BONFIGLIOLI ACTIVE CUBE Guia De Inicio Rapido página 117

8.10.1 ACU410 (160.0...400.0 kW, 400 V)
Type
ACU410
Output, motor side
Output current
I Longt ovrld (60 s)
I Shortt ovrld (1 s) 2)
Output, braking resistor
Min. braking resistance
Recommended braking
resistor (U = 770 V)
dBC
Input, mains side
Mains current 6)
Mains voltage
Fuses 7)
Fuses as per UL 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, 400V mains voltage and mains
inductance U =4%
K
7) Semiconductor fuses recommended (e.g. Bussmann Type 170M)
8) For UL-compliant fusing, the specified Cooper Bussmann fuses must be used. * is a
placeholder for assembly.
10/18
I A
eff.
1) I A
eff.
I A
eff.
R Ω 2.71
R Ω
I A
U V
I A
170 *08 /
Type
M5
P W 3800
2 kHz
305
380
475
595
645
735
Quick Start Guide ACU
-51 -53 -55
305 380 475
460 570 715
550 685 855
2.17 1.20
2.7 2.2 1.50
280 350 440
320 ... 528
400 500 630
*10 / *12 /
*58 *60 *62
4500 5600
Switching frequency
4 kHz
305
380
475
595
645
735
-57 -59 -61
595 645 735
895 970 1100
1070 1160 1330
0.80 0.80 0.80
1.00 1.00 1.00
550 620 690
700 800 900
*13 / *14 / *15 /
*63 *64 *65
6300 6850 7900
8 kHz
305
380
475
595
645
735
115
GB