GINRI JVR-381 Three Phase Voltage Monitoring Relay Phase Failure Sequence Asymmetry Relay
GINRI JVR-381 Three Phase Voltage  Monitoring Relay Phase Failure Sequence Asymmetry Relay
GINRI JVR-381 Three Phase Voltage  Monitoring Relay Phase Failure Sequence Asymmetry Relay
GINRI JVR-381 Three Phase Voltage  Monitoring Relay Phase Failure Sequence Asymmetry Relay
Price
US $8.4-9.51
Model
JVR-381
Min. Order
1 piece

Item specifics

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
3A,250VAC
Degree of protection
IP 20
Mechanical durability
1000000 cycles
Weight
110g
Dimensions (H x W x D)
68X30X76mm
Mounting
DIN rail

Product review

Description

GINRI JVR-381 Three Phase Voltage  Monitoring Relay Phase Failure Sequence Asymmetry Relay            

JVR-381/JVR-441/JVR-461

 

 

♦ Features

  -- 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

 

♦ Typical Applications

     Pumps      Fans

     Blowers    • Motors

    • Compressors

 

♦ Approvals

     CE    CCC

 

♦ Technical data

 

Type

JVR-381

Measuring circuit

L1,L2,L3

Rated voltage

220VAC,380VAC ,440VAC

460VAV,480VAC,50/60Hz

Monitoring functions

phase sequence, phase loss, phase unbalance

Indicators

phase sequence, phase loss and normal

Output contacts

1 C/O

Contact capacity

3A ,250VAC

Dimensions (H x W x D)

68×30×76mm

Mounting

DIN rail

 


 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Please contact us for further information. 

 

GINRI Selection Gu

♦ GINRI Selection Guide

relay list.jpg

 

♦ GINRI Packing
PS2.jpg

 

♦ GINRI Relay Family Photo

 

PS2.jpg

 

77.jpg

 

FAQ
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.

 

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