Belimo HTC230-3 - rotary actuator for mixing valves

Belimo HTC230-3 – actuator for mixing valves

Rotary actuator designed to drive mixing valves in stationary HVAC systems when used with a mounting kit. It is controlled by a 3-point signal.

Key technical data

• Torque: 5 Nm; rotation angle: 90°.
• Rated voltage: AC 230 V; frequency: 50/60 Hz; voltage range: AC 198...264 V.
• Control: 3-point; motor running time: 70 s / 90°; direction of rotation: clockwise (cw).
• Power consumption during operation: 3.5 W; power consumption for wire sizing: 3.5 VA.
• Power and control connection: 1 m cable, 3x 0.75 mm².
• Manual adjustment: temporary and permanent disengagement of the gearbox using the knob on the housing.
• IEC/EN protection class: II, reinforced insulation; IEC/EN protection rating: IP40.
• Ambient temperature: 0...50°C; ambient humidity: max. 95% RH, non-condensing.

The actuator switches off automatically when the end stops are reached. Installation requires a mounting kit; the mounting position can be selected in 90° increments. Protect the device from moisture – it is not suitable for outdoor use.