Port Instructions; Earth Connection; Battery Power Cable Wiring - Redx RX Series User Manual

5.2 Port Instructions

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5.3 Earth Connection

A secondary protection grounding terminal is added for the system. Ensure that the grounding
resistance is less than 10 Ω and the grounding cable diameter is greater than 6 mm .
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Note: If the array insulation resistance to ground is less than 18 KΩ, the inverter will turn on
a red LED light Inspect and report ISO Fault on APP. This inverter complies with IEC
62109-2 clause 13.9 for earth fault alarm monitoring. The inverter is not compatible with
functionally earthed PV arrays. (AS/NZS 5033)

5.4 Battery Power Cable Wiring

Note: you will hear a 'Click' sound if the battery connector is connected correctly.
When removing a battery cable, press the button on the cable terminal.
Rev 20230601
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Figure 5.2.1 - RX-7000HY/5000HY Port Instructions
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Figure 5.3.1 - RX-7000HY/5000HY Earthing connection
Items
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2
3
4
5
6
7
8
9
PE Wiring
5
RX - 7000HY/5000HY
Name
LV BUS / 56V Auxiliary DC
BAT
DC BUS HV / NOT USED
PV
WIFI / 4G
Communication Connector
Grid Connector
Protective Grounding
EPS LOAD Connector
2
M6
2.8 N.M
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