Voltage transmitter 0-10VDC ZEC 1 18986-9994

0-10V Voltage Controllers – Precise control in HVAC systems

Voltage controllers from the ZEC series are devices designed for smooth speed control of fans equipped with EC motors and other devices controlled by a 0-10V DC signal. They allow for optimization of ventilation and air conditioning systems by adjusting performance to current needs. The ZEC 1 model requires an external power supply, providing flexibility in integration with existing control systems.

Versatile application and easy integration

The ZEC 1 controller is particularly useful in applications where precise control of the rotational speed of EC fans is required. The 0-10V DC signal enables smooth adjustment, which translates to quieter operation and lower energy consumption. An additional switching contact with parameters of 3A/230V AC or 3A/12V DC expands the possibilities of application, allowing control of other system elements.

• Smooth regulation: Precise adjustment of the rotational speed of EC fans.
• Control signal: Standard 0-10V DC signal ensures compatibility with most controllers.
• Additional contact: Possibility of controlling additional devices with a load of up to 3A/230V AC or 3A/12V DC.
• Protection class IP54: Provides protection against dust and water splashes, allowing installation in various environmental conditions.
• Mounting: Designed for wall mounting, which facilitates installation and servicing.

Construction and technical parameters

The ZEC 1 controller is made of high-quality PC/ABS plastic, which guarantees durability and resistance to mechanical damage. The device requires an external power supply with a voltage of 10-12V DC (current consumption 1mA). A potentiometer with a resistance of 10kOhm ±20% ensures precise adjustment of the output signal. Compact dimensions facilitate installation even in limited spaces. The output voltage is 0-10V DC, and the protection class is IP54. The intended use of the device is to control EC fans, it also has a switching contact with parameters of 3A/230V AC or 3A/12V DC and a potentiometer with a resistance of 10kOhm ±20%.

The use of voltage controllers allows for effective energy management and optimization of HVAC system operation, which translates to lower operating costs and increased user comfort. The device is an ideal solution for both professional installers and end-users looking for a reliable and precise way to regulate the speed of EC fans.