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Instruction manual – AP901 Arc Protection Unit
34 (39
)
A1017B
10.5
T
EST PLAN EXAMPLE
Date:
Substation
Switchgear:
AP901 serial
number:
Preconditions
Light only
Light + current
Remark
Sensor channel 1 setting
Sensor channel 2,3,4 setting
Master trip binary input in use
(Yes / No):
Circuit breaker failure
protection in use (Yes / No):
Object activated
LED
indication
T1,T2,T3,T4
active
BO1
active
Sensor channel 1 Sensor 1
Sensor 2
Sensor 3
Sensor channel 2 Sensor 1
Sensor 2
Sensor 3
Sensor channel 3 Sensor 1
Sensor 2
Sensor 3
Sensor channel 4 Sensor 1
Sensor 2
Sensor 3
Fiber sensor channel (option)
BIN 1
BIN 2
Tested by :
Approved by: