PRODUCTS
CUSTOM ROHS & UC3 CERTIFICATION 120A THREE PHASE LATCHING RELAYS
Character:
-120A three sets 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: (103 x 46.5 x 41.7) mm
- Description
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Custom RoHS & UC3 Certification 120A Three Phase Latching Relays Details
Contact Data
Contact Form 3B Contact Material AgSnO₂ Contact Resistance Max. 1.0mΩ (1A 6VDC) Rated Load(Resistive) 120A 250VAC Max. Switching Voltage 380VAC Max. Switching Current 120A Max. Switching Power 30000VA Service Life Mechnical Endurance 2x105 OPS Electrical Endurance 1x104 OPS Max. Short-circuit Current 3000A/10ms 6000A/10ms (no explosion) Characteristics
Operate Time 60ms Max. Release Time 60ms 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 350g 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 □9 10.1 5.1/5.1 8.0 16.0 ≤6.3 ≤6.3 13.5 ≥180 □12 18 9/9 ≤8.4 ≤8.4 18 □24 72 36/36 ≤16.8 ≤16.8 36 □48 288 144/144 ≤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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