Selec VPRA2M-CE, Voltage protection relay


VPRA2M-CE is an advanced protection relay designed to ensure the stability and safety of electrical systems. Capable of measuring critical parameters such as Under Voltage, Over Voltage, Phase Asymmetry, Phase Failure, and Phase Sequence, it offers comprehensive monitoring capabilities. Supporting both 1-Phase 2-Wire and 3-Phase 4-Wire electrical connections, it adapts to various setups.

The relay’s LED Indication display provides clear and immediate information about the system’s condition. It offers flexible timing options, including Trip Time Delay, Power ON Delay, and Recovery Time Delay, enhancing customization.

Precision is a key feature, with Trip setting accuracy at ±5% of Set Value and Time Setting accuracy at ±10% of Full Scale. The relay’s 2 Changeover (C/O) DPDT output contacts with NO (Normally Open) and NC (Normally Closed) ratings of 5A @ 250V AC / 28V DC enhance its switching capabilities.

Operating at an operating voltage range of 127 to 288V AC (Line-to-Neutral), the VPRA2M-CE is suitable for various power systems. Its compact size of 35mm and DIN Rail Mounting capability make it convenient for installation within control panels. Certified with CE, this relay adheres to rigorous quality standards, ensuring reliability and safety in critical electrical applications.


Measuring Parameter Under Voltage, Over Voltage, Phase Asymmetry, Phase Failure, Phase Sequence
Electrical Connection 1Ø-2W, 3Ø-4W
Display LED Indication
Time Ranges Trip Time Delay: 0-15sec,
Power ON Delay: 0-15sec,
Recovery Time Delay: 5sec ± 200ms
Accuracy Trip setting: ±5% of Set Value,
Time Setting: ±10% of F.S
Output Contact 2 C/O (DPDT )
Output Rating NO,NC: 5A @ 250V AC /28 V DC
Operating Voltage 127 to 288V AC (L-N)
Size 35mm
Mounting Type DIN Rail Mount
Certification CE

Additional information

Weight 1 kg

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