PRODUCTS
GENERAL PURPOSE ROHS COMPLIANT 90A THREE-PHASE RELAY
Character:
-90A three sets of contacts switching capability.
-Apply to State Grid three-phase meter
-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 UC2 compliant
-Outline dimensions: (98 x 41 x 36)mm
- Description
-
General Purpose RoHS Compliant 90A Three-Phase Relay Details
Contact Data
Contact Form 3B Contact Material AgSnO₂ Contact Resistance Max. 1.0mΩ (1A 6VDC) Rated Load(Resistive) 90A 250VAC Max. Switching Voltage 380VAC Max. Switching Current 90A Max. Switching Power 22500VAC Service Life Mechnical Endurance 1x105 OPS Electrical Endurance 6x103 OPS Max. Short-circuit Current 2500A/10ms 4500A/10ms (no explosion) Characteristics
Operate Time 40ms Max. Release Time 40ms Max. Insulation Resistance (500VDC) 1000MΩ Min. Dielectric Strength (50/60hz，1 min) Contact to Coil 4000VAC Across Open Contacts 2000VAC Contact to contact 4000VAC Surge Voltage (1 .2/50 μ s) Contact to Coil 20KVAC Creepage Distance 8mm Unit Weight About 245g Environmental Data
Ambient Temperature -40℃一+70℃ 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 27 13.5/13.5 3.0 6.0 ≤6.3 ≤6.3 13.5 ≥100 □9 48 24/24 ≤8.4 ≤8.4 18 □12 192 96/96 ≤16.8 ≤16.8 36 □24 768 384/384 ≤33.6 ≤33.6 72
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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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