
6021752 DIAMXXXX CUT OUT rev 1-0.doc
II-19
II.4.4
LOAD MEASUREMENT POSITION:
No measurement position, to measure the impedance of the loop, it is necessary to remove the loop from the
cut out.
II.4.5
OPTIONS:
II.4.5.1
Interlock switch
An optional interlock contact may be provided, in order to shunt down the CCR while manoeuvering the
handles or monitor its position.
II.4.5.2
Green Handle
A passive green handle is provided in order to prevent any access to live parts during energised CCR
operation, while setting the position switch.
WARNING : The loop is NOT CONNECTED TO EARTH.
If the interlock switch is installed and wired, it will shut down the CCR while no handle is inserted, and it will
allow the CCR to operate in short circuit while the green handle is in place.
This passive green handle is provided in order to prevent any access to live parts during energised CCR
operation, while setting the position switch.
This position will allow live tests while trouble shooting research, without disconnecting physically the load
circuit.
Содержание DIAM 3100
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