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Latching Relay

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Monophasic Relay for Smart MeterGRT508FA80A(GRT508FA-80A)

Monophasic Relay for Smart MeterGRT508FA80A(GRT508FA-80A)

Quick Details: ◇Place of Origin:China ◇Brand Name:GRT ◇Model Number: GRT508FA-80A ◇ 80A contact 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 ◇ Outline dimensions: (39.1 x 30.9 x 17) mm ◇ CQC Certificate No.: 9001036713

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Product Details

80A Monophasic Relay for Smart Meter

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Quick Details:
◇Place of Origin:China
◇Brand Name:GRT
◇Model Number: GRT508FA-80A
◇ 80A contact 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                                                      
◇ Outline dimensions: (39.1 x 30.9 x 17) mm   

◇ CQC Certificate No.: 9001036713                                                                                                                                                                                                                                                                                                    


Packaging & Delivery
Packaging Details:Standard export packing or Upon your request
Delivery Detail:20-30 Days



Dimensional Drawings/Wiring Diagrams


Contact Data






Contact Form
1B(Double contacts)
Contact Material
AgSnO2
Contact Resistance Max.1.0mΩ(1A 6VDC)
Rated Load(Resistive) 80A 250VAC
Max.Switching Voltage 250VAC
Max.Switching  Current 80A
Max.Switching Power 20000VA
Service Life Mechnical Endurance 5X105OPS
Electrical Endurance 6X103OPS
Max.Short-Circut Current 2200A/10ms















Characteristics
Operate Time 20ms Max.
Release Time 20ms Max.
Insulation Resistance (500VDC) 500MΩ Min.
 Dielectric Strength (50/60Hz,1Min) Contact to Coil 4000VAC
Across Open Contacts 1500VAC
Contact to contact
Surge Voltage
(1.2/50μs)
Contact to Coil
 Dielectric Creepage
Unit Weight About 40g















Enviromental Data
Ambient Temperature -40℃~+85℃ Relative Humidity 5%-85% RH
Vibration 10-55HZ 1.5mm Shock 98m/s2















Coil Data (20℃)












Coil Voltage
(VDC)
Coil Resistance
 (Ω)±10%
Coil Power
(W)
Operating Voltage
(VDC)
Releasing       Volatge
(VDC)
Allowing Volatge
(VDC)
Pulse Duration    (ms)
Single Double SINGLE DOUBLE
6 36 18/18 1.00  2.0  ≤4.2 ≤4.2 9 ≥60
9 81 40.5/40.5 ≤6.3 ≤6.3 13.5
12 144 72/72 ≤8.4 ≤8.4 18
24 576 288/288 ≤16.8 ≤16.8 36



Dimensional Drawings/Wiring Diagrams


Single coil


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Note: No tolerance marked. If dimension ≤1mm, the tolerance is  ±0.2mm; if dimension 1-5mm, the tolerance is ±0.3mm; if dimension ≥5mm, the tolerance is ±0.5mm.


Double coil

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Note: No tolerance marked. If dimension ≤1mm, the tolerance is  ±0.2mm; if dimension 1-5mm, the tolerance is ±0.3mm; if dimension ≥5mm, the tolerance is ±0.5mm.


Typical Terminal Types


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Typical applications
●Smart meter ●Power compound switch

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