PRODUCTS
GRT508FA CQC CERTIFICATION SINGLE PHASE 80A LATCHING RELAYS
Character:
-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
- Description
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GRT508FA CQC Certification Single Phase 80A Latching Relays Details
Contact Data
Contact Form 1B 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 5x105 OPS Electrical Endurance 6x103 OPS Max. Short-circuit Current 2200A/10ms Characteristics
Operate Time 20ms Max. Release Time 20ms Max. Insulation Resistance (500VDC) 500MΩ Min. Dielectric Strength (50/60hz，1 min) Contact to Coil 4000VAC Across Open Contacts 1500VAC Contact to contact / Surge Voltage (1 .2/50 μ s) Contact to Coil / Creepage Distance / Unit Weight About 40g Environmental Data
Ambient Temperature -40℃一+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 Voltage (VDC) Allowing Voltage (VDC) Pulse Duration (ms) Single Double Single Double □6 36 18/18 1.0 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
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Address: No.9, Linhu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province
Telephone:+86-573-84776266 / 84775557 / 84775558 / 84775559
Fax: +86-573-84776699
E-mail: sales7@great-relay.com
Website: www.grtrelay.com
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