Ice AP901, Инструкция по эксплуатации

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Instruction manual – AP901 Arc Protection Unit 31 (39
)
A1017B
10 T
ESTING
It is recommended that the AP901 unit is tested prior to substation energizing. Testing is
carried out by simulating arc light to each sensor and verifying the tripping and LED indication.
For arc light simulation use a superior camera flash type: Canon Speedlite 430EX or
equivalent. For testing of non-latched signals and CBFP function use Mini Maglite 2 CELL AAA
or equivalent type of flashlight. Check that camera flash or flashlight has fully charged battery
when testing.
10.1 C
ARRYING OUT TESTING IN LIGHT ONLY MODE
1) Check that the dipswitch setting positions are in accordance to your application
2) Activate the camera flash within 20cm (12 inches) of the AS01 sensor unit or arc
light fiber optic loop sensors if in use.
3) Verify that the corresponding sensor channel indication LED status is changed to
ON.
4) Verify the relay output(s) activation(s) by checking the circuit breaker status or by
monitoring trip contact status. The circuit breaker should open or contacts operate.
Note: A best practice is to operate the circuit breaker at testing.
5) Verify that the corresponding relay output(s) LED(s) indication status is changed
to ON
6) If binary output (BO1) signal is utilized verify the BO1 signal activation by status
change of relevant input where binary output signal is connected or by measuring
the signal output voltage. Note that BO1 signal is a non-latched type.
7) If binary output signal is utilized verify that BO1 LED is lit.
8) Press SET push-button to reset all indications and latches.
9) If binary input BI2 is utilized for master trip activate the corresponding binary input
and verify that trip has occurred by repeating 4 and 5.
10) Press SET push-button to reset all indications and latches.
11) Repeat the testing procedure for all sensors.