WDB -1F 3 Phase Current Monitoring Relay Motor Over Under Voltage Protector

Brand Name:GINRI
Certification:CE
Model Number:WDB-1F2
Minimum Order Quantity:20Pcs
Delivery Time:7 days
Payment Terms:L/C, T/T, Western Union,Paypal
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Address: No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Supplier`s last login times: within 47 hours
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Product Details

Three Phase Current Monitoring Relay WDB-1F Motor Over Under Voltage Protector


♦ Features

-- Separate structure,LED part panel mounted and CT part screw fixing

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

-- Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undercurrent, phase loss, phase unbalance,overvoltage,undervoltage

-- Earth fault (should couple with ZCT)

-- Fault recording

-- RS-485 communication port (optional)

-- 4-20 mA analog output (optional)

-- 2 C/O output contacts, one for trip,one for alert


♦ Protective Functions

-- Short-circuit

-- Locked-rotor

-- Overcurrent

-- Undercurrent

-- Phase loss

-- Phase unbalance

-- Overvoltage

-- Undervoltage

-- Earth fault


♦ Typical Applications

Pumps • Fans

Blowers • Motors

Compressors


♦ Technical data


TypeWDZ-1F2
Rated voltage220VAC,380VAC ,50/60Hz
Current range1-10A,5-50A,10-100A,20-200A,80-400A,400-600A,600-800A
Protective functionsshort-circuit, locked-rotor, overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage, earth fault
Optional functions

RS-485 communication port

4-20 mA analog output

IndicatorsLED indicating voltage,current,operation status
Output contacts1 C/O for trip,1 C/O for alert
Contact capacity3A 380VAC
Dimensions (H x W x D)101×54×77mm(LED part)
MountingLED part panel mountedand CT part rail monting

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WDB -1F 3 Phase Current Monitoring Relay Motor Over Under Voltage Protector

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