Lovato Voltage Monitoring Relay, 3 Phase, SPDT, 380 → 575V ac, DIN Rail

RS Stock No.:: 916-0114
Mfr. Part No.:: PMV50A575
Brand:: Lovato

Lovato Voltage Monitoring Relay, 3 Phase, SPDT, 380 → 575V ac, DIN Rail

Subtotal (1 unit)**

$495.80

(exc. GST)

$545.38

(inc. GST)

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Units	Per unit
1 +	$495.80

**price indicative

RS Stock No.:: 916-0114
Mfr. Part No.:: PMV50A575
Brand:: Lovato

Datasheet

Voltage Monitoring Relay Self Powered Lovato

This Lovato range of voltage monitoring relays are self-powered for minimum and maximum voltage, phase and neutral loss including incorrect phase sequence. You have a choice of one or three phase voltage monitoring relays and a maximum and minimum AC voltage. The relays have configurable rated voltage including excellent tripping accuracy.

Self-powered
Modular DIN 43880 housing
Excellent tripping accuracy
IEC protection: IP40 on front and only when placed in an IP40 enclosure or control board
IP20 at terminals
Configurable rated voltage
One or three phase
Minimum and maximum AC voltage
Tripping accuracy

Approvals

EAC; UL Listed for USA and Canada (cULus File E93601) as auxiliary devices.
Compliant with standards: IES/EN 60255-5
IEC/EN 61000-6-2
IEC/EN 61000-6-3
UL 508
CSA C22.2 n° 14.

Lovato PMV50 Series Monitoring Relay, Voltage Sensing Range 380 to 575V AC, 0.1 to 20s Time Delay - PMV50A575

This monitoring relay is designed for advanced voltage management in three-phase electrical systems that do not require a neutral connection. With compact dimensions of 35.8 x 64.9 x 104.7 mm, it is ideal for DIN rail mounting. This relay efficiently monitors voltage levels ranging from 380 to 575 V AC and features an operating temperature range from -20°C to +60°C.

Features & Benefits

• Self-powered operation enhances installation flexibility
• Adjustable time delay ranging from 0.1 to 20 seconds
• Single pole configuration for simplified wiring
• Voltage sensing within the range of 380 to 575 V AC
• Designed for 50/60 Hz frequency compatibility
• Complies with cULus and EAC standards for safety

Applications

• Used for monitoring voltage levels in industrial electrical systems
• Ideal for detecting phase loss and incorrect phase sequences
• Fits seamlessly into automated control systems
• Essential for ensuring operational safety in electrical installations

What voltage range does the device effectively monitor?

It monitors voltage levels between 380 and 575 V AC, making it suitable for a variety of three-phase applications.

How does the adjustable time delay feature benefit users?

The time delay functionality allows the user to customise response times ranging from 0.1 to 20 seconds, helping to manage transient conditions effectively.

What type of connection does the device support?

It supports screw terminal connections, simplifying the wiring process and ensuring secure connections.

What range of operating temperatures can the relay withstand?

The relay is designed to function effectively in temperatures ranging from -20°C to +60°C, accommodating a wide range of environmental conditions.

Lovato Orange Contactors, Control Relays and Accessories

Attribute	Value
Monitoring Application	Voltage
Electrical Phase	3
Contact Configuration	SPDT
Voltage Sensing Range	380 → 575V ac
Voltage Sensitivity	Self Powered
Mounting Type	DIN Rail
Time Delay	0.1 → 20s
Series	PMV50
Dimensions	35.8 x 64.9 x 104.7mm
Minimum Operating Temperature	-20°C
Maximum Operating Temperature	+60°C
Width	64.9mm
Height	104.7mm
Length	35.8mm
Terminal Type	Screw
Number of Poles	1
Maximum Voltage Sensed	400V ac
Operating Temperature Range	-20 → +60°C