GE IAV54E, Instructions Manual

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GEH-1768
The 2 ampere tap s hould be us ed with trip coils that take 2 amperes or more at
the minimum control voltage, provided the tripping current does not exceed 30
amperes at the maximum control voltage. If the tripping current exceeds 30 amperes ,
an auxiliary relay s hould be used. The auxiliary relay s hould be connected s o that
the tripping current does not pas s through the contacts or the target and s eal-in
coil of the protective relay.
BURDENS
The burdens for the various relay types at rated voltage are s hown in Table 2.
TABLE 2
Tap
115V 230V
460V Rated At Rated Voltage
Coil Coil Coil Volt-amps Power Factor Watts
IAV54E & 140 280 560 60 3.0 0.26 0.78
IAVSSC
120
240
480 60
4.0 0.26 1.0
105 210 420 60
5.2 0.26 1.4
(Burdens for
93 186
372
60
6.8 0.28 1.9
IAV54F & IAVSSF
82
164 328 60 8.9 0.28 2.5
are approxi- 70 140 280 60 12.4 0.29 3.6
mately 60% of 64 128 256 60 15.1 0.30 4.5
these values )
55 110 220 60 21.6 0.31 6.7
(Burdens for
140 280 560
so
2.5 0.28
0.70
IAV54H & IAVSSH 120
240 480
so
3.3 0.28
0.92
& IAVS4J
are approxi-
105 210 420
so
4.3 0.28 1.2
mately 40% of
93 186 372
so
5.7
0.28
1.6
these values)
82 164 328
so
7.4 0.28 2.1
70
140 280
so
10.3 0.29
3.0
64
128
256
so
12.6 0.30
3.8
55
110 220
so
18.0 0.31 5.6
140 280 560 25 2.3 0.26 0.60
120 240 480 25 3.1 0.26 0.81
105 210 420 25 4.0 0.27 1.1
93 186 372 25 5.2 0.28 1.5
82 164 328 25 6.8 0.28 1.9
70 140 280 25 9.5 0.30 2.8
64 128 256 25 11.6 0.30
3.5
55 110 220 25 16.5 0.31 5.1
RECEIVING, HANDLING AND S TORAGE
These relays , when not included as a part of a control panel, will be s hipped
in cartons designed to protect them agains t damage. Immediately upon receipt of a
relay, examine it for any damage s us tained in transit. If damage res ulting from
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