ABB SafePlus User Manual

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

ABB SafePlus Specifications

General

Rated voltage	Up to 24 kV
Rated current	Up to 1250 A
Insulation medium	SF6 gas
Rated Lightning Impulse Withstand Voltage	125 kV
Standards	IEC 62271-200
Dimensions	Varies by configuration
Weight	Varies by configuration
Short-time withstand current	Up to 25 kA