4. Technical data (input voltage 1 x 220...240V)
Inverter
ACM-D2
0.37kW 0.55kW 0.75kW 1.1kW 2.2kW
Motor output kW 0.37 0.55 0.75 1.1 2.2
Output power kVA 0.75 1.0 1.5 1.9 3.2
Rated device current A 2.0 2.6 3.4 4.5 9.0
Overload capacity %
200% × 180 s (+/-15%)
Output voltage
(max. = mains voltage)
V 3 x 0...U
IN
Output frequency Hz 0...650 Hz (0...1300Hz vers. D2A-1300-xxx)
Electrical efficiency % > 95%
Operating mode 4-quadrant operation (with braking chopper)
Mains voltage V
1 x 220...240V, +/−15%
1x220...240V
or
3x220...240V
Mains frequency Hz 40...70 Hz
Modulation method PWM
Modulation frequency kHz 8 4
Speed reference
0...10V DC; (10...0V DC); -10V...0...10V DC
0...20mA; 4...20mA
External potentiometer (4K7); Keypad (JOG mode)
Motorpotentiometer ((mode JOG MPt) only with softw. D2A-STD)
RS485 (CAN on request)
Frequency resolutions Hz 9 Bit of maximum frequency
Acceleration/
deceleration time
Sec. 0.01...1000 sec.
Maximum frequency Hz 0...650 Hz (0...1300Hz vers. D2A-1300-xxx)
Minimum frequency 0...Fmax
DC brake Standard
Braking chopper Standard
Undervoltage trip level V 170...175V AC / 240...250V DC
Overvoltage trip level V 280...285V AC / 395...405V DC
Short circuit Electronically controlled
Overcurrent Electronically controlled
Overtemperature Monitoring of heat sink temperature
Programming block Definable security code
Start block Definable AUTOSTART function
Ambient temperature °C
From −5 °C to 45 °C
Storage temperature °C
From −20 °C to 60 °C
Humidity % < 90% RH, non-condensing
Degree of protection IP IP 20
Weight, approx. kg 1.6 2.5 2.5 2.7 4.9
Inverter output
data
Mains
input
Control dataProtective
functions
Ambient
conditions
BERGES electronic
6 Operating manual ACM-D2 29.05.98
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