Line supply requirements Line short circuit voltage Uk
Uk < 1 %
Input frequency
47 ... 63 Hz
Degree of protection
IP20
Possible braking methods
Regenerative feedback in generator mode
Connectable motors
Standard motors
Output frequency for control type Vector
0 ... 200 Hz
Power factor
0.9
Efficiency ?
0.95
Overload capability
2 ? rated output current (i.e. 200 % overload) for 3 s with a cycle time of 300 s
Electromagnetic compatibility
Line filter class A acc. to EN 55011
Ambient temperature
0 ... 50 °C without derating, > 50 ... 60 °C derating to 75 %
Storage temperature
-40 ::: +70 °C
Relative humidity
< 95 % RH, condensation not permissible
Cooling
Internal ventilation, power units with increased air cooling by built-in fans
Cooling clearance
Top/bottom
125 mm
Front
0 mm
Side
50 mm
Installation altitude
Up to 1000 m without derating, > 1000 ... 2000 m derating to 93 %
Compliance with standards
UL, cUL, CE, c-tick
CE marking
According to Low-Voltage Directive 2006/95/EC
Output current at 50 Hz 400 V 3 AC
Rated current Irated
18 A
25 A
32 A
36 A
Current base on IH1)
13.2 A
19 A
26 A
32 A
Rated power
Based on IL Based on IH1)
7.5 kW
11 kW
15 kW
18.5 kW
Rated pulse frequency
4 kHz
4 kHz
4 kHz
4 kHz
Power loss at rated current
0.24 kW
0.3 kW
0.4 kW
0.44 kW
Cooling air requirement
0.038 m3/s
0.038 m3/s
0.038 m3/s
0.022 m3/s
Input current
Rated current
13.2 A
19 A
26 A
30 A
Line supply connection
U1/L1, V1/L2, W1/L3
Screw terminals
Conductor cross-section
2.5 ... 10 mm2
PE connection
On housing with M5 screw
Motor cable length, max.
Shielded
25 m
25 m
25 m
50 m
Unshielded
100 m
100 m
100 m
100 m
Dimensions
Width
189 mm
189 mm
189 mm
275 mm
Height
334 mm
334 mm
334 mm
419 mm
Depth
Without Control Unit
185 mm
185 mm
185 mm
204 mm
With Control Unit
250 mm
250 mm
250 mm
260 mm
Weight, approx.
7.5 kg
7.5 kg
7.5 kg
13 kg
1) The base load current IH is based on the duty cycle for high overload applications (machine tool spindle application).
Product name
Control Unit CU240B-2
6SL3244-0BB00-1BA1
Operating voltage
24 V DC via the Power Module
Current consumption, max.
0.5 A
Protective insulation
PELV according to EN 50178 Protective separation from the line supply using double/reinforced insulation
Power loss
< 5.5 W
Analog input
1 differential input Switchable using DIP switch between voltage and current: -10 ... +10 V, 0/4 ... 20 mA, 10-bit resolution Analog inputs are protected against inputs in a voltage range of ± 30 V and have a common-mode voltage in the ± 15 V range
PTC/KTY interface
1 motor temperature sensor input, sensors that can be connected: PTC, KTY and Thermo-Click, accuracy ± 5 °C
