Selec 800VPR-3,voltage protection relay


800VPR-3 Analog Voltage Protection Relay, a reliable solution to safeguard your electrical systems. Priced at ₹633.00 (discounted from ₹746.94), this relay falls within the category of Analog Voltage Protection Relays, offering essential features for monitoring and protecting against under voltage, over voltage, phase sequence, and phase failure conditions.

Designed for a 3-phase, 3-wire electrical connection setup, the 800VPR-3 relay is a critical component for ensuring the stability and integrity of your electrical systems. With trip delay options ranging from 0 to 10 seconds and an instantaneous response for phase failure and phase sequence conditions, this relay provides accurate and timely protection.

Expect reliable performance with trip voltage accuracy of ±0.5% of Full Scale (F.S) and trip time accuracy of ±5% of F.S. The relay features a single C/O (SPDT) output contact, with NO (Normally Open) and NC (Normally Closed) ratings of 5A at 250V AC (resistive load).

Operating within an operating voltage range of 310V to 520V AC (Line to Line), the 800VPR-3 Analog Voltage Protection Relay ensures that your system operates within the specified voltage conditions. Its size of 22.5mm makes it suitable for DIN rail mounting, ensuring easy integration into your control panel arrangement.

Enhance the stability and health of your electrical system with the 800VPR-3 Analog Voltage Protection Relay, offering accurate and reliable protection against voltage-related issues. It’s a crucial component for maintaining the proper voltage conditions of your electrical setup


Measuring Parameter Under Voltage, Over Voltage, Phase Sequence, Phase Failure
Electrical Connection 3Ø – 3W
Time Ranges Trip Delay: 0 – 10sec & Instantaneous (For Phase Failure & Phase Sequence)
Accuracy Trip Voltage: ±0.5% of F.S,
Trip Time: ±5% of F.S
Output Contact 1 C/O ( SPDT )
Output Rating NC: 5A@250V AC, NO: 5A@250V AC (Resitive Load)
Operating Voltage 310 to 520V AC (L-L)
Size 22.5mm
Mounting Type DIN Rail Mount

Additional information

Weight 1 kg

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