REXROTH RD 500 Series, Руководство по применению

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RD 500 RD51 Converter Technical Data
3-9
DOK-RD500*RD51*******-IB04-EN-P
4 kHz 8 kHz
RD51.1 132 160 200 315 400 132 160 200 315 400
Peak power for t = 0.1 s kW 270 270 370 2x270 2x370 270 270 370 2x270 2x370
Minimum resistance value
Ω
2.2 2.2 1.6 2x2.2 2x1.6 2.2 2.2 1.6 2x2.2 2x1.6
1: Max. permissible motor power based on 4-pin standard induction
motor
2: Starting at an output voltage Ua >400 V, the rated current is linearly
reduced from 100 % to 83 % for Va = 480 V.
3: Additional function W1 required
4: If Output frequency >150 Hz the additional function M1 is required
(without integrate Motor filter)
3.9 Technical Data for Size Classes G and H with Pulse
Frequency f
p
= 12 kHz
12 kHz
RD51 132 160 200 315 400
Supply voltage, 3-phase 380 ... 480 V AC (±10 %)
1)
Output frequency
3)
Hz
0 - 1000 0 - 500
Rated current A 140 170 210 310 395
Peak current for t = 60 s A 182 221 273 403 514
t = 1 s A 238 289 357 527 672
Rated output S
N
kVA 92 112 138 204 260
Peak power for t = 60 s kVA 120 145 180 265 338
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
Power loss 3.0 3. 4.6 6.8 8.6
Radio int. sup. level/noise immunity A 1 according to EN 55011 / EN 61800-3
Mechanical design
Size classes 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
R Liquid cooling with
internal pump kg
157 157 157 312 312
Performance data of chopper
Continuous power kW 40 40 40 2 x 40 2 x 40
Continuous power
2)
kW 100
100 100 2 x 100 2 x 100
Peak power for t = 0.1 s kW 270 270 370 2 x 270 2 x 370
Minimum resistance value
Ω
2.2 2.2 1.6 2 x 2.2 2 x 1.6
1): Starting at an output voltage Ua >400 V, the rated current is linearly
reduced from 100 % to 83 % for Ua = 480 V.
2): Additional function W1 required
3): If Output frequency >150 Hz the additional function M1 is required
(without integrate Motor filter)