Omron K8AB-PA1 Manual page 22

Three-phase asymmetry and phase-sequence phase-loss relay
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Bottom
ON
DIP Switch Functions
Function
SW1
Power ON lock time
OFF
ON
SW2
Monitoring mode
OFF
selector
ON
SW3
SW4
Function
OFF
OFF Rated input
voltage switch
ON
OFF
(K8AB-PW1)
OFF
ON
ON
ON
OFF
OFF Rated input
voltage switch
ON
OFF
(K8AB-PW2)
OFF
ON
ON
ON
Dimensions
K8AB-PW
SW1
SW2
DIP Switch
SW3
SW4
Default
1 s
OFF
5 s
3-phase 3-wire
OFF
power monitoring
mode
3-phase 4-wire
power monitoring
mode
Default
3-phase
3-phase
SW3 SW4
3-wire
4-wire
mode
mode
200 VAC 115 VAC OFF
OFF
220 VAC 127 VAC
230 VAC 133 VAC
240 VAC 138 VAC
380 VAC 220 VAC OFF
OFF
400 VAC 230 VAC
415 VAC 240 VAC
480 VAC 277 VAC
22.5
5
100
90
5
Three-phase Voltage Relay
K8AB-PW
J-55

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