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Ingeteam Energy, S.A.

AAV2000IKI01

Installation manual

8.4.6. Insulation fault

Alarm 0400h is related to an insulation fault and can be one of two types:

•

External to the unit. This is the first thing you should check.

•

Internal to the unit.

External to the unit

To check whether the insulation fault is external to the unit,
see whether the Rpv+ and Rpv- impedances are displayed on
the display screen (selecting the fifth screen from the monitor-
ing menu). Given the insulation fault, one or both will be 0 or
a low figure.

Disconnect the power and open the DC breaker. If the Rpv+
and Rpv- impedances cease to be invalid, the fault is in the
photovoltaic field. If one of them is balancing out and gives an
intermediate reading, the inverter is triggering the insulation
fault.

Inspect the installation.

Switching harmonics filtering

Internal to the unit.

If the insulation fault is caused by the unit, you must cut the DC power
supply and wait 10 minutes before opening the inverter for the first
time. First, ensure that the 64-way ribbon cable on the AAP0019 con-
trol board is correctly inserted into the J1 intake board.

If the fault is not as specified earlier, it will be necessary to look for it
in the DC and/or AC part of the unit.

In the DC part of the unit, you will need to check the arresters and wir-
ing. Using a multimeter, check that the resistance and ground capaci-
tance of each pole of the DC battery bus is the same.

venti1

Xventi.2

Xventi.1

In the AC part of the inverter, check that the resistance of each of the inverter’s outputs to ground are around MOhm.
Check also that the Q2x filter or the wiring of the unit’s fans aren’t producing the earth fault. To do so, open Q2x to
separate circuits. In the filter is causing the ground fault you will need to check the wiring. If the fans are causing the
ground fault, you will need to disconnect terminals XVENT1.1 and XVENT1.2.

8.4.7. Manual shutdown

Code

Alarm

Reason for shutdown

Description

0100H

Manual shutdown

Manual shutdown

Manual shutdown with the emergency stop button via
display or communications.

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Содержание Ingecon Sun 250 TL

Страница 1: ...Ingecon Sun Power Max Installation manual...

Страница 2: ...t rights or design registration The conformity of the document content with the hardware described has been checked However discrepancies may exist No liability will be accepted for lack of total agre...

Страница 3: ...ull prior to manipulating installing or operating the unit CAUTION The status of qualified personnel referred to in this manual will be as a minimum that which meets all the standards regulations and...

Страница 4: ...ply 3 Check there is no voltage 4 Ground and short circuit the equipment 5 Protect from live elements if any and put up safety signs around the work zone Until these five steps are completed the work...

Страница 5: ...explosion in very specific cases of malfunction The casing will protect people and property from the explosion only if it is correctly closed DANGER Crushing and joint injuries Always follow the indic...

Страница 6: ...be connected following the instructions in the manual CAUTION Electrical damage Do not touch boards or electronic components The most sensitive components can be damaged or destroyed by static electr...

Страница 7: ...reception 20 3 3 Handling and unpacking 21 3 4 Moving the equipment 22 3 5 Storage 23 3 6 Conservation 24 3 7 Waste handling 24 4 Safety instructions 26 4 1 Symbols 26 4 2 General safety precautions...

Страница 8: ...6 1 Equipment inspection 62 6 1 1 Inspection 62 6 1 2 Shutting down 62 6 2 Start up 63 6 2 1 Start up 63 6 2 2 Checking and measurement 63 7 Preventive maintenance 64 7 1 Maintenance tasks 64 8 Troubl...

Страница 9: ...x Installation manual Ingeteam Energy S A Language 89 Grid limits 89 Ground connection 89 Connection time 89 Total reset 89 Other adjustments 90 CAN Num Change 90 9 7 Inverter data 90 9 8 Change inver...

Страница 10: ...verters This modification is known as NAC Ingecon Sun Power Max inverters may be based on five blocks depending on the model The blocks are 125 kW block and output voltage of 220 V between phases 156...

Страница 11: ...ifferent configurations are possible by combining the various Ingecon Sun Power Max models with the various options available Ingecon Sun 250 TL 315HE TL 365HE TL 400HE TL and 420HE TL These units inc...

Страница 12: ...TL NAC models include 3 electronics blocks 3 MPPT trackers 1 with master slave configuration 3 fused circuit breakers for PV array 3 overvoltage protection elements on the DC side 3 overvoltage prote...

Страница 13: ...gecon Sun 500 TL 625HE TL 730HE TL 800HE TL and 840HE TL also include 4 thermomagnetic circuit breakers on the AC side 1 2 Compliance with regulations This unit can incorporate kits making it adaptabl...

Страница 14: ...liance with limits and procedures in other standards of the same series 2 System description 2 1 Location The Ingecon Sun Power Max units need to be installed in environments with specific characteris...

Страница 15: ...ficient quality in the vicinity of the inverter 2 1 6 Acoustic contaminaci n When on the inverter generates a buzzing sound Do not place it in an occupied room or on light supports which might amplify...

Страница 16: ...ss to the AC feed varies depending on whether the model is NAC or not In NAC models each feed is made from the base of each of the modules In all other models however all the modules are powered throu...

Страница 17: ...2000IKI01 Installation manual Ingecon Sun 375 TL 500HE TL 550HE TL 600HE TL and 630HE TL Ingecon Sun 375 TL NAC 500HE TL NAC 550HE TL NAC 600HE TL NAC and 630HE TL NAC Ingecon Sun 500 TL 625HE TL 730H...

Страница 18: ...the four corners of the base to the concrete pad where the inverter sits The following stipulations must be followed when choosing the place where the unit is to be bolted in Minimum distance from th...

Страница 19: ...sation 95 For further information see 3 Operating conservation and transport conditions 2 3 Characteristics of the electrical installation Ingecon Sun Power Max units are designed for connection to a...

Страница 20: ...ignature Receiver Goods field and return the copy to the return address Keep the unit in its packaging until immediately before installation Maintain the unit upright at all times The features of the...

Страница 21: ...s plate of the inverters can be found on a prominent place inside the cabinet Transport damage If the equipment has been damaged during transport proceed as follows 1 Do not proceed with the installat...

Страница 22: ...on the product for which Ingeteam Energy S A is not responsible If the equipment has to be moved be aware that the centre of gravity of these units is at the centre of its vertical projection and at 1...

Страница 23: ...s possible It is always advisable to use a load frame as in the adjoining figure for a proper distribution of the loads bearing in mind that the angle should be equal to 90 3 5 Storage If the unit is...

Страница 24: ...m being kept in optimum conditions before installa tion Ingeteam Energy S A accepts no liability in the case of failing to observe this condition 3 7 Waste handling During the various processes for in...

Страница 25: ...ste that can be handled by conventional waste collection means Most of this waste is from the unit s packaging which must be properly separated and processed All the packaging can be delivered to a no...

Страница 26: ...are included in each affected chapter and are repeated and completed within each chapter in the corresponding critical points Please read this information carefully as it is written for your personal...

Страница 27: ...for any damages caused by improper use of equipment Any work carried out on any equipment which implies a modification of the original electrical arrangements must be proposed in advance to Ingeteam...

Страница 28: ...ait 10 minutes for the hot parts inside the unit R1 RAD1 to cool 4 4 Type of tasks to be carried out The preventive maintenance tasks for the electrical panels involve Inspection Control and Handling...

Страница 29: ...ge installations that by induction or for other reasons may be accidentally live And always in high voltage installations 5 Rope off and mark the work area 4 4 4 Personal Protection Equipment PPE Insp...

Страница 30: ...TL NAC 730HE TL NAC 800HE TL NAC 840HE TL NAC Cubicles A B and C 500 TL 625HE TL 730HE TL 800HE TL 840HE TL Cubicles A B C and D It is strictly forbidden to gain access to the inside of the electrica...

Страница 31: ...circuit breakers cubicle D are switched to the OFF position no voltage a consignment lock will be placed on the door knobs mechanical lockdown and a sign reading Do not touch Personnel at work will be...

Страница 32: ...ust first power down To disconnect the voltage it is necessary to 1 Stop the inverter associated with the unit from the display by switching status to stop or by using the emer gency stop button locat...

Страница 33: ...xiliary feed voltage to x220 terminals D cubicle from the corresponding protection outside the panel The new mechanical set up the QAux switch that protects the 230 Vac auxiliary power supply is locat...

Страница 34: ...section for the maximum current Special care must be taken to ensure that there are no external elements near the air inlets and outlets to obstruct proper ventilation of the unit 5 2 Fixing the unit...

Страница 35: ...o the operating voltage of the Ingecon Sun Power Max unit 1 The transformer s power must be greater than the sum of the power ratings of the connected inverters Take into account the environmental con...

Страница 36: ...ircuit is connected to the power input We recommend installing protection and switching components to protect this transformer The technical requirements of the auxiliary transformer are 1 The transfo...

Страница 37: ...tic or CD circuit breaker do not operate the controls on the door nor apply force to the internal electrical devices which they control They must also be in the OFF position for the door to be able to...

Страница 38: ...s no electrical hazard in the voltage inputs from the grid the PV array or any auxiliary supply When checking that there is no voltage wearing dielectric gloves and safety goggles approved for electri...

Страница 39: ...glands located on the bottom of the cabinet as shown in the following drawings Ingecon Sun 250 TL 315HE TL 365HE TL 400HE TL and 420HE TL D40 tapered grommet Power access and PV array connec tion D40...

Страница 40: ...5 TL 500HE TL 550HE TL 600HE TL and 630HE TL D40 tapered grommet Power access and PV array connec tion D40 tapered grommet Power access grid connec tion and free multi purpose access D40 tapered gromm...

Страница 41: ...00 TL 625HE TL 730HE TL 800HE TL and 840HE TL D40 tapered grommet Power access and PV array connection D40 tapered grommet Power access grid connection and free multi purpose access D40 tapered gromme...

Страница 42: ...lation manual Ingecon Sun 375 TL NAC 500HE TL NAC 550HE TL NAC 600HE TL NAC and 630HE TL NAC D40 tapered grommet Power access and PV array connection D40 tapered grommet Power access grid con nection...

Страница 43: ...nt is not live when accessing its interior All the doors on the cabinet are arranged so that they can only be opened when the AC thermomagnetic circuit breaker the DC circuit breaker and any auxiliary...

Страница 44: ...he DC cables will carry potentially dangerous voltage levels 5 4 2 Description of cabling connections Ingecon Sun Power Max units have the following cabling connections Plates for DC connection 2 pair...

Страница 45: ...rters 3 terminals for Ingecon Sun Power Max with three inverters 4 terminals for Ingecon Sun Power Max with four inverters Copper bar with threaded holes for earthing connection 2 bars for Ingecon Sun...

Страница 46: ...nections to be made with the Ingecon Sun Power Max units are as follows in this order 1 Connecting the insulation failure detection switch optional 2 Communication line optional 3 Connecting the vario...

Страница 47: ...need to connect them through a galvanic isolation transformer Inverter Inverter Inverter Inverter Contactor Contactor Contactor Contactor Fuses Fuses Fuses Fuses AC surge arresters AC surge arresters...

Страница 48: ...e grid Closed contact internal contactor for connecting to the grid is closed the inverter is connected to the grid The unit always measures the insulation separately from the contact configuration Th...

Страница 49: ...auxiliary equipment such as solar radiation sensors heat sensors and anemometers Consult the manufacturer when ordering For best performance the cables carrying these auxiliary signals will be remove...

Страница 50: ...ice For more information on board operation see AAX2002IKH01 Installation Guide for Communications Devices 5 4 7 Connection for communication via modem GSM GPRS RS 485 At the request of the installer...

Страница 51: ...led on the control board and a bag attached with a plastic tie containing the Ethernet cable Connect the cable to the board s Ethernet output and feed it out through the holes on the upper left side o...

Страница 52: ...Units with 3 blocks 2100 VA Units with 2 blocks 1300 VA The location changes depending on whether the unit is equipped with the AC kit or not We ll mention two representa tive units as examples Ingeco...

Страница 53: ...itable in each case for the power rating of the unit and site conditions Protections for the inverters to the electrical grid all versions which include them can withstand a short circuit cur rent of...

Страница 54: ...handling check that there is no electrical hazard in the voltage input from the PV array Never forget that whenever they receive solar radiation the panels terminals generate voltage The inverter can...

Страница 55: ...gy S A AAV2000IKI01 Installation manual Ingecon Sun 250 TL 315HE TL 365HE TL 400HE TL and 420HE TL Ingecon Sun 375 TL 500HE TL 550HE TL 600HE TL and 630HE TL Ingecon Sun 500 TL 625HE TL 730HE TL 800HE...

Страница 56: ...ate Each plate has two M12 metric holes for four ring terminated cables with a recommended size of 95 mm2 Two are inserted in the front and two in the back So up to four cables can be connected to eac...

Страница 57: ...supply Alarm 1143 will be activated 5 In the display see Chapter 9 for details find the SETTINGS menu Select Change NumCAN Press OK When prompted by the display enter the installer code 3725 and press...

Страница 58: ...wo units to a single transformer provided these are not setup in the master slave configuration in which case two separate wind ings would have to be used Master Slave To perform this synchronisation...

Страница 59: ...e inverter settings may not be changed until the voltage of the PV array is within the MPPT range The number of power supplies must be the same as electronics power blocks 5 6 2 Grounding kit The PV a...

Страница 60: ...ystem on the same pole connected to ground by the protection this fault is not detected This situation does not generate current flow In this situation there is no reason for a second fault to be dete...

Страница 61: ...n one of its parts The protection will be monitored by the inverter control and when the breaker opens the connection of the PV array to ground the control will shut down the unit triggering the 0x020...

Страница 62: ...Inverter module Check that the protective thermomagnetic circuit breakers are in the correct position Check also that in each module the fuses DC intake are correctly installed in the green tub locate...

Страница 63: ...round are similar Finally check that the inverter only displays the manual stop alarm Alarm 1000H on the monitoring menu Once the tasks described above are performed you may proceed to start the inver...

Страница 64: ...unit fixings at both lower and if any upper anchorage points In addition the condition of the enclosure must be checked for dents scratches or rust that might degrade the cabinet or cause it to lose...

Страница 65: ...may adversely affect the cooling ability of the fan and result in anomolous heating of the equipment To solve this problem clean and replace the filter and grid With a moderately dirty dry filter lig...

Страница 66: ...f It has three modes Slow flashing Standby due to low solar radiation Flashing every 3 seconds This alarm is triggered when the PV array does not receive enough solar radiation to supply the minimum v...

Страница 67: ...hat the problem is a power failure When power returns the inverter will restart If not check the connections to the grid If the grid has the appropriate grid quality parameters check the grid connecti...

Страница 68: ...antaneous current value out of range 0100H AC protections Varistors Error in AC varistors Contactor The state of the contactor is not correct for the current inverter status AC protections Error in so...

Страница 69: ...to shut down Voltages greater than 1000 VDC will damage the equipment 8000H Very low voltage and the input from the panels This alarms indicates an out of range voltage at the PV input The equipment...

Страница 70: ...equency out of range Voltage out of range In the event of a 0001H and or 0002H alarm you must check the status of the Q4 breaker protection and all the wiring associated with it This check requires ve...

Страница 71: ...C 4 J6 1 Another task to be performed is a visual inspection of the varistors on the intake board Check that the thermal fuse is not damaged The measurement board varistors comprise a thermal fuse FU...

Страница 72: ...p is to check if the 0020H alarm persists If so check the temperature of the unit s radiator via the display menu MONITORING TempRad If the temperature displayed is close to or above 80 degrees the un...

Страница 73: ...rd This terminal is located under the control board and the intake board as shown in the following pictures Control board Intake board Location of the control board and the intake board In terminal J1...

Страница 74: ...Paro_Prot_AC Error in some of the AC protectors arresters fuses In the event of a Motivo_Paro_Prot_AC reason for shutdown check the status and monitoring of the AC circuit protections of the module in...

Страница 75: ...Q2 between Q2 and Q4 between Q4 and Q and between Q5 and J19 6 To locate the position of the terminals within the intake board see explanatory drawing titled Intake board on page 72 The following fig...

Страница 76: ...m Energy S A AAV2000IKI01 Installation manual X7 Location of X1 X2 X3 X4 XAC X5 and XDC and Q2 Q4 and Q5 terminal strips Q2 Q4 and Q5 terminal strips X7 terminal strip X1 X2 X3 X4 XAC X5 and XDC termi...

Страница 77: ...titled Intake board on page 72 for help in locating it See illustrations on page 76 Between X7 1 and X1 4 If there is continuity between terminals X7 7 and X1 4 of the AC branch arrester it is running...

Страница 78: ...00H AC protections DC fuses Blown DC input fuse or DC arresters CONT THERMAL CON TACTOR SWITCH CONTROL HW In the event of a 0100H alarm check the status of the DC fuse branch To check for proper statu...

Страница 79: ...it 10 minutes before opening the inverter for the first time First ensure that the 64 way ribbon cable on the AAP0019 con trol board is correctly inserted into the J1 intake board If the fault is not...

Страница 80: ...what version of firmware it has If you do not know what version of firmware the equipment has it will be enough to power the unit with DC and check it through display by OK Monitoring Status The stat...

Страница 81: ...the block 7 Disconnect the wires entering the Terminal strip from outside the block 8 Disconnect communication boards or analogue inputs 9 Disconnect the display cable 10 Unscrew the four anchor point...

Страница 82: ...e varistor is connected to the 3 pin connector on pins 1 and 2 Pin 3 is for connecting the thermal fuse The varistor must be connected as follows Check continuity of the fuse with the varistor outside...

Страница 83: ...Monitoring of contact X1 7 15 X1 4 Monitoring of AC arresters X1 8 15 X3 Contactor communications start stop X3 1 Contactor coil 1 X3 8 Start stop 1 X3 2 Contactor coil 2 X3 9 Start stop 2 X4 Panel vo...

Страница 84: ...key you can scroll up the list of parameters or folders within the same level or increase the value of an editable parameter by one base unit Down With this key you can scroll down the list of paramet...

Страница 85: ...4 04 11 229V 673V 99 2kW NODO 1 229V 229V STOP MENU NODE If the inverter is manually shut down the display will read STOPPED instead of displaying the power fed in by the inverter In the initial scree...

Страница 86: ...Power inverter is delivering into the grid in kW Pdc Power supplied by solar panels in kW Etot Total energy in kWh delivered by the inverter to the grid from the date it was manufactured Record ing t...

Страница 87: ...put overvoltage 8000H Low voltage in the PV array Alarm hist Alarms since the last connection This value is reset each time the inverter is connected to the grid It has the same code as the alarms var...

Страница 88: ...r configuration change MP PARO MANUAL Manual shutdown MP B VPV MED Low input voltage from the panels MP HW_DESCX2 Internal fault MP IAC INST Voltage surge on AC output MP CR FIRMWARE Shutdown due to f...

Страница 89: ...or navigating through the menu to the Language option Once highlighted press to access the language change screen From the Language screen which looks as follows 10 22 14 04 11 LANGUAGE SELECTION Spa...

Страница 90: ...number are given at the unit s set point 9 7 Inverter data This window displays inverter specific data Serial Number SN Number that identifies the inverter Firmware Version Firm Shows the name and ve...

Страница 91: ...Notes...

Страница 92: ...am com Ingeteam INC 5201 Great American Parkway Suite 320 SANTA CLARA CA 95054 USA Tel 1 415 450 1869 1 415 450 1870 Fax 1 408 824 1327 e mail solar us ingeteam com Ingeteam INC 1025 W Glen Oaks Lane...

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