GE EntelliPro ES Series Installation And Instruction Manual page 124

CHAPTER 3: MOTOR PR OTECTION
M otor Class 30 Class 30 Class 30
Heating K = 1 K = 2 K = 3
1 00 0 0 0
90 1 08 21 6 324
80 228 456 684
70 365 730 1 095
60 523 1 046 1 569
50 709 1 41 8 21 27
40 938 1 876 281 4
30 1 232 2464 3696
20 1 647 3294 4941
1 0 2356 471 2 7068
Figure 3-8: Thermal cooling model when trip curve is set to IEC class 30.
K = Cooling Factor
Units = seconds
3.12
Class 30 Class 30 Class 30 Class 30
K = 4 K = 5 K = 6 K = 7
0 0 0 0
432 540 648 756
91 2 1 1 40 1 368 1 596
1 460 1 825 21 90 2555
2092 261 5 31 38 3661
2836 3545 4254 4963
3752 4690 5628 6566
4928 61 60 7392 8624
6588 8235 9882 1 1 529
9424 1 1 780 1 41 36 1 6492
EP OS MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Class 30 Class 30 Class 30 Class 30
K = 8 K = 9 K = 1 0 K = 1 1
0 0 0 0
864 972 1 080 1 1 88
1 824 2052 2280 2508
2920 3285 3650 401 5
41 84 4707 5230 5753
5672 6381 7090 7799
7504 8442 9380 1 031 8
9856 1 1 088 1 2320 1 3552
1 31 76 1 4823 1 6470 1 81 1 7
1 8848 21 204 23560 2591 6
Class 30 Class 30 Class 30 Class 30
K = 1 2 K = 1 3 K = 1 4 K = 1 5
0 0 0 0
1 1 88 1 1 88 1 51 2 1 620
2508 2508 31 92 3420
401 5 401 5 51 1 0 5475
5753 5753 7322 7845
7799 7799 9926 1 0635
1 031 8 1 031 8 1 31 32 1 4070
1 3552 1 3552 1 7248 1 8480
1 81 1 7 1 81 1 7 23058 24705
2591 6 2591 6 32984 35340