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

         
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.