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266 Unidrive SPM User Guide
www.controltechniques.com Issue Number: 3
N
Loss figures for the SPMD docked drives represent losses for the IGBT, rectifier and control master pod at the maximum current given.
N
Loss figures for the SPMD undocked drives represent losses for the IGBT and control master pod at the maximum current given.
Table 14-10 Unidrive SPMC/U losses @ 40/50°C (104/122°F)
ambient
Table 14-11 Power losses from the front of the drive when
through-panel mounted
Table 14-8 Losses @ 50°C (122°F) ambient (SPMD drives in docked condition)
Model
Drive losses (W) taking into consideration any current derating for the given conditions
Normal Duty Heavy Duty
3kHz 4kHz 6kHz 3kHz 4kHz 6kHz
SPMA14X1
1942 2118 1939 1817 1747 1610
SPMA14X2
2068 2108 1997 1979 1851 1715
SPMA16X1
2084 2036 1978 2084 2036 1978
SPMA16X2
2084 2036 1978 2084 2036 1978
SPMD12X1
2020 2210 2580 1630 1790 2110
SPMD12X2
2650 2910 2960 2030 2240 2630
SPMD12X3
3320 3170 3960 2670 2870 2630
SPMD12X4
3190 3060 2860 2940 2760 2560
SPMD14X1
2380 2650 2520 2070 2260 2150
SPMD14X2
2930 3000 2810 2490 2800 2800
SPMD14X3
3150 3010 2810 2930 2980 2810
SPMD14X4
3050 2920 2760 3030 2850 2720
SPMD16X1
2670 2610 2530 2160 2550 2430
SPMD16X2
2670 2600 2520 2670 2610 2420
SPMD16X3
2720 2650 2530 2710 2530 2310
SPMD16X4
2720 2650 2500 2710 2510 2280
Table 14-9 Losses @ 50°C (122°F) ambient (SPMD drives in undocked condition)
Model
Drive losses (W) taking into consideration any current derating for the given conditions
Normal Duty Heavy Duty
3kHz 4kHz 6kHz 3kHz 4kHz 6kHz
SPMD12X1
1490 1680 2050 1220 1380 1700
SPMD12X2
1920 2180 2570 1510 1720 2150
SPMD12X3
2420 2630 2550 1940 2200 2240
SPMD12X4
2670 2620 2530 2250 2270 2230
SPMD14X1
1800 2060 2210 1580 1820 1880
SPMD14X2
2210 2570 2700 1900 2210 2520
SPMD14X3
2600 2700 2700 2210 2520 2520
SPMD14X4
2700 2680 2700 2520 2510 2510
SPMD16X1
2420 2640 2630 1920 2310 2410
SPMD16X2
2640 2630 2640 2420 2600 2430
SPMD16X3
2700 2700 2530 2460 2420 2250
SPMD16X4
2700 2700 2550 2550 2420 2250
Model
Maximum Losses
W
SPMU1401
442
SPMU1402
765
SPMU2402
1524
SPMC1401
525
SPMC1402
871
SPMC2402
1737
SPMU1601
481
SPMU2601
956
SPMC1601
503
SPMC2601
1001
Model
Power losses
W
SPMA ≤480
SPMD ≤300
SPMC/U ≤50