6021642 DIAM4200 2.5 to 20KVA rev 1-9.docx
IV-44
IV.4.3.4 Module power fuse fault:
Follow the next procedure in order to replace the power fuse of any regulator power module. The fuse is located
at the rear of the regulator, mounted on dedicated terminals of the power module(s).
BEWARE: Risk of electrical shock
.
This operation should be handled by qualified personnel only.
Fuse reference:
Power module version
Specification
AUGIER reference
5kVA 230V
FUS. 550V 13.8x54.5MM/BS88 32A NITD
10 26615
5kVA 400V
FUS. 550V 13.8x54.5MM/BS88 20A NITD
10 26761
1.
Switch OFF the main power supply of the regulator, as well as the circuit breaker on the front panel of the
regulator.
Be sure that no electrical power supply can be provided to the regulator from
the installation. Security rules of electrical consignment should be applied on
the power supply.
2.
Wait 1 minute for all internal stored energy to be discharged
3.
Unscrew the regulator rear panel (hex screws and earth ribbon)
4.
Locate the power fuses at the rear of each power module
5.
Measure the absence of voltage on all fuse terminals
6.
Unscrew the fuse fixing screws with a hex 3mm key
7.
Replace the fuse and screw the hex nuts with dedicated washers.
The tightening force applied on the hex nuts should be 0.5N.m
8.
Reconnect the earth ribbon and screw the regulator back panel
Содержание OCEM AUGIER DIAM4200 Series
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