Current Ratings - AuCom EMXAe User Manual

3.4 Current Ratings

Contact your local supplier for ratings under operating conditions not covered by
these ratings charts.
IEC ratings
• AC53b format (bypassed current rating)
80 A : AC-53b 3.5 - 15 : 345
• Ratings
All ratings are calculated at altitude of 1000 metres and ambient temperature of
40 ºC.
3.0-10:350
EMX4e-0024B
EMX4e-0042B
EMX4e-0052B
3.0-10:590
EMX4e-0064B
EMX4e-0069B
EMX4e-0105B
EMX4e-0115B
EMX4e-0135B
EMX4e-0184B
EMX4e-0200B
EMX4e-0229B
EMX4e-0250B
EMX4e-0352B
EMX4e-0397B
EMX4e-0410B
EMX4e-0550B
EMX4e-0580B
Off time (seconds)
Start time (seconds)
Start current (multiple of motor full load
current)
Starter current rating (amperes)
3.5-15:345
24 20
42 34
52 42
3.5-15:585
64 63
69 69
105 86
115 108
135 129
184 144
200 171
229 194
250 244
352 287
397 323
410 410
550 527
580 579
4.0-10:350 4.0-20:340
19 16
34 27
39 35
4.0-10:590 4.0-20:580
60 51
69 62
84 69
105 86
126 103
139 116
165 138
187 157
230 200
277 234
311 263
410 380
506 427
555 470
EMX4e User Manual (710-18433-00C) |
SYSTEM DESIGN
5.0-5:355
17
32
34
5.0-5:595
54
65
77
95
115
127
150
170
202
258
289
400
464
508
9