BONFIGLIOLI ACTIVE CUBE Guia De Inicio Rapido página 118

8.10.2 ACU510 (160.0...400.0 kW, 525 V)
Type
ACU510
Output, motor side
Output current
GB
I Longt ovrld (60 s)
I Shortt ovrld (1 s)
Output, braking resistor
Min. braking resistance
Recommended braking
resistor (U
dBC
Input, mains side
Mains current
Mains voltage
Fuses 8)
Ambient conditions
Energy dissipation (2 kHz
switching frequency)
Output current (Maximum current in continuous operation)
Frequency inverter
nominal power
160 kW
200 kW
250 kW
315 kW
355 kW
400 kW
1) Power reduction with torsional frequencies below 10 Hz
2) Only with torsional frequencies above 10 Hz
6) Rated value with recommended motor power, 525V mains voltage and mains
inductance U
8) Semiconductor fuses recommended (e.g. Bussmann Type 170M)
116
I
1) I
2) I
R
R
= 770 V)
6) I
U
I
P
2 kHz
230
290
360
450
490
560
=4%
K
Quick Start Guide ACU
-51 -53
A 230 290
eff.
A 345 435
eff.
A 420 520
eff.
Ω 1.20 1.20
Ω 2.70 2.70
A 215 270
V
A 315 350
W 3800 4500
Switching frequency
4 kHz
230
290
360
450
490
560
-55 -57 -59
360 450 490
540 675 735
650 810 880
1.20 0.80 0.80
2.70 1.50 1.50
335 420 470
525
450 550 630
5600 6300 6850
8 kHz
230
290
360
450
490
560
-61
560
840
1000
0.80
1.50
525
700
7900
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