Replacing An Ekip Power Module - Huawei FusionPower6000 Maintenance Manual

FusionPower6000
Maintenance Guide
Figure 6-25 Removing the ACB
Step 4 Install the new ACB.
Step 5 Set the ACB to the TEST position and perform switch-on and switch-off impact
tests.
Step 6 Set the ACB to the CONNECT position and perform switch-on and switch-off
impact tests.
Step 7 Set ACB parameters on the touchscreen.
Item
Overload Protection: L
Time-delayed overcurrent protection: S
Instantaneous overcurrent protection: I
Earth fault protection: G
● l
● The settings are factory defaults for the ACBs in the FusionPower6000.
● ACB parameters can be adjusted based on customer requirements.
Step 8 Set the ACB to the normal running status before the replacement.
----End

6.18 Replacing an Ekip Power Module

Prerequisites
●
●
Issue 02 (2022-07-18)
is the rated current of the ACB. I
n
t , t , and t are tripping time.
2 3 4
Tools: electroprobe, insulated gloves
Material: a new and intact Ekip power module of the same model
Copyright © Huawei Digital Power Technologies Co., Ltd.
6 Component Replacement
Setting
I = 1.0 x l , t = 96s
1 n 1
I = 10 x l , t = 0.8s
2 n 2
I = 15 x l , t = instantaneous
3 n 3
I = 0.4 x l , t . Retain the default
4 n 4
value.
, I , I , and I are tripping thresholds. t
1 2 3 4
,
1
61