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35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

China Wei Dian Union(Hubei) Technology Co.,Ltd. certification
China Wei Dian Union(Hubei) Technology Co.,Ltd. certification
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35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation
35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

Large Image :  35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

Product Details:

Place of Origin: Wuhan, Hubei, China Mainland
Brand Name: WDLYCH
Certification: CE, CCS, ISO9001
Model Number: DB-A

Payment & Shipping Terms:

Minimum Order Quantity: 5PCS
Price: Negotiable
Packaging Details: Inner color box with outer export carton
Delivery Time: 7 Working Days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 10000PCS/Month
Detailed Product Description
Product Name: Multi-funciton Protection Units Model Number: DB-A
Application: Marine Generator Place Of Origin: Wuhan, Hubei, China Mainland
Color: Black Shipping Term: FOB Shanghai
Working Temperature: 0-55℃ Contact Load: 380A/10A; DC28V/10A
Certificate: CCS,CE,ISO9001:2000 Warranty: 18 Months
High Light:

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overload protection relay

35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

1. Summary of Products: 

 

Distribution board in middle/small vessel mainly use frame-type circuit breaker as generator's protection  switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc.

 

WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/power generator group, only need input generator's power and curcuit's transformer, protection can set data of "pre-alarm" "long-time delay", "short time delay" according to requirements. 

 

Acting time can also be adjusted, LED indicate voltage, current and lasting time. 

 

2. Technical Data: 

  

Product Name  Generator  Protection Units
Model Number DB-A
Dimension 146*90*73mm
Measurement(V) AC100-600V
Measurement(Hz) 50-60Hz
Mounting  DIN Rail or 5mm Thread

 

 

3. Symbols:

 

"I" Current: Display the biggest phase current, connect any phase to start to work;

 

 "U" Voltage: Display phase voltage to generator;

 

  "U" < under voltage: Phase voltage less than preset value;

 

 "I" ≈ Pre-alarm LED: ;Load current over preset value;

 

 "I" > Long-time delay LED: Load current over preset value;

 

 "I" < Short-time delay LED: Load current over preset value. 

 

 

4. Parameters: 

 

 

Item Technical Data Standards
Technical Standard GB/T7676-1998 IEC60092-50
Environmental Standard GB8355-1987 IEC92-504-74
Safety Standard GB4793-20 IEC61010
Working Temperature -40-65℃  
Temperature Infulence -13-33℃, 100% comply with accuracy class  
Indicating Angle 240°-270º (Synchroscope meter: 360º)  
Color of Shell Black/white,board frame, terminal plate: black  
Color of Dial Plate Black/white(other colors are available)  
Mounting Vertical Installation  
Dimension 110*110mm, 80*80mm  
96*96mm, 72*72mm, 48*48mm  
Overshoot Less than 20% when scale reaches to 2/3  
Insulation Withstand Circuit& shell: AC2600V/1 min(Water area)  
Vibration Resistance 24.5m/s2  
Impact Resistance 147m/s2  
Material Shell/terminal board: ABS; Cover: Transparent Glass
 

 

 

5. Wiring Diagram

35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation 0

 

6. Why Choose us: 

 

 

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;
  • 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;

 

 

 

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

Contact Person: Mr. He

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