R8010
R
B
Service Manual
Page 12/24
MVAX
Test 6
With the circuit breaker closed, operate, or simulate operation of the associated trip relay.
Ensure the CB trips but ensure that RL1 of the MVAX does not operate.
The MVAX relay units are slugged on drop-off to prevent mal-operation during the transition
period.
Relay V. rating
110/125
Ref. V. for tolerance
125
Hand
reset flag
25.8 – 31.6V
Test 1
(Trip
supply)
Self reset
flag
25.8 – 31.6V
Hand
reset flag
31.3 – 38.8V
Test 2
(Alarm
supply)
Self reset
flag
38 – 46.6V
Hand
reset flag
51.6 – 63.1V
Test 3
(Trip
supply)
Self reset
flag
51.6 – 63.1V
Hand
reset flag
7400
Test 4
Self reset
flag
7400
Table 3 MVAX31 with CCT breaker clsoure inhibit contact
Summary of Contents for MVAX 11
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Page 3: ...SAFETY SECTION ...
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Page 11: ...Service Manual R8010RB MVAX Page 1 24 TYPE MVAX TRIP CIRCUIT SUPERVISION RELAY ...
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Page 32: ...R8010RB Service Manual Page 22 24 MVAX P4068ENa ...
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