Power Electronics SD750K, Руководство по аппаратному обеспечению и установке

Страница: 43 / 100

POWER ELECTRONICS SD750K
MECHANICAL INSTALLATION
41
Tables of heat dissipation
Heat dissipation values have been obtained with a carrier frequency of 4kHz. The heat sources inside
the equipment correspond with the inverter bridge (IGBTs), rectifier bridge, the input filter and the output
dV/dt filter. SD750 Kompakt series present an overall efficiency higher than 98% at rated power, so the
heat dissipation approximately corresponds to 2% of the input power.
The cooling system of the drive depends on the degree of protection and the frame size.
400Vac
FRAME CODE
OPERATION TEMPERATURE
40 ºC NORMAL DUTY
OPERATION TEMPERATURE
50 ºC HEAVY DUTY
OVERLOAD
(A)
I(A)
Rated
Motor
Power
(kW)
Dissipated
heat (W)
I(A)
Rated
Motor
Power
(kW)
Dissipated
heat (W)
1
SD75K0260 5BCDE 260 132 2993,8 210 110 2494,8 315
SD75K0320 5BCDE 320 160 4320 250 132 3564 375
SD75K0340 5BCDE 340 200 5440 275 150 4080 413
2
SD75K0400 5BCDE 400 220 5720 330 160 4160 495
SD75K0450 5BCDE 450 250 6625 370 200 5300 555
SD75K0570 5BCDE 570 315 8473,5 460 250 6725 690
3
SD75K0700 5BCDE 700 400 10320 580 315 8127 870
SD75K0800 5BCDE 800 450 11700 650 355 9230 975
SD75K0900 5BCDE 900 500 13200 720 400 10560 1080
4
SD75K1050 5BCDE 1050 560 14504 840 450 11655 1260
SD75K1140 5BCDE 1140 630 16443 925 500 13050 1388
SD75K1230 5BCDE 1230 710 17600 990 560 13970 1485
690Vac
FRAME CODE
OPERATION TEMPERATURE
40 ºC NORMAL DUTY
OPERATION TEMPERATURE
50 ºC HEAVY DUTY
OVERLOAD
(A)
I(A)
Rated
Motor
Power
(kW)
Dissipated
heat (W)
I(A)
Rated
Motor
Power
(kW)
Dissipated
heat (W)
1
SD75K0160 6BCDE 160 132 3564 130 110 2970 195
SD75K0180 6BCDE 180 160 4384 150 132 3616,8 225
SD75K0210 6BCDE 210 200 5560 170 160 4448 255
2
SD75K0250 6BCDE 250 250 6450 210 200 5160 315
SD75K0310 6BCDE 310 315 8190 260 250 6500 390
SD75K0400 6BCDE 400 355 8946 320 315 7938 480
3
SD75K0480 6BCDE 480 450 11430 385 355 9017 578
SD75K0570 6BCDE 570 500 12900 460 450 11610 690
4
SD75K0680 6BCDE 680 630 16254 550 500 12900 825
SD75K0825 6BCDE 825 800 20800 660 630 16380 990