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80A Monophasic Relay for Smart Meter

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.1.0mO(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)

500MO 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  (O)±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

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

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

Typical applications
?Smart meter ?Power compound switch

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