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Delab Voltage Monitoring Relay DVS-2000
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Sell Delab Voltage Monitoring Relay DVS-2000



Specification of Delab Voltage Monitoring Relay DVS-2000

TECHNICAL DATA
MeasurementTrue RMS Ampere
Rated Voltage supply125 ~ 300 Vac ± 10% (3 phase 4 wire)
200 ~ 500 Vac ± 10% (3 phase 4 wire)
Rated frequency45 ~ 65 Hz
Output Contact1 C/O contact
Contact RatingAC-15 240V / 1.5A, 415V / 0.95A
Weightapprox. 90g
Operating temp.-5°C ~ + 40°C
Storage temp.-10°C ~ + 55°C
Enclosure ProtectionIP20
StandardEN/IEC 60947-5-1
Setting Range 
Over voltage settingOFF / 221 ~ 300 Vac ± 1% (3 phase 4 wire)
OFF / 381 ~ 500 Vac ± 1% (3 phase 4 wire)
Over voltage delay0.1~20 sec (0.1 sec step)
Under voltage settingOFF / 150 ~ 219 Vac ± 1% (3 phase 4 wire)
OFF / 260 ~ 379 Vac ± 1% (3 phase 4 wire)
Over voltage delay0.1~20 sec (0.1 sec step)
AsymmetryOFF / 5% ~ 20% ± 1% (1% step)
Asymmetrydelay0.1~20 sec (0.1 sec step)
Phase sequenceON / OFF
Start / Reset delay0.3~30 sec (0.1 sec step)
Auto-resetON / OFF

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