Goodwe GW10K-ES-C10 - Preparing Breakers; Preparing Cables

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 The power cable between batteries
 The power cable between inverter and busbar
 The power cable between battery and busbar
6.3.1 Preparing Breakers
Number
Circuit breaker
Recommended specifications
Comment
1
ON-GRID circuit
breaker
Nominal current ≥ 90A, nominal voltage
≥ 230V
Prepared by
customers.
2
Battery breaker
Optional in compliance with local laws
and regulations
 GW8000-ES-C10: nominal current
≥200A, nominal voltage ≥60V
 GW12K-ES-C10: nominal current ≥
250A, rated voltage ≥ 60V
 GW12K-ES-C10: nominal current ≥
300A, rated voltage ≥ 60V
Prepared by
customers.
3
GEN breaker
 GW8000-ES-C10: nominal current
≥63A, nominal voltage ≥230V
 GW10K-ES-C10, GW12K-ES-C10:
nominal current ≥ 75A, nominal
voltage ≥ 230V
Prepared by
customers.
4
Off-grid load
breaker
Nominal current ≥ 90A, nominal voltage
≥ 230V
Prepared by
customers.
5
RCD
Optional in compliance with local laws
and regulations
 Type A
 ON-GRID RCD: 300mA
 BACK-UP RCD: 30mA
Prepared by
customers.
6.3.2 Preparing Cables
Number
Cable
Recommended specifications
Obtain method
1
Inverter PE cable
 Single-core outdoor copper cable
Prepared by