Technical Data; General - ABB PST Installation And Maintenance Manual

Low Voltage Products & Systems
ABB Inc. • 888-385-1221 • www.abb-control.com
Chapter 3 - Description
3:8

Technical data

3:8.1

General

General data
Rated insulation voltage, Ui
Rated operational voltage, Ue
Rated control voltage, Us
Rated frequency
Voltage tolerances
Frequency tolerances
Rated impulse withstand voltage
Number of controlled phases
Programmable inputs
Output relays
Cooling system
Recommended fuse for
control circuit
Service factor
Communication protocols
690 V
208 - 690 V (in two models)
100 - 250 V 50/60 Hz
50 / 60 Hz
+10% to -15%
5%
2 kV
3
24 V DC, 10mA
250 V AC, Ith = 5A, Ie = 1.5A (AC-15)
Fan
6A Delayed
115% (100% for PSTB1050)
AS-I / DeviceNet / Profibus /
Modbus (available Fall 2003)
25
AC 1006.9 - 5/03