CB series of control box for tobacco leaf baking for the design of a automatic control products, applicable to all kinds of intensive flue-curing barn. The control box adopts a digital temperature sensor and high performance MCU design, built a number of optional baking curve, and has since established curve model and empirical model, adapt to different regions, different types of tobacco baking, with great flexibility and practicality. CB-KRK series of control box has the following characteristics:

The 1 series of products the main needs of three-phase power supply.

2 control box according to the user set values of the external device automatic control, also may be operated by a manual button external equipment operation, the use of more flexible and convenient.

3 by the United States original digital temperature sensor, has a measuring precision, strong anti-jamming ability and moisture-proof waterproof properties.

4 built in two operating modes: since the mode (which can set the temperature, insulation two stages ), curve mode ( using the control box of the experience curve of baking), to meet the needs of different users.

5 perfect safety protection function, including overcurrent protection, lightning protection, output short circuit protection, with open sensor alarm, circulating fan fault alarm, abnormal voltage, baking timeout, over-temperature alarm, ensure the baking process and baking equipment safety.

6 control box for circulating fan with current monitoring perfect protection function, the three-phase fan has phase lack, overload, unbalance protection, abnormal system will automatically cut off the circulation fan power, prevent equipment damage.

7 has a power supply voltage detection function, power failure alarm, low voltage system alarm, ultra-high voltage, turn off the display and output device, reduce the damage to external equipment.

Set aside 8 of RS485 communication interface, can be read by computer control box work process records, including the barn temperature and humidity record, setting the record, blackout records, for the user to provide the basis for baking experience summary.

9 through the algorithm of fuzzy adaptive control, automatic control blower start-stop and throttle opening, the baking room temperature and humidity control in the setting range. The baking process only needs the user to choose the right curve or according to tobacco leaf changes correctly set baking parameters, and the coal is enough and can achieve the ideal baking results, greatly reducing labor cost and effectively improve the quality of Flue-cured tobacco.

10 standby battery is convenient for the user when a power outage on the temperature and the humidity in the baking room.

11 keyboard lock function. In the lock case, can prevent the others set the data or misoperation accident.

12 control box has a manual control function, convenient for manual control and system test.