| JVR800-2 (NEW ITEM) LCD Three-phase Voltage and Phase Relay |
 |
■ Compact modular 43mm housing
■ Microprocessor technology provides highly accurate and repeatable protection
■ Built-in LCD and keypad afford a precise digital setting
■ Adjustable over- and undervoltage，phase unbalance threshold
■ Independent adjustable delay time for overvoltage, undervoltage, voltage unbalance,phase loss and phase sequence
■ Adjustable reset method:automatic reset or manual reset
■ Start delay(power-on delay)
■ Test trip with test button
■ 1 CO & 1NC contacts
■ with Timer and Counter for runing and faults
|
|
| JVR600-2K (NEW ITEM) LCD Three-phase Voltage and Phase Relay |
 |
■ Compact modular 43mm housing
■ World-wide power specifications supported by one Unit
■ Greater resistance to inverter noise
■ Microprocessor technology provides highly accurate and repeatable protection
■ Built-in LCD and keypad afford a precise digital setting
■ Adjustable over- and undervoltage，phase unbalance threshold
■ Independent adjustable delay time for overvoltage, undervoltage, voltage unbalance,phase loss and phase sequence
■ Adjustable reset method:automatic reset or manual reset
■ Start delay(power-on delay)
■ Test trip with test button
■ 1 CO & 1NC contacts
■ Fault recording with last 3 faults
|
|
| NEW!JVR600-2NK (3P+N input) LCD Three-phase Voltage and Phase Relay |
 |
■ Compact modular 43mm housing
■ World-wide power specifications supported by one Unit
■ Greater resistance to inverter noise
■ 3-phase 4-wire voltage input
■ Microprocessor technology provides highly accurate and repeatable protection
■ Built-in LCD and keypad afford a precise digital setting
■ Adjustable over- and undervoltage，phase unbalance threshold
■ Independent adjustable delay time for overvoltage, undervoltage, voltage unbalance,phase loss and phase sequence
■ Neutral loss monitoring
■ Adjustable reset method:automatic reset or manual reset
■ Start delay(power-on delay)
■ Test trip with test button
■ 1 CO & 1NC contacts
■ Fault recording with last 3 faults
|
|
| JVR800-1 LCD Three-phase Voltage and Phase Relay |
 |
■ Built-in LCD and keypad afford a precise,digital setting
■ Three-phase monitoring of phase sequence, phase loss, over- and undervoltage
■ Adjustable over- and undervoltage threshold
■ Independent adjustable delay time for phase sequence, phase loss, overvoltage, undervoltage
■ Powered by the measuring circuit
■ 1 C/O & 1NC contacts
■ with Timing, counting and faulure recording |
|
| JVR1000 3-phase Voltage and Phase Relay |
 |
■ Built-in LCD and keypad afford a precise,digital setting
■ Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance
■ Adjustable over- and undervoltage,phase unbalance threshold
■ Independent adjustable delay time for overvoltage, undervoltage,phase unbalance
■ Powered by the measuring circuit
■ 1 NO & 1NC contacts
■ Faulure recording
|
|
| NEW! JVRD-P01 3-phase Voltage and Phase Relay |
 |
■ Compact modular size
■ Support 3-phase 3-wire or 3-phase 4-wire power supply.
■ Switchable 8 level rated voltage
■ Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance
■ Neutral loss monitoring
■ Adjustable over- and undervoltage threshold
■ Adjustable trip time
■ Powered by the measuring circuit
■ 2 C/O contact
■ 5 LEDs for status indication
|
|
| JVRD-380W (adjustable) 3-phase Voltage and Phase Relay |
 |
■ Compact modular size
■ Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance
■ Adjustable over- and undervoltage threshold
■ Adjustable trip time
■ Powered by the measuring circuit
■ 2 C/O contact
■ 5 LEDs for status indication
|
|
| JVRD-380NW (adjustable) Three-phase Four-wire Voltage and Phase Relay |
 |
■ Compact modular size
■ Neutral loss
■ Three-phase Four-wire monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance
■ Adjustable over- and undervoltage threshold
■ Adjustable trip time
■ Powered by the measuring circuit
■ 1CO & 1NC contacts
■ 5 LEDs for status indication
|
|
| JVRD-380 3-phase Voltage and Phase Relay |
 |
■ Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance
■ Powered by the measuring circuit
■ 2 C/O contacts
■ 5 LEDs for status indication |
|
| JVRD-380N Three-phase Four-wire Voltage and Phase Relay |
 |
■ Compact modular size
■ Neutral loss
■ Three-phase Four-wire monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance
■ Powered by the measuring circuit
■ 1CO & 1NC contacts
■ 5 LEDs for status indication
|
|
| JVRD-6 3-phase Phase Relay |
 |
■ Three-phase monitoring of phase sequence, phase loss and phase unbalance
■ Powered by the measuring circuit
■ 2 C/O contacts
■ 3 LEDs for status indication |
|
| JVRD6(RD6) 3-phase Phase Relay |
 |
■ Three-phase monitoring of phase sequence, phase loss
■ Powered by the measuring circuit
■ 2 C/O contacts
■ 2 LEDs for status indication |
|
