BCH SC947110 Single Phase Solid State Relay (75A AC51, Heating)
Made in India
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Available in Saudi Arabia
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BCH SC9 series single phase solid state relay for heating applications, 75A AC51, zero-cross switching, main voltage 12-280V AC and control voltage 4-30V DC. Electronic switching of the load with no contact bounce or arcing, long electrical life (over 1000 million operations), high switching frequency and direct PLC compatibility.
Specifications
| Cat Code | SC947110 |
| Series | SC9 (heating application) |
| Phase | Single phase |
| AC51 Rating | 75 A |
| I²t (A²s) | 5000 |
| Non-Repetitive Max. Peak Voltage | 600V |
| Control Voltage Range | 4-30V DC (4-50mA for LED version) |
| Main Voltage | 12-280V AC |
| Switching | Zero-Cross |
| Max. Leakage Current (Nominal Voltage, 50 Hz) | 1 mA RMS |
| Operating Frequency Range | 0.1-440Hz |
| Input / Output Opto Isolation | 4000V |
| Max. Off-State Voltage Rise (dV/dt) | 500V/µs |
| Minimum Load Current | 5mA RMS |
| Standards | IEC 60947-4-2 for motor control & IEC 60947-4-3 for other loads; CE marked |
| Suggested Heat Sink Rth (K/W) by Ambient | 25°C: 0.3; 35°C: 0.3; 45°C: 0.3; 55°C: 0.3 |
| Dimensions | 44.5 x 58.2 mm, 27 mm depth (SC7 / SC8 / SC9) |
Ordering / Variants
LED version: SC947160 (display LED, 4-50mA control).
Typical Applications
Industrial heating and temperature control, motor control, capacitor control, transformer control, lamps control, solenoid control, air conditioning
Datasheet, certificates and quotation on request - info@west-velocity.com.
