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Powador
Grounding Kit
XP Series
Installation Instructions
XP Series Powador Grounding Kit_EN Page 3
Powador Grounding Kit
XP Series
Installation
Page 4 XP Series Powador Grounding Kit_EN
XP Series Powador Grounding Kit
Installing the XP Series Powador Grounding Kit
1. Remove all connected cables from the ground fault monitor.
2. Take out the circuit board and the ground fault monitor.
XP Series Powador Grounding Kit_EN Page 5
XP Series Powador Grounding Kit
4. Remove the cable from the cable duct (wires P4P-PCB2 and P4N-PCB2).
3. Remove the cables connected to connector CN5 on the DSI circuit board (wire P4P-PCB2, P4N-PCB2).
Page 6 XP Series Powador Grounding Kit_EN
XP Series Powador Grounding Kit
5. Remove the PE cable.
6. For negative grounding (-) of the PV generator, remove wire MP1002.
* For positive grounding (+) of the PV generator, remove wire MN1002.
XP Series Powador Grounding Kit_EN Page 7
XP Series Powador Grounding Kit
7. For negative grounding of the PV generator, remove wire MP1002 from the fuse at the
DC+ input.
For positive grounding of the PV generator, remove wire MN1002 from the fuse at the
DC- input.
8. Use the blade receptacles as shown (wires K4B1-TD10 and K4C1-TD10).
* The blade receptacles are needed to connect the leads to the fuse holder.
Page 8 XP Series Powador Grounding Kit_EN
XP Series Powador Grounding Kit
9. Mount the XP series Powador grounding kit in the inverter.
Wire No. PE
PE Cable
10. Ensure the correct installation direction of the grounding fuse.
The stud has to face towards the switch.
In the case of reverse installation the inverter will not be notified if the fuse blows.
XP Series Powador Grounding Kit_EN Page 9
XP Series Powador Grounding Kit
12.
Open the fuse holder and connect wire MN1002 to the fuse holder in order for negative
grounding (-) of the PV generator.
For positive grounding (+) of the PV generator, wire MP1002 must be connected.
11. Connect wire K4B1-TD10 to point 1 of the fuse holder, and wire K4C1-TD10 to point 2
(see the following figure).
Wire No. K4C1-TD10
Wire K4B1-TD10 Wire K4C1-TD10
Page 10 XP Series Powador Grounding Kit_EN
XP Series Powador Grounding Kit
14. Close all covers.
13. Connect the PE cable on the grounding screw.
31000884-02-101125
Carl-Zeiss-Straße 1 · 74172 Neckarsulm · Germany · Tel +49 7132 3818-0 · Fax +49 7132 3818-703 · info@kaco-newenergy.de · www.kaco-newenergy.de
The text and figures reflect the current technical state at the time of printing. Subject to technical changes. Errors and omissions excepted.
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