MVP: Multi-Phase Three Range Voltage Relay
200 to 480VAC, 3Ø
Plug-In Package
Adj. Over & Under Voltage Trip
Phase Loss
Phase Rotation
Phase Imbalance
Adj. Re-Start Delay
Manual or Automatic Reset
Status LED
OperationOperation
The MVP will monitor line voltages from 200 up to 480VAC, 3Ø and automatically selects the correct operating range. Based on the adjustable settings, the output contacts will be energize when: 1. All phases are present 2. The voltages are within the adjustment parameters 3. The phases are in proper rotation. If any of these conditions are not satisfied, the output relay will drop out after the drop out time delay. There is an adjustabel re-start time delay for staggered starting. The MVP has a built-in manual reset feature with a reset button on the top.
Specifications
Electrical
Line Voltage: 200VAC to 480VAC, 3Ø
Frequency: 50/60Hz
Nominal Voltage: Adj. 200 to 480VAC
Over/Under Voltage: Adj. 5% to 15% of Nominal Voltage Phase Rotation: A - B - C Drop-out Delays: 2 sec. fixed
Re-Start Delay: 1 sec to 5 min.
Power Consumption: 1.5VA
Output Rating @ 25°C: 10 Amps @ 125VAC 6 Amps @ 277VAC 1/8 HP @ 125, 277VAC 5 Amps @ 30VDC
Physical
Mounting: Plug-In
Termination: 8 Pin (Octal) (Over 300VAC use OT-08) Packaging: Dust Cover Weight: 8.5 Oz. Approx.
Ambient Temperatures
Operating: 0°C to 40°C Storage: -40°C to 85°C