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Features
(sorry alles in Englisch. Auf Wunsch auch auf Deutsch!):
Dryer
Temperature-controlled regulation of a Fan for food drying.
Programmable Temperature for to adjust to your specific product
Programmable Time for to have a higher Temperature at the beginning of Drying.
Programmable Time for to have a higher Temperature at the End of Drying.
Programmable Time to have a Alarm if drying is finished, depending of the hours with the right temperature
Start-Impulse for the fan to have a save start
Visual and acoustic Alarm if high Temperature occurs
Optionally switch on and off a second of a second fan for better controlling of the temperature
Optionally switch on and off of a Heater temperature-controlled to be independent from critical weather conditions or to dry also at night.
12V, 24V and optionally 220V Fans can be connected.
Manual Mode for all Outputs including regulated Outputs (0-100%)
Solar charge controller
Up to 15 Amperes Charging Power using POWER-MOFET-Transistors.
Overcharging-Protection of the Battery by fast Pulse-Wide-Modulation. This Mode gives better charging-results than slow Pulse-charging.
Additional Input for charging of the Batteries with a 220 V / 12V or 24V Transformer
Boost-charging from time to time (depending from the discharging level or at least once a month). Boost-charging
avoids the degeneration of Liquid-Batteries.
80 % of the Batterys die from a degeneration of the Battery-Plates. Due to research-work of the University of Vienna, Austria and NASA, USA, this degeneration can
be reduced drastically by very short High Current Pulses to the Battery. This charge controller is equipped with this feature, to extend life-time of the Battery.
Applicable for all Types of Lead- Batterys (Gel-Type etc.)
Applicable for 12V or 24V-Systems. The System-Voltage is verified automatically. If you use the Relays, you have to order a 12V or 24V-Version.
Many Safety Precautions:
- High Temperature-Protection
- Reverse-Connection Protection for the Solar-Panels and Battery
- Automatic Short-circuit Protection for the Load, no more replacement of Fuses are necessary
- Over-voltage Protection for the Input of the Solar-Panels
- Protection for "no-Battery"-connection (if only Solar-Panels are connected, the voltage will raise very high)
- No Reverse-Current to the Panels at night
Alarm-System
One Major Problem of Solar-Systems is the stealing of the Panels or of the Food in the Dryer. This Device is shipped with a Theft-protection.
Small Power-Management-Function
One channel can be switched on by a Moving-Detector or a Switch or a Push-Button. The Delay-off Time can be programmed. With that you optimize your Energy-demand by switching off Devices
Automatic if not needed.
With a Moving-detector: A Loud Alarm can be generated if somebody is coming close to the Solar-System
With an external Circuit: A high voltage is activated at the Panels-Frame as
soon as somebody is coming close to the Panels. If somebody touches the Solar-Panels, he gets an electrical shock. Of course the voltage can not hurt anybody.
Optional: One short-circuit-protected Voltage Output with a fixed voltage of 5 V or any other if needed. For to connect small Radios or TV directly to the Unit.
Three LED's for to display Temperature Dryer is high, Solar charging and Battery voltage low
By a Program-Switch many Functions like Dryer-Temperature, Battery-Type etc. can be programmed. You can also activate a Simulation-Mode for the Battery-Voltage.
For Data-Logging a PC or Notebook can be
connected (via serial cable or USB with Adapter). The Temperature and Battery-Voltage can be logged and evaluated (by Excel for example)
Easy update of new Software by a small Program and the Data-Cable.
Optional you can have your own Functions integrated in the Unit. Let us know what you need and we program it. And you can even load another Software for using this Unit for another purpose (for a
Irrigation-System or for a Alarm-System for example)
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