Trumeter VMR Series Voltage Monitor Relay, 5 seconds ON delay, 0.5 to 15 seconds time delay

Downloads: datasheet manual

A compact voltage monitoring relay designed to deliver essential protection for three-phase systems.

Features

Essential Fault Detection: Monitors common 3-phase anomalies with precision
Configurable ON Delay: Supports a variety of motor and load startup requirements
Space-Saving Design: Perfect for tight enclosures and field-mounted panels
Monitoring Functions: Phase Loss, Phase Sequence, Phase Asymmetry
ON Delay: 5 Seconds
OFF Delay: Adjustable from 0.5 to 100 seconds
Phase Asymmetry: Adjustable from 5% to 10%

Applications

Supply Voltage	208 to 480 V AC (3 Phase 3 Wire)
Supply Variation	-12% to +10% of Supply Voltage
Frequency	50/60Hz
Power Consumption (maximum)	3VA
Phase Loss	Yes
Phase Sequence	Yes
Phase Asymmetry	5 to 15% Fixed
ON Delay	5s
Trip Time (OFF Delay)	0.5 to 15 s (Selectable)
Relay Output	1x C/O (Form C)
Contact Rating	5A at 240 V AC / 30 VDC (Resistive)
Electrical Life	1x10⁵
Mechanical Life	3x10⁶
Utilization Category (AC - 15)	Rated Voltage (Ue): 120/240 V, Rated Current (Ie): 3.0/1.5 A
Utilization Category (DC - 13)	Rated Voltage (Ue): 24/125/250 V, Rated Current (Ie): 2.0/0.22/0.1 A
LED Indication	Healthy: Relay LED: Continuous ON Phase Reverse: Relay LED: Flashing Asymmetry: Relay LED: OFF (Red Color)
Operating Temperature	5 to 140°F (-15 to 60°C)
Storage Temperature	-4 to 176°F (-20 to 80°C)
Humidity (Non Condensing)	95% (Rh)
Enclosure	Flame Retardant UL 94-V0
Dimension (W x H x D)	0.71 x 2.30 x 3.54" (18 x 58.5 x 90 mm)
Weight (unpacked) Approx.	2.5 oz (70 g)
Mounting	Base / DIN Rail
Certification	cULus, CE
Degree of Protection	IP 20 for terminals, IP30 for enclosure

Trumeter VMR Series Voltage Monitor Relay, 5 seconds ON delay, 0.5 to 15 seconds time delay

datasheet for the Trumeter VMR Series Voltage Monitor Relay, 5 seconds ON delay, 0.5 to 15 seconds time delay manual for the Trumeter VMR Series Voltage Monitor Relay, 5 seconds ON delay, 0.5 to 15 seconds time delay

Features

Essential Fault Detection: Monitors common 3-phase anomalies with precision
Configurable ON Delay: Supports a variety of motor and load startup requirements
Space-Saving Design: Perfect for tight enclosures and field-mounted panels
Monitoring Functions: Phase Loss, Phase Sequence, Phase Asymmetry
ON Delay: 5 Seconds
OFF Delay: Adjustable from 0.5 to 100 seconds
Phase Asymmetry: Adjustable from 5% to 10%

Applications

Supply Voltage	208 to 480 V AC (3 Phase 3 Wire)
Supply Variation	-12% to +10% of Supply Voltage
Frequency	50/60Hz
Power Consumption (maximum)	3VA
Phase Loss	Yes
Phase Sequence	Yes
Phase Asymmetry	5 to 15% Fixed
ON Delay	5s
Trip Time (OFF Delay)	0.5 to 15 s (Selectable)
Relay Output	1x C/O (Form C)
Contact Rating	5A at 240 V AC / 30 VDC (Resistive)
Electrical Life	1x10⁵
Mechanical Life	3x10⁶
Utilization Category (AC - 15)	Rated Voltage (Ue): 120/240 V, Rated Current (Ie): 3.0/1.5 A
Utilization Category (DC - 13)	Rated Voltage (Ue): 24/125/250 V, Rated Current (Ie): 2.0/0.22/0.1 A
LED Indication	Healthy: Relay LED: Continuous ON Phase Reverse: Relay LED: Flashing Asymmetry: Relay LED: OFF (Red Color)
Operating Temperature	5 to 140°F (-15 to 60°C)
Storage Temperature	-4 to 176°F (-20 to 80°C)
Humidity (Non Condensing)	95% (Rh)
Enclosure	Flame Retardant UL 94-V0
Dimension (W x H x D)	0.71 x 2.30 x 3.54" (18 x 58.5 x 90 mm)
Weight (unpacked) Approx.	2.5 oz (70 g)
Mounting	Base / DIN Rail
Certification	cULus, CE
Degree of Protection	IP 20 for terminals, IP30 for enclosure