4. Technical data (input voltage 1 x 220...240V)
Inverter
ACM D2
ACM S2
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)
V3 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
EMC
Installed EMC-filter; limit class "A" according to EN 61800-3
(See page 17)
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
09.07.2001 Operating manual ACM D2/S2 7
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