Electrical Connections; Common Cable Connection Operations - Huawei SUN2000-30KTL-US User Manual

SUN2000-(25KTL, 30KTL)-US
User Manual
Context
Before performing any electrical connection, ensure that the DC SWITCH is OFF.
Otherwise, the high voltage can result in fatal injury.
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5.1 Common Cable Connection Operations

External cables can connect to the SUN2000 in common mode or through a pipe.
Connect
ion
Method
Common
Connecti
on
Issue 09 (2019-06-30)
Electrical connections must meet local installation regulatory requirements.
The cable colors shown in the electrical connection drawings provided in this chapter are
for reference only. Select cables in accordance with local cable specifications
(yellow-green wires are only used for grounding).
To prevent poor cable connection due to overstress, it is recommended that the cables be
bent and reserved, and then connected to the appropriate ports.
Procedure
1. Remove the locking cap from the waterproof cable connector (waterproof
connector for short) at the bottom of the SUN2000 and remove the plug
from the locking cap.
2. Route the cable through the locking cap and then the waterproof connector.
3. Secure the cable.
4. Check that the cable is connected correctly and securely, and then seal the
waterproof connector and cable hole with firestop putty.
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Electrical Connections

5 Electrical Connections
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