Consistent Reliability with high accuracy
Trip setting through front panel potentiometer
Time delay user settable
LED Indication for healthy/faulty status
Compact size
Under voltage/Over voltage/phase reversal/ phase loss & voltage asymmetry
System
3 Phase 3 Wire
Burden on Supply
< 22 VA
Nominal Voltage
300-520 V AC
Delay
0.2 Sec. to 30 Sec.
Set Point
Over Voltage 415V-520V Under Voltage 303V-470V Voltage Asymmetry 52V Phase loss <260V Hystresis 9V
Relay Contacts
1 Potential Free Contact (NO, C & NC) Normally Energise
Contact Rating
5Amps / 230 V AC / 28 V DC
Temperature
Operating: -10° Cto 55° C, Storage: -20° C to + 75° C
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