6
General
description
AVR
Model R630
NT1950000/c-02/95 f:3/8
TERM N
°
VOLTAGE / POWER TERMINAL BLOCK
0F
1F
2F
3F
1
Phase 1 (U) machine (measure)
N
N
N
N
2
Phase 2 (V) machine (measure)
N
N
N
N
3
Phase 3 (W) machine (measure)
N
N
N
N
4
+ fiel flashing or pre-excitation input (optional)
O
O
O
O
5
+ field output
N
N
N
N
6
- field output
N
N
N
N
7
+ booster input
O
O
O
O
8
- booster input
O
O
O
O
9
Paralleling CT phase 2 (V) S1
N
N
N
10
Paralleling CT phase 2 (V) S2
N
N
N
11
Not connected
12
Phase 1 (U) mains (measure)
N
13
Phase 2 (V) mains (measure)
N
14
Phase 3 (W) mains (measure)
N
15
Not connected
16
Auxiliairy voltage input
N
N
N
N
17
Auxiliairy voltage input
N
N
N
N
18
Power supply input
N
N
N
N
19
Power supply input (fused)
N
N
N
N
COMMAND / CONTROL TERMINAL BLOCK
20,20,20
Potentiometer shield (3 terminals)
O
O
O
O
21
External voltage potentiometer maximum CW)
O
O
O
O
22
External voltage potentiometer (10K
Ω
-2W) (cursor)
O
O
O
O
23
External voltage potentiometer ( minimum CCW)
O
O
O
O
24
External voltage input (10Vdc, 0V to terminal 20)
O
O
O
O
25
Fied current measurement output (+Vdc)
O
O
O
O
26
Fied current measurement output (0V)
O
O
O
O
27
External cosØ potentiometer maximum CW)
O
O
28
External cosØ potentiometer (10K
Ω
-2W) (cursor)
O
O
29
External cosØ potentiometer ( minimum CCW)
O
O
30
External KVAR potentiometer maximum CW)
O
O
31
External KVAR potentiometer (10K
Ω
-2W) (cursor)
O
O
32
External KVAR potentiometer ( minimum CCW)
O
O
33
cosØ regulation command input
N
N
34
cosØ regulation command input
N
N
35
Voltage equalization command input
N
36
Voltage equalization command input
N
37
Overheating or ceiling unlocked time alarm (common)
O
O
O
O
38
Overheating or ceiling unlocked time alarm output (NC)
O
O
O
O
39
Overheating or ceiling unlocked time alarm output (NO)
O
O
O
O
40
Ex24Vdc supply input ( relay locking)
O
O
O
O
41
External 24Vdc supply input ( relay locking) common
O
O
O
O
42
Upper command voltage and P.F
O
O
O
O
43
Lower command voltage and P.F
O
O
O
O
44
Common
O
O
O
O
45
Upper command Ifield (manu)
O
O
O
O
46
Lower command Ifield (manu)
O
O
O
O
47
"AUTO / MANU" command input (Open = "AUTO")
O
O
O
O
48
"AUTO / MANU" command input (Open = "AUTO")
O
O
O
O
49
"AUTO / MANU" image output
O
O
O
O
50
"AUTO / MANU" image output
O
O
O
O
51
Ifield direct manual setting potentiometer
O
O
O
O
52
Manual mode 1 card Ifield setting potentiometer (10K
Ω
)
O
O
O
O
53
CosØ / KVAR selection command input (/ terminal 48)
O
O
54
Reserve
55
Reserve
56
Reserve
57
Reserve
O = Optional
O = Optional
N = Neccessary
N = Neccessary
Nothing = Not applicable
Nothing = Not applicable
