Specifications

Type SSM Specication Guide
Low Voltage Products & Systems 3
ABB Inc. • 888-385-1221 • www.abb.com/lowvoltage 1SXU132173M0201 [AC 1007.2] - 2/02
Softstarters
Type SSM
Medium voltage
Installation & maintenance manual
Introduction ......................................................................................................2
2.0 Codes & Standards ................................................................................. 2
3.0 Product Features .................................................................................... 2
A. Motor and Load Protection .............................................................2-4
B. Acceleration Control ..........................................................................4
C. Deceleration Control ......................................................................4-5
D. Starter Protection ............................................................................... 5
E. Inputs ................................................................................................ 5
F. Outputs ............................................................................................5-6
G. Operator Interface .............................................................................. 6
H. Metering ..........................................................................................6-7
I. Options ............................................................................................... 7
J. Serial Communications ......................................................................7
4.0 Design Specications ............................................................................. 7
A. Power Ratings ....................................................................................7
B. Power Structure ..............................................................................7-8
C. SCR Modules ..................................................................................... 9
D. Ambient Conditions ............................................................................ 9
E. Electronic ......................................................................................9-10
5.0 Mechanical Construction ......................................................................10
6.0 Quality Requirements ...................................................................... 10-11
7.0 Documentation ...................................................................................... 11
8.0 Spare Parts ........................................................................................... 11
9.0 Field Acceptance, Testing and Training ................................................ 11