Siemens CU240B-2 Operating Instructions

Article No. 6SL3310- 1PG35-2AA0
Fuse according to IEC
manufacturer:
Maximum permissible line short-circuit current I
kmax
Minimum line short-circuit current required I
kmin
1)
3NE1436-2
(630 A/690 V)
Siemens AG
≤ 100 kA
> 8.5 kA
Fuse in compliance with UL
2)
Manufacturer:
Maximum permissible line short-circuit current I
kmax
Minimum line short-circuit current required I
kmin
1)
3NE1436-2
(630 A/690 V)
Siemens AG
≤ 100 kA
> 8.5 kA
max. power loss, at I
N
, 45 °C, 690 V 7.716 kW
Required cooling air flow 360 l/s
Maximum connectable cross-section of the line, mo‐
tor and DC-link cable
4 x 240 mm
2
4 x 500 kcmil
Recommended cable cross-section for 500 V
- line cable
- motor cable
3 x 120 mm
2
3 x 95 mm²
Recommended cable cross-section for 690 V
- line cable
- motor cable
3 x 120 mm
2
3 x 95 mm²
Recommended cable cross-section for 500 V
- DC link infeed (2/3 inverter power) 2 x 150 mm
2
Recommended cable cross-section for 690 V
- DC link infeed (2/3 inverter power) 2 x 150 mm
2
Tightening torque for line, motor, DC link, and
ground cable
50 Nm / 443 lbf in
Dimensions: Width x height x depth [mm] 548 x 1695 x 393
Weight 162 kg
Minimum control cabinet size for installation of the
Power Module (width x height x depth)
800 mm x 2000 mm x 600 mm
1)
The line supply must be capable of supplying the minimum short-circuit current so that the fuses trigger and consequential
damage is avoided.
Note: If the minimum short-circuit current is not reached, then the tripping time for the fuses increases, and this may result
in consequential damage.
2)
When semiconductor fuses are used, they must be mounted in the same higher construction as the inverter.
Technical data
10.5 Technical data, PM330 Power Module
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE 473

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English