Table Of Contents; Iav52C - GE IAV51A Instructions Manual

BURDENS
Burdens for the various relay types are given
in
the following table:
Relay Voltage Tap*
Types Rating Setting
60 - Cycle Burdens
IAV51A 115 140
&
120
IAV52A 105
93
82
7 0
64
55
IAV510 199 A(16
B(24
C(40
0(64
IAV510 115 A(10
B(15
C(25
0(40)
IAV510
345 A{28)
B{42)
C{70)
0{112)
IAV51K 67 A{5.4
B{7.5
C(12.5)
0(20)
IAV52C
199 No taps
IAV53A, 115
140
IAV53B,
120
&
105
IAV53D 93
82
70
64
55
IAV53C 115
No taps
50 - Cycle Burdens
IAV51A 115 140
&
120
IAV52A 105
93
82
70
64
55
Volt- Power Watts
Amps Factor
1.3 0.34
0.4
1.8
0.35 0.5
2.4
0.34 0.7
3.1
0.33 0.9
3.9
0.32 1.2
5.4
0.31
1.7
6.6
0.31
2.1
9.2
0.35
� 3.2
35.2
0.08 2.85
�
30.8
0.32 9.75
�
23.9
0.68 16.2
14.9 0.90
13.5
31.3
0.20 6.25
26.4 0.38
9.9
20.7 0.72
14.95
13.8
0.93
12.85
38.6
0.15
5.82
33.4
0.41
13.8
24.8
0.78
19.2
15.9
0.96
� 15.2
35.5
0.15 5.3
32;5
0.33 10.7
25.6 0.69
17.7
17.4
0.92 16.1
36.4
0.23
8.5
2.2 0.32
0.7
3.0
0.30 0.9
4.0
0.31 1.2
5.4
0.31
1.7
7.0
0.32
2.2
9.9
0.34 3.4
12.0
0.36 4.3
17.0
0.39 6.6
5.7
0.29 1.7
1.2 0.34 0.4
1.6 0.34 0.5
2.1 0.34 0.7
2.8 0.38
1.9
3.6 0.36
1.3
5.1
0.34 1.7
6.2
0.34 2.1
8.2
0.34
2.9
Voltage Relays Type IAV
Relay
Voltage ' Tap*
Types
Rating 'Setting
50 - Cycle Burdens (Con't.)
IAV510 A{16
199
B{24
C{40)
0{64)
IAV510 A{10)
115
B{15
C{25
0{40)
IAV510 A(28
345
B(42
C(70)
0(112)
IAV51K 67 A{5.4
B{7.5
C{12.5)
0(20)

IAV52C

199
No taps
IAV53A 140
115
&
120
IAV53B 105
93
82
7 0
64
55
IAV53C
115
No taps
2 5 Cycle Burden
IAV51A
140
115
&
120
IAV52A 105
93
82
7 0
64
55
IAV53A 115 140
&
120
IAV53B
105
93
82
70
64
55
IAV53C 115 No taps
* Min. pick-up volts
GEH-1814
Volt- Power
Watts
Amps Factor
�
27.4
0.10
2.76
24.7
0.37
9.05
19.1
0.70
13.4
13.3
0.93 12.2
�
37.4
0.21 7.8
30.6 0.52
16.
22.2 0.82
18.3
�
13.6 0.97
13.2
31.4
0.15
4.55
27.6
0.42
11.6
20.6
0.76 15.6
� 13.8
0.94 13.0
29.8
0.12
3.58
26.8
0.36
9.6
21.4
0.69 14.7
14.95 0.92
13.7
29.6
0.23 7.6
1.9
0.32 0.6
2.5
0.30 0.8
3.4
0.29 1.0
4.6 0.31
1.4
6.0 0.32
1.9
8.4 0.35
2.9
12.9 0.29
3.7
13.2 0.35
4.6
4.8
0.32 1.6
1.1
0.50 0.5
1.5
0.49
0.8
2.1
0.49 1.0
2.7 0.47
1.2
3.4 0.49
1.7
4.8
0.49
2.4
5.8
0.49 2.9
8.2 0.49
4.0
1.7
0.32
0.5
2.3 0.30
0.7
2.9
0.30 0.9
4.2
0.30 1.3
5.3
0.32
1.7
7.5 0.34
2.6
9.5
0.34 3.3
12.9
0.39 5.0
4.2 0.38 1.6
5