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Three Phase Motor Protection Relay Low Power Consumption For Power Distribution

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Buy cheap Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System from wholesalers
  • Buy cheap Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System from wholesalers

Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System

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Brand Name:WDLYCH
Model Number:WD-REA
Certification:CE, CCS, ISO9001
Price:Negotiable
Payment Terms:T/T, Western Union, L/C
Supply Ability:10,000PCS/Month
Delivery Time:7 Working Days
Company Data
Verified Supplier
Business Type: 86-711-3588-896
Business Type: Manufacturer Exporter Trading Company Seller
Officials: No.13, Guannanyuan Road, Hongshan District, Wuhan City, Hubei Province, China
Quality: Quality Certifitation Available
Product Details Company Profile
Product Details

Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System

1. Products Description:


  • WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement;
  • Mainly used in various AC/DC transmission and distribution system, power control panel and electric equipment for various industries such as marine,rail, aviation, chemical and explosive-proof,nuclear power, hig/mid voltage equipment, power generator set and control engineering. It is high end meter, and suitable for complicated environment to measure electric/non-electric energy;
  • Also used on low voltage equipment, construction/mechanical equipment, various AC/DC power distribution system, electrical control panel and equipment. It is mid/low end meter, and suitable for universal environmental to measure electric/non-electrical energy.

2. Using Instruction:

1). Used for protecting and controlling in generator system;


2). Power consumption: ≤3VA;


3). This relay is convent to use and install. Users should connect the wire at first in accordance with corresponding wiring scheme and provide auxiliary power supply for the relay moudle in line with the specification. Each realy is equipped with the function of time delay. When the signal input from the outside exceeds the preset value and effective, the timer start to work and signal light turns on. Relay start to work after reach preset time.


4). Parameters visible, users are able to set alarm value according to demands.


3. Technical Parameters:


ItemTechnical DataStandards
Technical StandardGB/T7676-1998IEC60092-50
Environmental StandardGB8355-1987IEC92-504-74
Safety StandardGB4793-20IEC61010
Working Temperature-40-65℃
Temperature Infulence-13-33℃, 100% comply with accuracy class
Indicating Angle240°-270º (Synchroscope meter: 360º)
Color of ShellBlack/white,board frame, terminal plate: black
Color of Dial PlateBlack/white(other colors are available)
MountingVertical Installation
Dimension110*110mm, 80*80mm
96*96mm, 72*72mm, 48*48mm
OvershootLess than 20% when scale reaches to 2/3
Insulation WithstandCircuit& shell: AC2600V/1 min(Water area)
Vibration Resistance24.5m/s2
Impact Resistance147m/s2
MaterialShell/terminal board: ABS; Cover: Transparent Glass

5. Wiring Diagram

Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System


6. Our Advantage:


1). Guarantee of high quality

  • Certification of ISO9001:2000, CE, CCS;
  • Strict quality control to the whole producing process;
  • We are manufacturer, to make sure the first hand materials;
  • Semi-finished products check and overall inspection;
  • Finished product check and overall inspection;
  • Reliable packing

2). Customized Producing



Because of the source manufacturer, it is able for us to produce the items according to customers' requirements.


3). Reliable Team

  • Excellent technical team, always ready for questions from customers' side;
  • Professional sales team, could make good suggestion in model selection and any markets news sharing;
  • Management team: A held meeting held each months, to discuss sales & technical problems, to promote each other;
  • Afterservice: 7*24 hours to answer and face any questions.

Company Profile

Wei Dian Union(Hubei) Technology Co.,Ltd.

 

Wei Dian Union(Hubei) Technology Co.,Ltd. Located in Optics Valley of China--- Wuhan East lake high-tech development Zone, established in 2008, with factory area of 50002 and 120 employees, We are the member of National Standardization Committee for Electric Meters & Instruments.

 

Wei Dian Union are specialized in manufacturing electric measuring instrument and current transformer with a concentration in R&D, Production, sales & after sales, which guarantee us strictly comply with standard of GB/T22264-2008 & GB/T7676-98 to operate. Now , we have ISO9001-2008 certificate, digital meter have passed CE, while marine meter approved by China Classification Society (CCS).

 

Our products are widely used in transmission & distribution power system of shipping, aviation, railway, oil, chemistry, metallurgy, electric, power station, intelligent building, industrial instrument, etc.

 

Weidian Union has a great team to service domestic & overseas customers. With the help of university, our technical department are able to share with the newest techonology to promote upgrade of products. Our sales team divided into domestic and international sales, which help customers on pre-selling, sales and after service, make sure to satisfy diversity demands from customers, the team always ready in 7*24 hours. Producing & QC department: Over 3 years' skilled workers,to fulfill the producing, assembling and adjusting works.

 

With the principle of “Pursuing for precision and perfection, unifying thinking and behavior ”, continuous exploration and innovation to meet customers’ demands. Reliable quality and good after-service receive more and more trust from users.

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