The 450 Series power control units offer standard control functionality in a compact package while maintaining the traditional high quality and reliability of Spang Power Electronics products.
451 Series - 1PH VAC / Phase Angle
- Phase (Frequency): Single Phase (50/60Hz)
- Voltage Range:115to 575VAC, +/- 10%
- Current Range: 25 to 60 Amps AC
- Control Mode: Phase Angle Firing
- Control Power: 7 Watts maximum
- Control Power Voltage: 24V +/- 10% (50/60Hz)
- Control Power Current: 260mA maximum @ 26.3V
- Reference Signal: ON / OFF, 4-20mA, 0-5VDC, 10K Pot
- Shutdown Contact: Lockout (inhibits firing)
- Adjustments: Bias & Gain potentiometers
- Available Accessories: Coordinated I2T fuse kits for semiconductor protection