- Rated voltage
- 220VAC,380VAC, 440VAC,460VAC,50/60Hz
- 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
- 1 C/O
- Contact capacity
- Degree of protection
- IP 20
- Mechanical durability
- 1000000 cycles
- Dimensions (H x W x D)
- DIN rail
GINRI JVR-381 Three Phase Voltage Monitoring Relay Phase Failure Sequence Asymmetry Relay
-- Three Phase Voltage Monitoring Relay of phase sequence, phase loss and phase unbalance
-- Powered by the measuring circuit
-- 1 C/O contact
-- 3 LEDs for status indication
♦ Protective Functions
-- Phase sequence
-- Phase loss
-- Phase unbalance
♦ Technical data
phase sequence, phase loss, phase unbalance
phase sequence, phase loss and normal
Dimensions (H x W x D)
* Please contact us for further information.
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.