Analog Voltage (e.g. 0-5V) SCR Power Controllers

Viconics ’ R820 SCR power controller has been designed for safe and reliable control of electric heat loads. By offering a competitive price, the use of SCR ’s is no longer an expensive proposition as was the case just a few years ago. As a result, this broad line of products is used by... [See More]

• Command Signal: Analog Voltage (e.g. 0-5V); Analog Current (e.g. 4-20 mA); Other
• Operating Voltage: 240 - 600 VAC

• SCR Control: Zero Crossing
• Phase: Single Phase (optional feature); Three-Phase (2-leg) (optional feature)

Strike the perfect balance between price and performance. The Thyro-A SCR power controller delivers flexible application capabilities and industry-proven reliability. It is ideally suited for general heating applications. Compact footprint with wide range of operating voltages and current ranges. [See More]

• Command Signal: Analog Voltage (e.g. 0-5V); Other
• Operating Voltage: 230-600 VAC

• SCR Control: Phase Angle
• Phase: Single Phase

The C4 Series Multiple Zone SCR Power Controller manages both single phase and 3-phase industrial healing load applications which require zero cross firing modes. Load options include up to 4 independently controlled single phase loads or two 3-phase/2-Leg load or one 3-phase/3-leg load (with or... [See More]

• Command Signal: Analog Voltage (e.g. 0-5V); Analog Current (e.g. 4-20 mA)
• Operating Voltage: 480 V

• SCR Control: Zero Crossing
• Phase: Single Phase; Three-Phase (2-leg)

The JB series small and lightweight thyristor regulators for single-phase loads are characterized with high panel installation density. 6-models from 10A rated current to 100A rated current are available. Two control systems, a phase-angle firing system and a zero-cross firing system, are built. [See More]

• Command Signal: Analog Voltage (e.g. 0-5V); Analog Current (e.g. 4-20 mA); Other
• Operating Voltage: 100 to 240 VAC

• SCR Control: Phase Angle; Zero Crossing
• Phase: Single Phase

Built for demanding applications, Thyro-AX SCR power controller supports multiple operating voltages, enhanced control modes, and added interface features. Full-graphic LED touch display for intuitive control and process monitoring. Various operation modes with optional mains-load optimization for... [See More]

• Command Signal: Analog Voltage (e.g. 0-5V); Analog Current (e.g. 4-20 mA); Other
• Operating Voltage: 24, 230, 400, 500, 600 VAC

• SCR Control: Phase Angle
• Phase: Single Phase; Three-Phase (2-leg); Three Phase (3-leg)

The C4-IR Series Multiple Zone SCR Power Controller manages both single phase and 3-phase industrial heating load applications which require zero cross, burst firing, half single cycle, and phase angle firing modes. Load options include up to 4 independently controlled single phase loads or two... [See More]

• Command Signal: Analog Voltage (e.g. 0-5V); Analog Current (e.g. 4-20 mA)
• Operating Voltage: 480 V

• SCR Control: Phase Angle; Zero Crossing
• Phase: Single Phase; Three-Phase (2-leg)

JW Series is compact lightweight three-phase control thyristor regulators enabling high-density instrumentation. The methods of control are divided into two ways, the phase control and zero-cross control. In the phase control systems, a type with the voltage, current and power feedback control types... [See More]

• Command Signal: Analog Voltage (e.g. 0-5V); Analog Current (e.g. 4-20 mA)
• Operating Voltage: 200 to 440 VAC

• SCR Control: Phase Angle; Zero Crossing
• Phase: Three-Phase (2-leg)