Specification of DVS-1000 Voltage Monitoring Relay
Info : 021. 29023048 Email : pcs17a@gmail.com wa : 08974906988
TECHNICAL DATA DVS-1000 Measurement True RMS Ampere Rated Voltage Supply 240Vac +/- 10%, (3 phase 4 wire)
415Vac +/- 10%, (3 phase 3 wire) Rated frequency 50 Hz Output Contract 1 C/O contract Contract Rating AC-15 240V / 1.5A, 415V / 0.95A Weight approx 210g Operating temp. -5° C ~ +40° C Storage temp. -10° C ~ +55° C Enclosure Protection IP20 Standard EN/IEC 60947-5-1 SETTING RANGE Over Voltage Setting 250 ~ 310 Vac +/- 1%, (3 phase 4 wire)
430 ~ 530 Vac +/- 1%, (3 phase 3 wire) Under VoltageSetting 170 ~ 230 Vac +/- 1%, (3 phase 4 wire)
290 ~ 390 Vac +/- 1%, (3 phase 3 wire) Delay time setting 0.1 ~ 10.0 sec +/- 1%, (Over/Under Voltage)
2.0 sec Fixed (asymmetry trip)
< 1.0 sec (phase failure/phase sequence trip)
