REXROTH RD 500 Series, Applications Manual

Page: 40 / 276

3-8
Converter Technical Data RD 500 RD51
DOK-RD500*RD51*******-IB04-EN-P
3.8 Technical Data for Size Classes G and H with Pulse
Frequency f
p
= 4 kHz / 8kHz
4 kHz 8 kHz
RD51.1 132 160 200 315 400 132 160 200 315 400
Rated motor output
1)
kW 132
160 200 315 400 110 132 160 200 315
Supply voltage, 3-phase 380 ... 480 V AC (±10 %)
2)
Output frequency
4)
Hz
0 - 250 0 - 150 0 - 500 0 - 250
Rated current A 230 290 350 540 680 195 230 280 400 540
Peak current for t = 60 s A 299 377 455 702 884 254 299 364 520 702
t = 1 s A 391 493 595 918 1156 332 391 476 680 918
Rated output S
N
kVA 151 191 230 355 448 128 151 184 263 355
Peak power for t = 60 s kVA 197 248 299 462 582 166 197 240 342 462
Supply voltage, 3-phase 500 V AC (±10 %)
Output frequency
4)
Hz
0 - 250 0 - 150 0 - 500 0 - 250
Rated current A 190 240 280 432 550 160 190 240 345 432
Peak current for t = 60 s A 247 312 364 562 715 208 247 312 449 562
t = 1 s A 323 408 476 734 935 272 323 408 587 734
Rated output S
N
kVA 156 197 230 355 452 132 156 197 284 355
Peak power for t = 60 s kVA 203 257 299 462 588 171 203 257 369 462
Ambient conditions, noise suppression level, interference immunity
Environmental class 3K3 according to DIN IEC 721-3-3 (ambient temperature 0 – 40 °C operation, to
50 °C power reduction at 2.5 % per K)
Cooling air requirement m³ / s 0.4 0.4 0.6 0.8 1.2 0.4 0.4 0.6 0.8 1.2
Power loss kW 5.2 6.5 7.7 11.8 15.0 4.4 5.2 6.5 9.5 11.8
Radio int. sup. level / noise immunity A 1 according to EN 55011 / EN 61800-3
Mechanical design
Size classes G G G H H G G G H H
Degree of protection IP 20 according to EN 60529 (without connection terminals)
Weight of converter for the various cooling types
F Forced air cooling with integrated
liquid circuit kg 180
180 180 358 358 180 180 180 358 358
R Liquid cooling with
internal pump kg
157 157 157 312 312 157 157 157 312 312
Performance data of chopper
Continuous power kW 40 40 40 2 x 40 2 x 40 40 40 40 2 x 40 2 x 40
Continuous power
3)
kW
100 100 100 2x100 2x100 100 100 100 2x100 2x100