GINRI WDB-1F LCD Display Overload Voltage Current Control Separate Motor Protection Relay with CT

GINRI WDB-1F LCD Display Overload Voltage Current Control Separate Motor Protection Relay with CT
GINRI WDB-1F LCD Display Overload Voltage Current Control Separate Motor Protection Relay with CT
Price
US $37.8-39.02
Model
WDB-1F
Min. Order
1 piece

Item specifics

Rated supply voltage
AC220V,AC380V,50/60HZ
Current setting
0.3-16A,3-160A,10-999A
Output type
Trip:1NO+1NC;Alarm:1NO

Product review

Description

GINRI WDB-1F Voltage Current Phase Monitor Earth Fault Overload  Control Motor Protection Relay

 

♦ Features

-- Integrative structure or Separate structure

-- Built-in LED and keypad afford a precise,digital setting

-- Three-phase monitoring of short-circuit,locked-rotor,overcurrent, undercurrent, phase loss, phase unbalance,overload alarm

-- 1 or 2 phase monitoring of overvoltage,undervoltage

-- Earth fault (should couple with ZCT)

-- RS-485 communication port

--  4-20 mA analog output(optional)

-- 2 Separated C/O output contacts,one for trip,one for alarm

-- 2 LEDs for status indication

-- Fault recording with last 3 faults

 

 ♦ Protective Functions

-- Overload(Overcurrent)

-- Underload(Undercurrent)

-- Current Unbalance

--  Phase loss(Failure)

--  Current unbalance(Asymmetry)

--  Lock-rotor

--  Short-circuit

--  Earth Fault

--  Overvoltage

--  Undervoltage

 

♦ Typical Applications

-- Pumps  -- Fans  -- Refrigeration Units  -- Blowers         

-- Motors  -- Compressors  -- Lifts,Elevators   

-- Cranes  -- Mining excavators and conveyors

 

♦ Technical data 



Dimensions(mm)


Wiring Diagram
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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