Output Relays; Opto-Isolated Input Terminals - GE MiCOM P40 Agile Technical Manual

P44x/EN CM/Hb6
(CM) 9-14
Opto input 8
Opto input 9
Opto input 10
Opto input 11
Opto input 12
Opto input 13
Opto input 14
Opto input 15
Opto input 16
Opto input 17
Opto input 18
Opto input 19
Opto input 20
Opto input 21
Opto input 22
Opto input 23
Opto input 24
Table 5 - Opto-isolated Input Terminals
4.2.8

Output Relays

This test checks that all the output relays are functioning correctly. The P442 relays have 21
output relays and the P444 relays have 32 output relays.
Ensure that the relay is still in test mode by viewing cell [0F0E: COMMISSIONING TESTS,
Test Mode].
The output relays should be energised one at a time. To select output relay 1 for testing, set
cell [0F0F: COMMISSIONING TESTS, Test Pattern] as shown in Table 6.
Connect a continuity tester across the terminals corresponding to output relay 1 given in
Table 6.
To operate the output relay set cell [0F11: COMMISSIONING TESTS, Contact Test] to
'Apply Test'. Operation will be confirmed by the continuity tester operating for a normally
open contact and ceasing to operate for a normally closed contact.
Reset the output relay by setting cell [0F11: COMMISSIONING TESTS, Contact Test] to
'Remove Test'.
Note:
Repeat the test for all the other output relays (number depends on the model).
MiCOM P442
Output N/C
Without high break relay board (all models except P442×××C)
Relay 1
Relay 2
Relay 3
Apply field voltage to terminals
P442
-ve
D15
E1
E3
E5
E7
E9
E11
E13
E15
Ensure that thermal ratings of anything connected to the output relays during the
contact test procedure are not exceeded by the associated output relay being
operated for too long. It is therefore advised that the time between application and
removal of contact test be kept to the minimum.
N/O
- H1-H2
- H3-H4
- H5-H6
MiCOM P40 Agile P442, P444
P444
+ve -ve
D16 D15
E2 E1
E4 E3
E6 E5
E8 E7
E10 E9
E12 E11
E14 E13
E16 E15
F1
F3
F5
F7
F9
F11
F13
F15
Output N/C
Relay 12 G10-G12
Relay 13 G13-G15
Relay 14 G16-G18
Commissioning
+ve
D16
E2
E4
E6
E8
E10
E12
E14
E16
F2
F4
F6
F8
F10
F12
F14
F16
N/O
G11-G12
G14-G15
G17-G18