33
16. METERING MODULE
DANGER!
Make sure there is no voltage in the busbars and
cable terminals and that the risk of reconnection
is eliminated in all units. Any remote control must
also be prevented.
Front door locked:
1.1 With padlock: Remove padlock, then turn blocking plates
90°.
1.2 With key lock: Unlock door by using the key for the panel
door.
2. Use handles to lift door first up (vertical), then pull the door
out (horizontal).
3. Remove plastic cover which is placed behind front door.
DANGER
Always check voltage presence before start of any
work inside M-module
4. Pay attention to label placed inside every metering module
NOTE
Ensure that HV fuse / dummy
fuse is inserted properly into
both upper and lower fuse holder
Max. tightening torque: 20 Nm
12kV with HV fuse
24kV with HV fuse,
12 and 24kV with
dummy fuse
Turn 90
o
to open
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