2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)

Product Details
Customization: Available
Theory: Electromagnetic Relay
Usage: Smart Energy Meter
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Number of Employees
560
Year of Establishment
2007-10-30
  • 2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)
  • 2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)
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  • Overview
  • Product Description
  • Product Parameters
  • Drawing
  • Typical Terminal Type
  • Our Advantages
  • Trade Show & Honor
  • Certificate
  • FAQ
Overview

Basic Info.

Model NO.
GRT508FH
Phase
2
Electricity Type
Ac
Number of Pole
2
Load
High Power Relay
Protective Characteristics
Enclosed Relay
Action Principle
Electromagnetic Type
Size
Miniature
Type
Electric Parameter Relay
Contact Form
2b
Coil Voltage
6~24VDC
Switching Current
100A
Coil Type
Single Coil and Double Coil Optional
Transport Package
Carton Packing
Specification
100A-2B
Trademark
GRT
Origin
China
HS Code
85364110
Production Capacity
40000000PCS Per Year

Product Description

Product Description

2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)
2-pole Latching Relay


100A two set of contacts switching capability.
Only impulse excitation needed, both for single and double coil.
Low power consumption, small in size.
Custom assemblies available with flexible wire and/or copper straps, and/or  with integrated shunt.
4KV dielectric strength between coil and contacts.
RoHS compliant.
IEC62055-31 UC3 compliant.
Outline dimensions:(65x 33 x20.8) mm

 

Product Parameters

Contact Data

Contact Form 2B/2H
Contact Material AgSnO2
Contact Resistance Max. 1.0MΩ (1A  6VDC)
Rated Load ( Resistive) 100A  250VAC
Max. Switching Voltage 250VAC
Max. Switching Current 120A
Max. Switching Power 25000VA
Mechanical Service Life 1x105 OPS
Electrical Service Life 5X103 OPS (120A, 250VAC)
1x10OPS (100A, 250VAC)
Max. Short-circuit Current 3000A/10ms 
6000A/10ms (no explosion)

Characteristics
Operate Time Max. 40ms
Release Time Max. 40ms
Insulation Resistance (500VDC) Min. 1000MΩ
Dielectric Strength between Contact & Coil 4000VAC
Dielectric Strength of Contact Opening 2000VAC
Dielectric Strength between Contacts 4000VAC
Surge Voltage from Contact to Coil 6KVAC
Creepage Distance 8mm
Unit Weight about 170g
 
Environment Data
Ambient Temperature -40ºC~ 85ºC
Relative Humidity 5%~85%RH
Vibration 10~55Hz  1.5mm
Shock 98M/S2 (functional)
980M/S(survival)
 
Coil Data
voltage resistance(Ω)±10% power(W) operating releasing allowing pulse duration
single double single double VDC VDC VDC ms
6 9 4.5/4.5 4.0 8.0 ≤4.2 ≤4.2 9 ≥90
9 20.25 10.2/10.2 ≤6.3 ≤6.3 13.5
12 36 18/18 ≤8.4 ≤8.4 18
24 144 72/72 ≤16.8 ≤16.8 36

Drawing

2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)
 

Typical Terminal Type


2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)
 

Our Advantages

 
1. National high-tech enterprise.

2. Established provincial R&D center for latching relay.

3. Main products have passed CQC, VDT, TUV, UL and RoHS etc.

4. Focusing on the R&D of latchiing relay and current transformer for nearly 20 years.

5. One of the drafters of industrial staradard of "latching relay used in electrical energy meters"
2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)
 

Trade Show & Honor

 

2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)
2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)

Certificate

2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)2-Pole Normally Closed Latching Relay for Smart Meter (GRT508FH)

FAQ

Q: What are the application fields of your products?

A: Our products are mainly used in smart meter, smart home, load control, synchronous switch, leakage protection and other applications.

Q: Are you a manufacturer or a trade company?

A: We are the manufacturer, but we have our own international trade department. We have ability to sell our products to the buyers all over the world.

Q:Can you provide custom products?

A: Absolutely OK. Due to most of our products need to be customized. You can send us your drawing or requirements, our technical staff will assist you to develop the products.

Q: Which countries do you export to?

A: At present, our products are mainly exported to Denmark, Japan, Spain, South Korea, Ukraine, Russia and other countries.

Q: Do you have requirements for MOQ?

A: There is no limiteation for MOQ except  the special condition of your products. Our saleman will inform you in advance if there is MOQ exisiting.

Q: What kind of payment you can accept?

A:We accept TT , L/C, Western Union as payment methods.

Q: What kind of price term you can accept?

A: We accept FOB, CNF, CIF, FCA, DDP, EXW etc.

Q: Can you offer samples? Do we need to pay the sample fee?

A: As long as there is no specical requirements for the samples, we can offer at most 5~10pcs ( depends on specific model) free samples for testing. But you need to burden the shipping cost.





 

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