Table 14:
Rotor injection and IED connection X81
No
Signal
1
Block injection, 220 V binary in
2
Block injection, 110 V binary in
3
Block injection, 48 V binary in
4
Block injection, Common binary in
5
Injection Blocked NC binary out
6
Voltage/Current Saturation NO binary out
7
Common binary out
8
Voltage A, analog out
9
Voltage B analog out
10
Current A analog out
11
Current B analog out
12
Voltage sense A
13
Voltage sense B
14
Current sense A (same as 16)
15
Current sense B
16
Current sense A (same as 14)
17
-
18
-
Table 15:
Rotor injection connection X82
No
Signal
1
Injection (same as 3)
2
Injection, inside shunt resistor
3
Injection (same as 1)
4
Injection return (same as 5)
5
Injection return (same as 4)
Connect each signal connector terminal of screw compression type with one 0.5 to
2.5 mm
2
(AWG 24 - AWG 14) wire or with two 0.5 to 1.0 mm
2
(AWG 24 - AWG
18) wires.
Protective conductor terminal must be connected to the cubicle or station protective
earthing system. Electrical codes and standards require that protective earth cables
are green/yellow conductors with a cross section area of at least 2.5 mm
2
(AWG
14). The cubicle must be properly connected to the station earthing system. Use a
conductor with a core cross section area of at least 4 mm
2
(AWG 12).
1MRK 514 026-UEN B
Section 6
Connecting
670 series 2.2 IEC
67
Installation manual
Содержание Relion 670 series
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