Скачать или смотреть Nidea - Intelligent defrost by LU-VE

Nidea® is the result of close research collaboration between LU-VE Group and the Polytechnic University of Milan. The system has grown out of the necessity to optimize all the dynamics of the defrost process of unit coolers and avoid wasting energy and money, without reducing the functionality of the equipment.
The complex algorithm of Nidea® is able to calculate and recognise the Optimal Defrost Point which is always variable.

LOWERS defrost energy consumption
LOWERS compressor energy consumption
LOWERS the level of dissipated heat
INCREASES the COP (coefficient of performance)

Nidea® is the INTELLIGENT response to the waste involved in periodic and constant defrosting based on a logic of precaution. In a traditional system the cycle is activated independently of the real need for defrosting.

Nidea® is equipped with two temperature sensors which determine the deactivation of the defrost cycle.

Nidea®, thanks to its pressure sensor, calculates and registers the parameters to identify the time and duration of optimal activation.

Nidea® registers and “reasons” in order to manage any anomalies.

Nidea® is adaptable and has a SELF CALIBRATING SYSTEM in order to automatically change the parameters and the set points in accordance with the current working condition.

The process of overmoulding which seals in the PCB (Printed Circuit Board) enables correct functioning in a humid environment up to a minimum temperature of -30°C.

With Nidea® important energy savings compared to traditional defrosting (4 per day)

75% less defrost cycles
With just one cycle per day!

30% reduction of energy costs of the total refrigerant plant

*Data measured in real working condition of a plant.

The unit cooler can be equipped with Nidea®including pre-mounted electronic expansion valve
In this case Extra savings up to 20%.