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|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|
Water Pump Motor Protection Relay Voltage Current Monitoring Protector 10-100A 220VAC
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
|Power supply voltage||220VAC,380VAC|
|Operating voltage range||220VAC:85-264V,380VAC:200-500V|
|Operating voltage frequency||50/60Hz|
|Operating current range||1-10A,5-50A,10-100A,20-200A
|Protective functions||short-circuit, locked-rotor, overcurrent,
undervurrent, phase loss,
overvoltage,undervoltage, earth fault
|Optional functions||RS-485 communication port
4-20 mA analog output
|Indicators||LED display,2LEDs indicating trip, alert|
|Output type||1 C/O for trip,1 C/O for alert|
|Contact capacity||3A 380VAC/30VDC (resistive load)|
|Fault records||last 10 times|
|Degree of protection||IP 20|
|Working conditions||-25 ~65 , 85%RH,non-condensing|
|Mechanical durability||1000000 cycles|
|Dielectric strength||>2kVAC 1min|
|Dimensions (H x W x D)||WDB-1F/1F2: 101X54X77mm(LED part)|
|Mounting||WDB-1F: panel mounted and screw fixing|
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
Contact Person: sales