- Rated supply voltage
- Operating Range
- Operating Frequency
- Voltage hysteresis
- Output type
- 1NO & 1NC
- Contact capacity
- Degree of protection
- IP 20
- 35mm DIN rail
3 Phase Protection Monitoring Relay JVR1000 Digital phase sequence relay 380VAC , 50Hz
-- 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
♦ Protective Functions
-- Phase sequence
-- Phase loss
-- Phase unbalance
♦ Technical data
phase sequence, phase loss, overvolatege, undervoltage,phase unbalance
Overvoltage setting range
Undervoltage setting range
Delay time for overvoltage and undervoltage
Phase unbalance setting range
Delay time for phase unbalance
Delay time for phase loss
Delay time for phase sequence
LCD indicating voltage,current,operation status
Dimensions (H x W x D)
♦ Wiring Diagram
Q1. What advantages do you have?
A1. Ginri Power Automation are the direct Manufacturer in Wenzhou China from 1995, we have professional developing, marketing & production team to offer you the most competitive price and best service.
Q2. What’s your main product?
A2. We are 100% focus on Automation Products Voltge Monitoring Relay, Motor Protection Relay, Relay Modules, and Connector-Terminal Conversion Units.
Q3. Could you print our own logo?
A3. Yes, Our company are available for Retail & Wholesale & OEM & ODM.
Q4. How long is the quality guarantee?
A4. 18 month warranty, our products are 100% inspection.
Q5. How long is the deliver time?
A5. It usually takes about 3 - 5 working days for sample order and 10 - 25 days for big order.
Q6. What is your payment terms?
A6. Our Payment term is T/T, Aliexpress, Western Union, PayPal, Money Gram, L/C at sight.
Q7. How could I get your sample?
A7. You can request sample purchse through our alibaba trade assurance service.