ABB ATS022 - Technical Data; Power Circuit Specifications

Installation and operating instructions, ATS022
1SDH000760R0002, L4106
26
Power circuit Value
ATS022
Rated operational voltage U
e
100 - 480 Vac ±20%
Phase - neutral 57.7 - 277 Vac ±20%
Rated frequency 50 – 60 Hz, 16 2/3 Hz, 400 Hz ±10%
Rated impulse withstand voltage U
imp
6 kV
1-phase system:
Rated operational voltage U
e
Phase - neutral 57.7 - 240 Vac ±20%
AUX voltage, if voltage 57.7 - 109 Vac 24Vdc – 110Vdc (-10 to +15%)
Operating temperature, without derating -20... +60 °C
Transportation and storage temperature -40... +70 °C
Altitude Max. 2000m
7. Technical data
7.1 Automatic transfer switch ATS022, power circuits
7. Technical data
Table 7.1 General technical data of automatic transfer switches