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Part numbers: 001-DVM-118, 001-DVM-1212, and 001-DVM-DR are Three Phase Monitors used for Motor Protection. These Phase Monitors can be used in either a 230V or 480V panel.

When proper voltage is connected to the Phase Monitor, the internal relay of the Phase Monitor Relay will be energized and the LED will come on steady. An abnormal condition in the Phase Failure Relay will cause the LED to blink during the trip delay. When the trip delay has expired the internal relay of the Phase Loss Relay will be de-energized.
Unit of Measure

Specifications

Underwriter's Laboratories (UL) File Number

 N/A #E101681

Alternating Current (AC) Operating Voltage

 N/A 200 to 280 V425 to 525 V

Relay Type

 N/A DPDT

Base Terminal Configuration

 N/A "Phoenix Style” Removable Connectors

Socket Type

 N/A Din Rail Mount

Under Voltage Trip

 N/A -15% of Setting for 200-280V -10% for 425-525V

Under Voltage Reset

 N/A -12% of Setting for 200 to 280 V -8% for 425 to 525 V

Over Voltage Trip

 N/A +10% for 425 to 525 V +15% of Setting for 200 to 280 V

Over Voltage Reset

 N/A +12% of Setting for 200 to 280 V +8% for 425 to 525 V

Phase Unbalance Trip

 N/A 10% with 1 Second Trip Delay (Indication Only) 5% with 5 Second Trip Delay (Indication Only)

Phase Unbalance Reset

 N/A 4 %

Trip Delay

 N/A 5 sec. (Delay is reduced to less than 1 sec if Phase Imbalance is 10% or greater.) (Indication Only)

Reset Delay

 N/A 2 sec. (Standard)

Voltage Ranges

 N/A 200 to 280 V425 to 525 V

Output Rating at 240 Volt Alternating Current (AC) Voltage

 N/A 3A at -40 ºC to +65 ºC 5A at -40 ºC to +50 ºC

Operating Temperature

 N/A -40 to +65 ºC

Storage Temperature

 N/A -45 to +85 ºC

Enclosure Material

 N/A White Plastic

Protects Against

 N/A Phase Unbalance (Indication Only) (Optional Over Voltage) Under Voltage Phase Loss Phase Reversal

Customer Options

 N/A Phase Unbalance - Indication Only

Category

 N/A Phase Monitors