BONFIGLIOLI ACTIVE CUBE Guia De Inicio Rapido página 111

8.5 Size 2 ACU 410 (1.85...4.0 kW, 400 V)
Type
ACU410
Size
Output, motor side
Recommended motor
shaft power
Output current
I Longt overload (60 s)
I Shortt overload (1 s)
Switching frequency
Output, braking resistor
Min. braking resistance
Recommended braking
resistor
(U = 770 V)
dBC
Input, mains side
Mains current 2)
Mains voltage
Fuses
UL type 600 VAC RK5
Mechanical
Dimensions
Weight approx.
Connection terminals
Ambient conditions
Energy dissipation (2 kHz
switching frequency)
Output current (Maximum current in continuous operation)
Frequency inverter nominal
power
1.85 kW
2.2 kW
3.0 kW
4.0 kW
1) Connection requires a commutating choke.
2) Mains current with relative mains impedance ≥ 1% (see chapter „Electrical
installation")
3) Reduction of switching frequency in thermal limit range
10/18
-12
P kW 1.85
I A 4.2
eff.
I A 6.3
eff.
I A 8.4
eff.
f kHz
R Ω 136
R Ω 300
I A 4.2
U V
I A 6
I A 6
HxWxD mm
m kg
A mm 2
P W 68
2 kHz
4.2 A
5.8 A
7.8 A
9.0 A
Quick Start Guide ACU
-13 -15
2
2.2 3.0
5.8 7.8
8.7 11.7
11.6 15.6
2, 4, 8, 16
136 136
220 148
5.8 6.8
320 ... 528
10
10
250 x 60 x 175
1.6
0.2 ... 1.5
87 115
Switching frequency
4 kHz 8 kHz
4.2 A 4.2 A
5.8 A 5.8 A
1) 7.8 A 1) 7.8 A
1) 9.0 A 1) 3) 9.0 A
-18
4.0
9.0 3)
13.5
18.0
92
106
1) 7.8 1)
130
16 kHz
2.9 A
3.9 A
1) 5.3 A
1) 3) 6.1 A 3)
109
GB