Santerno SUNWAY M XS User Manual Download Page 121

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INSTALLATION AND
PROGRAMMING INSTRUCTIONS

SUNWAY M XS 7500TL

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148

4.3.7.1. Status Conditions

The status conditions of the inverter are as follows:

Status message

M089

Description

DISCONNECT SWITCH
OFF

101

The integrated disconnect switch is in OFF position. The inverter is
waiting for the disconnect switch to switch to ON.

STOP

102

The inverter is stopped. The inverter is in STOP status when:

it is at its first startup;

the

STOP

button has been pressed from the graphic

interface module.

The inverter quits this status only after the

START

button is pressed

from the front panel.

PROTECTIVE DEVICE
TEST

104

The inverter is testing the integrated grid coupling device.

POWER DELIVERY

106

The inverter is operating in parallel to the grid and is delivering
power.
While the inverter is in this status, the

Additional Info

field

displays

the power being delivered.

DECOUPLING

107

The inverter has opened the integrated grid coupling device and is
no longer operating in parallel to the grid.

INITIALIZATION

108

The inverter is initializing.

LIMITATION

109

The inverter is limiting. Limiting causes are the inverter internal
temperature (

M057

) and the heatsink temperature (

M059

SENSOR TEST

111

The inverter is testing the integrated current sensors.

INSULATION TEST

112

The inverter is performing the earth insulation test of the PV field.

RELAY TEST

113

The inverter is performing the insulation test of the integrated grid
coupling device.

ALARM

116

An alarm has tripped, that cannot be autoreset.
While the inverter is in the Alarm status, the

Additional Info

field

displays the code of the alarm tripped.

ALARM (R)

117

An autoresettable alarm has tripped.
While the inverter is in the Alarm (R) status, the

Additional Info

field

displays the code of the alarm tripped.

RESET

118

The alarm has been reset by the user or by the autoreset function.
The inverter is restarting.

START TIMEOUT

120

The field voltage detected by the inverter is higher than the value
set in

P020

. The inverter is waiting for the time set in

P021

elapse before connecting in parallel to the grid and start producing
power.
While the inverter is in the Start Timeout status, the

Additional Info

field shows the timeout countdown.

MIN GRID STAND-BY

121

The grid voltage detected by the inverter is lower than the minimum
allowable value.

MAX GRID STAND-BY

122

The grid voltage detected by the inverter is higher than the
maximum allowable value.

FREQ GRID STAND-BY

123

The grid frequency detected by the inverter is out of the allowable
range.

SYNCHRO STAND-BY

124

The inverter is synchronising with the grid.

GRID TIMEOUT

125

The grid values are in the allowable range. The inverter is waiting
for the preset timeout (5s) to elapse before connecting in parallel to
the grid and start producing power.
While the inverter is in the Grid Timeout status, the

Additional Info

field shows the timeout countdown.

Summary of Contents for SUNWAY M XS

Page 1: ...for possible damages caused by improper erroneous and irrational uses Elettronica Santerno is responsible for the device in its original setting Any changes to the structure or operating cycle of the device must be performed or authorized by the Engineering Department of Elettronica Santerno Elettronica Santerno assumes no responsibility for the consequences resulting by the use of non original sp...

Page 2: ...SUNWAY M XS 4600 TL 5000 TL 6000 TL 7500 TL ...

Page 3: ...ATION 20 3 4 1 ENVIRONMENTAL REQUIREMENTS FOR THE EQUIPMENT STORAGE INSTALLATION AND OPERATION 20 3 4 2 WALL MOUNTING 21 3 4 3 ELECTRICAL CONNECTION 24 3 4 4 REMOVING THE PROTECTIVE FILM FROM THE DISPLAY 29 3 4 5 FISCAL SEAL 30 3 5 COMMISSIONING 30 3 5 1 STOPPING THE INVERTER 32 3 6 QUICK CONFIGURATION 32 3 6 1 SETTING THE LANGUAGE 33 3 6 2 SETTING THE COUNTRY 34 3 6 3 SETTING THE TIME ZONE 35 3 6...

Page 4: ...3 3 GRAPH MENU 75 4 3 4 CONNECTIVITY MENU 78 4 3 5 TOOLS MENU 84 4 3 6 ALARMS MENU 107 4 3 7 STATUS MENU 120 4 3 8 WI FI STATUS MENU 124 5 ADVANCED INSTALLATION 125 5 1 SERIAL COMMUNICATIONS 126 5 1 1 GENERAL 126 5 1 2 DIRECT LINKING 128 5 1 3 MULTIDROP CONNECTION 128 5 1 4 CONNECTION 129 5 1 5 COMMUNICATIONS PROTOCOL 131 5 1 6 SPECIFICATIONS OF THE SERIAL COMMUNICATIONS 132 5 2 USB CONNECTION 132...

Page 5: ...e 23 Name of the Country displayed in the start menu 35 Figure 24 Time zone setting page 36 Figure 25 Setting the time zone 36 Figure 26 Setting the date 37 Figure 27 Setting the date 38 Figure 28 Setting the currency 38 Figure 29 Setting the currency 39 Figure 30 Net metering setting page 39 Figure 31 Setting the feed in tariff 40 Figure 32 History data resetting page 40 Figure 33 History data re...

Page 6: ... CAN wiring diagram 134 Figure 83 Wiring diagram with Elettronica Santerno solution 135 Figure 84 Example of the start menu with Power Balance function activated 136 Figure 85 Power Balance activation page 137 Figure 86 Activating the Power Balance function 137 Figure 87 Phase setting page 138 Figure 88 Inverter resetting page 139 Figure 89 RUN status page 140 Figure 90 Example page of the Autotes...

Page 7: ...ory 109 Table 28 List of the SUNWAY M XS Alarms 110 Table 29 Status messages for the SUNWAY M XS inverters 122 Table 30 DB9 Connector RS485 Serial port 129 Table 31 Specifications of the RS485 serial port 129 Table 32 Specifications of RS485 serial port 132 Table 33 Recommended specifications for CAN connection cable 134 Table 34 Elettronica Santerno CAN wiring solutions 135 Table 35 Protection tr...

Page 8: ...ipment may be easily programmed through the touchscreen display and the parameter menus and submenus The inverters of the SUNWAY M XS series have been designed and manufactured in compliance with the requirements of the Low Voltage Directive and the Electromagnetic Compatibility Directive and comply with the prescriptions for grid connection applying to self generation electric plants 2 2 Benefits...

Page 9: ...ting safety the system monitoring current leakage to earth is integrated into the inverter integrated RCD and the redundant grid coupling devices ensure proper safety even in the event of single fault The EMC filters for the suppression of electromagnetic disturbance the isolation sensor monitoring the isolation to earth of the PV panels as well as the device controlling the operation in parallel ...

Page 10: ...rallel operation is no longer possible This typically occurs when the grid opens due to maintenance needs or to safety circuit tripping This function allows the inverter to instantly disconnect from the grid thus avoiding unwanted stand alone operation of the plant and electric shock hazards for the operators working on the grid Trip times and levels are factory set according to the applicable saf...

Page 11: ...structions below before installing starting and operating the inverter Only competent personnel must carry out the equipment installation KEY TO SYMBOLS DANGER Indicates operating procedures that if not correctly performed may cause serious injury or death due to electric shock CAUTION Indicates operating procedures that if not respected may cause serious equipment failure NOTE Indicates important...

Page 12: ...ment where there is a risk of explosion and fire CAUTION Do not connect supply voltages which exceed the rated voltage If voltage exceeding the rated value is applied the internal circuits may be damaged In the event of installation in presence of flammable and or explosive substances please consult the relevant applicable standards In the event of an alarm consult section 4 3 6 Alarms Menu Only r...

Page 13: ...e installation make sure that the ambient conditions in the warehouse meet the necessary specifications see section 3 4 1 The warranty covers manufacturing defects The manufacturer shall not be held liable for any damage which may have occurred during transport and unpacking Under no circumstances shall the manufacturer be held liable for damage or faults caused by incorrect use misuse incorrect i...

Page 14: ...duct line SUNWAY inverter for the conversion of photovoltaic energy 2 Type of connection to the grid M single phase 3 Product family XS new generation of Santerno inverters 4 Size 4600 rated output current 20 A 4600 W rated power for 230 V grid 5000 rated output current 22 A 5060 W rated power for 230 V grid 6000 rated output current 26 A 5980 W rated power for 230 V grid 7500 rated output current...

Page 15: ...d 50 5000TL 5060 W rated power for 230 V grid 60 6000TL 5980 W rated power for 230 V grid 75 7500TL 7590 W rated power for 230 V grid 3 Blank field 4 DC disconnect switch optional 0 Not fitted 1 Fitted 5 Unused field 0 Default 6 Colour 0 Carmine Red RAL 3002 1 Night Blue RAL 5022 2 Traffic Black RAL 9017 3 Traffic White RAL 9016 7 Unused field 0 Default 8 RS485 optional 0 Not fitted 1 or 3 Fitted ...

Page 16: ...ailable for the SUNWAY M XS Available options Component Configuration DC Disconnect switch Integrated disconnect switch for the disconnection of the photovoltaic field from the inverter Integrated into the product Ambient sensors Output voltage sensors or output current sensors single ended or differential sensors Integrated into the product RS485 Link Connector for RS485 bus communications Integr...

Page 17: ...riginal packing is to be kept for the full duration of the warranty period Based on the configuration of the product the content of the packing may have a maximum weight of 35 kg The centre of gravity of the SUNWAY M XS does not match with the geometrical centre of the packing It is therefore recommended that the packing be handled with extreme care by at least three persons Always use proper hand...

Page 18: ...allet b Cut with a cutter the adhesive tape closing the box on the side where the package orientation symbol in Figure 6 is reproduced Figure 5 Procedure for opening the package Figure 6 Package orientation symbol 2 Remove the SUNWAY M XS from its packing by lifting it from its sides To avoid damaging the packing lift the product keeping it horizontal to the floor see Figure 7 ...

Page 19: ...RUCTIONS SUNWAY M XS 7500TL 19 148 Figure 7 Procedure for removing the SUNWAY M XS from its packing 3 Put all the packing elements in the box and store it in a dry environment see Figure 8 Figure 8 SUNWAY M XS box with packing elements ...

Page 20: ...lty environments Altitude Up to 2000m a s l For altitudes ranging from 2000m to 3000m a s l derate the output current by 1 every 100m For higher altitudes please contact Elettronica Santerno Operating ambient humidity 0 to 100 1 g m 3 to 25 g m 3 non condensing and non freezing class 3k3 according to EN 50178 Storage ambient humidity 0 to 100 1 g m 3 to 25 g m 3 non condensing and non freezing cla...

Page 21: ...made of plastic and cannot withstand mechanical stress Avoid using it as a grip point during installation Make sure that the surface where the inverter is to be installed on is perfectly flat and is not tilted NOTE The installation place for the SUNWAY M XS is to be chosen based on its degree of protection It is recommended that the SUNWAY M XS be not installed in environments exposed to direct wa...

Page 22: ...not supplied with the product because different wall materials require different types of fixing devices Figure 10 Detail of the SUNWAY M XS bracket with the fixing screws 3 Place the inverter upright in contact with the wall in the proximity of the fixing point The inverter is equipped with feet for upright installation Figure 11 The SUNWAY M XS in upright position ...

Page 23: ... XS with the side handles DANGER Make sure that the product is properly fastened to the bracket before loosening your grip on the product 5 Assemble the fastening screws onto the sides of the bracket Figure 13 Fastening the SUNWAY M XS to the wall mounting bracket 6 Make sure that the SUNWAY M XS is firmly fixed to the wall Make sure that no tilting occurs HANDLES HANGING POINTS ...

Page 24: ...the SUNWAY M XS The connection to the photovoltaic field and to the grid as well as the field disconnect switch is fitted do not require any mechanical procedure The connector cover which is fixed by four screws on its sides may be removed as follows 1 Remove the four screws from the inverter sides See Figure 14 2 Slide the connector protective cover to remove it Figure 14 Removing the connector p...

Page 25: ...he SUNWAY M XS 1 Carry out the earth connection of the inverter 2 Carry out the electrical connection to the grid 3 Carry out the electrical connection of the inverter to the photovoltaic field Carry out the earth connection of the inverter before carrying out any electrical connection The product is supplied with a three wire cable for the connection to the grid First connect the yellow green wir...

Page 26: ...ion against residual DC and AC currents and is compliant with the safety regulations in force The efficiency of the RCD is checked when testing the inverter and whenever the inverter is connected to the grid The integrated RCD provides protection against DC side faults only As per AC side protection an external RCD of type A is to be provided to protect the line between the inverter and the delive...

Page 27: ...onsist of a single string or multiple parallel connected strings The configuration of the PV field should be defined depending on the voltage range allowed by the SUNWAY M XS and on the power to be installed Up to four strings may be connected in parallel to the SUNWAY M XS with no need to install any additional component The strings forming the PV field and that are connected to the same SUNWAY M...

Page 28: ...low SUNWAY M XS Model Input 4600TL 5000TL 6000TL 7500TL Peak power Wp of the photovoltaic generator 5500 6000 7000 9000 MPPT voltage Vdc of the inverter 330 740 Maximum voltage Vdc of the PV generator 845 Maximum input current A of the photovoltaic generator 15 5 17 20 25 Cable cross section 1 string mm 2 6 Type of cable Unipolar Table 3 Specifications of the PV field NOTE The maximum peak power o...

Page 29: ...left most female connectors are for the positive pole whilst the right most male connectors are for the negative pole CAUTION Plug any unused cable glands and quick coupling connectors of the inverter to maintain the IP rating of the equipment 3 4 4 Removing the Protective Film from the Display The SUNWAY M XS inverter is supplied with a film protecting the touchscreen display See Figure 16 Once t...

Page 30: ...ioning NOTE The SUNWAY M XS inverter is factory set with a set of parameters fitting most applications therefore no parameter modification is generally required Always carry out the Quick Configuration procedure of the touchscreen display see section 4 3 5 1 1 Make sure that the inverter connections to the PV field and the grid are correct 2 Reassemble the connector protective cover if previously ...

Page 31: ... set in parameter P020 for the timeout set in P021 1 minute as a factory setting the inverter synchronises with the national grid closes the integrated grid coupling device and forces a perfectly sinusoidal current in phase with the grid voltage The current amplitude depends on the power made available from the PV generator The inverter operating conditions are displayed via the status icon and th...

Page 32: ...ing parameters and display production data and fault list even if no PV field voltage is supplied 3 5 1 Stopping the Inverter Press STOP from the touchscreen display to stop delivering energy to the grid and to stop the inverter DANGER The STOP button does not power off the inverter consequently live parts are dangerous even if the inverter has been stopped DANGER Any operations on the inverter mu...

Page 33: ...each submenu Select L402 Language the screen below appears Figure 19 Language setting page Scroll the list of the available languages using the arrow keys and select the desired language Activate your choice by pressing the Save button and confirm with The system automatically quits the current page If you press Cancel the previous settings are maintained In summary Select the Tools icon Select th...

Page 34: ...ing may be changed only by the Customer Service of Elettronica Santerno SpA This section describes how to change the Country where the inverter is to be installed Do the following From the start menu select the Tools icon Select the Quick Configuration menu Use the arrows on the Status Bar to go to the first page of each submenu Select P040 Country the screen below appears Figure 21 Country settin...

Page 35: ...ed 12h the start menu shows the name of the Country which is currently selected After that time interval the Country is no longer displayed Figure 23 Name of the Country displayed in the start menu 3 6 3 Setting the Time Zone This section describes how to change the time zone Do the following From the start menu select the Tools icon Select the Quick Configuration menu Use the arrows on the Status...

Page 36: ...ate your choice by pressing the Save button and confirm with The system automatically quits the current page If you press Cancel the previous settings are maintained In summary Select the Tools icon Select the Quick Configuration submenu Select L404 Time zone Select a value and press Save Confirm with OK Figure 25 Setting the time zone ...

Page 37: ...icon Select the Quick Configuration menu Use the arrows on the Status Bar to go to the first page of each submenu Select L400 Date the screen below appears Figure 26 Setting the date Enter the date by pressing the buttons Activate your choice by pressing the Save button and confirm with The system automatically quits the current page If you press Cancel the previous settings are maintained Repeat ...

Page 38: ... inverter is required to properly view the graphs 3 6 5 Setting the Currency This section describes how to change the currency Do the following From the start menu select the Tools icon Select the Quick Configuration menu Use the arrows on the Status Bar to go to the second page of the submenus Select L403 Currency the screen below appears Figure 28 Setting the currency Scroll the list of the avai...

Page 39: ...ange the parameters of the inverter net metering The net metering function constantly informs the consumers about the economic return of their PV plant You have to set up the remuneration of the generated energy acknowledged by your Grid Administrator On the basis of the remuneration and the generated energy the inverter displays the accumulated gain See measures M210 Total Pay off and M211 Partia...

Page 40: ...30 Incentive Enter the value and press Save Confirm with OK Figure 31 Setting the feed in tariff 3 6 7 Resetting the History Data The Reset command resets the logs of the display history data and restarts the datalogging function for the integrity of the history data after the date and time have been changed Do the following From the start menu select the Tools icon Select the Quick Configuration ...

Page 41: ...he command by pressing the Run Command button Wait for the success message and quit by pressing the return button Figure 33 History data resetting page 3 6 8 Resetting the Display Resetting the display is required to ensure its correct operation after changing the display settings during the Quick Configuration procedure Do the following From the start menu select the Tools icon Select the Quick C...

Page 42: ...message and the display reset Figure 35 Resetting the display 3 7 Connectivity 3 7 1 Wi Fi Connectivity The SUNWAY M XS features Wi Fi 802 11 b g connectivity for ad hoc point to point connection or for the connection of the inverter to a WLAN wireless area network NOTE The Wi Fi connection is to be disabled before changing the Wi Fi settings 3 7 1 1 Wi Fi Activation and Deactivation The Wi Fi sta...

Page 43: ...porting the connection of an external device e g iPhone identified with the Santerno_MXS SSID In multi inverter plants the inverters will automatically assign themselves unique IP addresses within the same Santerno_MXS network Select the Connectivity icon Select the Wi Fi Status SSID submenu Select L305 Connection Type Select Ad Hoc and press Save Confirm with OK Figure 36 Setting the AD HOC conne...

Page 44: ...rnet in the event of an infrastructure connected to the network Do the following to connect the inverter to an existing network Set L305 Connection Type to ROUTER Select the Connectivity icon Select the Wi Fi Status SSID submenu Select Connection Type Select ROUTER and press Save Confirm with OK Figure 37 Setting the ROUTER connectivity Select the network where the inverter is to be connected to S...

Page 45: ... up directly by the router or access point The IP address however may be changed by the router or access point over time STATIC if you desire to manually enter the IP address to be assigned to the inverter By selecting the STATIC mode the IP address will remain unchanged over time The user is required to know all the specifications of the connection network to avoid conflicts in assigning static I...

Page 46: ...ress assignment Setting this parameter requires knowing the network the inverter is to be connected to A typical value for domestic environments is 255 255 255 000 Selct the Connectivity icon Select the Wi Fi Status SSID submenu Select L302 Subnet mask page 2 Enter the desired value and press Save Confirm with OK Figure 42 Setting the subnet mask Set the gateway only if you chose the STATIC method...

Page 47: ...ored in wireless mode directly by the user who can check status information such as operating measures alarms tripped and events fired with no need to implement demanding wiring solutions Data exchange with the inverter is made possible via a Wi Fi connection operating as described above NOTE Data access is protected by a password associated with the serial number of the product The password is gi...

Page 48: ...purchasing the product Navigate through the contents made available from the application The values on the right of the web page are updated every minute If multiple inverters are connected to the same wireless network the web like page will display the data relating to all the connected inverters both as discrete data and as aggregate data after entering the authentication parameters for all the ...

Page 49: ... has been established The inverter is to be enabled for accessing the Internet via the Wi Fi connection and the Sunwayportal it service is to be activated parameter L505 NOTE The iPhone Application generates data traffic Costs may vary based on the user s tariff plan Costs are charged to the user Do the following to consult the inverter data from your iPhone Launch the SUNWAY M XS application Figu...

Page 50: ...ted proceed with authentication entering the serial number of the inverter as the username and the password given in the form contained in the box of the product 3 7 4 Technical Support The SUNWAY M XS inverters if connected to the Internet via Wi Fi may be remotely accessed by the Customer Service of Elettronica Santerno SpA Assistance is given via an encrypted communication channel between the i...

Page 51: ...ive o The router does not implement WPA cryptography for the network security o The inverter is assigning a DHCP IP address and the router DHCP is disabled o The inverter is assigning a STATIC IP address and the address being set up is in conflict with the address of a different device connected to the same network o No connection to the Internet is established from the inverter Possible cause o T...

Page 52: ...data item day the latest month considered as the latest 30 days with a resolution of 1 data item day the latest year considered as the latest 52 weeks with a resolution of 1 data item week The stored data may be displayed by selecting the measure inside the desired menu and by accessing the relevant graph Figure 46 is an example of how to display a measure graph Select the Info icon Select the Gri...

Page 53: ...s M005 Grid Frequency Measure Yes M006 Grid Current Measure Yes M009 Active Power Measure Yes M010 Total Energy Meter No M011 Partial Energy Meter No M016 Grid KO Event Counter Meter No M057 Internal Temperature Measure Yes M059 Heatsink Temperature Measure Yes M089 Inverter Status Status No M090 Alarm Tripped Status No M098 Supply Time Meter No M099 Operation Time Meter No M200 Total Pay off Mete...

Page 54: ...cally start up every morning when the required operating conditions are achieved After pressing the STOP button the inverter is kept stopped until the START button is pressed again regardless of the operating conditions NOTE Press START after commissioning or maintaining the inverter to restore the normal operation of the inverter If this is not the case the inverter will not automatically restart...

Page 55: ...tes the touchscreen display automatically turns off to reduce self consumption to a minimum Press anywhere on the display to turn it on again 4 1 Navigating in the Graphic Interface The touchscreen display uses a menu and submenu tree to organize the information made available to the user Menus and submenus are divided into four main areas in the Menu Area in the main window Figure 48 Touch an ico...

Page 56: ...ed into some areas identified on the main page by the 4 main buttons below Info menu blue button Graphic menu yellow button Connectivity menu green button Tools menu grey button Status Bar The Status Bar comprises the icons relating to the most important information of the inverter for easy access from any part of the menus The 4 icons on the left allow navigating to the following Alarm and event ...

Page 57: ... the menus Menu and submenu icons graphically represent the current position in the menus Select one of the icons preceding the last icon from the right to return to the upper level 4 1 2 Menu Area The Menu Area displays the items allowing interaction with the inverter The items marked with an arrow may be displayed as a graph or may lead to a dialog window see section 4 3 Items selectable from th...

Page 58: ... contains the lists of the alarms and events of the system The icon can have two statuses No alarms tripped Alarm s tripped but the user has not yet viewed the relevant details see section 4 3 6 The Alarms menu is detailed in section 4 3 6 Figure 50 Screen of the Alarms menu Wi Fi Status icon allows accessing the Wi Fi Status menu including Wi Fi connectivity info such as the name of the network S...

Page 59: ...t the grey Wi Fi icon may indicate that the Wi Fi connection has been inactive for a while If the icon is pressed it will turn to red This does not indicate any malfunction If the problem persists please contact the Customer Service Wi Fi connection failed Wi Fi connection established but the connection is poor quality Wi Fi connection established connection is good quality The Wi Fi Status menu i...

Page 60: ...starting delivering energy o if the PV field voltage is sufficient for energy generation but the STOP button has been pressed o if the disconnect switch if fitted is set to OFF Indicates that the inverter is correctly operating and is feeding power to the grid Indicates that an alarm tripped The Status menu is detailed in section 4 3 7 Default View icon allows accessing the default view that can b...

Page 61: ... of the Graph window may vary and allow doing the following Accesses the key of the graph Select the icon to display a list of the measures that are graphically represented their colour and instant value The graph may be customized from the Customization submenu in the Tools menu Selection of the time period The icon allows changing the time period in the graph by selecting one of the 4 time perio...

Page 62: ...CANCEL cancels the data entered SAVE stores the data entered to permanent memory WRITE stores the data entered until the inverter is next powered on temporary storage The previous value is restored at next power on VALUE FIELD Displays the alphanumeric value relating to the selected parameter CANCEL BUTTON Cancels the alphanumeric value you have just entered and restores the value which was previo...

Page 63: ...ry WRITE stores the data entered until the inverter is next powered on temporary storage The previous value is restored at next power on ITEM LIST Scrolling list of the available items The currently active option is blue in colour Arrow keys scrolling up and down the items in the list CANCEL BUTTON Cancels the latest modification and keeps the current setting active The programme automatically ret...

Page 64: ... represented by the four icons in the start menu Figure 57 Icons of the Menu Area in the start menu 1 Info Menu Measures and programming parameters of the inverter See section 4 3 2 for details 2 Graph Menu Graphic display of the measures that can be customized by the user See section 4 3 3 for details 2 4 1 3 NAME OF THE COMMAND Area of the window displaying the name of the active parameter BACK ...

Page 65: ...and parameters ADVANCED displays the advanced measures and enables accessing all the parameters The access level may be changed by the user from Customization Access Level User Level in the Tools menu see section 4 3 5 2 NOTE The BASIC access level features two confirmation buttons CANCEL cancels the data entered SAVE stores the data entered to permanent memory NOTE The ADVANCED access level featu...

Page 66: ...n Description of the measure Table 5 Template of the measure descriptive tables o Parameters These values may be changed by the user in order to configure the inverter operation Each parameter is identified by one of the following letters P I C or R Each letter is followed by 3 digits e g P020 Parameters are detailed as follows in the sections below Pxxx Range Internal representation of the device...

Page 67: ...imal figure plus unit of measure Name of the variable Default Factory setting of the parameter as displayed plus unit of measure Function Description of the parameter Table 7 Template of the variable descriptive tables 4 3 2 Info Menu The icons of the menus and submenus in the Info area are blue in colour and allow monitoring the inverter measures Each measure is identified by letter M followed by...

Page 68: ...PT REFERENCE Displays the instant value of the MPPT reference ADVANCED None View only item M017 POSITIVE POLE INSULATION RESISTANCE Displays the instant value of the insulation resistance of the PV field positive pole ADVANCED None View only item M019 NEGATIVE POLE INSULATION RESISTANCE Displays the instant value of the insulation resistance of the PV field negative pole ADVANCED None View only it...

Page 69: ...the voltage value of the PV field voltage M002 Range 0 3000 0 30 00 A Field Current Address 1652 Level BASIC Function Field current that has been measured M016 Range 0 32767 0 32767 Grid KO Event Counter Address 1670 Level ADVANCED Function Counter for weak radiation events M017 Range 0 65535 0 65 535 MΩ Positive Pole Insulation Resistance Address 1672 Level ADVANCED Function Insulation resistance...

Page 70: ...nt History See section 4 3 6 for details Displays the information on the product specifications and programming modes BASIC Select the icon to display the following items MLBL SUNWAY M XS MODEL PRSN SERIAL NUMBER L000 DISPLAY SOFTWARE User_Texas INVERTER SOFTWARE T Motorola INVERTER SOFTWARE M M040 COUNTRY Displays diagnostic information BASIC Select the icon to display the following items M098 SU...

Page 71: ...n Indicates the serial number of the product L000 Range N A Display Software Level BASIC Function Indicates the software version installed on the touchscreen display Motorola Range 0 3500 0 3500 000 Inverter Software M Address 1487 Level BASIC Function Indicates the software version installed on the DSP MOTOROLA User Texas Range 0 3500 0 3500 000 Inverter Software T Address 233 Level BASIC Functio...

Page 72: ...nverter is power supplied This measure is expressed in 32bits divided into two 16 bit words the low part and the high part M057 Range 5000 15000 50 00 150 00 C Internal Temperature Address 1707 Level ADVANCED Function Measure of the temperature internal to the inverter M059 Range 5000 15000 50 00 150 00 C Heatsink Temperature Address 1709 Level ADVANCED Function Measure of the heatsink temperature...

Page 73: ...AL ENERGY Displays the partial value of the energy delivered to the grid M211 PARTIAL PAY OFF Displays the partial pay off resulting from the produced energy BASIC None View only item M009 REACTIVE POWER Displays the value of the reactive power ADVANCED Displays the measure graph POWER BALANCE Enables accessing diagnostic measures of the Power Balance functionality 5 3 BASIC Select the icon to dis...

Page 74: ...l Energy Address 1661 1662 Level BASIC Function Total count of the active energy delivered to the grid M011 Range 0 4294967296 0 42949672 96 kWh Partial Energy Address 1663 1664 Level BASIC Function Partial count of the active energy delivered to the grid This value is reset when the I002 command is run 4 3 5 4 M200 Range 0 4294967296 0 429496729 6 Euros Total Pay off Address 1807 1808 Level BASIC...

Page 75: ...Default View from Customization Display L450 Default View factory setting Figure 59 Graph menu 4 3 3 1 Customization of the Measures to be Graphically Displayed The selection of the measures to be graphically displayed is made from the Customization Display submenu in the Tools menu Do the following From the start menu select the Tools icon Selct the Customization icon then the Display submenu Sel...

Page 76: ... one of the three customizable measures Select the variable to be graphically represented press SAVE and confirm with OK Figure 61 Steps to take for the customization of the measures to be graphically displayed 4 3 3 2 Setting the Graph Menu as the Default View Setting the Graph menu as the default view is possible from the Customization Display submenu in the Tools menu Do the following From the ...

Page 77: ...m automatically quits the current page If you press Cancel the previous settings are maintained Press to return to the start menu In summary Select the Tools icon Select the Customization submenu Select the Display submenu Select L450 Default View Select GRAPH and press SAVE Confirm with OK Figure 63 Setting the Graph menu as the Default View ...

Page 78: ...ectivity status configure the Wi Fi connection access the software update and remote assistance functions configure the RS485 serial connection optional The identifier parameter for each item is marked with L or R followed by three digits Figure 64 shows the Connectivity menu tree while Table 11 to Table 13 describe each parameter relating to the inverter connectivity See Table 11 See Table 12 See...

Page 79: ...target network for the Wi Fi connection L307 IP TYPE Displays the current setting of the parameter BASIC Activates a list window Select DHCP STATIC L301 IP ADDRESS Displays the current setting of the parameter BASIC Activates an alphanumeric keypad window Write the desired IP address L302 SUBNET MASK Displays the current setting of the parameter BASIC Activates an alphanumeric keypad window Set th...

Page 80: ...ss Default N A Level BASIC Function This variable represents the IP address of the inverter when connected to a communications network This variable is read only for the ROUTER connection with active DHCP and for the AD HOC connection This variable may be written by the user in ROUTER mode with inactive DHCP STATIC IP address assigned See variable L307 in Table 11 L302 Range 000 000 000 000 255 25...

Page 81: ... button The messages relating to the execution of the command will be displayed Table 12 Connectivity menu Services submenu L505 Range DISABLED ENABLED Sunwayportal it Default ENABLED Level BASIC Function This variable enables the activation of the Sunwayportal it service L502 Range DISABLED ENABLED Technical Support Default DISABLED Level BASIC Function This variable enables the activation of the...

Page 82: ...tes an alphanumeric keypad window Enter the desired value R005 WATCHDOG SAFETY TIME Displays the RS485 port watchdog safety time A Activates an alphanumeric keypad window Enter the desired value R006 PARITY BIT Displays the parity bit setting of RS485 communications A Activates a list window enabling selecting one of the following items DISABLE 1STOP DISABLE 2STOP EVEN ODD Table 13 Connectivity me...

Page 83: ...om the serial link the message sent from the Master to the inverter is considered as finished R005 Range 0 65000 0 6500 0 s Watchdog Safety Time Default 0 0 0 s Level ADVANCED Address 592 Function This parameter sets the limit time after which if no more characters are received from serial link 0 9 pole male D connector alarms A061 Serial Link n 0 WDG Alarm trips If R005 is set to zero alarm A061 ...

Page 84: ...meter for each item is marked with letter P C I L and R followed by three digits The SUNWAY M XS inverter is factory set with a set of parameters fitting most applications Therefore the Quick Configuration settings are normally sufficient for the correct operation of the inverter Figure 65 shows the Tools menu tree The submenus in the Tools menu are detailed in the sections below See 4 3 5 1 See 4...

Page 85: ...inverter BASIC Activates a list window Select the desired time zone L400 DATE Displays the date set for the inverter BASIC Activates a list window Select the desired date L401 TIME Displays the time set for the inverter BASIC Activates a list window Select the desired time L403 CURRENCY Displays the currency set for the inverter BASIC Activates a list window Select the desired currency P130 INCENT...

Page 86: ... SEK USD Currency Default EUR Level BASIC Function Sets the currency The currency is used for M200 and M201 4 3 2 1 L404 Range Amsterdam Andorra Athens Belgrade Berlin Bratislava Brussels Bucharest Budapest Chisinau Copenhagen Dublin Gibraltar Guernsey Helsinki Isle of Man Istanbul Jersey Kaliningrad Kiev Lisbon Ljubjana London Luxembourg Madrid Malta Mariehamn Misnk Monaco Moscow Oslo Paris Podgo...

Page 87: ...4 3 5 2 Customization Submenu See Table 15 See Table 16 See Table 17 Figure 66 Tools menu Customization submenu Menu Submenu Access Level Action L450 DEFAULT VIEW Displays the current setting for the Default View BASIC Activates a list window Select one of the following GRAPH HOMEPAGE GRAPH BASIC Displays the following items L451 MEASURE 1 L452 MEASURE 2 L453 MEASURE 3 Each item activates a list w...

Page 88: ...tion of measure 2 in the main Graph L453 Range Table 4 Measure 3 Default EMPTY Level BASIC Function Enables the customization of measure 3 in the main Graph Menu Submenu Access Level Action L503 INVERTER COLOUR Displays the current setting for the inverter colour This setting affects the colour of the icon displayed on the browser web page 3 7 2 1 BASIC Activates a list window Select one of the fo...

Page 89: ...SW0 SERVICE PASSWORD ADVANCED Activates an alphanumeric keypad window Enter the Service password This functionality is reserved to the Customer Service of Elettronica Santerno SpA Table 17 Tools menu Customization submenu Access Level P001 Range 0 1 0 BASIC 1 ADVANCED User Level Default 0 0 BASIC Level BASIC Address 514 Function The programming parameters of the inverter are divided into groups ba...

Page 90: ...lue P021 STARTUP DELAY ADVANCED Activates an alphanumeric keypad window Enter the desired value Table 18 Tools menu Advanced Configuration Field submenu P020 Range 335 740 335 740 V Field Reference Default 370 V 370 V Level ADVANCED Address 620 Function If the MPPT function is disabled P026 Inactive P020 represents the working voltage reference of the PV field the inverter will try to make the wor...

Page 91: ...ble if P026 Active the MPPT Maximum Power Point Tracking is enabled If P026 is set to Inactive the MPPT is in manual mode and the field voltage reference is the one set in P020 Advanced Parameters See Table 18 Power Balance See Table 20 Reactive Power See Table 21 Figure 68 Tools menu Advanced Configuration Inverter Menu ADVANCED PARAMETERS Submenu Access Level Action P041 POWER OFF DELAY Displays...

Page 92: ...dow Select one of the following R S T Table 20 Tools menu Advanced Configuration Inverter Power Balance R052 Range 0 1 0 Disabled 1 Enabled Power Balance Default 0 0 Disabled Level ADVANCED Address 190 Function Enables the Power Balance functionality The Power Balance functionality requires the inverters to be connected to an external CAN bus Details on the Power Balance functionality are given in...

Page 93: ...desired value P304 REACTIVE POWER REFERENCE Displays the value currently set for the reactive power reference ADVANCED Activates an alphanumeric keypad window Enter the desired value Table 21 Tools menu Advanced Configuration submenu Inverter Reactive Power P300 Range 0 3 0 Disabled 1 Active Power 2 Active Power and Power Factor 3 Active Power and Reactive Power Reactive Power Adjustment Default 2...

Page 94: ...ctor angle between the grid voltage and the current delivered by the inverter This parameter is effective when P300 2 P304 Range 0 7590 0 7590 Var Reactive Default 0 0 Var Level ADVANCED Address 904 Function Desired reactive power This parameter is effective when P300 3 Grid Interface See Table 22 Grid Events See Table 23 Energy See Table 24 Figure 69 Tools menu Advanced Settings Grid ...

Page 95: ... Service access level is required for parameter modification P084 MAXIMUM VOLTAGE TRIP THRESHOLD Displays the value currently set for the parameter ADVANCED Activates an alphanumeric keypad window Enter the desired value This is a view only parameter The Service access level is required for parameter modification P085 MAXIMUM VOLTAGE RELEASE RATIO Displays the value currently set for the parameter...

Page 96: ...is required for parameter modification P097 MAXIMUM FREQUENCY RELEASE RATIO Displays the value currently set for the parameter ADVANCED Activates an alphanumeric keypad window Enter the desired value This is a view only parameter The Service access level is required for parameter modification P098 MAXIMUM FREQUENCY TRIP TIME Displays the value currently set for the parameter ADVANCED Activates an ...

Page 97: ...lt 2300 230 0 V Level ADVANCED Address 1000 Function This parameter sets the rated value of the grid voltage C001 Range 400 700 40 0 70 0 Hz Rated Grid Frequency Default 50 0 Hz Level ADVANCED Address 1001 Function This parameter sets the rated value of the grid frequency P079 Range 1 1000 1 1000 ms Peak Overvoltage Trip Time Default 10 Level ADVANCED Address 679 Function This parameter sets the c...

Page 98: ...e during which the instantaneous overvoltage reset condition must be maintained to prompt the grid overvoltage fault reset P084 Range 105 130 105 130 of Vn Maximum Voltage Trip Threshold Default 120 Italy 110 Spain 115 Germany Level ADVANCED Address 684 Function This parameter is expressed as a percentage of the rated grid voltage it sets the trip threshold for the grid maximum voltage fault P085 ...

Page 99: ...on Sets the ratio between the trip threshold of the minimum voltage fault and the value at which the minimum voltage fault is reset P090 Range 20 1000 0 020 1 000 s Minimum Voltage Trip Time Default 50 Italy 150 Spain 150 Germany Level ADVANCED Address 690 Function This is the time during which the minimum voltage trip condition must be maintained to prompt the activation of the minimum voltage fa...

Page 100: ...p condition of the instant overvoltage must be maintained to prompt the reset of the grid instant undervoltage fault P096 Range 10 300 0 1 3 00 Hz Maximum Frequency Trip Threshold Default 30 Italy 10 Spain 20 Germany Level ADVANCED Address 696 Function This parameter sets the maximum value of the frequency offset in respect to the nominal value at which the grid maximum frequency fault trips P097 ...

Page 101: ...t 1002 Level ADVANCED Address 701 Function Sets the ratio between the trip frequency of the minimum frequency fault and the value at which the minimum frequency fault is reset P102 Range 40 5000 0 040 5 000 s Minimum Frequency Trip Time Default 50 Italy 3000 Spain 150 Germany Level ADVANCED Address 702 Function Time during which the trip condition of the minimum frequency must be maintained to pro...

Page 102: ...dow Enter 0 or 1 to set the desired status P112 GRID RMS EVENT MASK Displays the value currently set for the parameter ADVANCED Activates an alphanumeric keypad window Enter 0 or 1 to set the desired status P113 FREQUENCY KO EVENT MASK Displays the value currently set for the parameter ADVANCED Activates an alphanumeric keypad window Enter 0 or 1 to set the desired status Table 23 Tools menu Advan...

Page 103: ...nt Menu ENERGY Submenu Access Level Action P132 ENERGY MEASURE CORRECTION Displays the value of the energy measure correction parameter ADVANCED Activates an alphanumeric keypad window Enter the desired value P135L FISCAL METER L PRESET Displays the value currently set for the parameter ADVANCED Activates an alphanumeric keypad window Enter the desired value P135H FISCAL METER H PRESET Displays th...

Page 104: ...TEST VMAX I032 TEST FMIN I033 TEST FMAX Each item activates a run command window For any details on the grid interface Autotest commands see section 5 4 L500 HISTORY RESET BASIC Activates a run command window Press the Run Command button and wait for the success message RST INVERTER RESET ADVANCED Activates a run command window NO COMMAND RESET INVERTER L011 DISPLAY RESET BASIC Activates a run com...

Page 105: ...the user 1 Restore Backup The parameters stored in the Backup zone are copied and stored to the WORK zone where they serve as the new RAM parameterization the previous data of the Work zone are cleared Backup RAM Work 3 Save Work The current values of the parameters in the RAM are saved to the non volatile memory in the Work zone All parameters are saved at a time RAM Work 4 Restore Default Factor...

Page 106: ...eter enables testing the activation of the grid maximum frequency threshold as required by the Italian regulations in force governing Low Voltage grids L500 Range N A History Reset Default N A Level BASIC Function This command resets the display history data This command permanently deletes the history data saved on the display OFF Range 0 1 0 Inactive 1 Active Inverter Power Off Default 0 0 Level...

Page 107: ...uit the run mode Consequently once the cause responsible for the alarm is reset alarms are automatically reset and the inverter will run without having to press the START button The alarm condition is displayed on the touchscreen display of the inverter through a pop up window similar to the screen shown in Figure 70 Figure 70 Example of an alarm screen When an alarm trips the inverter stores to t...

Page 108: ... LATEST ALARM ALARM 2 ALARM 3 ALARM 4 ALARM 5 ALARM 6 ALARM 7 ALARM 8 Each item displays the measures given in Table 27 pertaining to the selected alarm EVENT HISTORY Displays the event history BASIC Displays the following LATEST EVENT EVENT 2 EVENT 3 EVENT 4 EVENT 5 EVENT 6 EVENT 7 EVENT 8 Each item displays the measures given in Table 27 pertaining to the selected event L013 ALARM RESET Resets t...

Page 109: ...FL0xp EL0xp Internal Temperature FL0xq EL0xq Heatsink Temperature FL0xr EL0xr Field Current FL0xs EL0xs Inverter Current FL0xt EL0xt Digital Input Status FL0xu EL0xu Digital Output Status FL0xv EL0xv Power to Grid Table 27 Measures in the Alarm History 4 3 6 1 List of the Alarms NOTE Alarms A001 to A032 are triggered by the main microcontroller DSP Motorola of the control board when it detects a m...

Page 110: ...081 Hardware failure in communications between display and control board A087 Analog power supply failure control board failure A088 ADC Tune failure control board failure A090 PV Field insulation protective device A091 Interface protection autotest timeout A092 Incorrect software version A094 Heatsink temperature out of allowable range A136 Protection against leakage current instant variations A1...

Page 111: ...failure Event Multiple causes are possible the autodiagnostics function of the control board constantly checks its correct operation Possible Causes Strong electromagnetic conducted disturbance or radiated disturbance Possible failure of the microcontroller or other circuits in the control board Solutions Reset the alarm 4 3 6 2 If the alarm persists contact the Customer Service of Elettronica San...

Page 112: ...etween two phases or between one phase and the earth at the inverter output Reset the alarm 4 3 6 2 If the alarm persists contact the Customer Service of Elettronica Santerno SpA A053 Description Hardware failure Impossible to power on IGBT A Event The Motorola Microcontroller prompted the IGBT to power on but the request was unsuccessful Possible Causes Control board failure Solutions Reset the a...

Page 113: ...ce of Elettronica Santerno SpA A067 Description Control board temperature exceeding the max allowable temperature Event The temperature value measured on the control board is higher than the max allowable temperature Possible Causes The environment where the inverter is installed is subject to excessively high temperatures The inverter has been installed in direct sunlight The inverter cooling fan...

Page 114: ...isplay and the control board Event Communications failure with the touchscreen display Possible Causes Disconnection of the touchscreen display internal to the product One of the two connectors of the touchscreen display is faulty Touchscreen display failure Solutions Reset the alarm 4 3 6 2 If the alarm persists contact the Customer Service of Elettronica Santerno SpA A087 Description Power suppl...

Page 115: ...92 Description Incorrect software version Event Multiple causes are possible the autodiagnostics function of the control board constantly checks its correct operation Possible Causes Strong electromagnetic disturbance Possible failure of the microcontroller or other circuits in the control board Solutions Reset the alarm 4 3 6 2 If the alarm persists contact the Customer Service of Elettronica San...

Page 116: ...o grid detected by the inverter is too high Possible Causes Sudden variations of the grid Output short circuit or earth short circuit Solutions Reset the alarm 4 3 6 2 If the alarm persists contact the Customer Service of Elettronica Santerno SpA A138 Description Leakage current protection Event The leakage current to earth has exceeded the maximum allowable current The current to earth has exceed...

Page 117: ... If the alarm persists contact the Customer Service of Elettronica Santerno SpA A149 Description Control board autotest failure Event Multiple causes are possible the autodiagnostics function of the control board constantly checks its correct operation Possible Causes Strong electromagnetic disturbance Possible failure of the microcontroller or other circuits in the control board Solutions Contact...

Page 118: ...ssible solutions The alarm data items are also required if you need to contact the Customer Service of Elettronica Santerno SpA 1 The following pages provide a description of the alarms Look for the section related to the alarm code you noted down and follow the instructions given 2 Remove the external causes that triggered the protection 3 Reset the alarm 4 Press START 5 If the alarm condition pe...

Page 119: ...in the bottom right corner In summary Select the Alarms icon Select L013 ALARM RESET Press the Run Command button Wait for the success message and quit by pressing the return button The SUNWAY M XS inverters implement the Autoreset function this means that the inverter tries to automatically restart when an alarm trips The factory setting is four restart attempts If the alarm persists even after 4...

Page 120: ...tions An example of a Status window is shown below Figure 72 Example of a status window More details on the Status icon are given in section 4 1 3 STATUS Description of the operating conditions of the inverter STATUS INFO Details on the inverter status including alarm and warning info ADDITIONAL INFO Additional info on the operating conditions of the inverter ...

Page 121: ...ield RELAY TEST 113 The inverter is performing the insulation test of the integrated grid coupling device ALARM 116 An alarm has tripped that cannot be autoreset While the inverter is in the Alarm status the Additional Info field displays the code of the alarm tripped ALARM R 117 An autoresettable alarm has tripped While the inverter is in the Alarm R status the Additional Info field displays the ...

Page 122: ...detecting a field voltage lower than the value set in P020 for the time set in P041 Table 29 Status messages for the SUNWAY M XS inverters 4 3 7 2 Status Info The Status Info field lists important operating conditions for the inverter operation GRID OK when the grid voltage is in the allowable range for the inverter operation FIELD OK when the field voltage is in the allowable range for the invert...

Page 123: ...ists contact the Customer Service of Elettronica Santerno SpA The inverter does not stop but the IP rating is adversely affected due to lack of integrity of the product FIELD VOLTAGE LIMITING The inverter is in limiting mode because the field voltage is higher than the maximum MPPT voltage POWER BALANCE LIMITING The inverter is in limiting mode due to the activation of the power balance function 5...

Page 124: ... the connection expressed as a percentage o 0 100 no connection established the Wi Fi status icon is grey or red o 1 100 to 10 100 connection established low signal the Wi Fi status icon is yellow o 11 100 to 100 100 connection established good signal the Wi Fi status icon is green IP current IP address of the inverter If the IP address is set to DHCP the display shows the address assigned by the ...

Page 125: ...the inverter in remote mode 5 ADVANCED INSTALLATION The SUNWAY M XS inverters are equipped with interface protective devices as detailed in the sections below The connection of the interface protective devices involves advanced installation and is not required for the basic operation of the product DANGER Unless specified otherwise the operations described in the following sections involve operati...

Page 126: ...link This allows reading and writing all the parameters normally managed through the touchscreen display as well as the acquisition of the data processed by the inverter Up to 247 devices SUNWAY M XS inverters ambient signals acquisition systems etc can be connected to the local PC provided that the Modbus RTU protocol is used The 3 wire RS485 standard is used which ensures better immunity to dist...

Page 127: ...r to connect to the PV plant to a remote PC connected to the local PC through a RS485 link LAN network or Modem on switched telephone line or via the Internet through the Link service offered by Elettronica Santerno see Figure 77 Figure 77 Example of a SUNWAY M XS connected to a communication network ...

Page 128: ...e connected to a network of inverters under a multidrop configuration to which the single devices are linked Up to 247 inverters may be interconnected depending on the link length and transmission rate The connection limit of the line drives is actually of 30 devices If more than 30 devices are to be connected to the same line or if the line length exceeds 500 m the line should be broken up into s...

Page 129: ...e metal case of the connector is connected to the inverter grounding Connect the braid of the shielded duplex cable used for serial communications to the metal case of the female connector that is to be connected to the inverter The Modbus IDA association http www modbus org defines the type of connection for Modbus communications over serial link RS485 which is used by the inverter as a 2 wire ca...

Page 130: ...ion device with a grounded common typically a PC a low impedance path between control boards and grounding is obtained High frequency conducted disturbance coming from the inverter power components could affect this path causing malfunctions to the communication system If this happens provide the communication system with a galvanically isolated communications interface RS485 or with a galvanicall...

Page 131: ...l to the product Figure 80 shows the wiring diagram of the termination and polarization resistors connected to the inverter DB9 connector Figure 80 Wiring diagram for the external termination and polarization resistors If both the device at the beginning of the chain and the device at the of the chain is a SUNWAY M XS inverter the diagram in Figure 80 applies to both inverters If only the device a...

Page 132: ...er than 0 alarm A081 trips 5 2 USB Connection The inverters of the SUNWAY M XS series whose part number is one among the P Ns below are provided with a USB connector featuring IP67 degree of protection see Figure 75 The USB connector is utilized for the connection of an external Wi Fi dongle or a USB memory stick for the inverter software update The products whose part numbers are not included in ...

Page 133: ...n the plant and the grid is required 5 3 2 Connection to the MV Grid The maximum allowable number of inverters that can be connected to the MV grid is 100 No power balance limit between the phases is imposed by the regulations in force governing the connection to the MV grid of photovoltaic generators Consequently the Power Balance function is not required for the connection to the MV grid However...

Page 134: ...connector is not earthed and is not to be confused with the shield Avoid inserting the communications cables into the same cable raceways as the cables for the connection to the grid and the PV modules in order to avoid interference This procedure is forbidden by the standards in force LVD directive when the grid conductors and the PV field conductors do not feature safety insulation double insula...

Page 135: ...nverters Length 1 m Each plant requires a number of connecting elements equalling the number of connected inverters minus 1 one element included in ZZ0077401 ZZ0077402 End of line terminator The kit is composed of One T joint One circular floating M12 connector 5 pole male with preassembled 120 Ω terminator ZZ0077400 Kit for three phase single phase plant composed of 1 x ZZ0077401 1 x CN5100066 1 ...

Page 136: ...ating the Power Balance See section 5 3 4 1 2 Setting the Phase See section 5 3 4 2 3 Resetting the Inverter See section 5 3 4 3 If the Power Balance function is successfully configured the start menu will display a letter identifying the set up phase in the bottom right corner Figure 84 Example of the start menu with Power Balance function activated 5 3 4 1 Activating the Power Balance NOTE The a...

Page 137: ... page Select ENABLED using the arrow keys Activate your choice by pressing the Save button and confirm with The system automatically quits the current page If you press Cancel the previous settings are maintained In summary Select the Tools icon Select the Advanced Configuration submenu Select the Inverter submenu Select the Power Balance submenu Selct R052 Power Balance Select ENABLED press Save ...

Page 138: ...creen below appears Figure 87 Phase setting page Select ENABLED using the arrow keys Activate your choice by pressing the Save button and confirm with The system automatically quits the current page If you press Cancel the previous settings are maintained In summary Select the Tools icon Select the Advanced Configuration submenu Select the Inverter submenu Select the Power Balance submenu Select P...

Page 139: ...88 Inverter resetting page Select INVERTER RESET using the arrow keys Activate your choice by pressing the Save button and confirm with The system automatically quits the current page If you press Cancel the previous settings are maintained Wait for the success message In summary Select the Tools icon Select the Advanced Configuration submenu Select the Inverter submenu then select Power Balance S...

Page 140: ...n trip During the test the inverter automatically varies the trip threshold of the variable to be tested until the protection trips thus allowing checking if the integrated relay connecting the inverter to the grid opens When this happens the inverter stops the interface contactor opens and the threshold value is fixed to the trip value At the same time the trip time of the protection is displayed...

Page 141: ...l grid voltage 230 Vac 276 Vac Minimum frequency trip threshold 49 7 Hz 49 Hz 1 50 Hz 49 7 Hz Maximum frequency trip threshold 50 3 Hz 51 Hz 1 50 Hz 50 3 Hz Table 35 Protection trip times 1 In some cases the National Grid Administrator may require to change the values in brackets If this is the case please contact the Customer Service of Elettronica Santerno SpA The protection trip times are as fo...

Page 142: ...rter to stop and the time when the protection has tripped if the test fails the inverter does not stop This means that the interface protection has tripped Please contact the Customer Service of Elettronica Santerno SpA Figure 90 Example page of the Autotest function Press the arrow button on the bottom right corner to quit the test mode or press the desired icon from the navigation bar Press to r...

Page 143: ...nominal current 1 5 Nominal output current Power factor cosϕ 1 Output current distortion 3 total GENERAL DATA Conversion bridge IGBT Grid interface relay Panasonic HE2A Insulation voltage to earth kV 2 1 Insulation voltage between input and output kV 2 1 Surge protective devices Installed on each input polarity of the PV field Insulation loss detecting device Integrated Noise at 1 metre from 16 Hz...

Page 144: ...hat the output power is zero when the internal temperature reaches 80 C o Heatsink temperature The power limiting associated with the heatsink temperature decreases the output power by 10 every C over o 85 C size 4600TL 5000TL 6000TL This means that the output power is zero when the heatsink temperature reaches 95 C o 80 C size 7500TL This means that the output power is zero when the heatsink temp...

Page 145: ...1 for size 4600TL 5000TL up to a minimum of 10 This equals 10 of the output power at 820 V o 1 2 for size 6000TL up to a minimum of 10 This equals 10 of the output power at 815 V o 1 5 for size 7500TL up to a minimum of 10 This equals 10 of the output power at 800 V 80 90 100 0 POWER OUT HEATSINK TEMPERATURE C 740 845 100 0 POWER OUT FIELD VOLTAGE V 10 4600TL 820 5000TL 820 6000TL 815 7500TL 800 ...

Page 146: ...2 Dynamic Adjustment of the MPPT Range The Sunway M XS inverters dynamically adapt the minimum voltage value for the operation of the MPPT algorithm to the grid voltage The operating principle is illustrated in the diagram below 230 265 345 390 330 GRID Vac MPPT MIN Vdc 0 ...

Page 147: ...109 FL0xf 109 FL0xg 109 FL0xh 109 FL0xi 109 FL0xl 109 FL0xm 109 FL0xn 109 FL0xo 109 FL0xp 109 FL0xq 109 FL0xr 109 FL0xs 109 FL0xt 109 FL0xu 109 FL0xv 109 I002 105 I004 105 I012 105 I030 105 I031 106 I032 106 I033 106 L000 71 L010 81 L011 86 105 L301 80 L302 80 L303 80 L306 80 L307 79 80 L308 80 L311 81 L399 79 L400 86 L401 86 L402 86 L403 86 L404 86 L450 88 L451 88 L452 88 L453 88 L500 86 106 L501...

Page 148: ... P090 99 P091 99 P092 99 P093 100 P094 100 P095 100 P096 100 P097 100 P098 100 P099 101 P100 101 P101 101 P102 101 P103 101 P108 102 P109 102 P110 102 P111 103 P112 103 P113 103 P114 101 P130 87 P132 103 P135H 104 P135L 104 P300 93 P301 93 P302 93 P303 94 P304 94 P400 92 PRSN 71 R001 82 R002 82 R003 83 R004 83 R005 83 R006 83 R052 92 RST 106 User Texas 71 ...

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