BONFIGLIOLI active cube 201 User Manual

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Operating Instructions ACU
39
5.7 ACU 401 Size 2 (1.85 to 4.0 kW, 400 V)
Type
ACU 401
-12
-13
-15
-18
Size
2
Output, motor side
Recommended motor shaft power
P
kW
1.85
2.2
3.0
4.0
Output current
I
A
4.2
5.8
7.8
9.0
3)
Long-term overload current (60 s)
I
A
6.3
8.7
11.7
13.5
Short-time overload current (1 s)
I
A
8.4
11.6
15.6
18.0
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, 12, 16
Output, braking resistor
Min. braking resistance
R
Ω
136
136
136
92
Recommended braking resistor
(U
dBC
= 770 V)
R
Ω
300
220
148
106
Input, mains side
Power supply current
2)
I
A
4.2
5.8
6.8
1)
7.8
1)
Mains voltage
U
V
320 ... 528
Mains frequency
f
Hz
45 ... 66
Fuses
I
A
6
10
UL type 600 VAC RK5
I
A
6
10
Mechanical
Dimensions
HxWxD
mm
250 x 60 x 175
Weight approx.
m
kg
1.6
Ingress protection rating
-
-
IP20 (EN60529)
Connection terminals
A
mm
2
0.2 ... 1.5
Form of assembly
-
-
vertical
Ambient conditions
Energy dissipation (2 kHz switching
frequency)
P
W
68
87
115
130
Coolant temperature
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
12 kHz
16 kHz
1.85 kW
4.2 A
4.2 A
4.2 A
3.5 A
2.9 A
2.2 kW
5.8 A
5.8 A
5.8 A
4.9 A
3.9 A
3.0 kW
7.8 A
1)
7.8 A
1)
7.8 A
1)
6.6 A
1)
5.3 A
4.0 kW
9.0 A
1)
9.0 A
1) 3)
9.0 A
1) 3)
7.6 A
1) 3)
6.1 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

BONFIGLIOLI active cube 201 Specifications

General

Brand	BONFIGLIOLI
Model	active cube 201
Category	DC Drives
Language	English