Character:
-60A 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: (100 x 50 x 21)mm
Contact Data
| Contact Form | 3B | |
| Contact Material | AgSnO₂ | |
| Contact Resistance | Max. 1.5mΩ (1A 6VDC) | |
| Rated Load(Resistive) | 60A 250VAC | |
| Max. Switching Voltage | 250VAC | |
| Max. Switching Current | 60A | |
| Max. Switching Power | 15000VA | |
| Service Life | Mechnical Endurance | 5x105 OPS |
| Electrical Endurance | 6x103 OPS | |
| Max. Short-circuit Current | 1500A/10ms | |
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 | 6KVAC |
| Creepage Distance | / | |
| Unit Weight | About 150g | |
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 | 23.1 | 11.6/11.6 | 3.5 | 7.0 | ≤6.3 | ≤6.3 | 13.5 | ≥100 | |
| □12 | 41.1 | 20.6/20.6 | ≤8.4 | ≤8.4 | 18 | ||||
| □24 | 164.6 | 82.3/82.3 | ≤16.8 | ≤16.8 | 36 | ||||
| □48 | 658.3 | 329.1/329.1 | ≤33.6 | ≤33.6 | 72 | ||||
Character: -120A three sets of contacts switching simultaneously, auxiliary contact can be added.-O...
View More
Character: -80A three sets of contacts switching simultaneously, auxiliary contact can be added.-On...
View More
Character: -90A three sets of contacts switching capability.-Apply to State Grid three-phase meter-...
View More
Character: -120A three sets of contacts switching capability.-Only impulse excitation needed, both ...
View More
Character: -60A contact switching capability.-Only impulse excitation needed, both for single and d...
View More
Our latest dynamic will be released here.
Copyright © Zhejiang Great Electrical Co., Ltd. All Rights Reserved. China Custom GRT508D-60A Three-phase relay Suppliers
