GE Multilin MM300 Quick Start Manual page 64

CHAPTER 5: PROTECTION ELEMENTS
MM300 MOTOR MANAGEMENT SYSTEM – QUICKSTART GUIDE
Figure 5-1: Standard overload curves
The trip times for the standard overload curves are tabulated below.
Table 5-1: Standard overload curve trip times (in seconds)
PIC STANDARD CURVE MULTIPLIERS
KUP
× 1 × 2 × 3 × 4
(× F
LA)
1.0 4353 8707 1306 1741
1 .6 .2 1 4
1.0 853. 1707 2561 3414
5 71 .4 .1 .9
1.1 416. 833. 1250 1666
0 68 36 .0 .7
1.2 198. 397. 596. 795.
0 86 72 58 44
1.3 126. 253. 380. 507.
0 80 61 41 22
1.4 91.1 182. 273. 364.
0 4 27 41 55
1.5 69.9 139. 209. 279.
0 9 98 97 96
× 5 × 6 × 7 × 8 × 9
2176 2612 3047 3482 3918
8 2 5 9 3
4268 5122 5976 6829 7683
.6 .3 .0 .7 .4
2083 2500 2916 3333 3750
.4 .1 .8 .5 .1
994. 1193 1392 1590 1789
30 .2 .0 .9 .7
634. 760. 887. 1014 1141
02 82 63 .4 .2
455. 546. 637. 729. 820.
68 82 96 09 23
349. 419. 489. 559. 629.
95 94 93 92 91
THERMAL PROTECTION
x15
x1
× 10 × 11 × 12 × 13 × 14 × 15
4353 4789 5224 5659 6095
6 0 3 7 1
8537 9390 1024 1109 1195
.1 .8 5 8 2
4166 4583 5000 5416 5833
.8 .5 .2 .9 .6
1988 2187 2386 2585 2784
.6 .5 .3 .2 .1
1268 1394 1521 1648 1775
.0 .8 .6 .5 .3
911. 1002 1093 1184 1275
37 .5 .6 .8 .9
699. 769. 839. 909. 979.
90 89 88 87 86
6530
4
1280
6
6250
.2
2982
.9
1902
.1
1367
.0
1049
.9
3