Huawei SUN2000-M3 - Connecting Cables to Staubli MC4 Connectors

Figure 5-13 Connecting the DC power cable
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NO TICE
During DC input power cabling, leave at least 50 mm of slack. The axial tension
on PV connectors must not exceed 80 N. Radial stress or torque must not be
generated on PV connectors.
5.5.3 Connecting Cables to Staubli MC4 Connectors
CA UTION
Use the positive and negative Staubli MC4 metal terminals and DC connectors
supplied with the SUN2000. Using incompatible positive and negative metal
terminals and DC connectors may result in serious consequences. The caused
device damage is not covered under warranty.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual 5 Electrical Connections
Issue 11 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. 47