Single Phase Thyristor Power Controllers and Solid State Relays

Our 1PH units are designed to efficiently switch phase to phase, or phase to neutral, resisitive or inductive loads.

In their simplest form they are a compact and cost effective solution to replacing mechanical contactors with reduced maintenance and operating costs, as there are no moving mechanical parts to fail.

Being electrically quieter, as the device turns ON/OFF at zero volts, it doesn’t create RFI interference so line distortion is eliminated. Add finer control and extended heater element life due to shorter cycle times and you benefit with increased process stability and decreased heater thermal shock.

For your normal resistance element load, why would you ever choose a traditional mechanical contactor over a solid state relay again?

If you’re looking to switch a normal resistance type load then have a look at the CD Automation REVO-S (RS1) below.

Popular Single Phase Models:

Family	Model	Ideal for Switching:	Max Current / Voltage:	Switching Modes:	Options Include:	Price:
REVO-S	RS1	Normal Resistance Elements Medium and Long Wave IR Lamps	800 Amps / 690Vac	Zero Crossover Firing Burst Firing	Heater Break Alarm cUL Approval	£
REVEX	RX1	Normal Resistance Elements Short, Medium and Long Wave IR Lamps Variable Resistance and SiC Elements Transformer Primary Winding	280 Amps / 600Vac	Zero Crossover Firing Half Cycle Firing Single Cycle Firing Burst Firing Delayed Triggering Firing Phase Angle Firing with or without Soft Start	Heater Break Alarm Current Limit Front Panel Display Modus RTU Comms	££
REVO-C	RC1	Normal Resistance Elements Short, Medium and Long Wave IR Lamps Variable Resistance and SiC Elements Transformer Primary Winding	2100 Amps / 690Vac	Zero Crossover Firing Half Cycle Firing Single Cycle Firing Burst Firing Delayed Triggering Firing Phase Angle Firing with or without Soft Start	Heater Break Alarm cUL Approval Current Limit Front Panel Display Energy Analyser Data Logging Smartphone App (WiFi) Modus RTU Comms Modus TCP Comms Profibus Profinet	£££

Single Phase Thyristor Power Controllers and Solid State Relays

Our 1PH units are designed to efficiently switch phase to phase, or phase to neutral, resisitive or inductive loads.

For simple on/off type firing with a DC logic input or a time proportioned burst firing with a DC linear input, try REVO-S (RS2). If you’re looking for added functionality such as front panel display & keypad or RS485 comms, then have a look at REVEX (RX2). For added functionality such as WIFI, data logging or energy totalising, select the REVO-C (RC3) SCR thyristor power controller.

Full technical support is always available free of charge via telephone or email.

Popular Three Phase Models (2 leg switching, 3 wire):

Family	Model	Ideal for Switching:	Max Current / Voltage:	Switching Modes:	Options Include:	Price:
REVO-S	RS2	Normal Resistance Elements Medium and Long Wave IR Lamps	800 Amps / 690Vac	Zero Crossover Firing Burst Firing	Heater Break Alarm cUL Approval	£
REVEX	RX2	Normal Resistance Elements Short, Medium and Long Wave IR Lamps	280 Amps / 600Vac	Zero Crossover Firing Burst Diring	Heater Break Alarm Current Limit Front Panel Display Modus RTU Comms	££
REVO-C	RC2	Normal Resistance Elements Short, Medium and Long Wave IR Lamps	2100 Amps / 690Vac	Zero Crossover Firing Burst Firing	Heater Break Alarm cUL Approval Current Limit Front Panel Display Energy Analyser Data Logging Smartphone App (WiFi) Modus RTU Comms Modus TCP Comms Profibus Profinet	£££

Single Phase Thyristor Power Controllers and Solid State Relays

Our 1PH units are designed to efficiently switch phase to phase, or phase to neutral, resisitive or inductive loads.

Single Phase Thyristor Power Controllers and Solid State Relays

Our 1PH units are designed to efficiently switch phase to phase, or phase to neutral, resisitive or inductive loads.

Three Phase Thyristor (SCR) Power Controllers and Solid State Relays

A range of thyristor power controllers to switch 3 legs of three phase loads. Ideally suited to 3 phase configuration with neutral connection (3 or 4 wire), normal resistive (REVO-S) or variable resistive loads and transformer load types (REVO-C).