Siemens CMR - Voltage Ratings

CMR Installation and Operation Manual | Issue: July 2021, Revision 01.0
6
2 Ratings (continued)
2.4 Voltage ratings
The CMR is available with the following voltage rating options:
Successful deployment of the CMR requires that the correct model is selected to
match the available line voltage of the network. If the available voltage is too low,
then the batteries cannot be recharged.
Ratings description Unit , & -phase Model
-phase
only
Rated maximum voltage (P-P) U
r
kV .  .   
Rated power-frequency withstand – dry U
d
kV      
Rated impulse-withstand voltage U
p
kV      
Minimum system voltage for operation (P-P) kV .   . . 
Minimum system voltage for operation (P-E/Gnd) kV . . . . . .
1 Safety Information
3 Packing and Storage
4 Workshop Testing
5 Installation Procedure
6 Operation
7 Maintenance
8 Troubleshooting
2 Ratings