BONFIGLIOLI Vectron ACTIVE CUBE Série Guide Rapide page 83

8.7 Size 5 ACU401 (18.5 to 30.0 kW, 400 V)
Type
ACU401
Size
Output, motor side
Recommended motor shaft power
Output current
Long-term overload current (60 s)
Short-time overload current (1 s)
Output voltage
Protection
Rotary field frequency
Switching frequency
Output, braking resistor
Min. braking resistance
Recommended braking resistor
(U = 770 V)
dBC
Input, mains side
2)
Mains current
Mains voltage
Mains frequency
Fuses
UL type 600 VAC RK5
Mechanical
Dimensions
Weight approx.
Ingress protection rating
Connection terminals
Form of assembly
Ambient conditions
Energy dissipation (2 kHz switching
frequency)
Coolant temperature
Storage temperature
Transport temperature
Rel. humidity
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.
3)
Output current
Frequency inverter nominal power
18.5 kW
22 kW
30 kW
1)
Three-phase connection requires a commutating choke.
2) Mains current with relative mains impedance ≥ 1% (see chapter„Electrical installation")
3)
Maximum current in continuous operation
05/16
P kW
I A
I A
I A
U V
- -
f Hz
f kHz
R Ω
R Ω
I A
U V
f Hz
I A
I A
HxWx
mm
D
m kg
- -
2
A mm
- -
P W
T °C
n
T °C
L
T °C
T
- %
2 kHz
40.0 A
45.0 A
1)
60.0 A
Quick Start Guide ACU 201, ACU 401, ACU 501, ACU 601
-27 -29
5
18.5 22.0
40.0 45.0
60.0 67.5
80.0 90.0
Maximum input voltage, three-phase
Short circuit / earth fault proof
0 ... 599, depending on switching frequency
2, 4, 8
16
26 22
42.0 50.0
320 ... 528
45 ... 66
50
50
250x200x260
8
IP20 (EN60529)
up to 25
vertical
445 535
0 ... 40 (3K3 DIN IEC 721-3-3)
-25 ... 55
-25 ... 70
15 ... 85, not condensing
Switching frequency
4 kHz
40.0 A
45.0 A
1)
60.0 A
-31
30.0
60.0
90.0
120.0
GB
16
1)
58.0
63
60
605
8 kHz
40.0 A
45.0 A
1)
60.0 A
83