| Direct supply Foshan Huizhou 30A UPS battery charger? Detailed Description |
| Product Description:
1. Features: This unit is composed of components and equipped with overload and overcurrent protection during operation. It is easy to use, safe and reliable, with an aesthetically pleasing appearance, making it an outstanding product among its peers.
2. Applications: Widely used for charging various models of lead-acid batteries and can also be used as a DC power source for small-scale electrolysis, electroplating, etc.
3. Usage Instructions:
1. First, confirm that the external power supply of the charger is disconnected.
2. Securely attach the red DC output wire to the positive (+) terminal of the battery and the black wire to the negative (-) terminal.
3. Note: Do not reverse the positive and negative terminals; otherwise, the charger may be damaged.
4. Adjust the voltage selector switch to the voltage of the battery being charged (12V or 24V), then turn on the power switch. The power indicator light will turn on.
5. Adjust the charging current: Turn the "current adjustment" knob counterclockwise to decrease the charging current step by step; conversely, turn it clockwise to increase the charging current step by step. The appropriate charging current should not exceed one-fourth of the battery's capacity. Over-high charging current will cause both the charger and the battery to heat up, potentially damaging the battery.
6. During charging, when the capacity reaches about 80% of the chargeable capacity, the current meter reading will gradually decrease until close to zero. At this point, continue charging at a low current for 2-3 hours to fully charge the battery.
7. After charging, first disconnect the 220V power plug of the charger, then release the two clamps, and place the charger in a well-ventilated and dry place.
4. Safety Usage Requirements:
1. Use a 220V power system as the power supply for this unit.
2. Ensure good ventilation around the motor and the charged battery during charging.
3. Keep the operating environment clean, cool, and dry. In case of accidental wetting, disassemble the housing, place it in a well-ventilated area, and allow it to dry naturally.
4. Place the unit out of reach of children to prevent accidents.
5. If you do not have professional repair knowledge, do not disassemble or repair the unit yourself. Delegate the repair to a professional technician.
5. Technical Parameters:
1. Input Frequency: 50Hz ±5%
2. Input Voltage: Single-phase AC 220V ±10%
3. Operating Environment Temperature: -15 to +50℃
4. Relative Air Humidity: ≤90%
5. Insulation Resistance: 10MΩ |
