Solar controller SR728С1

We offer an updated multi-function controller works Solar SR728S. It is designed for a variety of tasks to control the smooth operation of solar plants for different purposes.

SR728S Controller Specifications:
- Dimensions: 191h140h40 mm
- Food: 110/220
- Consumption of: less than 3 W
- Accuracy temperature: - / + 2 degrees C
- reservoir temperature measuring range: -10 ... + 220 degrees C
- tank temperature measuring range: 0 ... 110 degrees C
- maximum pump power: 5 W = 600 pcs
- Inputs: 2 pcs. pt1000, 4 pcs. ntc10k
- outputs (relays for pump, valve, PETN): 3.5 A
- Operating temperature: -10 to + 50 degrees C

Advantages SR728S controller:
- backlit display with a schematic representation of solar;
- 10 different types of coupling systems circuits;
- regulating the pump speed of the solar collector;
- hour meter and measuring steps solar heat;


SR728S controller for use in a dual-solar, for controlling pumps and dogrevatelyami; displays the temperature sensors detects turning on and off components.
is used in complex with several solar power consuming devices (process water tank, a swimming pool, a heat pump, the boiler, hot water storage tank) or two devices and two fields of solar collectors (compound of scheme east / west). You can be selected from 10 different types of circuits solar compound. Solar Backlit display controller for monitoring the solar system with solar administration schemes, icons, digital images for display and for temperature control and adjustment solar parameters. Buttons for precise speed and setting solar options.
Customizable options solar controller, for example, the cooling function of solar collectors, asking differentiation of switching on and off function west / east, the switch-off of solar collectors, solar collector special function, heat measurement, anti-frost function and ability to control the speeds of the three circulators geliosistemy.