JVRD 380 3 phase over under voltage relays device phase failure device

Product Overview

Description

JVRD-380 3 phase over under voltage relays device phase failure device

JVRD-380/JVRD-440/JVRD-460

 

 

♦ Features

  -- Compact modular size

  -- 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

 

♦ Protective Functions

  -- Phase sequence

  -- Phase loss

  -- Overvoltage

  -- Undervoltage

  -- Phase unbalance

 

♦ Typical Applications

    • Pumps     • Fans

    • Blowers    • Motors

    • Compressors

 

♦ Approvals

    • CE   

 

 

♦ Product Photo

 

 

 

♦ Technical data

Type	JVRD-380
Measuring circuit	L1,L2,L3
Rated voltage	220VAC,380VAC,440VAC 460VAC,480VAC,50/60Hz
Monitoring functions	phase sequence,phase loss,overvoltage, undervoltage,phase unbalance
Voltage setting range	Type suffix Overvoltage Undervoltage blank +15% -15% A +10% -10% B +12.5% -10% C +15% -12.5% T Customized
Indicators	phase sequence,phase loss,overvoltage, undervoltage and normal
Output contacts	2 C/O
Contact capacity	6A,250VAC
Dimensions(H*W*D)	79*23*79mm
Mounting	DIN Rail

 

 

 

♦ Wiring Diagram 

 

 

 

♦ GINRI Selection Guide

 

 

 

♦ GINRI Packing

 

 

 

♦ GINRI Relay Family Photo

 

 

 

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.