Voltage regulator Patech RH12 230V 12A

The listed devices are designed to regulate the voltage or power supplied to electrical energy receivers.

They implement phase control, adapted to be regulated with the "CONTROL" potentiometer.

The inputs and outputs are galvanically isolated (Ui=2500 Vac). All versions have a built-in RC suppressor system and a varisor protecting the executive element - triac. The housing is mounted on an EN520035 rail.

Application in control systems:

- temperature of electric furnaces

- linear or spot welders

- voltage of the primary side of transformers

- lighting

- rotational speed of fans, mixers, etc.

Technical data:

• Output load capacity 12 A
• DIN rail mounting
• Electrical connection screw terminals
• Supply voltage 195…230…253 V a.c.
• Supply voltage frequency 50Hz
• Power consumed by the system <2.5 VA
• Potentiometer control ?10 k
• Relative air humidity 25…85%
• Operating temperature 0…50 °C
• Storage temperature -25…70 °C
• Housing protection class IP20 according to PN-EN 60529
• Meets the requirements of PN-EN 60947
• Overall dimensions 72 x 50 (57) x 91 mm
• Weight 67 g