BONFIGLIOLI active cube 201 User Manual

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Operating Instructions ACU
43
5.11 ACU 401 Size 7 (75.0 to 132.0 kW, 400 V)
Type
ACU 401
-43
-45
-47
-49
Size
7
Output, motor side
Recommended motor shaft power
P
kW
75
90
110
132
Output current
I
A
150
180
210
250
Long-term overload current (60 s)
I
A
225
270
315
332
Short-time overload current (1 s)
I
A
270
325
375
375
Output voltage
U
V
Maximum input voltage, three-phase
Protection
-
-
Short circuit / earth fault proof
Rotary field frequency
f
Hz
0 ... 599, depending on switching frequency
Switching frequency
f
kHz
2, 4, 8
Output, braking resistor
(external) 5)
Min. braking resistance
R
Ω
4.5
3.0
Recommended braking resistor
(U
dBC
= 770 V)
R
Ω
6.1
5.1
4.1
3.8
Input, mains side
Power supply current
2)
I
A
143
1)
172
1)
208
1)
249
1)
Mains voltage
U
V
320 ... 528
Mains frequency
f
Hz
45 ... 66
Fuses
I
A
160
200
250
315
Fuses as per UL
6)
Cooper Bussmann
Type
FWH-250A
FWH-300A
FWH-350A
FWH-400A
Mechanical
Dimensions
HxWx
D
mm
510 x 412 x 351
Weight approx.
m
kg
45
48
Ingress protection rating
-
-
IP20 (EN60529)
Connection terminals
A
mm
2
up to 2 x 95
Form of assembly
-
-
vertical
Ambient conditions
Energy dissipation (2 kHz switching
frequency)
P
W
1600
1900
2300
2800
Coolant temperature for air cooling
7)
T
n
°C
0 ... 40 (3K3 DIN IEC 721-3-3)
If required by the customer, the switching frequency may be increased if the output current is reduced at the
same time. Comply with the applicable standards and regulations for this operating point.
Output current
4)
Frequency inverter nominal power
Switching frequency
2 kHz
4 kHz
8 kHz
75 kW
150 A
150 A
150 A
90 kW
180 A
180 A
180 A
110 kW
210 A
210 A
210 A
3)
132 kW
250 A
250 A
250 A
3)
1)
Three-phase connection requires a commutating choke.
2)
Mains current with relative mains impedance ≥ 1% (see Chapter 7 "Electrical installation")
3)
Reduction of switching frequency in thermal limit range
4)
Maximum current in continuous operation
5)
As an option, the frequency inverter of this size is available without internal brake transistor.
6)
For UL-compliant fusing, the specified Cooper Bussmann fuses must be used. Other fuses must not be used for
UL-conforming fusing.
7)
Coolant temperature for liquid cooling: see “Operating Instructions Liquid Cooling Supplemental“

BONFIGLIOLI active cube 201 Specifications

General

Brand	BONFIGLIOLI
Model	active cube 201
Category	DC Drives
Language	English