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Phase Failure Relay Current Monitor Overload Protector JDB-1

Phase Failure Relay Current Monitor Overload Protector JDB-1

Phase Failure Relay Current Monitor Overload Protector JDB-1
CategoriesGinri Over Under Voltage Motor Protection Relay
BrandGinri
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Update TimeMar 29,2024
Detail Information

Ginri JDB-1 high power multifunction motor protection renlay

JDB-1

  

♦ Features

  -- Integrative structure

  -- Three-phase monitoring of overload, phase loss, phase unbalance

  -- Powered by the measuring circuit

  -- 1 NC SCR output contact  

  -- 4 LEDs for status indication   

 

♦ Protective Functions

  -- Overload

  -- Phase loss

  -- Phase unbalance 

 

♦ Typical Applications

    • Pumps     • Fans

    • Blowers    • Motors

    • Compressors

 

 

♦ Approvals

    • CE   • CCC

 

♦ Product Photo

 

♦ Technical data 

 

Type

JDB-1

Current range

2.5-5A,4-10A,8-20A,16-40A,32-80A,

63-160A,150-300A

Startup delay

5s,10s,20s

Protective functions

overload,phase loss,phase unbalance

Setting method

by knob

Indicators

ABC overload&phase loss

Output contacts

1NC(SCR output)

Contact capacity

1A 380VAC

Operating voltage of control loop

AC220V or AC380V

Dimensions(H*W*D)

2.5-40A:38*90*63mm

80-300A:44.5*123*67mm

Mounting

screw fixing

 

♦ 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.

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