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Fimer PVS-100-TL B2, Product Manual

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Fimer PVS-100-TL B2 Product Manual Download Page 116

EN

116

8.6   Replacement of the MEMORY board

 WARNING – 

B

Some inverter parts may be subject to hazardous voltages for the operator. Before performing any work on the 

inverter, refer to 

“Inverter total de-energization and safe access”

 paragraph on this manual to know all the necessary step to 

safely operate on the inverter.

Replacing the MEMORY board 

(46)

 is carried out on the wiring box 

(02)

 and may be necessary if “Inverter log Statistic” (e.g. power 

production) was lost after system shoutdown.

The MEMORY board 

(46)

 is installed on the communication and 

control board 

(26)

.

Procedure to replace the MEMORY board 

(46)

:

 WARNING – 

B

Perform the “Inverter total de-energization and safe access” procedure before operate on the inverter.

• Open the front wiring box cover 

(07)

.

 WARNING – 

B

Do not open the power module cover 

(54)

 during the replacement operation.

• Remove the MEMORY board to be replaced.

• Install the new MEMORY board .

• Reconnect all the input strings and restart the inverter.

J2

X1

X2

S5

S4

J7

J1

J5

J6

1

2

1

8

7

4

3

2

46

Summary of Contents for PVS-100-TL B2

Page 1: ...Solar Inverter PVS 100 120 TL B2 Version Product Manual ...

Page 2: ... connection between the product and the user s network or any other network as the case may be The user shall establish and maintain any appropriate measures such as but not limited to the installation of firewalls application of authentication measures encryption of data installation of anti virus programs etc to protect the product the network its system and the interface against any kind of sec...

Page 3: ...cuments 11 2 2 3 Operator and maintenance personnel skills prerequisites 11 2 3 Application area general conditions 12 2 3 1 Intended or allowed use 12 2 3 2 Limits in field of use 12 2 3 3 Improper or prohibited use 12 3 Characteristics 13 3 1 General conditions 13 3 2 Identification of equipment and manufacturer 13 3 2 1 Regulatory label 13 3 2 2 NRS097 2 1 label 13 3 2 3 Inverter identification...

Page 4: ...cription 38 3 10 1 Highlights 38 3 10 2 Improved commissioning and maintenance 38 3 10 3 Aurora Vision Plant Management Platform 38 3 10 4 Configurable relays 39 3 10 5 Remote switch on switch off 39 3 10 6 Reactive power feed into the grid 39 3 10 7 Limiting the active power fed into the grid 39 3 10 8 Overvoltage surge arrester monitoring 39 3 10 9 Data transmission and control 39 3 10 10 PVS 10...

Page 5: ...e 58 5 9 2 Load protection breaker AC disconnect switch 58 5 9 3 Differential protection downstream of the inverter 59 5 9 4 Characteristics and sizing of the line cable 59 5 9 5 AC output cables connection 59 5 10 Input connection DC 62 5 10 1 Input connection on standard and S2 models single double MPPT 62 5 10 2 Input connection on S X or Y and S X or Y 2 models 65 5 11 Connection of the commun...

Page 6: ... and safe access procedure 101 8 3 Routine maintenance 112 8 3 1 Recommended replacement intervals of components 112 8 4 Replacing of fan sections 113 8 4 1 Replacing of the sides fan section 113 8 4 2 Replacing the internal fan section 114 8 5 Replacing the AC surge arrester cartridge 115 8 6 Replacement of the MEMORY board 116 8 7 Replacement of the COMM RS485 board 117 8 8 Replacement of the bu...

Page 7: ...EN 7 9 Attachments 135 9 1 Port and network services used by the inverter 135 9 1 1 IP Network Services 135 9 1 2 Network Hosts 135 9 1 3 Inverter network configuration 135 ...

Page 8: ...duct ATTENTION Important safety information Indicates a potentially hazardous situation which if not avoided could result in death or serious injury WARNING Indicates a potentially hazardous situation in particular a high voltage which if not avoided could result in death or serious injury The inverter has high voltages and high energy levels HOT SURFACES Indicates a potentially hazardous situatio...

Page 9: ...ronments that are particularly inflammable or explosive ATTENTION A In the event of fire use CO2 extinguishers and auto extraction systems to extinguish the fire in closed environments ATTENTION A The installer or maintenance technician must always pay attention to the work environment ensuring that it is well lit and there are enough escape routes 1 3 3 Electrical and thermal safety WARNING B Obe...

Page 10: ...t restrict cooling openings or heatsinks Inadequate cleaning that could compromises cooling and does not allow the reading of safety labels Clean the equipment labels and work environment Stored energy in components that could generate hazardous discharges Ensure that the components have discharged their energy before working on them Inadequate training of staff Ask for supplementary courses Incom...

Page 11: ... the equipment is used in a manner not specified in this manual the protections and the certifications provided by the equipment may be impaired with the consequent loss of warranty NOTE D The language in which the document was originally written is ENGLISH therefore in the event of inconsistencies or doubts please ask the manufacturer for the original document 2 2 2 List of appendix documents In ...

Page 12: ...3 Improper or prohibited use FORBIDDEN J It is forbidden to install the equipment in environments subject to particular conditions of flammability or in adverse or disallowed environmental conditions temperature and humidity FORBIDDEN J It is forbidden to use the equipment with safety devices which are faulty or disabled FORBIDDEN J It is forbidden to use the equipment or parts of the equipment by...

Page 13: ...acr cos 1 φ Idc max Isc max Iac max Smax IP66 IP54 Cooling Section DIN V VDE 0126 1 1 PROTECTIVE CLASS I 25 to 60 C 13 to 140 F Vdc Operating Range Vdc MPP 6 minutes B IP66 25 to 60 C 13 to 140 F MODEL MODEL www abb com solar WIRING BOX COMPONENT OF MODEL B Made in Italy PROTECTIVE CLASS I ANATEL 00440 18 01459 MODEL MODEL SOLAR INVERTER Made in Italy www abb com solar MODEL MODEL POWER MODULE COM...

Page 14: ...SN WLAN SSSSSSSSSS SN Wiring Box ZZZZZZZZZZ Remove and apply on the plant documentation MAC AA BB CC DD EE FF F G H J I F WLAN embedded board Serial Number G WLAN embedded board Part Number H MAC address To be used to obtain the SSID of the wireless access point created by the inverter ABB XX XX XX XX XX XX where X is a hex digit of the MAC address To be used to obtain the Host Name http ABB XX XX...

Page 15: ...120 TL 6 MPPTs Input with 24 quick fit connectors pairs 4 each MPPT Input current monitoring MPPT level String fuses positive pole DC SPD type I II monitored DC disconnect switch AC plate with 5 individual AC cable glands 4 x M40 and 1 x M25 4 AC connection bus bars 3 Phases Neutral AC SPD type II replaceble WB SX2 PVS 100 TL WB SX2 PVS 120 TL 6 MPPTs Input with 24 quick fit connectors pairs 4 eac...

Page 16: ...ables 31 Parallel MPPT connection points 32 Junction screws Inverter external view 33 Configurable relay connector ALARM and AUX 34 RS 485 120Ohm resistance switch service only 35 RS 485 120Ohm resistance switch 36 RS 485 connector RJ45 Service only 37 Remote ON OFF terminal block 38 RS 485 line terminal block 39 Ethernet connector 2 RJ45 40 Ethernet connector 1 RJ45 41 USB connector 42 SD card sl...

Page 17: ...EN 17 3 4 1 Inverter external view 04 04 29 05 03 01 02 04 07 08 05 54 29 04 50 61 51 30 61 32 64 13 52 ...

Page 18: ...4 10 PVS 100_120 TL_B2 23 63 56 23 62 11 12 Power module PVS 100 120 TL B2 PVS 100_120 TL_B2_S2 58 59 64 65 Wiring box with internal cover PVS 100 120 TL B2 PVS 100_120 TL_B2 27 60 Wiring box without internal cover PVS 100 120 TL B2 PVS 100_120 TL_B2 22 53 28 21 25 17 31 ...

Page 19: ...9 15 18 14 57 55 24 10 23 63 56 23 62 11 12 Power module PVS 100 120 TL B2 S2 PVS 100_120 TL_B2_S2 58 59 64 65 Wiring box with internal cover PVS 100 120 TL B2 S2 PVS 100_120 TL_B2_S2 27 60 Wiring box without internal cover PVS 100 120 TL B2 S2 PVS 100_120 TL_B2_S2 22 53 28 21 25 17 31 ...

Page 20: ...D 24 55 16 15 14 57 55 24 10 PVS 100_120 TL_B2 23 63 56 23 62 11 12 14 Power module PVS 100 120 TL B2 S X or Y PVS 100_120 TL_B2_S X Y 58 59 64 65 Wiring box with internal cover PVS 100 120 TL B2 S X or Y PVS 100_120 TL_B2_S X Y 27 60 Wiring box without internal cover PVS 100 120 TL B2 S X or Y PVS 100_120 TL_B2_S X Y 22 19 28 21 25 ...

Page 21: ...24 55 16 15 14 57 55 24 10 PVS 100_120 TL_B2 23 63 56 23 62 11 12 14 Power module PVS 100 120 TL B2 S X or Y PVS 100_120 TL_B2_S X Y 2 58 59 64 65 Wiring box with internal cover PVS 100 120 TL B2 S X or Y PVS 100_120 TL_B2_S X Y 2 27 60 Wiring box without internal cover PVS 100 120 TL B2 S X or Y PVS 100_120 TL_B2_S X Y 2 22 19 20 28 21 25 ...

Page 22: ...EN 22 3 4 6 Communication and control board J2 X1 X2 S5 S4 J7 J1 J5 J6 1 2 1 8 7 4 3 2 34 35 45 44 46 42 41 40 39 38 37 33 36 43 ...

Page 23: ... Residual current monitoring Unit leakage current protection Yes according to IEC 62109 2 DC switch rating for each MPPT not available in standard version 150A 1000V Input current monitoring MPPT level Standard S2 Output side AC Grid connection type Three phase 3W PE or 4W PE TN system Rated Output Power Pacr cosφ 1 100000 W Maximum Output Power Pacmax cosφ 1 100000 W Maximum apparent Output power...

Page 24: ... EN50438 Generic Ireland EN50549 1 2 CLC TS50549 1 2 AS NZS4777 2 UK G59 3 EREC G99 1 MEA PEA ISO IEC Guide 67 system 5 NRS 097 2 1 P O 12 3 ITC BT 40 UNE 206006 IN VDE AR N 4105 VDE AR N 4110 VDE AR N 4120 VDE V 0 126 1 1 VFR 2019 UTE C15 712 1 Taiwan Accessories Assembly accessories PVS Installation Kit AC Plate Single Core Cables Plate with 5 individual AC cable glands 4 x M40 Ø 19 28mm 1 x M25...

Page 25: ...tion Yes according to IEC 62109 2 DC switch rating for each MPPT not available in standard version 50A 1000V Fuse rating 20A 1000V 3 Input current monitoring Single string level 24ch SX2 SY2 models MPPT level SX SY models Output side AC Grid connection type Three phase 3W PE or 4W PE TN system Rated Output Power Pacr cosφ 1 100000 W Maximum Output Power Pacmax cosφ 1 100000 W Maximum apparent Outp...

Page 26: ...05 VDE AR N 4110 VDE AR N 4120 VDE V 0 126 1 1 VFR 2019 UTE C15 712 1 Taiwan Accessories Assembly accessories PVS Installation Kit AC Plate Single Core Cables Plate with 5 individual AC cable glands 4 x M40 Ø 19 28mm 1 x M25 Ø 10 17mm AC Plate Multi Core Cables Plate with 2 individual AC cable glands 1 x M63 Ø 37 53mm 1 x M25 Ø 10 17mm PVS 100 120 PRE CHARGE BOARD KIT Allow the monitoring of the i...

Page 27: ...Unit leakage current protection Yes according to IEC 62109 2 DC switch rating for each MPPT not available in standard version 150A 1000V Input current monitoring MPPT level Standard S2 Output side AC Grid connection type Three phase 3W PE or 4W PE TN system Rated Output Power Pacr cosφ 1 120000 W Maximum Output Power Pacmax cosφ 1 120000 W Maximum apparent Output power Smax 120000 VA Rated grid Vo...

Page 28: ...Generic Ireland EN50549 2 CLC TS50549 2 UK G59 3 EREC G99 1 PEA ISO IEC Guide 67 system 5 NRS 097 2 1 P O 12 3 ITC BT 40 UNE 206006 IN VDE AR N 4110 VDE AR N 4120 VDE V 0 126 1 1 VFR 2019 UTE C15 712 1 Taiwan Accessories Assembly accessories PVS Installation Kit AC Plate Single Core Cables Plate with 5 individual AC cable glands 4 x M40 Ø 19 28mm 1 x M25 Ø 10 17mm AC Plate Multi Core Cables Plate ...

Page 29: ...leakage current protection Yes according to IEC 62109 2 DC switch rating for each MPPT not available in standard version 50A 1000V Fuse rating 20A 1000V 3 Input current monitoring Single string level 24ch SX2 SY2 models MPPT level SX SY models Output side AC Grid connection type Three phase 3W PE or 4W PE TN system Rated Output Power Pacr cosφ 1 120000 W Maximum Output Power Pacmax cosφ 1 120000 W...

Page 30: ...VDE AR N 4110 VDE AR N 4120 VDE V 0 126 1 1 VFR 2019 UTE C15 712 1 Taiwan Accessories Assembly accessories PVS Installation Kit AC Plate Single Core Cables Plate with 5 individual AC cable glands 4 x M40 Ø 19 28mm 1 x M25 Ø 10 17mm AC Plate Multi Core Cables Plate with 2 individual AC cable glands 1 x M63 Ø 37 53mm 1 x M25 Ø 10 17mm PVS 100 120 PRE CHARGE BOARD KIT Allow the monitoring of the inve...

Page 31: ...otective earth point ext 10 M8 bolt 15 2 Nm Junction screws 32 10 Nm Side bracket screws 29 5 Nm R S T cables nuts on to the AC interconnection board 58 8 Nm PE interconnection point M5 nut 64 4 Nm DC protective shield M5 screws 60 3 Nm AC protective shield M5 screw 27 3 Nm Signals connector counterparts 33 37 38 0 25 Nm 3 5 6 Cable gland clamping range Component mm Single core AC cable gland 62 M...

Page 32: ...419 3 5 8 Overall dimensions of the mounting bracket The dimensions of the wall mounting bracket 03 are expressed in millimeters and inches 73 1 28 8 41 5 16 3 30 1 2 40 1 6 Ø 9 0 3 5 1041 41 675 26 6 590 23 2 697 5 274 6 0 27 0 8 0 31 366 5 144 3 281 5 110 8 147 5 58 0 1079 3 424 9 83 3 26 115 5 45 5 385 5 151 8 655 5 258 1 925 5 364 4 958 37 7 1033 40 6 62 5 24 6 0 ...

Page 33: ...hnical parameters that are continually being developed and improved and should therefore be considered approximate PVS 100 TL 0 10 20 30 40 50 60 70 80 90 100 92 91 93 94 95 96 97 98 99 100 480 Vdc 620 Vdc Rated Output Power Efficiency 800 Vdc PVS 120 TL 0 10 20 30 40 50 60 70 80 90 100 92 91 93 94 95 96 97 98 99 100 480 Vdc 620 Vdc Rated Output Power Efficiency 800 Vdc ...

Page 34: ... on the ambient temperature and on many operating parameters Example input voltage grid voltage and power available from the photovoltaic field The inverter can therefore reduce the power during certain periods of the day according to the value of these parameters The graph shown below the power reduction in relation to the ambient temperature at the nominal input voltage 0 10 20 30 40 50 60 70 80...

Page 35: ...ons Component Nm Ambient temperature 40 C 40 C Rated output voltage Un 400 Vac 480 Vac Nominal Active Power Pn 100 kW 120 kW Nominal Apparent Power Sn 100 kVA 120 kVA Nominal Reactive Power Qn 100 kVAR 120 kVAR Cosphi Smax 0 1 0 0 1 0 Capability with grid voltage 1 0 x Un 1 0 x Un Thermal derating could be occured if input voltage is over 800V Q P 100 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60...

Page 36: ...ray consists of two or more strings connected in parallel Large photovoltaic systems can include multiple arrays connected to one or more inverters NOTE D The greater the number of panels in each string the lower the cost and the less complex the wiring connections of the system Cell Module String Array ATTENTION A The current of each array must fall within the rating value limits of the inverter ...

Page 37: ...ly fed into the grid thus becoming available to other users According to national and local standards and regulations the produced energy can be sold to the local grid owner or credited to the user against future consumption thus granting a great saving of money 3 9 1 Operating diagram example 3 9 2 Mutual connection of multiple inverters If the photovoltaic system exceeds the capacity of a single...

Page 38: ... accessed from any ethernet or wireless capable device like laptop tablet or smartphone via a common internet browser Remote firmware update function The inverter firmware can be updated remotely using the Integrated Web User Interface dedicated section SERVICE TOOLS menu or via Aurora Vision or via Fimer Installer for Solar Inverters APP 3 10 3 Aurora Vision Plant Management Platform Integrated l...

Page 39: ...0 120 GROUNDING KIT The grounding kit allows to connect the negative input pole of the PV array to ground where is required by technical data of the PV modules To enable the GROUNDING KIT entering in the Web UI using the Admin plus privileges see Connection to Web User Interface Enter the Menu Setting Additional Function and Set as ENABLED the Grounding Kit if is installed as an accessory on the f...

Page 40: ...nverters it is also allowed to create ring shape layout by using this Ethernet bus 1x RS485 ports 38 terminal block The port enables daisy chain connection of the inverters over the serial line slave mode The port can either be used for connecting supported accessories like weather station meter in this case data from accessories will be logged and transferred to the cloud by inverter itself maste...

Page 41: ...kept under control by two independent DSPs in full compliance with the electric field norms both for power supply to the systems as well as security The operating system carries out the task of communicate with its components in order to carry out data analysis In doing all this it s guaranteed the optimal operation of the whole assembly and a high performance in all irradiation conditions and it ...

Page 42: ... IN5A IN5B IN5D IN5C IN5A IN5B IN5D IN5C Current reading IN6A IN6B IN6D IN6C IN6A IN6B IN6D IN6C IN5 IN4 IN3 DC Switch 1 DC Switch 2 SX SY version IN1A IN1B IN1D IN1A IN1B IN1D IN1 IN1C IN1C IN2A IN2B IN2D IN2A IN2B IN2D IN2 IN2C IN2C IN6 OVP monitoring IN3A IN3B IN3D IN3A IN3B IN3D IN3C IN3C IN4A IN4B IN4D IN4C IN4A IN4B IN4D IN4C IN5A IN5B IN5D IN5C IN5A IN5B IN5D IN5C IN6A IN6B IN6D IN6C IN6A I...

Page 43: ...s an additional protection to prevent damage caused by the discharges from lightning and electrostatic induction phenomena this inverter is equipped with DC over voltage surge arresters 19 53 and with AC over voltage surge arresters 22 3 13 4 String Fuses String fuses are available inside the wiring box in the SX SY wiring box version only on positive input side 19 in the SX2 SY2 wiring box versio...

Page 44: ...rature indicated in Technical data paragraph in this manual If the package with the power module part is stored correctly it can withstand a maximum load of 2 stacked units power module wiring box bracket ATTENTION A DO NOT stack the package with equipment or products other than those indicated ATTENTION A Accessory components that are in separate packages can be piled separately 02 03 01 02 03 01...

Page 45: ...tors necessary to lift the equipment must be in accordance to local regulations relating lifting limits per operator ATTENTION A Do not lift several units or parts of the equipment at the same time unless otherwise indicated The handles 04 have to be mounted into the designated M8 threaded holes located on the enclosures If lifting with ropes M8 eyebolts can be mounted in the same holes ATTENTION ...

Page 46: ...ON A Always consider the center of gravity of the enclosures while lifting ATTENTION A Always completely tight the thread of the handles or eye bolt before lifting Vertical lifting handles Horizontal lifting handles SERVICE ONLY Vertical lifting eyebolts and lifting balancer Horizontal lifting eyebolts and lifting balancer SERVICE ONLY ...

Page 47: ... 4A 4B 4C 4D 2A 2B 2C 2D 1A 1B 1C 1D 6A 6B 6C 6D 5A 5B 5C 5D 3A 3B 3C 3D 4A 4B 4C 4D 2A 2B 2C 2D 1A 1B 1C 1D ATTENTION A In case of manual lifting it s suggested to use a support plan e g a table to place the equipment during the lifiting operation in order to allow the change of hands position A A B B ...

Page 48: ...18 X R ratio S_SC kVA three phase South africa network standard label 1 Technical documentation 1 The table below shown the available components for wiring box 02 Standard and S2 version only Component Quantity MPPT input parallel bar 1 M6 screws with washer to clamp the MPPT input parallel bars 2 The table below shown the available components for wiring box 02 SX SY SX2 and SY2 version only Compo...

Page 49: ...ersen P N 83020155 SP2 40K320V 4 KIT 24 FUSES 15A Kit of 15A fuses gPV 1000Vdc according to the standard EN 60269 6 24 KIT 24 FUSES 20A Kit of 20A fuses gPV 1000Vdc according to the standard EN 60269 6 24 KIT 24 FUSES 30A Kit of 30A fuses gPV 1000Vdc according to the standard EN 60269 6 24 EXTERNAL FAN KIT 1 external fan sets for power module DC DC side 1 external fan sets for power module DC AC s...

Page 50: ...fely install the inverter Refer to Kit of recommended spare parts paragraph for further information ATTENTION A The local electrical utility or authority having jurisdiction must approve the equipment installation before it is connected to the electrical grid 5 2 Installation site and position 5 2 1 General recommendation on installation position ATTENTION A Please refer to the warranty terms and ...

Page 51: ...espect the minimum distances required A B C C D The minimum clearance distances depends from multiple factor 1 Ventilation flow on the rear side of the inverter Depending of the support where the inverter is installed it changes the upper A required free space if the inverter is installed on a support without any openings e g a wall the heat flow will be entirely directed to the top of the inverte...

Page 52: ...verter it is therefore recommended to check the strength of wireless signal by means a mobile device smartphone tablet or notebook by connecting it to the wireless router from a position which is close to the intended installation position of the inverter The radio signal level between the inverter and the wireless router can be improved in a two ways 1 Find a new position for the router consideri...

Page 53: ...installation sequence exactly as described in this manual ATTENTION A Staff authorized to carry out the installation must be specialized and experienced in PV plant installation and specifically PV inverters installation FIMER can provide training on the product to provide suitable knowledge for the installation ATTENTION A The installation must be performed by qualified installers and or licensed...

Page 54: ...he bracket 03 to the support with at least 6 attachment screws shown in YELLOW or at least 6 frame fixing bracket for frame mounting shown in BLUE Wall mounting minimum fixing points Frame mounting 2 supports minimum fixing points Frame mounting 3 supports minimum fixing points In case of use of frame fixing brackets see picture below as example it will be possible to fix the bracket to the frame ...

Page 55: ... placed on the rear part of the power module into the slots on the bracket 03 ATTENTION A Risk of injury due to the heavy weight of the equipment Always consider the center of gravity of the enclosures while lifting 13 Fasten all of the four side latches 24 as shown in the pictures 05 A B ATTENTION A Risk of injury due to the high strength of latches 24 Use the proper protection gloves 5 6 Opening...

Page 56: ... cables 51 coming from the wiring box to the respective anchor points R S T cables should be connected to the AC interconnection board 58 using the nuts supplied with the power module component kit tightening torque 8Nm Internal earth cable should be connected to the PE inteconnection point 64 using the nut and the two serrated lock washers supplied with the power module component kit tightening t...

Page 57: ... the cable to the inverter The cable routing have to be done in order to avoid water dripping to the AC panel cable glands 11 56 DC input quick fit connectors 16 DC input cable glands 18 Signal cable glands 12 Expecially when coming from the top the cables must be routed in order to create a loop in this way the water that flows on the cables will be drained The AC and DC conductors must be anchor...

Page 58: ...l Protective earthing conductor cross section area is S 2 where S is the cross section of the phase conductor no further calculation are needed to demonstrate that the cross section is enough to sustain the fault current Otherwise the protective earthing conductor cross section shall be determined by calculation according to IEC 60364 5 54 or have to fulfill the requirement of local standard ATTEN...

Page 59: ... the earth cable Multi core AC panel 56 configuration optional have a M63 cable gland 63 for the N neutral R S T phases and a M25 cable gland 23 for the earth cable The cross section of the AC line conductor cables must be sized in order to prevent unwanted disconnections of the inverter from the grid due to high impedance of the line that connects the inverter to the power supply If the impedance...

Page 60: ...ock the cover 07 in open position ATTENTION A Pay attention to properly secure the cover support brackets 14 in order to avoid falling of the cover Remove the AC protective shield 27 by removing the M5 screw 27 Depending on the ground connection method internal 25 or external 10 follow the procedures described below 5 9 5 1 Internal ground connection Pass the protective earth cable through the pro...

Page 61: ... installed with a tightening torque of 25Nm Re install the AC protective shield 27 by using the M5 screw previously removed with a tightening torque of 3 Nm ATTENTION A During this phase check that the position of the sliding cover A is in the original position see the arrow This means that the hole in the yellow circle on the AC protective shield 27 must be closed 27 A At the end of installation ...

Page 62: ... of the PV generator In order to safely perform the preliminary operations before the connection to the PV generator the connection of the ground protection cable 10 25 to the wiring box is mandatory Checking of leakage to ground of the photovoltaic generator Measure the voltage present between positive and negative pole of each string with respect to ground If a voltage is measured between an inp...

Page 63: ...ut mode MPPT 2 MPPT 2 31 17 ATTENTION A Negative paralleling input busbar is pre installed by factory and shall remain installed Parallel channel configuration The configuration of the input channels MPPT can be set in parallel This means that the parallel bar supplied must be installed on the parallel MPPT connection points 31 using the two M6 screws supplied with a tightening torque of 8Nm and t...

Page 64: ...ables are used the correct coupling with the copper bars must be guaranteed by using appropriate bi metallic cable lug In order to connect the DC input cables performs the procedure as follow Open the wiring box front cover 07 refer to paragraph Opening the wiring box cover Remove the internal DC Protective shield 60 by removing the two M5 screws PVS 100_120 TL_B2 60 Unscrew the DC cable glands 18...

Page 65: ...es on the negative side string fuses board 20 are already fitted while the fuses on the positive side string fuses board 19 are supplied and have to be installed PVS 100_120 TL_B2_S X Y 2 19 20 The correct sizing of the 19 positive side and 20 negative side SX2 SY2 wiring box model string fuses to be used to protect from return currents is very important because it can considerably limit the risk ...

Page 66: ...oves class 0 Protective overglove in leather EN420 EN388 Safety shoes ATTENTION A The reverse polarity can cause severe damage Checking of leakage to ground of the photovoltaic generator Measure the voltage present between positive and negative pole of each string with respect to ground If a voltage is measured between an input pole and ground it may be that there is a low isolation resistance of ...

Page 67: ... same model of the respective corresponding parts to be used check the corresponding part on the manufacturer s website or with Fimer WARNING B To avoid damage to the equipment when crimping cables to the connectors pay particular attention to polarity ATTENTION A According to IEC 62548 Photovoltaic PV arrays Design requirements connectors mated together in a PV system shall be of the same type fr...

Page 68: ...ector limits Weidmüller WM4 MultiContact MC4 Amphenol H4 7 0mm 4 6mm 6 7mm 2 12 0mm 4 6mm 5 5 9mm 2 7 0mm 4 6mm 7 6 9 3mm 2 Apply the terminal to the conductor using the designated pliers WEIDMÜLLER CTF PV WM4 1222870000 MULTI CONTACT 32 6020 19100 AMPHENOL H4TC0002 Insert the cable with the terminal into the interior of the connector until you hear the click indicating that the terminal is locked...

Page 69: ...nal accessory content in PVS Installation Kit to be ordered separately Refer to the dedicated Installations of IP66 protection covers for wiring box openings paragraph for further information about the installation procedure NOTE D Notes on the system sizing Decisions on how to structure a photovoltaic system depend on a series of factors and considerations such as the type of panels the space ava...

Page 70: ...ation resistance selector switch Fimer service only S5 35 RS 485 line 120Ohm termination resistance switch J7 36 RS 485 connector RJ45 Fimer Service only J1 37 Remote ON OFF terminal block J6 38 RS 485 line terminal block 39 Ethernet connector 2 RJ45 40 Ethernet connector 1 RJ45 J2 41 USB connector X1 42 SD card slot X2 43 CR2032 Coin battery The RS 485 connector RJ45 Fimer Service only 36 and the...

Page 71: ...ernet communication cable must be made on the specific connectors 39 40 located on the Communication and control board 28 The two RJ45 connectors LAN1 and LAN2 are equivalent to each other and can be used for the input or for the output of the line connecting multiple inverters in a daisy chain ATTENTION A If the inverters need to be connected in daisy chain or ring configuration use both connecto...

Page 72: ...s set as Master mode it must configured through the Web User Interface refer to CONNECTIVITY menu section to use the RS485 as a serial communication line NOTE D RS485 line supports Modbus RTU SUNSPEC compliant Modbus protocol The RS 485 port can be used to set up a line of communication which when connected to a monitoring device enables the operation of the photovoltaic system to be kept under co...

Page 73: ... block refer to the accessory product manual or contact Fimer customer support Connection of the R485 communication line is made using the terminal block connectors 38 485 485 RTN Set the switch of the termination resistance 35 to ON position When an accessory is connected it must be added and configured into the Monitored device list on the Web User Interface CONNECTIVITY RS485 refer to CONNECTIV...

Page 74: ...rent types of devices light sound etc can be connected to the relay provided they comply with the following requirements ALARM and AUX terminal block requirements Alternating current Maximum Voltage 160 Vac Maximum Current 6 A Direct current Maximum Voltage 30 Vdc Maximum Current 3 A Cable requirements Conductor cross section from 0 08 to 1 3 mm 5 11 8 Demand Response Mode 0 AS NZS 4777 2 Where re...

Page 75: ...ains continuously lit as long as there is sufficient sunlight to activate the unit Otherwise the LED will continue to blink until the sunlight is sufficient for activation ALARM Indicates that the inverter has detected an anomaly This type of problem is highlighted in the Web User Interface and FIMER Installer for Solar Inverters APP GFI The GFI ground fault LED indicates that the inverter has det...

Page 76: ...cation for plant monitoring Kiosk view single HTML5 page for public visualization of plant data API web based tool for enabling the sharing of the data with a third party data 6 4 Measurement tolerance The data supplied by the inverter may differ from measurements taken by certified measuring instruments e g output meters multimeters and grid analysers since the inverter is not a measuring instrum...

Page 77: ... sink while the inverter is operating Some parts may be very hot and could cause burns Commissioning can be carried out in two different ways Via Fimer Installer for Solar Inverters APP Recommended mobile APP for commissioning a single inverter as well as a multi inverter solar plant Via Web UI access point wireless network Web User Interface enabling the parameters settings and to perform commiss...

Page 78: ...ss can be executed by scanning the QR codes L printed on the Communication identification label of all the inverters being worked and putting the selected inverters into the working list Please insert in the list inverters belonging to the same inverters family no more than 40 inverters by time can be configured together SN WLAN SSSSSSSSSS PN WLAN V2P VKA 53 1 Mac Address AA BB CC DD EE FF PK 0000...

Page 79: ...tion label the Communication Identification label is divided in two separate parts by a dashed line of each inverters in the right position of that map Update firmware if necessary Tap on Firmware update for aligning the firmware of all the inverters in the list to the last version internet connection is needed Tap the Commissioning button Enter the IP Settings DHCP or Static Network SSID and pass...

Page 80: ...o the grid the inverter waits for the grid voltage to be present to make the connection to the grid Depending of the supply source used to complete the installation wizard steps close the disconnect switch of missing voltage sources In case of missing AC source close the AC switch downstream of the inverter and AC disconnect switch 09 for the S2 SX2 SY2 wiring box versions In case of missing DC so...

Page 81: ...hing on Enablethewirelessconnectiononthedevicewhichisbeingusedfortheboardsetup tablet smartphoneorPC andconnectittotheAccessPoint createdbytheinvertersystem thenameofthewirelessnetworkcreatedbythesystemthattheconnectionshouldbeestablishedwith willbe ABB XX XX XX XX XX XX where X is a hex digit of the wireless MAC address MAC address can be found on the Communication Identification Label placed on ...

Page 82: ...nstallation wizard the installer will be asked to connect the inverter to a Wi Fi router By selecting connection to Wi Fi router the inverter will turn on a second Wi Fi radio channel in order to enable connection to the Wi Fi router NOTE D By selecting Skip this step button the second radio channel will be kept off and you will need to use a wired Ethernet daisy chain bus to allow the inverters t...

Page 83: ...he connection attempt it will take a few seconds Click on Connect button A message will ask for confirmation Click Next to connect the inverter to the wireless network Once the inverter is connected to the wireless network a new message will confirm that the connection is acquired The message provides the IP Address assigned by the wireless network router to the inverter which can be used each tim...

Page 84: ...in which the inverter is installed Input mode Parallel or Indipendent mode parallel mode is only available on standard and S2 models Confirm the settings by clicking END the inverter will reboot NOTE D After the grid standard is set you have 24 hours to make any changes to the grid standard value 24 hours later the Country Standard will be locked In case of subsequent needs of change of grid stand...

Page 85: ...the grid the inverter will check the grid voltage measure the isolation resistance of the photovoltaic field with respect to ground and performs other auto diagnostic checks During the preliminary checks on the parallel connection with the grid the Power LED keeps flashing the Alarm and GFI LEDs are OFF The inverter will ONLY connect to the grid if all parameters fall within the ranges foreseen by...

Page 86: ... switches off The inverter is in night time switch off mode input voltage less than 70 of the set start up voltage and AC grid is missing green yellow red Inverter initialization Waiting Sun This is a transitional state due to verification of the operating conditions During this stage the inverter checks that the conditions for connecting to the grid are met green yellow red The inverter is connec...

Page 87: ...m an SD card green yellow red Updating the firmware from SD card has failed The equipment firmware update from an SD card has failed green yellow red Updating the firmware from SD card completed The equipment firmware has successfully updated from an SD card green yellow red Remote OFF activated The Remote Off command has been activated The unit will not connect to the network until the remote ON ...

Page 88: ...e wireless router administration panel NOTE D If the Host Name was lost it could be obtained writing this url http ABB XX XX XX XX XX XX local replacing the X with the hex digits of the MAC address of the inverter it can be found on the Communication Identification label placed on the side of the inverter or applied during the commissioning phase to the plant documentation Connection to the invert...

Page 89: ...ers configurations INVERTER LOG Section dedicated to viewing Alarms and Warnings event log USER Section dedicated to User management CONNECTIVITY Section dedicated to inverter communication settings and configurations SERVICE TOOLS Section dedicated to main service tools configurations INFORMATION Section dedicated for general information about the Web User Interface 7 5 1 MAIN menu In the MAIN se...

Page 90: ...change these parameters if not requested by the grid operator 7 5 2 4 INVERTER PARAMETERS DC Settings In the DC Settings sub menu you can setup the parameter related to the Input DC side Multiple Max Scan Enable This settings allows you to Enables disables the scan for identifying the maximum power point of the system Multiple Max Scan Period Value This settings allows you to sets the time between...

Page 91: ... N C N O Relay State Idle Relay State Idle Relay State Switched Alarm ALL no latch The relay is activated status switched whenever an error code Exxx or warnings related to grid parameters out of range Warning codes W003 W004 W005 W006 W007 are present on the inverter The alarm contact returns to its resting position when the alarm signal ends i e before the inverter checks the grid parameters aft...

Page 92: ... below the limit of operation the alarm contact switches to then reset itself at the end of the alarm signal This means that during the reduced input voltage display message Waiting Sun the alarm contact remains in its resting position In the presence of W003 W004 W005 W006 W007 signalling the alarm contact switches and then reset itself at the end of the alarm signal This means that during the ab...

Page 93: ...ects to the grid INVERTER RUN SELECTED ERROR WARNING OCCURENCY ERROR MESSAGE t 15s GRID RECONNECTION t basedonCountryStandard ERROR WARNING STILL PRESENT Yes No N C N O N C N O Relay State Idle Relay State Switched N C N O Relay State Switched Selectable alarms for which the relay is activated E001 E002 E003 E004 E005 E006 E007 E009 E010 E011 E012 E013 E014 E015 E016 E017 E018 E019 E020 E021 E022 ...

Page 94: ...ter a security token that can be obtained by registering on the website https registration solar fimer com Refer to Registration website and Admin Plus token paragraph for further informations 7 5 4 3 USER MANAGEMENT By accessing to the User Management sub menu it s possible to edit all the users already created and create new users both with admin or User privileges 7 5 5 CONNECTIVITY menu In the...

Page 95: ...omer SSID Aurora Vision Plant Viewer Aurora Vision Plant Viewer for Mobile Aurora Vision Plant Portfolio Manager In case of connection to channel 2 Station Mode it will be required to enter the wireless network parameters set on the router and follow the subsequent procedure IP Selection Mode DHCP or Static By selecting the DHCP function default setup the router will automatically assign a dynamic...

Page 96: ...ication port 38 refer to the Connection of the communication and control signals paragraph for further information about the port connection In particular it is possible to set RS485 Node address It allows you to sets the address any value from 2 to 63 is allowed RS485 Baud Rate It allows you to sets the Baud Rate 2400 480 0 9600 19200 34800 57600 115200 RS485 Parity Mode It allows you to set the ...

Page 97: ... IP ADDRESS DEVICE settings and save them 2 If the inverter acts as a SERVER set the port communication protocol only Communication protocol server RTU Select one of the following Operating Modes Modbus SunSpec Device Acquisition 1 Modubus SunSpec Server Select Edit RS485 Select Protocol Type as Modbus SunSpec Server Configure Node Address Baud Rate Parity Please note that this will delete the pre...

Page 98: ...cation process the available release will be notified on the bottom part of the section 2 Click on UPDATE button to start with the updating process Overnight update mode By selecting this mode the firmware will be automatically updated during the night In this way it s possible to avoid energy harvesting interuption due to update process Local firmware Update By updating in local mode the firmware...

Page 99: ... to be manually entered 7 5 6 5 RESET MANUFACTURING Only visible and editable with Admin Plus privileges In the Reset Manufacturing sub menu it s possible to factory reset the settings related to country standard and related to communication parameters Reset Country Std and Restore Default Reset country standard and restore communication parameters to default The inverter connectivity will be rebo...

Page 100: ...ustomer has civil liability for the qualification and mental or physical state of the personnel who interact with the equipment They must always use the personal protective equipment PPE required by the laws of the country of destination and whatever is provided by their employer ATTENTION A Personnel in charge of using and maintaining the equipment must be skilled for the described tasks and must...

Page 101: ...RE CHARGE BOARD KIT is installed on the inverter it is important to remark the presence of auxiliary power supply connected to the AC grid In this case the inverter is supplied either by DC and AC power so hazardous internal voltages are present even in case the DC switches are open HOT SURFACE c When the device has just been switched off it may have hot parts as a result of overheating of the hea...

Page 102: ...e battery in the service car with known voltage level in case the instrument is provided with a self test feature follow the instructions provided in the instrument manual to carry out the self test Check the voltage tester is working correctly Check the DC current probe is properly working make sure to perform the ZERO OFFSET procedure and to select suitable DC measurement range 8 2 4 2 PPE WARNI...

Page 103: ...d has been carried out Missing Grid status Power LED Green Flashing Alarm LED Yellow ON solid GFI LED Red OFF WLAN LAN LED Blue Depends by the communication status 8 2 4 5 Operations on External DC switches if present WARNING B For Standard and S2 models single double MPPT the presence of external DC disconnect switch is mandatory NOTE D In case of absence of External DC disconnect device skip thi...

Page 104: ...OPEN LOTO Affix designated lock preventing operation onto AC disconnect switch 09 affixing designated tags LOTO procedure 8 2 4 7 Operations on Internal DC disconnect switches 15 NOTE D In case of absence of Internal DC disconnect switch Standard Model skip this step Open all the internal DC switches 15 1 2 blue in the below picture PV Strings External DC Switch Internal DC Switches Internal AC Sw...

Page 105: ... t include the DC quick fit connectors 16 In this case the switch off and LOTO of external DC disconnect switch is mandatory In order to disconnect the PV connectors 16 it is necessary to use the disconnection tool related to the quick fit connector brand and model used in the inverter Using the current clamp check the absence of current on DC side measure each positive and negative DC input strin...

Page 106: ...100_120 TL_B2_S2 60 CH1 Negative CH1 Positive CH2 Negative CH2 Positive For each input channel the measurement must be performed between positive to ground negative to ground positive to negative Check sequence Positive to ground PE First point Second point CH1 PE CH2 PE Check sequence Negative to ground PE First point Second point CH1 PE CH2 PE Check sequence Positive to negative First point Seco...

Page 107: ...tween positive to ground negative to ground positive to negative Check sequence Positive to ground PE First point Second point 1A PE 1B PE 1C PE 1D PE 2A PE 2B PE 2C PE 2D PE 3A PE 3B PE 3C PE 3D PE 4A PE 4B PE 4C PE 4D PE 5A PE 5B PE 5C PE 5D PE 6A PE 6B PE 6C PE 6D PE Check sequence Negative to ground PE First point Second point 1A PE 1B PE 1C PE 1D PE 2A PE 2B PE 2C PE 2D PE 3A PE 3B PE 3C PE 3...

Page 108: ...eck 10 T L3 N At the end of VAT close the sliding cover A This means that the hole in the yellow circle on the AC protective shield 27 must be closed 27 A 8 2 4 12 Voltage absence test on bulk capacitors Power Module WARNING B Before to approach the below operations all the steps from 1 to 11 included must be successfully completed Access to the power module box 01 by opening the power module fron...

Page 109: ...hannels on the DC input connection busbar 17 59 15 18 20 Ø11 M10 SW24 Ø20 MPPT 1 MPPT 1 MPPT 2 MPPT 2 17 Install the earth connecting elements to the earthing and short circuiting cable Earth connecting elements Earthing and short circuiting cable Connect the earthing cable to the ground Connect the earth connecting elements on the fixed ball points to put in short circuit and to ground the DC inp...

Page 110: ...0 R S T N 21 Install the earth connecting elements to the earthing and short circuiting cable Earth connecting elements Earthing and short circuiting cable Connect the earthing cable to the ground Connect the earth connecting elements on the fixed ball points to put in short circuit and to ground the the phase R S T and N neutral ...

Page 111: ...rnal AC switch if present Operations on internal DC switches Remove the DC quick fit connectors from wiring box 2 Wait the discharge of the internal capacitor VOLTAGE ABSENCE TEST Voltage absence check on DC side wiring box Voltage absence check on AC Side wiring box Voltage absence check on bulk capacitors power module SHORT CIRCUIT AND EARTHING DC grounding Installation 3 AC grounding Installati...

Page 112: ...ks Check the front covers is secured If there is no monitoring system check the record of alarms and errors using the indications provided in the manual in order to check recent notification of recent malfunctions For the models with AC disconnect switch it is recommended that once a year the disconnect switch is operated a number of times at least 10 to keep the contacts clean and prevent oxidati...

Page 113: ... of the inverter or the AC disconnect switch 09 only on S2 SX2 SY2 models WARNING B Do not open the front wiring box cover 07 or the front power module cover 54 WARNING B Wait the internal capacitors to be discharged the discharge time of the stored energy is indicated on the regulatory label and check that fans are completely stopped Remove the 2 screws located on fan section Tilt the fan section...

Page 114: ...wo fan sections WARNING B Perform the Inverter total de energization and safe access procedure before operate on the inverter Open the front wiring box cover 07 WARNING B Do not open the power module front cover 54 Disconnect the fan connector Push the retaining spring in order to unlock the fan chassis Pull down the fan front side of the fan chassis ATTENTION A Pay special attention to don t dama...

Page 115: ...nverter The AC overvoltage SPD 22 are installed inside the wiring box 02 Procedure for replacing one of the AC surge arrester cartridges WARNING B Perform the Inverter total de energization and safe access procedure before operate on the inverter Open the front wiring box cover 07 WARNING B Do not open the power module cover 54 during the replacement operation Remove the AC protective shield 27 by...

Page 116: ...essary if Inverter log Statistic e g power production was lost after system shoutdown The MEMORY board 46 is installed on the communication and control board 26 Procedure to replace the MEMORY board 46 WARNING B Perform the Inverter total de energization and safe access procedure before operate on the inverter Open the front wiring box cover 07 WARNING B Do not open the power module cover 54 durin...

Page 117: ...tion issues on RS485 line The RS485 line communication board 44 45 is installed on the communication and control board 28 Procedure to replace the RS485 line communication board WARNING B Perform the Inverter total de energization and safe access procedure before operate on the inverter Open the front wiring box cover 07 WARNING B Do not open the power module cover 54 during the replacement operat...

Page 118: ... 43 is of the CR2032 type and is installed on the communication board 28 Procedure to replace the buffer battery 43 WARNING B Perform the Inverter total de energization and safe access procedure before operate on the inverter Open the front wiring box cover 07 WARNING B Do not open the power module cover 54 during the replacement operation Remove the buffer battery 43 to be replaced Install the ne...

Page 119: ... the equiment referring to the Inverter total de energization and safe access paragraph Disconnect all internal connectors between power module 01 and wiring box 02 reffering to Interface cables connection paragraph Follow the indications for connection procedure but in the reverse order Disjoint the power module 01 and wiring box 02 enclosures reffering to Final fastening operations paragraph Fol...

Page 120: ... identified hidden network The Inverter is not able to connect to a hidden network Set the wireless network to which the inverter is to be connected visible network then identify and connect the Inverter to the wireless network as normal The signal between the inverter and the wireless router to which the board wants to connect is too weak Modify the position of the wireless antenna the inverter o...

Page 121: ...ia AP Mode and read the current IP Address in CONNECTIVITY WLAN section CONNECTIVITY menu Access the Web User Interface using the Host Name that could be obtained writing this url http ABB XX XX XX XX XX XX local replacing the X with the hex digits of the MAC address of the inverter it can be found on the Communication Identification Label placed on the side of the inverter or applied during the c...

Page 122: ...tance No code Waiting Sun Flashing green LED Waiting Sun The inverter goes into the Waiting Sun stage when following a W001 and or W002 warning the voltage from the photovoltaic generator is less than the activation voltage Vstart Check the input voltage on the inverter If it does not exceed Vstart check for the presence of sufficient irradiation and the correct composition of the system If it exc...

Page 123: ...e W007 Grid UF Yellow LED Grid under frequency This error signal occurs when during the inverter s normal operation the grid frequency exceeds the minimum limit set by the operator Check the grid frequency in the inverter Check the grid frequency also on the supply If the voltage and the grid frequency come back within the limits also when the inverter is connected to the grid contact customer ass...

Page 124: ...atistical energy data memorised in the EEPROM Reset of the energy data saved in the inverter this operation can be handled through the Web User Interface The zeroing of the partial energy values memorised by the inverter is done directly by the customer installer and is not an error The information is only saved on the historic record of the events memorised by the inverter The warning may also oc...

Page 125: ...tion error The main microcontroller is unable to correctly initialize the two DSPs booster stage and inverter stage The error is caused by communication problems on the inverter s internal bus Error inside the inverter and cannot be checked externally If the problem persists once the inverter has been switched off and back on again contact customer assistance E004 Bulk OV Yellow LED Bulk over volt...

Page 126: ...r to wait for the time necessary to allow the inverter to cool down E015 Cap Fault Yellow LED Breakdown recorded on the Bulk capacitor Error inside the inverter regarding a problem in the bulk capacitors Error inside the inverter and cannot be checked externally If the problem persists once the inverter has been switched off and back on again contact customer assistance E016 Internal error Yellow ...

Page 127: ...the switching of the relay and checking its operation The error is generated if a problem is found in actioning the relay Error inside the inverter and cannot be checked externally By its nature the alarm only occurs prior to connection to the grid If the problem persists once the inverter has been switched off and back on again contact customer assistance E022 Internal error Yellow LED Timeout of...

Page 128: ...r inside the inverter and cannot be checked externally If the problem persists once the inverter has been switched off and back on again contact customer assistance E028 Internal error Yellow LED Grid frequency outside of range Error in the internal measurement of the grid frequency imposed by regulations to have a measurement redundancy 2 measurements on the same parameter carried out by two diff...

Page 129: ...gain the inverter will once again check the correct polarity of the string inputs at the end of which it will carry out the checks for the grid connection If the problem persists once the inverter has been switched off and back on again contact customer assistance E049 Internal error Yellow LED Error in the AC feed forward circuit Error inside the inverter Error inside the inverter and cannot be c...

Page 130: ...he Riso test phase Error inside the inverter and cannot be checked externally If the problem persists once the inverter has been switched off and back on again contact customer assistance E079 Wrong Sequence Yellow LED Incorrect Phases connection Only triphase models The phases have not been connected correctly to the AC output Invert two of the phases of the network wiring to the AC terminal bloc...

Page 131: ...e the registration process Once the registration process is over a further email will be sent with the password to access the website NOTE D The security token obtained enables access also to the advanced Installer mode present on the configuration software for inverters The configuration software can be downloaded in a specific section of the website https registration solar fimer com Stage 3 Req...

Page 132: ...first moments that the voltmeter is connected between one of the two poles and ground it will measure a voltage of about Voc 2 which will tend to stabilize to around 0V if there is no ground leakage as shown in the graph below Voc V t Vs Vs NOTE D The internal resistance of the voltmeter tends to zero the voltage present on the PV generator due to the capacitive effect How to make the measurement ...

Page 133: ...olation resistance of the PV generator compared to ground the two poles of the PV generator must be short circuited using a suitable sized switch WARNING B Use of unappropriate sized switch could cause risk of fire or electric arc Use only 1500V rated switch _ IG Once the short circuit has been made measure the isolation resistance Riso using a megohmmeter positioned between the two shorted poles ...

Page 134: ...ancelled bin where present indicates that the product must not be disposed with domestic waste at the end of its useful life This product must be delivered to the waste collection point of the local community for recycling For further information refer to the public body responsible for waste disposal in the country Inappropriate disposal of waste can have a negative impact on the environment and ...

Page 135: ...olve the local IP address Out http 80 Tcp As an HTTP client the inverter uses this protocol to offer local connection 9 1 2 Network Hosts The inverter will connect to the following hosts Some servers owned by Fimer and others are customer or ISP servers Servers listed as owned by Customer IT ISP must be configured in the inverter using either DHCP or as static network information Host Purpose Port...

Page 136: ...lity whatsoever for potential errors or possible lack of information in this document We reserve all rights in this document and in the subject matter and illustrations contained therein Any reproduction disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of FIMER Copyright 2020 FIMER All rights reserved For more information pl...

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