Charger

First, the characteristics Introduction

1. The charger used in a variety of electric vehicles 12AH: 17AH: 20AH lead-acid gel batteries, there are 24V, 36V, 48V, etc.

2, constant current charging: Internal integrated amplifier technology, precision control the charging current.

3, intelligent limit pressure: The precise sampling, stable reference and pulse modulation (PWM) technology to ensure the stability of the output voltage.

4, automatic float: nearly full when the rechargeable battery charge automatically when the output becomes a floating state, in order to protect the battery charge level and guarantee.

5, short circuit protection and overcharge protection, effectively extend battery life.

Second, the main technical parameters

Input voltage: AC 220V, 50-60HZ

Maximum output voltage: 24V DC 29.5 ± 0.5V

36V DC 44V ± 0.5V

48V DC 59V ± 0.5V

Charging current: depending on battery capacity, generally is 0.15 × C (capacitance) ± 0.2A

Float voltage: 24V: 27.5 ± 0.5V

36V: 41.5V ± 0.5V

48V: 55.5 ± 0.5V

Operating temperature: -10 ℃ ~ + 40 ℃

Third, the use

1, first connect the rechargeable battery, then plug the power plug.

2, two red light indicates charging, green light that enter the floating state to be put into use, generally need to charge 1 to 2 hours, to ensure that the charging power.

(Note: Some light turns on for two 48V chargers, 36V and 24V charger power charger indicator [Red] long bright, the charge indicator [red and green alternately bright])

3, charging is completed, unplug the 220V AC power supply, and then pull the battery plug.

4, the charging time is generally 8 to 10 hours. (Depending on battery condition)

IV Notices

1, charging, should maintain good ventilation.

2, when this charger, the machine has a high pressure, do not open their own, to avoid electric shock or cause a malfunction.

3, the charger to prevent water and dust, do not let children play with, and can not bring with him, so as not to shock damage.

4, the characteristics of different battery specifications. The charger can not be used indiscriminately.

5, with fan charger. When the green light, the fan does not work, the red light when two fans before work.

6, inside is outside the negative, when a square head, N terminal is positive. L side is negative. (Eg charger housing posted a round tag places round labels prevail)

7, the charger fuse (or back have pads) one reverse polarity protection, if the reverse, go to the dealer to tune into "reverse hole" charger.

Fifth, failure analysis

1, has been a red light when charging

This phenomenon is caused by the absence of the charging current, please adhere to the battery box fuse is intact, the plug is plugged in, it may be reversed cause (see above Article)

2, charging red light does not turn green

Under normal circumstances the battery is empty, charging a battery takes 8 to 10 hours, if not exhausted, the charging time is shorter, if you exceed the time does not turn, pressure limit charger.

it can not charge a long time, you need to check the charger output is normal, As normal, indicating a problem with the battery, replace it. (According to the charging time usually ride in control, it can also be used) or to use plant from