品牌:武汉航达,产地:湖北武汉
本充电电源为三阶段自动充电电源(恒流均衡充电-恒压均衡充 电-浮充电)如下图所示。
对电瓶充电的全过程是先进入均衡 充电,自动完成先恒流,后恒压,待电流降到接近零时均
衡充 电完成,令其(手动或自动)转入“浮充”,以涓流维持电瓶在 满充状态。其充电详细过
程如下:
Three stages of the automatic charging power supply are constant-current equalizing charge,
constant-voltage equalizing charge and floating charge as shown in the following figure. The whole process of
battery charge is to enter the mode of equalizing charge first and automatically finishes the constant-current
and then constant-voltage charge. The equalizing charge is finished when the current is near zero, and the
mode should be transferred into “Floating charge” (manually or automatically). The trickle maintains the status
of full charge. The detailed process of charge is as follows:
CDHD系列电源是应用高频 PWM 脉宽调制技术,以 IGBT、场效应功率管和脉宽调制集成控制器为主要部件而构成的开关电源式多功能充电电源。它省去了笨重又有噪音的工频变压器。整机采用智能冷却,即使在高温的机舱内也能保证电源可靠工作。CDHD系列电源满足中国船级社的各种规范规则,符合船用电气及规范的基本标准。