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Unidrive SPM User Guide 265
Issue Number: 3 www.controltechniques.com
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.
N
For the definition of ambient temperature, see section 5.8.2 Enclosure ambient temperature on page 51.
14.1.2 Power dissipation
Table 14-6 Losses @ 40°C (104°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
Nominal rating
3kHz 4kHz 6kHz
Nominal rating
3kHz 4kHz 6kHz
kW hp kW hp
SPMA14X1
110 150 2058 2259 2153 90 150 1817 1935 1772
SPMA14X2
132 200 2477 2455 2255 110 150 2192 2042 1888
SPMA16X1
110 125 2573 2512 2438 90 100 2573 2512 2438
SPMA16X2
132 150 3106 2512 2438 110 125 3106 2512 2438
SPMD12X1
55 75 2020 2210 2580 45 60 1630 1790 2110
SPMD12X2
75 100 1920 2180 2700 55 75 1510 1720 2150
SPMD12X3
90 125 3410 3700 3340 75 100 2670 2930 2910
SPMD12X4
90 125 3730 3540 3240 90 125 3020 3060 2820
SPMD14X1
110 150 2380 2650 2790 90 150 2070 2310 2370
SPMD14X2
132 175 2930 3290 3440 110 150 2490 2800 3120
SPMD14X3
160 200 3500 3650 3410 132 175 2930 3290 3120
SPMD14X4
185 300 3690 3520 3360 160 200 3380 3220 3040
SPMD16X1
110 125 2740 3040 2950 90 100 2160 2550 2680
SPMD16X2
132 150 3110 3040 2950 110 125 2740 2970 2700
SPMD16X3
160 150 3290 3180 2860 132 150 2840 2820 2540
SPMD16X4
160 200 3300 3160 2880 150 150 3060 2820 2540
Table 14-7 Losses @ 40°C (104°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
Nominal rating
3kHz 4kHz 6kHz
Nominal rating
3kHz 4kHz 6kHz
kW hp kW hp
SPMD12X1
55 75 1490 1680 2050 45 60 1220 1380 1700
SPMD12X2
75 100 1920 2180 2700 55 75 1510 1720 2150
SPMD12X3
90 125 2420 2730 2820 75 100 1940 2200 2450
SPMD12X4
110 150 2730 2890 2810 90 125 2250 2500 2440
SPMD14X1
110 150 1800 2060 2420 90 150 1580 1820 2060
SPMD14X2
132 175 2210 2570 3110 110 150 1900 2210 2760
SPMD14X3
160 200 2600 3020 3110 132 175 2210 2570 2760
SPMD14X4
185 300 3080 3090 3100 160 200 2600 2760 2760
SPMD16X1
110 125 2420 2900 2990 90 100 1920 2310 2660
SPMD16X2
132 150 2820 2980 2990 110 125 2420 2870 2680
SPMD16X3
160 150 2470 2340 2210 132 150 2150 2040 1940
SPMD16X4
160 200 3110 3030 2830 150 150 2830 2670 2480
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