ZMC-ZMO Series
The Macon ZMC/ZMO 24 V Standard is a thermoelectric actuator for opening and closing valves on heating and cooling systems. The main field of application is the energy-efficient individual room temperature control in the range of building management systems and home automation. The Macon ZMC/ ZMO 24 V Standard is controlled by a 24 V room thermostat with two point output or pulse-width modulation.
Downloads
Function
The actuator mechanism of the Macon ZMC/ZMO Series uses a PTC resistor-heated wax element and a compression spring. The wax element is heated by applying the operating voltage and moves the integrated ram. The force generated by the movement is transferred on the valve lifter and thus opens and closes the valve.
Features
- Available in normally closed (NC) or normally open (NO)
- Power consumption 1 watt
- Simple snap-on installation
- 360° installation position
- First-Open Function
Data
- Operating voltage: 24V AC/DC +20%…-10%
- Max. inrush current: <300 mA during max. 2 min.
- Operating power: 1 W
- Stroke (actuator travel): 4.0/5.0 mm
- Actuating force: 100 N +/-5%
- Fluid temperature: 32°F to 140°F
- Storage temperature: -130°F to 140°F
- Ambient temperature: 32°F to 140°F
- Degree/class of protection: IP 54
- CE conformity according to: EN 60730
- Housing material/housing color: Polyamide/light grey (RAL 7035)
- Connection cable/color: 2 x 0.75 mm^2 PVC/light grey (RAL 7035)
- Cable length: 3′ 3″
- Weight with connecting cable (1 m): approx. 5.3 oz
- Surge protection according to EN 60730-1: min. 2.5 kV