Reference Only
HFE75/24-3SDA-T-1-R
Hongfa HFE75/24-3SDA-T-1-R Solid State Relay, 3-Phase, 24-480VAC, 75A, Zero Cross
Datasheet
HFE75/24-3SDA-T-1-R Datasheet
Product Description
Supreme Components International, an authorised distributor, presents the Hongfa HFE75/24-3SDA-T-1-R, a robust 3-Phase Solid State Relay (SSR) engineered for demanding applications. This zero-cross SSR provides silent, rapid, and reliable switching of AC loads within a 24-480VAC range, supporting a continuous current of 75A. Its zero-cross functionality minimizes electromagnetic interference (EMI) and voltage transients, extending the lifespan of connected equipment. Ideal for industrial automation, HVAC systems, lighting control, and motor control, this SSR offers superior performance compared to electromechanical relays. Hongfa's commitment to quality ensures long-term reliability, backed by Supreme Components International's expert support and efficient delivery.
Technical Specifications
| Attribute | Description |
|---|---|
| Phase | Three Phase |
| Mounting | Panel Mount |
| Zero_Cross | Zero Cross Switching |
| Load_Current | 75 Amperes |
| Load_Voltage | 24 to 480 Volts AC |
| Turn_On_Time | 10 Milliseconds or Less |
| Terminal_Type | Screw Terminals |
| Turn_Off_Time | 10 Milliseconds or Less |
| Control_Current | 25 Milliamperes or Less |
| Control_Voltage | 3 to 32 Volts DC |
| Leakage_Current | 5 Milliamperes or Less |
| Dielectric_Strength | 4000 Volts AC |
| Insulation_Resistance | 500 Megaohms at 500 Volts DC |
| On_State_Voltage_Drop | 1.6 Volts or Less |
| Operating_Temperature | -30 Degrees Celsius to +80 Degrees Celsius |