Ginri JVRD-NK(Greater resistance to inverter noise)Three phase Four wire Voltage Monitoring Relays
- Price
- US $10-11.97
- Model
- JVRD-NK
- MOQ
- 1 piece
Item specifics
- Rated voltage
- 220VAC,380VAC,400VAC 440VAC,460VAC,50/60Hz
- Phase unbalance threshold
- 15% fixed
- Delay time for overvoltage and undervoltage
- 5-8s fixed
- Delay time for phase loss, phase unbalance,phase s
- 1-2s fixed
- Reset time
- 0.5s fixed
- Output contacts
- 2 C/O(1C/O &1NC for 3-phase 4-wire)
- Contact capacity
- 6A,250VAC
- Degree of protection
- IP 20
Review
Description
Ginri JVRD-NK(Greater resistance to inverter noise)Three phase Four wire Voltage Monitoring Relays
JVRD-NK (Greater resistance to inverter noise)
♦ Features
-- Compact modular size
-- Greater resistance to inverter noise
-- Three-phase monitoring of phase sequence, phase loss,phase unbalance and neutral loss
-- Powered by the measuring circuit
-- 1 C/O & 1NC contacts
-- 2 LEDs for status indication
♦ Protective Functions
-- Phase sequence
-- Phase loss
-- Phase unbalance
-- Neutral loss
♦ Typical Applications
• Pumps • Fans
• Blowers • Motors
• Compressors
♦ Approvals
• CE • CCC
♦ Technical data
♦ Wire diagram
* Please contact us for further information.