Siemens COMBIMASTER Reference Manual page 6

COMBIMASTER & MICROMASTER Integrated
REFERENCE MANUAL
COMBIMASTER – UL CERTIFICATION
UL cUL listed power conversion equipment
type 5B33 in accordance with UL508C.
For use in pollution degree 2 environment.
(Applies to the Inverter only)
BSI
ISO 9001
Siemens plc operates a quality management system which complies with the
requirements of ISO 9001.
Siemens plc. 1999
© | G85139-H1731-U300-D2
MICROMASTER Integrated – UR
CERTIFICATION
UR cUR recognised power conversion
equipment in accordance with UL508C.
For use in pollution degree 2 environment.
This equipment must be externally cooled by
a fan, the rating of which depends on the unit
Case Size. For Case Sizes A and B, the fan
3
must provide 0.42m /min and 1.25m
respectively.
3
/min
5