A line of power boards for refrigeration systems with three-phase compressors up to 3 HP to be linked to a thermostat, thermo-regulator or out-of-room control unit. An electromechanical timer is incorporated for timed defrosts.

Applications
• Control of three-phase static or ventilated refrigeration units up to 3 HP, with electric or off-cycle defrost linked to a thermostat, thermo-regulator or out-of-room control unit that issues a cold request.

Main characteristics
• Direct control of compressor, condenser fans, compressor oil element, defrost elements, evaporator fans, solenoid valve and all standard-compliant electrical safeguards.
• Compact unit with self-extinguishing ABS housing panel and IP65 protection rating plus circuit breaker on front of panel.
• Electromechanical timer for timed defrosts.
• System status indicated by LED icon.
• Can be controlled by thermostat, thermo-regulator or out-of-room control unit.
• Can house thermo-regulator on front of panel.

Options
• Installation of magnetothermic circuit breakers instead of fuses.
• Compressor shutdown in pump-down mode.