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All Categories > Phase Monitors > Phase Monitors > Item # 001-DVM-1212  
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Item # 001-DVM-1212, Dual Voltage Phase Monitor


001-DVM-1212

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The Dual Voltage Phase Monitor automatically selects which voltage-scale to operate from, either 200-240vac or 425-525vac. When proper voltage is connected to the phase monitor, the internal relay will be energized and the LED will come on steady. An abnormal condition will cause the LED to blink during the trip delay. When the trip delay has expired the internal relay will be de-energized. The LED will then provide a series of pulses that indicate which fault condition is present. When conditions return to normal, the LED will blink during the reset delay. When the reset delay has expired, the LED will come on steady and the internal relay will be energized. The reset delay is also active immediately after power is turned on to the unit. These units can be used on Delta or Wye systems, 50/60 Hz. Neutral wires are NOT required.


 Specifications  

UL File No.

#E101681

Operating Voltage (AC)

230V, 480 V

Relay Type

DPDT

Base Terminal Configuration

Plug in 12 Pin Rectangular

Socket Type

12 Pin Rectangular, SD 12-PC

Under Voltage Trip

- 15% of Setting for 230V, -10% for 480V

Under Voltage Reset

-12% of Setting for 230V, -8% for 480V

Over Voltage Trip

+15% of Setting for 230V, -10% for 480V

Over Voltage Reset

+12% of Setting for 230V, -8% for 480V

Phase Unbalance Trip

5% with 5 Second Trip Delay

Phase Unbalance Reset

4%

Trip Delay

5 Sec (Delay is reduced to less than 1 sec if Phase Imbalance is 15% or greater.)

Reset Delay

2 Sec (Standard)

Voltage Ranges

200-240V and 425-525 V

Output Rating at 240V (AC)

10A Resistive

Operating Temperature

-40 to +50 °C

Storage Temperature

-45 to +85 °C

Enclosure Material

White Lexan

Base Material

Blue Lexan

Protects Against

Under Voltage
Phase Loss
Phase Imbalance
Phase Reversal

Customer Options

 View 		OV = Over Voltage
G5 = 5 Second Reset Delay
G10 = 10 Second Reset Delay
G20 = 20 Second Reset Delay
G30 = 30 Second Reset Delay
G60 = 60 Second Reset Delay

 DOWNLOADS 

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