Charger Model: VOLVO charger from use up points can be divided into: Forklift electric car charger charger smart charger charger adjustable floating charge machine, more similar to the first three charger is more familiar, here not introduce more. The fourth charge machine with constant current limiting function can be used to start loads such as diesel generators will not damage the charger, and is widely used in generators, pump, communication systems ESD, railway systems, UPS, power systems, DC automatic float uninterruptible power supply battery to ensure the battery, but the charge ESD5500E, does not charge less. The fifth charge is widely used in battery manufacturing plant plates into ESD5550, initial battery charging and multiple sets of users to charge the battery, such as garages ESD5330, power plants, battery stores, railway systems, communication systems. Charger Model: 3803639 Operating Panel Description Information window: You can view the battery voltage, supply voltage, charge current, capacity, time and fault codes and other data; Note: units with the back reading: U representative voltage; A representative current; AH Representative capacity; H represents time. Information key: Each press to switch the display window of data; stop / start button: used in the middle of an emergency stop charging each time, you can make a stop and start switch. Fault indicator light: Indicates related functions in protecting the state, you can see from the information window fault code, and then view the cause of the fault from the fault code table; work lights: green, indicating normal charging charger; yellow, charging machine thermal protection in the state of charge, the charging current is automatically reduced to half the normal charging current. ESD5500E | Zhongxin Electrical and Mechanical (certified) | ESD provided by the Dongguan City, South City Zhongxin Electrical and Mechanical Services Department. Dongguan City, South City Zhongxin Electrical and Mechanical Services Department (zhongxin888.net.cn) is Dongguan, industrial products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Electromechanical faithful leadership in the staff warmly welcome all inquiries negotiations to create a better future for electromechanical faithful.