The BOSS-T controller, a kind of separately excited motor controller, is applied in vehicles for material handing .with the advantages of high efficeiency and low consumption and easy to be installed ,the kind of programmable controller is widely applied in erecting equipments,pallet trucks piling cars,sweepers and other mini industrial vehicles.

 

BOSS-T (multi-mode) controllers provide the smooth, mute and low consumption control of speed and torque of motor. The of and full-bridge   and of half-bridge armature together provide solid-state control of motor steering and regenerative braking without additional relays and contactors.

 

 

The optional handheld programmer BOSS-P1, which can be programmed to the controller, provides a series of functions of diagnosis, testing and setting.

 

characteristics:

 

1.  *Full-bridge and the MOSFET design of half-bridge armature power provide many different models for the forward and backward and the quiet and efficient high-frequency operation of drive brake control system;

2.  *Can be programmed by BOSS-P1 programmer;

3.*Can be completely diagnosed by both BOSS-P1 programmer and the internal status LED;

4.  *The fault signal output of two-way supply remote displays;

5.  *Continuous control of the motor armature current can reduce the arc and wear of the carbon brush;

6. 

*Regenerative braking shortens the braking distance, makes the working time of battery longer and reduces motor heating;

7.*No matter which direction, when releasing the accelerator, it can brake  

automatically; when torn off by the operator, security can be improved by the automatic braking;

8. 

* Allow four kinds of user-selectable vehicle operating characteristics

9, 

*Can be matched by different parameters of for programming;

10. 

*Meet the fault detection standards of EEC;

11. 

* For each mode the maximum speed of vehicles can be selected through the program, and is subject to restrictions on programming parameters;

12.   

Climbing speed limit function provides an automatic electronic braking

 

13.

 

*Provide temperature and under voltage tips, and limit the motor current (or vehicle speed);

14. 

*High-pedal prohibited (HPD) and static interlocking (SRO) prevent the runaway at the time of start-up;

15. 

*Single-input control of the emergency reverse;

16. 

*Self test of microprocessor under power, and continuous diagnosis in operation;

17. 

*Design of guarantees vehicle automatic braking signal provided by the controller in the condition of the dead of CPU;

18. 

*Drives of full protection input and short circuit protection output;

19. 

*Maximum speed of the vehicle control is obviously improved by load compensation;

20.* *Provide temporary operating handle upright walking function, one-minute of no operation, this feature automatically lapse, re-operation then function recovery, which bring convenience to vehicles moving in tight spaces and walk upright function 

automatically lapse that guarantee no affection on the normal exercise of security  

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parameters as follows:

1.Rated voltage: 24V\\ 36V  \\ 48V
2.the armature output current: the maximum current (1mins)
Boss-T-200model: 200A//  BOSS-t-300 model: 300A /// Boss-T-500 model: 500A
hour operating current::   BOSS-200 is 80A // BOSS-300 is 120A
3. Excitation output current:2~25A
 4:Work temperature range: internal radiator protection cut off the power when the temperature is below-25 centi  or 95 centi high.
5.(1) higher than 1.325 times rated voltage the over-voltage protection works ; (2) less than 0.9 times rated voltage. it gives the lower power warning
6.PWM work frequency : the maximum is 16KHz; the minimum is 4KHz stay in the restriction on power work state )
7.Controller minimum output voltage: 16.5V;
8. Controller and programmer maximum communication speed: 9600bit/S