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Separate Structure Electronic Overcurrent Relay Earth Fault 4-20mA Analog Output

Categories Electronic Overload Relay
Brand Name: GINRI
Model Number: WDB-1FMT
Certification: CE
Place of Origin: China
MOQ: 100Pcs
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 50000Pcs per month
Delivery Time: 1-30 days according order quantity
Packaging Details: Packed in cartons
Power supply voltage: 220VAC,380VAC
Operating voltage frequency: 50/60Hz
Operating current range: 1-10A
RS-485 protocol: Modbus
Indicators: LED display,2LEDs indicating trip, alert
Output type: 1 C/O for trip,1 C/O for alert
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Separate Structure Electronic Overcurrent Relay Earth Fault 4-20mA Analog Output

Separate Structure Electronic Overload Relay Earth Fault 4-20mA Analog Output


Advantage


1) Integrative structure or Separate structure


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


3) Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage


4) Earth fault (should couple with ZCT)


5) Fault recording


6) RS-485 communication port (optional)


7) 4-20 mA analog output (optional) unbalance,overvoltage,undervoltage


8) 2 C/O output contacts, one for trip,one for alert


Technical data


Power supply voltage220VAC,380VAC
Operating voltage range220VAC:85-264V,380VAC:200-500V
Operating voltage frequency50/60Hz
Operating 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 functionsRS-485 communication port
4-20 mA analog output
RS-485 protocolModbus
IndicatorsLED display,2LEDs indicating trip, alert
Output type1 C/O for trip,1 C/O for alert
Contact capacity3A 380VAC/30VDC (resistive load)
Fault recordslast 10 times
Degree of protectionIP 20
Working conditions-25 ~65 , 85%RH,non-condensing
Mechanical durability1000000 cycles
Dielectric strength>2kVAC 1min
Weight680g
Dimensions (H x W x D)WDB-1F/1F2: 101X54X77mm(LED part)
MountingWDB-1F: panel mounted and screw fixing


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. 1 year 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


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