BC600 battery charge and discharge control board

BC600 battery charge and discharge control board

BC600 battery charge and discharge control board adopts 32-bit industrial-grade high-performance microprocessor, highly digital military quality design, supports network remote control and on-site control mode, Fuzzy-PID parameter open adjustment, constant voltage and constant current adjustment methods, charging The operating parameters are set by the Chinese operation of the LCD screen. The charging stage can be set in five stages at most. The charging parameters of each stage are independently set: charging current, charging voltage, current limit, charging time and jump voltage, which can be set by the user according to the current battery The charging curve is free to set the charging parameters of pre-charge, fast charge, slow charge or floating charge, and has the advantages of reliable operation, advanced technology, complete functions, stable performance, convenient debugging, and simple maintenance.

Technical specifications:

* Power supply: 220/380Vac ±15% 50/60HZ

* Main circuit working voltage: 380Vac ±15% 50/60HZ

* Charging voltage adjustment range: 10～300V

* Charging current adjustment range: 1～1000A

* Phase shift range: 0～178° Adjust output resolution: 1/4000 Stability accuracy: better than ±1%

* Trigger current: ≥ 750mA Trigger capacity: ≤ 1000A one-way SCR

* PID dynamic response time: ≤50mS, overshoot: ≤10%

* Three-phase trigger unbalance degree: ≤ 0.3°

* Applicable load: battery charge and discharge control

* Alarm relay contact capacity: 250Vac/10A

* Dielectric strength: 3500 VRMS

* Working environment temperature: -20℃~ 60℃ Relative humidity: ≤ 90%RH (no frost)

* Dimensions: 240X160X50mm Opening size: 225X145mm

* Weight: 1KG

Performance characteristics:

* Adopt 32-bit industrial-grade high-speed microprocessor, LCD display Chinese menu operation, fully automatic SMD process manufacturing, stable and reliable performance;

* With rectifier or inverter function, it can realize automatic constant current and constant voltage charging and discharging functions, professionally used in high-power battery charging and discharging occasions;

* The control board can realize automatic conversion between equal charge and float charge, and the current and voltage can be adjusted at will;

* With digital constant current or constant voltage function, precise control of the load, over-current, under-current, over-voltage, and under-voltage abnormal protection functions;

* Perfect fault detection and alarm function, real-time detection of load status, load current, control signal, feedback signal loss and other parameters;

* Intelligent PID control scheme, open parameters, can be flexibly set to any physical quantity, adapt to different types of loads, and have good dynamic characteristics;

* Current loop (voltage loop) feedback input signal supports various analog input signals such as transformers, Hall current (voltage) sensors, 0-75mV shunts, 0-5V, etc.;

* It can be remotely controlled by PLC or other equipment, MODBUS field bus communication function, RS485 fully isolated control (optional);

* At the same time, it has the running time query function, which records the current running time and the accumulated running time;

* The control board is designed to prevent the thyristor trigger interface from burning out, and supports input and output multi-function expansion boards;

* The thyristor drive interface is equipped with double-row LED indicators. The green light indicates whether the trigger board is faulty, and the red light indicates whether the external control line is correct. You can quickly check the error location.