Digital SCR

Our microprocessor-based SCR power controllers, FUSION, Compact FUSION, and MicroFUSION, provide reliable, precise power control in either an analog or digital environment.

Our free Control Panel software allows for easy setup and parameter customization. 

Digital SCR Microprocessor-based

Model Phases Firing Mode Output Current Low Current High Highlights
MicroFUSION Three Phase Three phase Phase angle, Zero cross, Zero Cross Transformer Mode AC 8 400

MicroFUSION is an ultra-compact high performance digital SCR controller that adapts to the analog environment as well as the digital environment.

MicroFUSION Single Phase Single phase Phase angle, Zero cross, Zero Cross Transformer Mode AC 8 400

MicroFUSION is an ultra-compact high performance digital SCR controller that adapts to the analog environment as well as the digital environment. 

FUSION Three Phase (DC) Power Controller Three phase Phase angle DC 60 1 400

24 - 600 Vac. A microprocessor-based DC SCR controller operating both analog and digital interfaces. A phase angle-fired controller which linearly controls, with respect to the setpoint, the DC voltage, current, or true power applied to an electrical load. Control is achieved by means of a six SCR bridge with freewheeling diode.

FUSION Three Phase (AC) Power Controller Three phase Phase angle, Zero cross, Burst AC 50 1 200

24 - 600 Vac. A microprocessor-based SCR controller operating both analog and digital interfaces. A phase angle or zero cross fired SCR controller which linearly controls, with respect to the setpoint, the AC voltage, current, or true power applied to a three phase electrical load. The 3 phase controller can be ordered in either 2 or 3 leg control with 2 leg being limited to zero cross firing. Control is achieved for 3 leg by three pairs of inverse parallel SCRs or in 2 leg by 2 pairs of inverse parallel SCRs.

FUSION Single Phase (DC) Power Controller Single phase Phase angle DC 45 1 080

24 - 600 Vac. A microprocessor-based DC SCR controller operating both analog and digital interfaces. A phase angle fired controller which linearly controls, with respect to the setpoint, the DC voltage, current, or true power applied to an electrical load. Control is achieved by means of a half controlled SCR bridge.

FUSION Single Phase (AC) Power Controller Single phase Phase angle, Zero cross, Burst AC 50 1 200

24 - 600 Vac. A microprocessor-based SCR controller operating both analog and digital interfaces. A phase angle or zero cross fired controller which linearly controls, with respect to the setpoint, the AC voltage, current, or true power applied to an electrical load. Control is achieved by means of a pair of inverse parallel SCRs.

Compact FUSION Three Phase Power Controller Three phase Phase angle, Zero cross, Burst AC 10 160

24 - 600 Vac. A microprocessor-based SCR controller operating both analog and digital interfaces. Can be ordered in either 2 or 3 leg control with 2 leg being limited to zero cross firing. Output is controlled linearly with respect to command signal and can be set to the average or RMS value of the voltage or current, as well as true instantaneous power or external feedback.

Compact FUSION - Single Phase Power Controller Single phase Phase angle, Zero cross, Burst AC 10 160

24 - 600 Vac. A microprocessor-based SCR controller, operating with both analog and digital interfaces. Output is controlled linearly with respect to command signal and can be set to the average or RMS value of the voltage or current, as well as true instantaneous power or external feedback.