ABB ATS021 - DIP Switch Parameter Settings

Installation and operating instructions, ATS021
1SDH000759R0002, L4106
18
DIP switches S23
DIP switches S23-1...3 to set the rated voltage of monitored lines
S23-1...3 Positions Un = main/phase voltage
OFF, OFF, OFF Un = 480/277 V
ON, OFF, OFF Un = 440/254 V
OFF, ON, OFF Un = 415/240 V
ON, ON, OFF Un = 400/230 V
(default)
DIP-switch S23-4 to set rated frequency of the monitored lines
S23-4 Position Rated frequency fn
OFF 50Hz (default)
ON 60Hz
5.1.1 Parameter settings by DIP switches
S23 S24
Figure 5.2 DIP switches in ATS021, the positions are factory default settings
OFF, OFF, ON Un = 380/220 V
ON, OFF, ON Un = 230/130 V
OFF, ON, ON Un = 220/127 V
ON, ON, ON Un = 208/120 V