120A Three Phase Relay
- OSWELL
- CHINA
- 7-15days
- 50K/month
Relay is an automatic switching component with isolation function, widely used in remote control, telemetry, communication, automatic control, mechatronics and power electronic equipment, is one of the most important control components.
Contact Form:3A Release , 3B Operate (Default Form)
Contact Material: AgSnO2
Contact Resistance: ≤2 mΩ（1A/6VDC）
Switching Current: 120A;
Switching Voltage: 250VAC max
Switching power: 30000VA max
Dielectric Strength: 4kV/1min (between coil and contacts)
RoHS Compliance,
SH639-120A
AMBIENT TEMP. | -40℃～+70℃ | |
VIBRATION RESISTANCE | 10-55Hz, 0.5mm (Double Amplitude) | |
SHOCK RESISTANCE | 98m/s2 11ms | |
RELATIVE HUMIDITY | 45%~85% | |
INSULATION RESISTANCE | 1000 MΩ(500VDC) | |
DIELECTRIC STRENGTH | BETWEEN CONTACTS | 2500 VAC 50/60Hz (1 minute) |
BETWEEN CONTACT & COIL | 4000 VAC 50/60Hz (1 minute) | |
BETWEEN CONTACT & CONTACT | 6000 VAC 50/60Hz (1 minute) | |
Electrical Life | ≥1ⅹ104OPS | |
Mechanical Life | ≥5ⅹ105OPS | |
Dimensions (mm) | 117×52×23 | |
PICK-UP TIME (At rated Voltage): ≤50ms | ||
RELEASE TIME (At rated Voltage): ≤50ms | ||
Bounce Time: ≤2ms | ||
Construction: DUST protected | ||
Application:
120A Three Phase Relay is mainly used for IC card prepaid electricity meters, centralized meter reading system: also used for composite switches, home appliances and automatic control devices.
