ABB SPAC 310 C User Manual

2
1MRS 750747-MUM EN
Issued 97-08-26
Version A (replaces 34 SPAC 2 EN1)
Checked
Approved
Data subject to change without notice
SPAC 310 C
SPAC 312 C
Feeder terminal
Contents
Features .......................................................................................................................... 3
Area of application.......................................................................................................... 3
Description of function .................................................................................................. 5
Design ....................................................................................................................... 5
Protection functions .................................................................................................. 7
Control functions ...................................................................................................... 8
Measurement functions ............................................................................................. 9
Serial communication ................................................................................................ 9
Auxiliary power supply .............................................................................................. 9
Application ................................................................................................................... 10
Mounting and dimension drawings ......................................................................... 10
Connection diagram ................................................................................................ 11
Intermodular control signal exchange ...................................................................... 13
Terminals and wiring .............................................................................................. 15
Start-up ........................................................................................................................16
Technical data .............................................................................................................. 17
Exchange and spare parts .............................................................................................. 21
Maintenance and repairs ............................................................................................... 21
Order information ........................................................................................................ 21
The user´s manual for the feeder terminal SPAC 310 C/SPAC 312 C is composed of the following
partial manuals:
General description 1MRS 750747-MUM EN
Control module SPTO 1D2 1MRS 750748-MUM EN
General characteristics of D-type relay modules 1MRS 750066-MUM EN
Combined overcurrent and earth-fault relay module SPCJ 4D29 1MRS 750119-MUM EN

ABB SPAC 310 C Specifications

General

Brand	ABB
Model	SPAC 310 C
Category	Touch terminals
Language	English