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3 Phase Voltage Monitoring Sequence Relay JVR800-2 Voltage Relay Under Over Voltage Protector

Free shipping on orders over $29.99

$36.17

$ 16 .99 $16.99

In Stock

About this item

  • Function: This voltage relay has overvoltage, undervoltage, phase loss, phase sequence and unbalanced three-phase voltage .
  • Practicality: This 3-phase voltage relay does not require an external power supply. Has practical functions: power delay, output test, etc.
  • The Composition of This Product: Three-phase voltage protector, chronograph and counter are integrated in one relay.
  • 2 rest modules are optional, manual and automatic.
  • The LCD can display data for easy reading.



Product Description

3 Phase Voltage Relay
3 Phase Voltage Relay

Specification:

Overvoltage setting range: 200-600V

Undervoltage setting range: 150-500V

Delay time for overvoltage and undervoltage: 0.1-30s

Delay time for phase loss: 0.1-30s

Delay time for phase sequence: 0.1-30s

Start delay time: 0-999s

Auto reset mode: ON/OFF

Auto reset time: 0.1-999s

Timer and counter input: AC/DC 80-450V

3 Phase Voltage Relay

3 Phase Voltage Relay

3 Phase Voltage Relay


Parveen Farmah
2025-07-13 12:31:38
A+++++ Perfect
City of Seabrook
2025-04-27 19:51:03
Had a licensed electrician install and it exploded in his face as power was restored to the panel.
Jeffrey S. Evans
2025-04-06 17:36:37
I hope the display is self explaining because the documentation that came with this is written in Chinese!Very fast shipping through Amazon and a nice small footprint. Going to use this to replace a bad phase loss relay set in a 3 phase rotary screw air compressor.
Enrique C.
2025-03-18 10:18:08
Excelente costo beneficio.
Rogelio Guerrero
2025-03-16 12:17:49
Cumplió todas las funciones que indica. La calidad de los materiales no es la mejor, sin embargo, tiene muy buena relación calidad-precio
Niro Rodi
2025-02-01 16:44:17
Material no resistente para el propósito , se desbarató, no gasten su dinero.