Huawei PDU8000 User Manual page 139
Modular precision pdc
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Also See for PDU8000:
- User manual (157 pages) ,
- Quick manual (37 pages) ,
- Quick installation manual (19 pages)
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PDU8000 Modular Precision PDC
User Manual (FusionModule2000 V2.0)
Procedure
Step 1 Remove the protective panel of the SPD.
Avoid touching any charged body when removing the panel.
Figure 8-2 Remove the protective panel
Step 2 Switch off the SPD circuit breaker.
Step 3 Detect the L1, L2, L3, and N voltages to the PE using an electrical tester pen, and verify that
the faulty SPD has no voltage before replacing the faulty SPD.
detect the voltages.
Issue 02 (2017-02-24)
Do not replace an SPD module during a thunderstorm.
Tools: electrical tester pen, key to the PDC cabinet door, Phillips screwdriver, flat-head
screwdriver
Materials: new SPD module
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance Guide
Figure 8-3
shows how to
132
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