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Santerno SUNWAY TG1200 1000V TE OD, Руководство по установке

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MODULAR SUNWAY TG 
TE OD 

 

INSTALLATION GUIDE  

 

108/

139

 

Rev. 03 

– 01/06//2018

 

 

 

WARNING 

When  an  alarm  message  appears,  identify  the  cause  responsible  for  the  alarm  before 
restarting the inverter. 

11.4. 

Malfunction of communication ports 

11.4.1.  Serial communication problems 

•

 

Check that all the programming parameters are correct. 

•

 

For malfunctions in serial communication affecting the COM1 port (present when the String Monitoring 
option is available) consult the self-diagnosis indicator LEDs on the RS485 galvanic isolation board 
(ES914). 

The  RS485  galvanic  isolation  board  is  equipped  with  a  total  of  five  LEDs,  three  LEDs  for  signalling  the 
presence of various power supply voltages for the board itself and two LEDs for indicating fault conditions 
concerning  the  RS485  signals.  The  FAULT  indication  can  only  be  considered  valid  if  the  line  has  been 
correctly terminated, i.e. DIP-switches SW1 and SW2 are both in the ON position. 

LED 

Colour 

Function 

L1 

Green 

Supply voltage [5 V] detected for inverter side RS485 circuits 

L2 

Green 

Inverter supply voltage [9 V] detected 

L3 

Green 

Supply voltage [5 V] detected for Master side RS485 circuits 

L5 

Red 

Inverter side RS-485 signal faults 

L6 

Red 

COM1 port side RS-485 signal faults 

Table 30: RS485 galvanic isolation board self-diagnosis LEDs 

 

DANGER 

The galvanic isolation board is located inside the converter. Remove the front carter from 
the converter to gain access to the board. Make sure that the cabinet is in safe conditions 
before accessing the board.  

Do the following: 

•

 

Stop the inverter 

•

 

Open the DC disconnect switches on the present DC modules 

•

 

Open the AC circuit breakers on the AC module 

•

 

Cut off auxiliary power supply  

•

 

Open the door of the DC module to be checked 

•

 

Remove the top protective grille from the DC section  

•

 

Remove the front carter from the converter (see section 6.6.1) 

•

 

Reassemble the protective grille 

•

 

Apply 230V auxiliary voltage 

 
Fault conditions may be due to one of the following: 

Содержание SUNWAY TG1200 1000V TE OD

Страница 1: ...s not responsible 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 ...

Страница 2: ...OARDS REFERENCES 17 1 8 SYMBOLS USED 18 1 9 DEFINITIONS 18 2 CAUTION STATEMENTS 19 2 1 PRECAUTIONS FOR USE AND PROHIBITIONS 19 2 2 INTENDED USE 20 2 3 QUALIFIED TECHNICAL PERSONNEL 20 2 4 SPECIFIC DANGERS LINKED TO PHOTOVOLTAIC PV SYSTEMS 20 2 5 EXECUTION OF WORK 20 2 5 1 PLACING THE SYSTEM IN SAFETY CONDITIONS 21 2 6 PERSONAL PROTECTIVE EQUIPMENT 21 2 6 1 HEARING PROTECTION 22 2 7 ELECTRIC CONNEC...

Страница 3: ...VITY 38 4 10 ENVIRONMENTAL MEASURES 38 4 11 PROGRAMMABLE DIGITAL OUTPUTS 39 4 12 VENTILATION SYSTEM 39 4 13 POWER SUPPLY FROM UPS 39 4 14 DC INPUT FUSES 39 5 HANDLING AND ASSEMBLY 41 5 1 PACKAGING 41 5 2 HANDLING THE PACKAGED INVERTER 42 5 3 HANDLING THE UNPACKAGED INVERTER ON THE INSTALLATION PLACE 42 5 3 1 HOISTING THE EQUIPMENT 43 5 3 2 SETTLING THE EQUIPMENT ON ITS FINAL LOCATION 45 5 3 3 ASSE...

Страница 4: ...Sensors with Voltage Output 67 6 6 3 3 Analogue Inputs to Sensors with Current Output 68 6 6 3 4 Analogue Inputs to PT100 Thermistor 68 6 7 DATALOGGER 69 6 7 1 CONNECTION TO THE COMMUNICATIONS PORTS 70 6 7 1 1 Ethernet Port 70 6 7 1 2 RS 485 Serial Link 71 6 8 INSTALLATION OF VOLTAGE TRANSDUCERS VTS 72 6 9 REASSEMBLING THE PROTECTIVE GRILLES 73 6 10 COMMISSIONING 73 7 COMMUNICATIONS AND REMOTE MON...

Страница 5: ...INTERNAL CONDITIONS 96 10 4 AIR FILTER MAINTENANCE 97 10 5 CHECKING THE EMERGENCY STOP BUTTON 100 10 6 CHECKING THE DOOR MICROSWITCHES 100 10 7 CHECKING THE SEALS LOCKS AND HINGES 101 10 8 CHECKING THE FANS 101 10 8 1 CONVERTER FANS 101 10 8 2 CABINET FANS 102 10 9 CHECKING CONTROL AND AUXILIARY VOLTAGES 102 10 9 1 CHECKING 24VDC 102 10 9 2 CHECKING 48VDC 102 10 9 3 230VAC AUXILIARY POWER SUPPLY 1...

Страница 6: ... 5 REPLACING A FUSE IN THE DC SECTIONS 110 11 6 GENERAL PRINCIPLES IN THE EVENT OF FAILURE 112 11 6 1 FAULT CONTAINMENT 113 11 6 2 FAULT ANALYSIS 113 11 6 3 DC SECTION PARALLEL FAULT ANALYSIS 114 11 7 HOW TO CONTACT THE CUSTOMER SERVICE 114 12 TECHNICAL DATA 115 12 1 NAMEPLATE 115 12 2 INSTALLATION SPECIFICATIONS 115 12 2 1 CLEARANCE 116 12 3 ELECTRICAL SPECIFICATIONS 117 12 3 1 SUNWAY TG 1000V TE...

Страница 7: ...R SUPPLY 128 12 8 7 INPUT OUTPUT SIGNALS CONNECTION 128 12 8 8 ENVIRONMENTAL INPUTS CONNECTION 128 12 9 PV SIDE SPD SPECIFICATIONS 128 12 10 GRID SIDE SPD CONFIGURATION 129 12 11 CONTROL BOARD 129 12 12 ENVIRONMENTAL SENSORS AND FIELD I OS EXPANSION BOARD 132 12 12 1 LIST OF SIGNALS TO TERMINAL BOARD 132 12 13 ELECTRICAL SPECIFICATIONS 135 13 DECLARATIONS OF CONFORMITY 138 14 ANNEXES 139 14 1 REVI...

Страница 8: ...bolts and lifting brackets from the rooftop 46 Figure 22 Mounting the fixing elements on the rooftop 47 Figure 23 Placing the rooftop on the inverter 47 Figure 24 Fastening the rooftop to the inverter 48 Figure 25 Internal view of the SUNWAY TG TE inverter cabinet 50 Figure 26 DC power cable inlet 52 Figure 27 Earth cables inlet 54 Figure 28 LV MV Transformer connection 55 Figure 29 AC cable entry...

Страница 9: ...igure 59 Direct contact on a soft grounded pole 88 Figure 60 Zone monitoring 89 Figure 61 DC EMI Filter 89 Figure 62 Fuse configuration example as in the Final Test Certificate 92 Figure 63 Short circuit occurring upstream from the inverter 94 Figure 64 Replacing the filter felts 98 Figure 65 Removing the carter protecting the air outtake grilles 99 Figure 66 Filter replacement 100 Figure 67 Check...

Страница 10: ...ch configuration 67 Table 19 Communication ports 75 Table 20 Connection cable 77 Table 21 COM1 serial port connection 78 Table 22 SW1 and SW2 termination DIP switches on RS 485 galvanic isolation board 79 Table 23 Voltage indicator LEDs 80 Table 24 FAULT indicator LEDs 80 Table 25 Ethernet port connection 81 Table 26 RJ45 connector on the Data Logger Board 81 Table 27 Trip time of NH1 XL fuses 93 ...

Страница 11: ...nputs technical data 128 Table 53 SPD technical specifications 129 Table 54 Terminals 1 13 available on the control board 131 Table 55 Terminals 14 34 available on the control board 132 Table 56 Terminals available on the environmental sensors and field I O board 135 Table 57 Analogue inputs configured in 0 10 V mode 135 Table 58 Analogue inputs configured in 0 100 mA mode 136 Table 59 Analogue in...

Страница 12: ...ompliant with the strictest Italian and European directives regulating the safety and energy feed in systems All the SUNWAY TG TE inverters are fully compatible with Tracker applications The very accurate design and the quality control ensured by the ISO 9001 certification are the assets of our extremely reliable products whose features ensure maximum durability Elettronica Santerno s inverters me...

Страница 13: ... The SUNWAY TG TE inverters include the following functional blocks DC Input Unit The DC Input Unit allows connecting the inverter to the photovoltaic generator It is provided with 8 fuse protected inputs on load switch input EMI filters and SPDs It checks the ground isolation of the PV generator Static Converter The Static Converter comprises the forced switching IGBT stack and the control board ...

Страница 14: ...ation This allows detecting undesired islanding operation Islanding detection can be performed by an external relay according to the regulations in force see section 4 3 1 The plant data can be read from the LCD display keypad placed on the front wall The plant data includes the active energy and the reactive energy the operation time and the temperature of the internal components The keypad allow...

Страница 15: ... Optional functions The main optional functions available for MODULAR SUNWAY TG TE inverters are listed below Earthed pole Positive Earthed or Negative Earthed Ground fault detector interrupter GFDI Zone monitoring system DC EMI filter AC SPDs AC Insulation check AC EMI Filter Compatibility with single secondary transformer for multi MPPT products Self power supply Wattmeter for the output power m...

Страница 16: ...rious parts illustrated therein here is a description of how it has been drawn up As the inverter is made up of interconnected modules the electrical is composed of three separate parts The interconnections diagram The AC module diagram The DC module diagram The first page of the Electrical and Mechanical Diagram contains the technical features and configuration of the inverter as illustrated belo...

Страница 17: ...rical diagram for conductors and components which appear on more than one page The cross reference format is Sheet Column 1 6 3 Final test certificate The Final Test Certificate is drawn up by Elettronica Santerno technicians at the time of testing the MODULAR SUNWAY TG TE OD inverter It contains all the information concerning the execution and outcome of the Production Test 1 7 Electronic boards ...

Страница 18: ...Place used for housing the technological systems such as the wiring plumbing heating air conditioning lifting and telecommunications systems It is equipped with suitable forced air ventilation and or air conditioning and is also fitted with appropriate safety devices governing access maintenance and fire prevention Person in charge of running the electrical system System Manager Person with the hi...

Страница 19: ...or Re ference source not found Only restart the equipment once the problem has been rectified Do not carry out isolation tests between the power terminals or between the control terminals Make sure that the screws on the connection terminal board have been tightened correctly Observe the ambient conditions for installation The electronic boards contain components which are sensitive to electrostat...

Страница 20: ...r from the electrical grid This must be taken into consideration particularly when disconnecting parts from the system Very high DC voltages are involved with no periodic zero crossings hence failure or the incorrect use of fuses or plugs may cause electric arcs The short circuit current of the PV generator is only slightly higher than the maximum operating current and furthermore is linked to rad...

Страница 21: ...a PV system 2 5 1 Placing the system in safety conditions Affix the following warning sign next to all the PV field disconnect switches Figure 4 System safety warning sign WARNING Always operate in accordance with the indications provided in section 2 7 NOTE In the event of any fault please contact the Elettronica Santerno SpA CUSTOMER SERVICE for instructions on the necessary corrective action to...

Страница 22: ...ical cabinets with THE POWER SUPPLY SWITCHED OFF and the equipment in safety conditions please refer to section 2 7 2 6 1 Hearing protection The inverter and technical room cooling fans may generate considerable noise levels It is therefore necessary to observe all the necessary precautions aimed at protecting hearing It is advisable to wear hearing protection when working continuously in the vici...

Страница 23: ...ditions by turning it off and opening the DC side and AC side switches DANGER The SUNWAY TG TE is powered by two completely separate voltage generators the grid and the PV field Make sure that both generators are disconnected before carrying out any kind of work inside the inverter DANGER Turning off the switches on the PV field side and the grid side inhibits operation of the SUNWAY TG TE but haz...

Страница 24: ...the figure If the equipment is to be stored before installation make sure that the ambient conditions in the warehouse meet the necessary specifications please refer to section 5 4 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 ...

Страница 25: ...0 VAC 610 610 VAC 620 620VAC 630 630 VAC 640 640 VAC 660 660 VAC 670 670 VAC 690 690 VAC YYY Application OD Outdoor STD Indoor Examples SUNWAY TG 610 1000V TE 380 STD Max 1000 Vdc 380 VAC nominal voltage indoor SUNWAY TG 1500 1500V TE 600 OD Max 1500 Vdc 600 Vac nominal voltage outdoor 3 3 Product revision index The product revision index is indicated on the nameplate Please refer to section 12 1 ...

Страница 26: ... their operating modes results in a product range with output power ratings from 600 kVA to 3200 kVA installed applicable to multiple PV field configurations including the earthed field configurations The possible configurations are given in the section below Please refer to section Error Reference source n ot found for the technical specifications of each configuration 4 1 Inverter configuration ...

Страница 27: ...ates independently and performs the MPPT function The PV arrays may have different features and installation requirements Configuration featuring triple converter hybrid configuration AC Modules DC Modules MPPTs 1 3 2 Two DC sections are connected in Master Slave mode whilst the third section operates in Master mode independently of the other two sections Configuration featuring quadruple converte...

Страница 28: ...plicable to earthed fields provided that a winding of the elevator transformer separate for each MPPT in the output transformer is available 4 2 Cabinet front controls Figure 6 Controls on the front of the SUNWAY TG TE The following controls and devices are located on the front door of the inverter cabinet the relative ID codes used in the Electrical and Mechanical Diagram are provided in the brac...

Страница 29: ... first power supply unit is connected to the PV power supply source while the other is connected to the grid In this way the inverter safety circuits are always powered by one inverter power source or the other The emergency function can have a remote operation facility by means of a contact available on the inverter Please refer to section 6 5 2 4 3 Control devices The following control devices a...

Страница 30: ...real time In the event of tripping the inverter stops and the Grid Connection Contactor is opened The external Interface Protection contacts are wired in such a way as to open the Grid Connection Contactor The sudden tripping of the Interface Device may cause transients on the AC output line This phenomenon may occur to a higher or lesser degree depending on the characteristics of the system and t...

Страница 31: ...rid Figure 8 RUN LED on the display keypad WARNING The emergency stop button disables operation of the SUNWAY TG TE in parallel with the grid The contactor is equipped with a feedback signal contact connected to the digital input MD15 please refer to the Programming Guide 4 3 3 DC input switch The PV field DC disconnect switch 10QM1 located inside the cabinet makes it possible to connect the MODUL...

Страница 32: ...h four 16 character lines of text a buzzer and nine function keys The display shows parameter values diagnostic messages and the value of the variables processed by the inverter For details concerning the structure of menus parameter setup the selection of measurements and the messages shown on the display please refer to the Programming Guide Figure 9 Display keypad Key Function ESC BROWSING Used...

Страница 33: ... been rectified START Starts the device The START command is stored in the memory If the inverter switches itself off without having received the STOP command when it comes back on the run status will still be active and as soon as the solar radiation conditions are adequate the inverter will connect to the grid in parallel and supply power STOP Stops the device The STOP command is stored in the m...

Страница 34: ...E to save the new value in the display keypad unit s non volatile memory The table below provides a summary of the values which can be set for the various parameters and their meanings Parameter Possible values Meaning SW ver Indicates the version of the software installed in the display keypad unit cannot be modified Language Not used for this application Contrast LOC Contrast is set locally on t...

Страница 35: ...er installed please refer to section 12 5 4 6 Isolation control device 4 6 1 PV field not earthed The inverter continually checks isolation resistance between the power supply and the earth indicating any isolation loss The method of intervention and signalling if isolation loss is detected can be programmed as follows Isolation loss generates a WARNING signal but does not stop the inverter Isolat...

Страница 36: ... Switch CE1 located on the board and the relative isolation resistance threshold values below which an alarm is generated The ES942 board is located inside the converter remove the cover of the drawer housing the control board to access the board itself Figure 12 Accessing the ES942 board Rotary value Isolation resistance value 0 30 KΩ 1 40 KΩ 2 50 KΩ 3 60 KΩ 4 80 KΩ 5 100 KΩ ...

Страница 37: ...sulation detection is required see section 8 1 The fuse blown signal is available when the Earthed PV field option is installed Fuse blowing may be programmed as follows When the fuse blows a WARNING fires that does not stop the inverter the inverter may start or may be kept running default setting When the fuse blows that triggers an alarm locking the inverter default setting The fuse blown is ig...

Страница 38: ... please refer to section Error R eference source not found 4 9 Ethernet connectivity An Ethernet port is available on each DC section for the connection of external master devices The Ethernet port is integrated into the ES851 data logger board The following status data are made available to the master devices via Modbus TCP protocol Status of each DC section Status of the String Boxes combiner bo...

Страница 39: ...or technical data related to absorption and flow rate of the ventilation system please refer to section 4 12 Auxiliary power supply The electronic components inside the cabinet the ventilation system and if need be the combiner boxes are power supplied by a power supply source called auxiliary power supply external power supply source This allows not to affect the energy produced and computed for ...

Страница 40: ...e Sunway TG TE are fuse protected both on the positive pole and on the negative pole Fuses are to be properly dimensioned based on the configuration of the PV field The DC modules may house fuse holders NH1 XL NH2 and NH3 L The chosen fuse holders must be defined in the order confirmation ...

Страница 41: ...er the product is contained within two wooden crates one containing the inverter one containing the rooftop The inverter packaging may be lighter for shorter transport lengths Figure 13 Wooden crate for inverter shipment Figure 14 Wooden crate for inverter rooftop shipment WARNING For safety reasons and to ensure correct operation it is strictly PROHIBITED to tilt the SUNWAY TG TE inverters forwar...

Страница 42: ...00 TE SUNWAY TG1200 1000 TE SUNWAY TG 1800 1500 TE Dimensions L x W x H cm Packaged inverter 200x111x235 320x111x235 Weight of packaged inverter kg 2000 3000 Dimensions L x W x H cm Packaged rooftop 213x111x49 5 333x111x49 5 Weight of packaged rooftop kg Table 7 Dimensions of the inverter complete with crate and pallet WARNING Do not handle the inverter by hoisting it with belts or similar tools a...

Страница 43: ...r to put the inverter in the installation place it has to be hoisted as follows Use the eyebolt and the lifting brackets mounted on the inverter hardware Make sure that the length of the hoisting ropes is such to form an angle between the ropes and the cabinet exceeding 60 The following figures show the correct way of hoisting inverters ...

Страница 44: ...ODULAR SUNWAY TG TE OD INSTALLATION GUIDE 44 139 Rev 03 01 06 2018 Figure 17 Hoisting the inverter TG1200 1000V TE TG1800 1500V TE WARNING Make sure that the load is evenly distributed among the eyebolts ...

Страница 45: ...inverter Please refer to section Error Reference source not found NOTE Always leave enough room in front of the inverter to be able to fully open the cabinet doors For more details please refer to section 12 2 In order to prevent problems in door closure and or incorrect operation of the door microswitches the cabinet must be perfectly level even using shims if necessary 5 3 3 Assembling the rooft...

Страница 46: ... be similar to the hoisting procedure shown for the inverter cabinet Afterwards restore the initial conditions by reassembling the special screws complete with their seals Figure 20 Mounting the eyebolts to hoist the inverter rooftop Once the cabinet has been placed in its final location remove the eyebolts and lifting brackets from the cabinet top Figure 21 Removing the eyebolts and lifting brack...

Страница 47: ... the cooling rooftop see Figure 23 by using the eyebolts previously mounted Place the rooftop on the inverter making sure that the holes match then insert M10 pins on the cabinet Figure 23 Placing the rooftop on the inverter Once the ventilation rooftop is in place fasten it with the M10 nuts and washers supplied see Figure 25 ...

Страница 48: ...e and transport Required conditions Ambient temperature for storage and transport 25 C 60 C Ambient humidity for storage From 5 95 from 1 g m3 25 g m3 with no condensation or ice formation category 3K3 in compliance with EN 50178 Ambient humidity during transport Maximum 95 up to 60 g m3 Slight condensation may occur when the equipment is not running category 2k3 in compliance with EN 50178 Atmosp...

Страница 49: ...rt 70 106 kPa category 2k3 in compliance with EN 50178 Table 8 Environmental requirements for storage and transport WARNING Environmental conditions significantly affect the life expectancy of inverters consequently DO NOT install the inverter in a location which does not meet the required specifications ...

Страница 50: ... of the SUNWAY TG TE inverter cabinet Cable entry is at the bottom of the cabinet Please refer to the Electrical and Mechanical Diagram The inverter may have different configurations Configuration featuring single converter TG610 1000V and TG750 1500V AC Section DC Section MPPT 1 1 1 Minimum configuration only one converter and one MPPT No coordination required Configuration featuring dual convert...

Страница 51: ...Terminal board AC Module X10 Auxiliary power supply terminal board 230 VAC Auxiliary terminal board AC Module 38A1 Ethernet Switch Data connection remote monitoring DC Module 10 F1 F36 DC fuses PV field DC Module X10 Signal terminal board Environmental sensors DC Module X11 Signal terminal board RS 485 COM1 serial link optional Table 9 Wire Connection Terminal Board 6 2 General prescriptions on co...

Страница 52: ...N 8 inputs that are fuse protected The cables coming from the PV field typically the string boxes combiner boxes are to be connected directly to the fuse holder terminals For the technical data concerning the number of cables to be connected the maximum allowable cross section and cable lug type please refer to section 12 7 2 Cable entry is at the bottom of the DC section Figure 26 Do the followin...

Страница 53: ... such as PV field grid and auxiliary power supply source This prevents voltage from being applied to the inverter terminals when installing the equipment 6 4 2 Connecting earth cables For the technical data concerning the number of cables to be connected the maximum allowable cross section and cable lug type please refer to section 12 7 2 The AC module is provided with N 3 inputs dedicated to eart...

Страница 54: ...ed to the connectable cables their maximum cross section and the type of cable lug please refer to 12 8 The AC module may have one or two AC output terminal boards based on the number of available DC sections 1 or 2 The AC module may be connected to a single or double secondary transformer Inverter AC Outputs X2 Terminal board X2B Terminal board Phase Sequence Transformer Connection SUNWAY TG 610 ...

Страница 55: ...the maximum allowable cable cross section and the type of cable lug please refer to section 12 8 Cable entry is at the bottom of the AC section Do the following 1 Insert the cable into the cable lug 2 Strip the cable 3 Crimp the ferrule 4 Clean the contact surface with a clean cloth and ethanol based cleanser 5 If oxidized clean the contact surface with an abrasive tool until metal slightly shines...

Страница 56: ...uped by three one conductor per phase 6 4 4 Connection to the external transformer The following minimum requirements must be met when installing the external transformer 6 4 4 1 Transformer technical requirements The transformer shall be designed to meet or exceed the following technical requirements Requirement Unit Value Minimum Rated Power kVA 110 of rated inverter power Frequency Hz 50 60 Hz ...

Страница 57: ... by a PV field stress to the winding isolation in respect to the earth potential is much more severe A 500V µsec dU dt between secondary windings and the earth is present The secondary windings shall be tolerant for pulsed waveforms of up to 1500V or 2100 V to earth for PV fields with open circuit voltage up to 1100 V or 1500 V respectively The transformer shall operate with a maximum THD current ...

Страница 58: ...al single secondary compatibility required 6 5 Power supply connection For the technical data concerning the number of connectable cables the maximum allowable cable cross section and cable lug type please refer to section 12 7 2 Figure 30 Location of the auxiliary power supply terminal board The terminal board for the power supply cable connection is X10 in the AC section Figure 30 ...

Страница 59: ...rnally to the inverter is to be connected to AC X10 3 and AC X10 4 If no external power supply source is available it can be obtained internally to the cabinet via the Self power supply option WARNING If the Self power supply option is installed connecting an external auxiliary power supply source is forbidden 6 5 2 UPS connection The SUNWAY TG TE inverters may be connected to a UPS to ensure back...

Страница 60: ... boards internal to the converter During commissioning it may be necessary to access the converter control board To configure the environmental signal DIP switches 6 6 3 To connect the Ethernet cable 6 7 1 1 Figure 31 shows how to remove the carter protecting the control boards and shows the location of the control boards inside the converter Figure 31 Removing the carter to access the boards in t...

Страница 61: ...INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Rev 03 01 06 2018 61 139 Figure 32 Location of the digital input terminal board ...

Страница 62: ...7 OUT2 RELAY1 COM Programmable output 2 DC1 module converter Refer to the Programming Guide Factory setting relay energized with converter in section DC1 running Voltage free contacts 230Vac 10A 30Vdc 10A 8 OUT2 RELAY1 NC 9 OUT2 RELAY1 NO 10 OUT2 RELAY2 COM Programmable output 2 DC2 module converter Refer to the Programming Guide Factory setting relay energized with converter in section DC2 runnin...

Страница 63: ...nables power delivery Make a jumper if not used Connect to a voltage free contact if used 20 6 6 3 Connection to the environmental inputs The reference terminal board for the connection of the digital inputs and outputs is the X10 located in the DC module DC X10 Two environmental sensors may be connected to each DC module CAUTION Connecting different environmental sensors from the ones defined in ...

Страница 64: ...Custom Environmental Sensors WARNING The analogue and digital inputs of the environmental signal expansion board are at the control board potential If sensors different from the reference sensors are connected sample cell and PT100 which require to be power supplied a SELV power supply source is required which is not supplied with the product The environmental measurement inputs are available from...

Страница 65: ...tor 2 PT100 4 Temperature measurement 2 Thermoresistor 2 PT100 5 Not used 0 10 V 6 Not used 0 10 V 1 Customer use 2 Santerno use Table 13 List of analogue inputs in ES847 board The environmental sensors and field I Os expansion board is provided with N 2 DIP switches for the configuration of the analogue inputs see Figure 32 allowing setting up the operating mode as per Table 14 DIP switch Operati...

Страница 66: ...vironmental analogue channel 1 0 10 V f s 0 100 mV f s 0 20 mA f s PT100 Table 15 Environmental analogue channel 1 DIP switch configuration Configuration of environmental analogue channel 2 0 10 V f s 0 100 mV f s 0 20 mA f s PT100 Table 16 Environmental analogue channel 2 DIP switch configuration SW2 Configuration of environmental analogue channel 3 1 0 10 V f s 0 100 mV f s 0 20 mA f s PT100 1 I...

Страница 67: ...or current value which exceeds the upper full scale value or is less than the lower full scale value produces a saturated acquired value of the maximum and minimum measures respectively 6 6 3 2 Analogue Inputs to Sensors with Voltage Output It is advisable to carry out connection of the voltage source using a shielded twisted pair by connecting the braid onto the side of the environmental sensors ...

Страница 68: ...0 thermistor To simplify wiring a two wire connection has been adopted For this reason it is highly recommended to limit the length of the connection cable and ensure that the cable is not exposed to high temperature variations during operation The channels capable of receiving PT100 signals are XAIN8 XAIN9 XAIN10 and XAIN11 corresponding to terminals 27 29 31 and 33 Figure 37 illustrates how to c...

Страница 69: ...g functions Local storage of the production data Connection to a remote monitoring system via Ethernet over Modbus TCP IP protocol Communication with Smart String Boxes combiner boxes via RS 485 COM1 serial port String Monitoring option required Communication with the option board for the acquisition of the input current zone monitoring Figure 38 Data Logger option board The Data Logger board is i...

Страница 70: ...f devices which can be monitored is 15 units It is always possible to increase the number of units monitored by reducing the number of variables present in each log For further details please refer to the Data Logger s Programming Guide 6 7 1 Connection to the communications ports The following communications ports are made available by the inverter One Ethernet port for each DC module for the rem...

Страница 71: ... the converter Figure 41 Ethernet cable path inside the DC section 6 7 1 2 RS 485 Serial Link The serial link is present only when the string monitoring option is available The serial link is to be connected to the X11 terminal board Figure 42 shows the position of the terminal board inside the DC module ...

Страница 72: ...n 2 TX RX B Differential input output B bidirectional according to the RS 485 standard Negative polarity in respect to pin 1 for one MARK D0 signal according to the nomenclature from the MODBUS IDA association 3 0V GND serial link zero volt Common according to the MODBUS IDA association 4 Shield For details related to communications please refer to section Error Reference source not found NOTES Th...

Страница 73: ...Star configuration referred to the neutral use the neutral obtained from the star centre of the LV MV transformer It is advisable to use VTs with isolation voltage to earth of at least 2500 VAC 50 Hz 60s for the 1000V version and 3000 VAC 50 Hz 60s for the 1500V version 6 9 Reassembling the protective grilles The figure below shows the safety grilles that have been reassembled see Figure 43 Figure...

Страница 74: ...C circuit breaker After a few seconds the GRID LED on the display comes on NOTE The optional Interface Protection IP is sensitive to the phase sequence of the grid voltage If installed and the GRID LED does not light up on the display this may be due to incorrect phase sequence Check the LED indicators on the device If necessary invert the two phases on the X1 terminal board Close the DC disconnec...

Страница 75: ...85 electric standard plus a 0 volt reference wire and standard Modbus RTU protocol The inverter behaves as a Modbus Master in respect to the Smart String Boxes i e it sends queries to the devices connected to the communication trunk The Ethernet port of the SUNWAY TG TE inverters uses a standard Modbus over proprietary TCP IP Connection to the Ethernet port allows reading the internal measurements...

Страница 76: ...al string monitoring system Figure 45 Configuration diagram of the SUNWAY TG TE with optional Data Logger board The COM1 serial link on the Data Logger board is available on the DC X11 terminal board via the RS 485 galvanic isolation board This serial link can be used in Modbus Master mode to communicate with the PV field trunks to the Smart String Boxes NOTE The standby bus voltage values for COM...

Страница 77: ... the multidrop connection network to the earth by means of a common conductor In this way any differences in earth potential between different equipment which may interfere with communications is reduced to a minimum The common terminal 0V connection is necessary An 0V connection which is common to all equipment in the multidrop communication network minimizes possible differences of reference pot...

Страница 78: ...drivers used The limit set by the line drivers used in SUNWAY TG TE inverters is 30 devices It is not advisable to use section lengths exceeding 500m Should it be necessary to connect more than 30 devices on the same line or over a length exceeding 500 m it is advisable to break the connection up into more than one section using RS485 repeaters NOTE The RS485 bus default rate is 38400 baud It is n...

Страница 79: ...E OFF no termination and polarization resistor Table 22 SW1 and SW2 termination DIP switches on RS 485 galvanic isolation board NOTE Incorrect setting of the terminators in a multidrop line may inhibit communication and lead to communication difficulties particularly at high baud rates If more than the two prescribed terminators have been installed on a line some drivers may enter protection mode ...

Страница 80: ... voltage detected for inverter 9 V L3 Green Supply voltage detected for Master side RS 485 circuits 5 V Table 23 Voltage indicator LEDs Two LEDs for indicating fault conditions concerning the RS485 signals to the inverter and the Master LED Colour Function L5 Red Inverter side RS 485 signal faults L6 Red Master side RS 485 signal faults Table 24 FAULT indicator LEDs A FAULT indication is only to b...

Страница 81: ...d 6 RD Negative signal receiving line 7 Term Terminated pair not used 8 Term Terminated pair not used Table 26 RJ45 connector on the Data Logger Board The Data Logger board can be connected via the Ethernet interface to an Ethernet control device with Modbus TCP Master PC protocol in one of the following ways through a LAN network company or plant Ethernet network with direct point to point connec...

Страница 82: ...ustrates the colour matching on the connector pins for the Cross Over cable and the cross over diagram of the two pairs used by the 100Base TX o 10Base T connection Figure 50 EIA TIA 568 standard patch cable UTP STP cat 5 Figure 51 EIA TIA 568 cross over cable UTP STP cat 5 NOTE The maximum length of the UTP cat 5 cable envisaged by Standard IEEE 802 calculated on the maximum transit time allowed ...

Страница 83: ...he PV field must be earthed Two corresponding options are available for the SUNWAY TG TE inverters the Hard Grounding Positive Earthed option and the Hard Grounding Negative Earthed option both guarantee full compatibility with all PV modules available on the market All the live parts of the SUNWAY TG TE inverters are floating in relation to the earth potential By connecting a floating PV generato...

Страница 84: ...e DC section DANGER Do not earth any other point of the PV field If the neutral is present on the inverter side winding this is NEVER to be earthed NOTE Grounding fuse is installed upstream of the DC switch This ensures polarization of the PV field even when the DC switch is open 8 2 Hard grounding Additional safety warnings DANGER Always avoid direct contact with the field contactors provided tha...

Страница 85: ...urrent is limited only by the resistance of the operator s body and is an electric risk for the operator Figure 54 Direct contact with live pole even under no fault conditions WARNING The isolation to earth control of the PV field poles is NOT active In addition in case of fault the electric status of the PV field may change due to the fault itself and the fact that the earth fuse blows In particu...

Страница 86: ...oft Grounding resistor is not a safety device against direct contacts Should the Soft Grounding resistor break open the field may be left floating SUNWAY TG TE inverters may be equipped with an optional Soft Grounding kit comprising a resistor and a series contactor connected to the negative input pole at the DC side The kit is meant as a means to prevent potential induced degradation PID on cryst...

Страница 87: ...ry transformer DANGER Do not connect any other point of the PV field to earth If the neutral is present on the inverter side winding this is NEVER to be earthed NOTE Grounding resistor is installed upstream of the DC switch This ensures polarization of the PV field even when the DC switch is open 8 5 Soft grounding Additional safety warnings DANGER Always avoid direct contact with the field contac...

Страница 88: ...ct contact with live pole even under no fault conditions WARNING The isolation to earth control of the PV field poles is NOT active In addition the grounded pole may be at a dangerous potential with respect to ground In case of inadvertent contact with the negative pole a fault loop occurs supplied by the PV field that closes through the Soft Grounding resistor and the operator s body The fault cu...

Страница 89: ...g Boxes alarm circuits video camera and or other devices sensitive to radiofrequency disturbance are installed in the PV field Figure 61 DC EMI Filter 8 8 AC side SPDs The AC side SPDs Class II are connected to each AC output section of the inverter This option is recommended for long cable paths between the inverter and LV MV transformer POSITIVE DC INPUTS NEGATIVE DC INPUTS EMI CONVERTER CURRENT...

Страница 90: ...the Compatibility with Single Secondary for Multi MPPT Products option is installed This option consists of the following De coupling inductors between the AC outputs related to independent MPPTs Synchronisation system between the conversion modules related to independent MPPTs 8 11 Self power supply The SUNWAY TG TE require 230 VAC 10 auxiliary power supply If an external power supply source is a...

Страница 91: ...l for details 8 15 AC EMI filter The Sunway TG TE inverters comply with the applicable requirements in terms of electromagnetic emissions In case of custom requirements an optional EMI filter may be installed at the inverter output Please contact Elettronica Santerno SpA 8 16 Fuse holders The inverter may be equipped with three types of fuse holders NH1XL NH2 NH3L The type of fuse holder required ...

Страница 92: ...are given as an example and are to be checked based on the fuses being used When designing utility scale plants it may be required that subfields having different power ratings are to be configured for the same PV array It is therefore advisable to protect each cable entry to the inverter with fuses having different sizes This section covers the criteria for the correct dimensioning of the input f...

Страница 93: ...0 18 Table 27 Trip time of NH1 XL fuses 9 2 DC input cable dimensioning The connection cables between the String Boxes which are typically located in proximity to PV modules and the inverters located in the technical room normally carry the current delivered from the string units connected to one single String Box Since the PV field is a limited current generator even in case of short circuit the ...

Страница 94: ... 139 Rev 03 01 06 2018 Figure 63 Short circuit occurring upstream from the inverter In that case the current delivered from all the other String Boxes is carried by the portion between the short circuit and the inverter Fuses will blow as Table 27 ...

Страница 95: ...s described may involve stopping the inverter Once the maintenance procedure has been completed restart the inverter by pressing the START button WARNING Failure to observe the maintenance prescriptions may result in the product warranty conditions being nullified NOTE In the event of any fault please contact the Elettronica Santerno SpA CUSTOMER SERVICE for instructions on the necessary correctiv...

Страница 96: ...stem profitability The inverter includes functions to warn the user of failures or faults affecting the system Periodical checks of system operation are in any case still necessary for the detection of minor operating faults which are not associated with an alarm The inverter s alarm memory and the data stored in the Data Logger if installed must be analysed at least once a month To do this procee...

Страница 97: ...ld or grid components can lead to serious injury and even death NEVER work on the equipment unless it is switched off and disconnected from the power supply DANGER Electric shock and burns hazard coming into contact with live PV field or grid components can lead to serious injury and even death Do not touch any components other than those specifically indicated in the instructions 10 4 Air filter ...

Страница 98: ...r intake grilles in order to replace the filter felts Once the felts have been removed reassemble the inverter parts in the reverse order WARNING The air intake grilles are to be reassembled carefully In particular make sure that the grilles are perfectly tightened against their counter frames Wrong mounting may affect the IP rating of the inverter ...

Страница 99: ... fastened to the cabinet door All air intake grille filters should be replaced at the same time both passive filters and those installed on the fan units The type of felt filters used must be suitable for the application For the relative technical specifications please refer section Error Reference source not found R eplacement filters can be ordered from Elettronica Santerno NOTE In the event of ...

Страница 100: ...To check correct operation of the emergency stop switch proceed as follows STOP the inverter Make sure that key operated selector switch 41SA1 microswitch disabling door opening see 10 6 is turned to DISABLED Make sure that the inverter is connected to both supply voltages DC and AC and that it is powered Check that the external emergency stop button has not been activated Press the emergency stop...

Страница 101: ...er supply To check the cabinet door seals locks and hinges proceed as follows Visually inspect the cabinet seals for any signs of cracking or damage Any seals showing signs of damage in the areas of door contact must be completely replaced It is suggested to use talc to stop the seals from sticking to the sheet metal of the cabinet over time Check correct operation of the inverter cabinet and comp...

Страница 102: ...on the Electrical and Mechanical Diagram 10 9 1 Checking 24Vdc For 1100V models 24Vdc auxiliary power supply is obtained both from 230Vac auxiliary power supply and from the PV generator with separate power supply units The 24vdc is checked to make sure that both power supply units are properly operating Checking 24Vdc may be overridden for inverter models with PV field voltage ratings up to 1500V...

Страница 103: ...ff and disconnected from the power supply This section refers to relays fuses and fuse holders disconnect switches located inside the cabinet Visually inspect the installed fuses and the fixing springs on the fuse holders If necessary grease the contact points on the holders Visually inspect the installed relays checking that they fit well into their holders 10 11 Checking the SPDs DANGER Electric...

Страница 104: ...ss of the electrical contacts periodical checking of the tightening torques is to be carried out over the equipment s life cycle Check the tightness of all the terminal clamps for connecting the power wiring and tighten if necessary Pay particular attention to any colour variations or anomalies concerning the isolation and the terminals Please refer to section 1 6 section Error Reference source no...

Страница 105: ...parameter C276 Warning Please refer to the Programming Guide Open the door of the DC input section and remove the cover protecting the fuse holders where microswitch testing is to be carried out Extract each microswitch from its support Open the microswitch contact Check that the inverter display keypad of the DC module where the signal control is being done indicates Warning W29 STR FUSE KO Figur...

Страница 106: ... remote and or local remote control When a protection device trips or an alarm is given the inverter stops and the ALARM LED comes on The corresponding alarm is displayed on the display keypad When an alarm occurs the inverter records it in the Alarms list together with the time of occurrence Supply Time and Operation Time the status of the inverter and the value of certain sampling measurements t...

Страница 107: ...e Check the status of the digital inputs M032 measure please refer to the Programming Guide 11 3 Malfunctioning during operation 11 3 1 Isolation loss detected Please refer to section 11 2 11 3 2 The inverter does not produce the power expected Check that the air inlet filters are clean Check that disconnect switches are closed on all String Boxes Check MPPT is enabled MPPT LED ON please refer to ...

Страница 108: ...IP switches SW1 and SW2 are both in the ON position LED Colour Function L1 Green Supply voltage 5 V detected for inverter side RS485 circuits L2 Green Inverter supply voltage 9 V detected L3 Green Supply voltage 5 V detected for Master side RS485 circuits L5 Red Inverter side RS 485 signal faults L6 Red COM1 port side RS 485 signal faults Table 30 RS485 galvanic isolation board self diagnosis LEDs...

Страница 109: ...iguration DIP switches Figure 70 ES914 isolation board 11 4 2 Ethernet communication problems Check that all the programming parameters are correct Check the Ethernet port self diagnosis LEDs on the Data Logger board DANGER The Data Logger board is located inside the converter Remove the front carter from the converter to check the Data Logger board Be sure that the electrical cabinet is in safety...

Страница 110: ...check that the negative pole voltage is close to 0V Open the DC disconnect switch If the inverter is NOT equipped with the Earthed Optional check that voltages are balanced in relation to earth max allowable margin 5 10 If the inverter is equipped with the Positive Earthed Optional check that the positive pole voltage is close to 0V If the inverter is equipped with the Negative Earthed Optional ch...

Страница 111: ...vering the base of the input fuse holder Remove the auxiliary contact kit from the damaged fuse Remove the faulty fuse using the special isolated handle provided Install a new fuse using the special isolated handle provided Reconnect the auxiliary contact kit to the new fuse Reassemble the protective grille Figure 71 Extracting the fuse disconnection of a microswitch and handle for removing the fu...

Страница 112: ...the fuse using the isolated handle for removing the fuse Figure 73 Extracting the fuse using the isolated handle for removing the fuse Once the fuse has been replaced restore all the conditions for inverter operation please refer to section 6 9 11 6 General principles in the event of failure ...

Страница 113: ... entire DC input section is safe If the fault has occurred in one of the String Boxes please refer to the relevant User Manual Proceed with analysis of the causes and consequences of the fault NOTE If necessary please contact the Elettronica Santerno SpA CUSTOMER SERVICE 11 6 2 Fault analysis This section covers the main principles to be observed when analysing the causes and consequences of fault...

Страница 114: ...llowing tasks must be performed to evaluate If faults have occurred on each inverted and or the system The causes of faults The consequences of faults on the electrical electromechanical and electronic components The steps to be taken to remove the cause of the fault Once all the aforementioned steps have been performed proceed with replacing the damaged fuse s NOTE If necessary please contact the...

Страница 115: ... input output voltage and current rated power etc CE marking and indications of the relative reference Standards applied in the construction of the equipment CE is a registered collective trademark Product revision index Serial Number identifies the product serial number The nameplate measures 100 x 70 mm and is silver in colour Example of a nameplate on a MODULAR SUNWAY TG TE OD inverter Figure 7...

Страница 116: ...llution Class 3S2 or better according to IEC 60721 3 3 Transformer External LV MV Table 31 Installation specifications for MODULAR SUNWAY TG TE OD Model Noise dBA SUNWAY TG 610 1100V TE 69 SUNWAY TG 1200 1100V TE 71 SUNWAY TG 900 1500V TE 69 SUNWAY TG 1800 1500V TE 71 Table 32 SUNWAY TG TE Noise 1m Tamb 25 C 12 2 1 Clearance The equipment must be installed leaving a minimum allowable clearance fro...

Страница 117: ...MODULAR SUNWAY TG TE OD U M 1000V TE 1500V TE Maximum DC input voltage VDC 1000 Output frequency Hz 50 60 Residual ripple voltage on the PV field 1 Total distortion of grid current 3 Power factor Default 1 Circular capability Uc Pulse withstanding voltage DC Input kV 4 8 6 AC Output 4 Table 33 SUNWAY TG TE OUTDOOR electrical specifications The values in the table may be changed to suit special app...

Страница 118: ...30 820 315 820 540 820 570 820 600 820 630 820 Extended MPPT range V 520 1000 540 1000 570 1000 620 1000 290 850 520 1000 540 1000 570 1000 620 1000 AC OUTPUT 1 Rated AC output current A 950 1900 Rated grid voltage VAC 360 380 400 420 202 360 380 400 420 Rated power kVA 592 625 658 691 665 1185 1251 1316 1382 EFFICIENCY Maximum efficiency 98 7 98 7 European efficiency 98 4 98 4 GENERAL SPECS Degre...

Страница 119: ... TE 690 DC INPUT Max DC input current A 1500 2 1500 MPPT Range V 850 860 880 890 910 920 930 950 960 980 1000 850 860 880 890 910 920 930 950 960 980 1000 1200 Extended MPPT range V 830 840 860 870 880 900 910 930 940 960 980 830 840 860 870 880 900 910 930 940 960 980 1500 AC 1 OUTPUT Rated AC output current A 800 1600 Rated grid voltage VAC 580 590 600 610 620 630 640 650 660 670 690 580 590 600...

Страница 120: ...ating The inverters of the SUNWAY TG TE series automatically adjust the output current at ambient temperature Figure 75 shows the maximum current pattern based on ambient temperature for installation at sea level If the ambient temperature drops below the rated current setpoint the inverter automatically increases the output current within the limits in Figure 75 Viceversa if the ambient temperatu...

Страница 121: ...0 m please contact Elettronica Santerno 12 3 5 Short circuit current contribution The maximum short circuit time current mask has been evaluated in a system always including a low voltage transformer as illustrated in the figures below Figure 78 Short circuit localization in the SUNWAY TG TE inverters The following assumptions considered as general cases are taken into account Transformer short ci...

Страница 122: ... the dashed area in the graph below Figure 79 Maximum short circuit time current mask 12 4 Inverter views SUNWAY TG TE IP54 TG610 1000V TE TG900 1500V TE TG1200 1000V TE TG1800 1500V TE Table 37 Inverter views 12 5 Installed converter module Inverter Model Converter Converter Layout Type of converter TG 610 1000V TE SUNWAY S62 Monolithic ...

Страница 123: ...ion system absorption W TG 610 1000V TE 3000 1230 TG 900 1500V TE TG 1200 1000V TE 4900 2300 TG 1800 1500V TE Table 39 SUNWAY TG TE ventilation technical data EN 779 EUROVENT Type of felt G2 EU 2 Table 40 Classification of the felt filter installed in the air intake grilles WARNING The air ventilation outlet must not be obstructed in any way by walls or other objects standing in front of it at a d...

Страница 124: ...E OD NO YES TG 900 1500V TE OD TG 1200 1000V TE OD NO YES TG 1800 1500V TE OD Table 42 Handling methods of the packaged inverter 12 7 2 Inverter without packaging The dimensions and weight of the inverter including the rooftop are given in the table below Inverter Model Dimensions WxHxD mm Weight kg TG 610 1000V TE OD 2025 x 2375 x 1075 1770 TG 900 1500V TE OD TG 1200 1000V TE OD 3225 x 2375 x 107...

Страница 125: ...t conductor V Max allowable cable cross section mm 2 Outer cable diameter mm Screw supplied Tightening torque Nm Max cable lug mm TG 610 1000V TE OD Bar 8 1000 300 27 35 M10 with fuse holder NH1XL and NH2 M12 with fuse holder NH3L 32 Nm with fuse holder NH1XL and NH2 38Nm with fuse holder NH3L 36 TG 900 1500V TE OD Bar 7 1500 TG 1200 1000V TE OD Bar 16 8 8 1000 TG 1800 1500V TE OD Bar 14 7 7 1500 ...

Страница 126: ...60 80 36 TG 900 1500V TE 2000 1100 TG 1200 1000V TE X7 DC1 Module converter X7B DC2 Module converter 1400 800 TG 1800 1500V TE 2000 1100 Table 46 Technical data for AC output cables WARNING In case cables with cross sections smaller than the minimum allowable cross section for the cable lug are used the special adaptors are required in order not to affect the equipment degree of protection The rec...

Страница 127: ...mum allowable cable cross section mm2 Maximum allowable cable cross section mm2 TG 610 1000V TE X10 3 4 AC module 230Vac 50 60Hz 2700 0 5 2 5 TG 900 1500V TE TG 1200 1000V TE X10 3 4 AC module 230Vac 50 60Hz 4000 0 5 2 5 TG 1800 1500V TE Table 48 Technical data for auxiliary power supply cables 12 8 5 Connecting the UPS To connect the UPS remove the jumpers between terminals 5 and 7 and 6 and 8 in...

Страница 128: ...00 1500V TE TG 1200 1000V TE X10 9 10 AC module 230Vac 50 60Hz 1000 0 5 2 5 TG 1800 1500V TE Table 50 Technical data for power supply from UPS 12 8 7 Input Output signals connection Inverter Model Terminal board Minimum cable cross section mm2 Maximum cable cross section mm2 ALL X6 AC module 0 5 2 5 Table 51 Signal cable technical data 12 8 8 Environmental inputs connection Inverter Model Terminal...

Страница 129: ...eate a low impedance path for the plant currents thus nullifying the IT configuration If the SPDs are installed to protect the AC inverter output be careful to properly consider the plant design should an Earthed option be required This configuration can cause switching frequency common mode voltage to be greater than the output rated voltage It is therefore advisable to adopt the following SPD co...

Страница 130: ...AIN1 n a SW1 2 On 7 AIN2 Analogue grid voltage input Vfs 10 V Rin 50 k Resolution 12 bits SW1 3 Off SW1 4 5 Off 8 AIN2 n a SW1 3 On SW1 4 5 Off 9 CMA 0V for auxiliary inputs connected to control 0V 10 AO1 Delivered active power fed back to AO1 analogue output Please refer to the Programming Guide Vout 10 V Ioutmax 5 mA Resolution 11 bits SW2 1 On SW2 2 Off 0 4 20 mA Voutmax 10 V Resolution 10 bits...

Страница 131: ... Electrical and Mechanical diagram 19 MDI6 Digital input Please refer to the Electrical and Mechanical diagram 20 MDI7 Digital input Please refer to the Electrical and Mechanical diagram 21 MDI8 Digital input Used for carrier phase synchronization 22 CMD 0V digital input isolated in relation to control 0V Used for carrier phase synchronization Optoisolated 0V digital inputs 23 24V Auxiliary power ...

Страница 132: ...he Electrical and Mechanical diagram 32 MDO4 NC Multifunction digital relay output 4 NC contact Please refer to the Electrical and Mechanical diagram 33 MDO4 C Multifunction digital relay output 4 common Please refer to the Electrical and Mechanical diagram 34 MDO4 NO Multifunction digital relay output 4 NO contact Please refer to the Electrical and Mechanical diagram Table 55 Terminals 14 34 avai...

Страница 133: ...0V control board 29 XAIN2 T2 ENVIRONMENTAL MEASURE 2 auxiliary analogue input Voltage input 0 10 V Rin 30 kΩ SW1 7 ON SW1 5 6 8 OFF Voltage input 0 100mV Rin 1 MΩ SW1 8 ON SW1 5 6 7 OFF Current input 0 20mA Rin 124 5 Ω SW1 6 ON SW1 5 7 8 OFF Default PT100 Temperature measurement SW1 5 8 ON SW1 6 7 OFF 30 CMA T2 Analogue inputs 0V for XAIN9 feedback Vfs 10 V Rin 30 kΩ SW2 3 ON SW2 1 2 4 OFF 31 XAIN...

Страница 134: ...gue inputs 0V for XAIN13 feedback 0V control board 39 XMDI1 Multifunction auxiliary digital input 1 24 Vdc optoisolated digital inputs positive logic PNP type active with high signal in respect to CMD 43 49 40 XMDI2 Multifunction auxiliary digital input 2 41 XMDI3 Multifunction auxiliary digital input 3 42 XMDI4 Multifunction auxiliary digital input 4 No Name Description I O Features DIP switch 43...

Страница 135: ... Unit Input impedance 40 kΩ Cumulative offset and gain error in relation to full scale value 0 5 Temperature coefficient of the offset and gain error 200 ppm C Digital resolution 12 bit Voltage LSB value 2 44 mV LSB Permanent overload on the inputs without causing damage 30 30 V Input filter cut off frequency low pass first order filter 1 Hz Sampling period depending on the application SW in use 1...

Страница 136: ...in error 50 ppm C Digital resolution 12 bits Voltage LSB value 24 7 µV LSB Permanent overload on the inputs without causing damage 30 30 V Input filter cut off frequency low pass first order filter 1 Hz Sampling period depending on the application SW in use 10 1000 ms Table 59 Analogue inputs configured in 0 100 mV mode Analogue inputs configured as temperature measurement with PT100 Rating Min Ty...

Страница 137: ...tput 15 V and be absorbed by output 15 V 100 mA Table 61 Specifications of the analogue power supply outputs Specifications of the digital power supply outputs Rating Min Typ Max Unit Voltage available at terminals 24 V 44 49 with respect to CMA 43 and 50 21 24 27 V Maximum current which can be delivered from output 24 V 200 mA Table 62 Specifications of the digital power supply outputs WARNING If...

Страница 138: ...MODULAR SUNWAY TG TE OD INSTALLATION GUIDE 138 139 Rev 03 01 06 2018 13 DECLARATIONS OF CONFORMITY The declarations of conformity are available for download from santerno com ...

Страница 139: ...14 ANNEXES 14 1 Revision Index Revision 01 Index removed 1100V version on page 11 rectified Cable gland lug terminology rectified in sections 6 6 2 and 6 6 3 Figure 26 rectified Table 34 updated Revision 04 Sunway TG900 and Sunway TG1800 580 690 Vac specifications added ...

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