型号 | CD-B1220CM CD-B2420CM CD-B4820CM | CD-B1230CM CD-B2430CM CD-B4830CM | CD-B1240CM CD-B2440CM CD-B4840CM | CD-B1250CM CD-B2450CM CD-B4850CM | CD-B1260CM CD-B2460CM CD-B4860CM | CD-B1270CM CD-B2470CM CD-B4870CM |
系统电压(V) System voltage | 12V/24V/48V0 | |||||
额定充电电流(A) Rated current | 20A | 30A | 40A | 50A | 60A | 70A |
额定负载电流(A) Rated load current | 20A | 30A | 40A | 50A | 60A | 70A |
充电方式 Charging mode | PWM脉宽调制PWM pulse width modulation | |||||
保护功能 Protection | 具有过充、过放、电子短路、过载、防反接、防反灌等保护功能 charging reverse protection、battery ovecharge、battery overdischarge、overload、short circuit、 battery reverse protection。 | |||||
过载保护Overload protection | 当负载电流超过额定电流1.25倍时,约1分钟左右控制器自动断开负载;当负载电流超过额定电流1.5倍时,约15秒左右控制器自动断开负载; "1.25 Times of rated current, will last for 60S, then will be over-load protection, 1.5 times of rated current, will circuit last for 15S then will be over-load protection; | |||||
空载损耗No-load power consumption | ≤100Ma | |||||
蓄电池过放保护点Over-discharge protection point | 11.1V;×2/24V ;×4/48V (可设置Can be set) | |||||
蓄电池过放恢复点Over-discharge recovery point | 12.5V;×2/24V | |||||
蓄电池过充保护点Overcharge protection point | 14.5V; ×2/24V | |||||
充电回路压降Charging circuit voltagedrop | ≤0.3V | |||||
负载回路压降Loadg circuit voltagedrop | ≤0.26V | |||||
工作环境温度Operating temperature | —20~55℃ | |||||
工作环境海拔高度 Operating altitude | ≤4500m | |||||
机身尺寸 Size | 226×110×65(mm) | |||||
包装尺寸 Dimension | 235×115×75(mm) | |||||
毛重Net Weight (g) | 1.11Kg |