Motor Protection Electronics, Inc.
2464 Vulcan Rd.
Apopka, FL 32703
Phone: 407-299-3825 • Fax: 407-294-9435
Email: info@mpelectronics.com • Website: www.mpelectronics.com
All Categories > Phase Monitors > Phase Monitors > Item # 001-DVM-DRG5  


Item # 001-DVM-DRG5, 3 Phase Motor Protection Phase Monitor
List Price $223.86

The Dual Voltage Phase Monitor automatically selects which voltage scale to operate from, either 200-280V or 425-525V. When the proper voltage is connected to the phase monitor the internal relay will be energized and the LED will be 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. To add the Over Voltage feature select the OV option. To extend the standard Reset Delay select one of the G options.





Specifications  · Additional Description

Specifications

Underwriter's Laboratories (UL) File Number
#E101681

Alternating Current (AC) Operating Voltage
200 to 480 V
425 to 525 V

Relay Type
DPDT

Base Terminal Configuration
"Phoenix Style” Removable Connectors

Socket Type
Din Rail Mount

Under Voltage Trip
-15% of Setting for 200-280V
-10% for 425-525V

Under Voltage Reset
-12% of Setting for 200 to 280 V
-8% for 425 to 525 V

Over Voltage Trip
+10% for 425 to 525 V
+15% of Setting for 200 to 280 V

Over Voltage Reset
+12% of Setting for 200 to 280 V
+8% for 425 to 525 V

Phase Unbalance Trip
10% with 1 Second Trip Delay
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
5 seconds

Voltage Ranges
200 to 280 V
425 to 525 V

Output Rating at 240 Volt Alternating Current (AC) Voltage
3A at -40 ºC to +65 ºC
5A at -40 ºC to +50 ºC

Operating Temperature
-40 to +65 ºC

Storage Temperature
-45 to +85 ºC

Enclosure Material
White Plastic

Protects Against
(Optional Over Voltage)
Under Voltage
Phase Loss
Phase Imbalance
Phase Reversal

Customer Options

 View
5 Second Reset Delay

Category
Phase Monitors


Additional Description

The LED of the Three Phase Monitoring Relay will then provide a series of pulses that indicate which fault condition is present. When conditions return to normal, the LED of the Phase Sensing Relay 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, and 230/480VAC. 



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