STB60 battery charge triggering board uses 32 bit industrial high performance microprocessor, highly digital safety design, support network remote control and on-site control. Fuzzy-PID openness, alarm and interface parameters can use LCD or touch screen to display, parameters are stored automatically after setting. It has constant voltage and constant current adjust mode.  The charging operation parameters can set by LCD screen. The charging process can be set up into five stages. Charging parameters of each stage are set independently: charging current, charging voltage, current limit, charging time and jump voltage. Users can set the charging parameters of pre-charging, fast charging, slow charging or floating charging freely according to the current battery charging curve. It has the advantages of reliable operation, advanced technology, complete functions, stable performance, convenient debugging and simple maintenance.
 
Technical specifications:
◆ Working power supply: 380Vac ±15%, 50/60HZ
◆ Main circuit working voltage: 50～380Vac ±15%, 50/60HZ
◆ Voltage adjustment range: 1 ~ 300V
◆ Current adjustment range: 1 ~ 300A
◆ Display mode: LCD screen interface
◆ Phase shift range: 0~178°
   Adjust output resolution: 1/4000
   Stability accuracy: better than ±1%
◆ Trigger current: ≥ 750mA
   Trigger capacity: ≤ 1000A thyristor
◆ PID dynamic response time: ≤50mS
   Overshoot: ≤10%
◆ Input signal: DC0-5V, DC0-10V, 0-10mA, 4-20mA, 10K potentiometer adjustment
◆ Applicable load: battery charging control
◆ Alarm relay contact capacity: 250Vac/10A
◆ Dielectric strength: 3500 VRMS
◆ Working environment conditions:
   Ambient temperature: -20°C~ 60°C
   Relative humidity: ≤ 90% RH (no frost)
   Indoor installation: no flammable, no explosive, no corrosive gas, no conductive dust, vibration less than 0.5G
   Altitude should be less than 3000 meters, more than 3000 meters should reduce the capacity level.
◆ Dimensions: 190 * 130 * 35mm
   Install size: 178 * 118mm
◆ Weight: 0.8KG