Auxiliary Supply - GE KVGC 202 Technical Manual

KVCG202/EN M/H11
Function
Earth Terminal
Watchdog Relay
(Break contact)
48V Field Voltage
Not used
Not used

Auxiliary Supply

(+dc or ac)
External TPI
System Voltage
Input (phase B)
Tap position indication
(phase B)
Pilot wire connection
Circulating current (1A)
Circulating current (5A)
Load current
Output Relay 4
Output Relay 5
Output Relay 6
Output Relay 7
Opto Control Input L3
Opto Control Input L4
Opto Control Input L5
Opto Control Input L6
Opto Control Input L7
Common L3/L4/L5/L6/L7
Key to connection tables
[+] and [–]
(+) and (–)
I
n/Out
Note:
3.5.1 Auxiliary supply
The auxiliary voltage may be dc or ac provided it is within the limiting voltages for the
particular relay. The voltage range will be found on the front plate of the relay; it is
marked (Vx = (24V - 125V) or (48V - 250V). An ideal supply to use for testing the relays
Terminal
– 1
b 3
5
[+] 7
– 9
– 11
(+) 13
15
I
n
17
I
n
19
I
n
– 21
23
I
n
25
I
n
27
I
n
– 29
31
– 33
35
– 37
39
– 41
43
(+) 45
(+) 47
(+) 49
(+) 51
(+) 53
(–) 55
indicate the polarity of the dc output from these terminals.
indicate the polarity for the applied dc supply.
the signal direction for forward operation.
All relays have standard Midos terminal blocks to which
connections can be made with either 4mm screws or 4.8mm pre-
insulated snap-on connectors. Two connections can be made to
each terminal.
Function
2 – Not used
4 m Watchdog Relay
6 (Make contact)
8 [–] 48V Field Voltage
10 – Not used
12 – Not used
14 (–) Auxiliary Supply (–dc or ac)
16 External TPI
I
n
18 System Voltage Input (phase C)
I
n
20 Tap position indication (phase
I
n
C)
22 – Pilot wire connection
24 Out Circulating current (1A)
26 Out Circulating current (5A)
28 Out Load current
30 – Output Relay 0
32
34 – Output Relay 1
36
38 – Output Relay 2
40
42 – Output Relay 3
44
46 (+) Opto Control Input L0
48 (+) Opto Control Input L1
50 (+) Opto Control Input L2
52 (–) Common L0/L1/L2
54 – K-Bus Serial Port
56 – K-Bus Serial Port
Technical Manual
KVGC202