VT-48100E - Battery charger V-TAC - Free user manual and instructions
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| Product Type | Battery Charger |
| Brand | V-TAC |
| Model | VT-48100E |
| Input Voltage | 230V AC, 50Hz |
| Output Voltage | 48V DC |
| Output Current | 100A |
| Charging Mode | Automatic multi-stage (bulk, absorption, float) |
| Compatible Battery Types | Lead-acid (AGM, GEL, flooded) |
| Dimensions (L x W x H) | 300 x 200 x 150 mm |
| Weight | 5 kg |
| Protection Features | Overcharge, reverse polarity, short circuit, overheat |
| Cooling | Fan-cooled |
| Display | LED indicators for charging status and faults |
| Efficiency | >85% |
| Operating Temperature | -10°C to 40°C |
| Certification | CE, RoHS |
| Maintenance | Keep clean, ensure ventilation, check connections regularly |
| Safety Instructions | Use in dry area, disconnect AC before connecting battery, avoid water ingress |
Frequently Asked Questions - VT-48100E V-TAC
What battery types are compatible with the VT-48100E?
The charger is designed for lead-acid batteries including AGM, GEL, and flooded types. It is not suitable for lithium-ion batteries.
How do I connect the charger to the battery?
First, connect the red clamp to the positive terminal and the black clamp to the negative terminal. Ensure the charger is disconnected from AC power during connection. Then plug in the charger.
What is the maximum charging current?
The maximum output current is 100A. The charger automatically adjusts the current based on the battery's state of charge.
Can it charge lithium batteries?
No, this charger is only for lead-acid batteries. Using it with lithium batteries can cause damage or fire.
Does the charger have a float mode?
Yes, after the battery is fully charged, the charger enters a float mode to maintain the battery at full charge without overcharging.
What protection features does it have?
The charger includes protection against overcharge, reverse polarity, short circuit, and overheat. It automatically shuts off if a fault is detected.
How do I clean the charger?
Disconnect the charger from both AC and battery, then wipe the exterior with a dry cloth. Do not use water or solvents. Ensure the cooling vents are free of dust.
What do the LED indicators mean?
Typically, a red LED indicates charging, a green LED indicates full charge, and a flashing LED may indicate a fault. Refer to the user manual for exact meanings.
Is the charger suitable for marine use?
It is designed for indoor use only. If used in a marine environment, ensure it is placed in a dry, well-ventilated area away from water.
What is the warranty period?
The warranty period is typically 2 years from the date of purchase. Check with the retailer or V-TAC for full terms.
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