Miniature Latching Relay for Circuit Protection Systems

Product Details
Customization: Available
Theory: Electromagnetic Relay
Usage: Meter Relay
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  • Miniature Latching Relay for Circuit Protection Systems
  • Miniature Latching Relay for Circuit Protection Systems
  • Miniature Latching Relay for Circuit Protection Systems
  • Miniature Latching Relay for Circuit Protection Systems
  • Miniature Latching Relay for Circuit Protection Systems
  • Miniature Latching Relay for Circuit Protection Systems
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  • Overview
  • Product Parameters
  • Production Process
  • Certifications
  • Our Advantages
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
GW718B-120A
Phase
Suitable for Single Phase, Double Phase and Three
Electricity Type
Ac
Number of Pole
1
Load
High Power Relay
Protective Characteristics
Enclosed Relay
Action Principle
Electromagnetic Type
Size
Miniature
Type
Electric Parameter Relay
Contact Form
1A/1b
Contact Material
Silver Alloy
Wight
75g
Rated Coil Voltage
9/12/24/48V
Single Coil Resistance
40.5/72/288/1152
Double Coil Resistance
20/36/144/576
Transport Package
Carton Packing/Customizable
Specification
Refer to the details page for parameters
Trademark
Goodvic/Customizable
Origin
China
HS Code
85364110
Production Capacity
15000000/Year

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
1.000kg

Product Description


Miniature Latching Relay for Circuit Protection Systems

Product Parameters


*Application notes:
1. Please reset the Relay when you usee It.Bocau6e the relay have two status close or off when producod,but tho otatus may be changed during the dellvery and Installatlon.
2. Please ensure the rated voltage for the relay disconnetod/ connected, But do not offer the disconnect/connect voltago for the coil at same time,also the time,also the time can't be longer than one minute.
3. GW-718B(Product Series)-100/120A(Max Switching Current). ABDE are three-phase relays, H is a two-phase relay, and CK is a three-phase relay. The coil and maximum current can be adjusted, and attachments can be soldered according to customer requirements. If you have any questions, please feel free to contact us. 
 
Contact Specification
Dimensions(mm) 43×33.2×22
Contact Form 1A/1B
Contact Material Silver Alloy
Max Switching Current(Anti-load) 100/120A
Max Switching Voltage 28VDC/250VAC
Max Switching Power 3000W/30000VA
Wight 75g
 
Coil Specification (20ºC)
Rated Coil Voltage 9VDC 12VDC 24VDC
Coil Resistance
Single Coil(±10%Ω) 40.5 72 288
Double Coil±10%Ω) 20 36 144
Power Consumption Single Coil 2W; Double Coil 4W
Pulse duration ≥50ms(Rated Coil Voltage)
Pick-up Voltage ≤75%(Rated Coil Voltage)
Drop-out Voltage ≤75%(Rated Coil Voltage)
Max. Applicable Voltage ≤120%(Rated Coil Voltage)
Pick-up Time (At Rated Voltage) ≤50ms
Drop-out Time (At Rated Voltage) ≤50ms
Bounce Time ≤2ms
 
Characteristics
Ambient Temp -40~+70ºC
ambient humidity ≤75%RH
Anti-vibration 10~55Hz,0.5mm (Double Amplitude)
Anti-shock 98m/s2,11ms
R.H. 45%~85%
Contact Resistance ≤2.0mΩ (1A/6VDC)
Insulation Resistance 1000MΩ  (500VDC)
Dielectric Strength Between Contacts 2000VAC 50/60Hz (1 Minute)
Between Contact & Coil 4000 VAC 50/60Hz (1 Minute)
Life Electrical Life ≥1*104OPS
Mechanical Life ≥1*105OPS
Miniature Latching Relay for Circuit Protection Systems

Production Process

Miniature Latching Relay for Circuit Protection Systems

Certifications

Miniature Latching Relay for Circuit Protection Systems

Our Advantages

ZHEJIANG GOODVIC ELECTRONIC CO, LTD is one of the leading industry professionals when it comes to automobile, magnetic latching relays and manganin shunts in Wenzhou China. We pride ourselves on research, development, handle production and sales on our own.

At Goodwin, we have passed ISO9001:2008 quality management system and ISO14001:2004 environmental management system certifications. These are among-st the national level of safety production standardization certifications. We have the international and national patent for our single phase and three phase latching relay, which we have researched and developed.The products have gone through the VDE and CQC security certification one at a time, and conforms to IEC62055-31, UC3, RoHS standards.

Goodwin's new plant is 10000 square meters in size, a staff of nearly 300, and this includes a strong professional R & D team with 10 dedicated people. The primary management and technical personnel all have between 5 and 10 years' experience of magnetic latching relay and Manganin shunt experience in the industry.We can produce more than 20 series, supported by three automated production lines and more than ten semi-automated or non-standard production lines, and have the capacity to produce 15 million pieces/year. The relay has a capacity of 12 million pieces/year, with a guaranteed high delivery security.

Miniature Latching Relay for Circuit Protection SystemsMiniature Latching Relay for Circuit Protection Systems

Packaging & Shipping

Miniature Latching Relay for Circuit Protection Systems

FAQ

1. Q: How about the payment terms?

Normally 30% deposit in advance. It can be discussed when we have friendly relationship.

2. How about Delivery time?

We can produce 50,000 pcs per month, large capacity. Normally, 15 days.

3. Q:Can I get a sample?

For sure, we are willing to supply samples free for quality checking. 

4. Q : What's the price?

Reasonable price, competitive price, and acceptable prices, which are all based on good quality.

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