Protection of 3 Phase devices against Over voltage, Under voltage,Single Phasing, Reverse Phasing & unbalance supply are one of the major issue in electrical systems. For safe running of 3-phase devices, special protections that keep a continuous watch on supply conditions are very essential. The major cause of maximum load burn-out is overloading which occurs due to unbalance supply, Single Phasing & Reverse Phasing conditions. VMR3P detects such Conditions & protect the load from burn out. 'PROTON's LVM 3P' offer above protections along with 3 digit display showing R-Y,Y-B,BR voltages in scanning mode with precise accuracy. LOW/HIGH voltage tripping to ensure trouble free running of 3-phase Loads.
Additional auxiliary supply not required.
- Supply voltage: 3 Phase, 415 VAC +-10% 50Hz
- Mounting: DIN RAIL
- Base mounting dimensions: 55 (W) x 65 (H) x 125 (D) mm.
- Trip Time delay: 50 msec.
- Output:Two Potential free Relay contact of 5A rating
- Output Contacts:Two Change over .( C- NO- NC),Rating 5 A at 230 VAC
1) Healthy ono -Green LED
2)Over Voltage (OV) Red LED
3)Under Voltage (UV) Red LED
4)Single Phase (SPP) Red LED
5)Reverse Phase (RP) Red LED
Pink printed dress, woven, round neck with a keyhole and buttoned closure at the back, sleeveless, concealed zip up at left side seam, belt loops along waist with slight gathers beneath, brand appliqu?? above left front hem, has an attached lining.Comes with a white, slim synthetic belt that has a tang clasp.