Purpose of the development: The device is intended to include lighting devices in the dark.

Recommended application field: The device can be used to control lighting in the streets, in doorways, prevent theft of electricity, etc.

Technical characteristic: Rated voltage: 220 V, 50 Hz. Number of channels: 4. Maximum load capacity: 4 * 700 VA. Power limit load at 700 VA. Own power consumption: 1.2 watts. Ambient temperature: from -10 ° C to +40 ° C. Readability installation time: 1 minute. Lifetime lithium battery, microprocessor provide nonvolatile memory: 5 years. Clock Accuracy: ± 3 minutes / year. Dimensions: 260 * 225 * 42 mm. Weight: 220 g

Advantages over analogues: Compared with the photosensitive machines, which provide saving of the same , the device has the following advantages: there is no need to accommodate the light sensor so as to limit the number of operations associated with glare , eliminating the need for constant maintenance of the working zone of the photosensor ; unnecessary regular recalibration of the sensor associated from the time variation of its properties, which results in increased operating costs. Astronomical timers foreign production, which today is in the market have a greater value ( from 450 to 900 UAH . Per channel). This is a major disadvantage . The device uses new approaches and modern element base . This provided the cost of the timer on 4 channels at Rs 400 , which is 100 UAH / channel . It is close to the sensitivity setting machines, but it ensures a significant gain in reliability and reduce operating costs . Timer is protected by excess load power , which helps prevent theft of electricity. Astronomical timer designed to work with any combination of phases, which helps distribute the load evenly over the phases .

The development stage readiness: Pre-production model is made

Description of the development:
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Principle of operation of astronomical timer AT-4-700W-1 is based on the load is disconnected or in accordance with astronomical events (in this case in accordance with the sunrise and sunset). In astronomical timer microprocessor contains information about the time of sunrise / sunset every day. Nonvolatile memory microprocessor supplied by a lithium battery. Also takes into account the transition period - twilight (the lighting is switched on 1 hour earlier call and vysklyuchaetsya 1 hour later sunrise).

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Combinated reduction to industrial level
Joint production, sale, exploitation

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua