48V 15A Adjustable Voltage 58.4V/54.6V/58.8V Marine Waterproof Battery Charger
Product Description:
Introducing the 48V 15A Adjustable Voltage Waterproof Battery Charger, a versatile and reliable charging solution designed to meet the diverse needs of both lead-acid and lithium batteries. With its advanced features and robust design, this charger offers the ultimate convenience and protection for your batteries.
The charger's intelligent fully automatic charging system takes the guesswork out of charging. It utilizes a multi-stage charging curve that dynamically adjusts based on the battery's condition. From pre-charge and constant current to constant voltage, float charge, and more, this charger optimizes the charging process to extend battery life and ensure efficient and safe charging.
Customizability is a key feature of this charger. With three selectable charging curves (LFP/NCM/L-A), you have the flexibility to choose the most suitable charging mode for your specific battery type. Whether you're using lithium iron phosphate (LFP), lithium nickel cobalt manganese oxide (NCM), or lead-acid batteries (L-A), this charger has you covered.
Safety is a top priority. This charger incorporates multiple protection functions, including over-temperature, over-voltage, over-current, short circuit, and reverse polarity protection. These safety measures provide peace of mind, protecting both the charger and your batteries from potential risks or damage.
For added convenience and versatility, this charger offers optional communication capabilities. With CAN and RS485 interfaces, you can connect the charger to compatible devices for advanced monitoring and control. Stay connected and have full control over your charging process.
| ITEM | vb2430 | vb3620 | vb4815 | vb6012 | vb7210 |
| Output | Output voltage (V) | LFP | 29.2 | 43.8 | 58.4 | 73 | 87.6 |
| NCM | 29.4 | 42 | 54.6 | 67.2 | 84 |
| L-A | 29.4 | 44.1 | 58.8 | 73.5 | 88.2 |
| Float voltage(V) (only L-A) | 27.6 | 41.4 | 55.2 | 69 | 82.8 |
| Max charging current (A) | 30 | 20 | 15 | 12 | 10 |
| Customizable current (A) | ≤30 | ≤20 | ≤15 | ≤12 | ≤10 |
| Max power (W) | 882 | 882 | 882 | 882 | 882 |
| Rotating lamp current(A) | LFP | 2.4 | 1.6 | 1.2 | 0.96 | 0.8 |
| NCM | 2.4 | 1.6 | 1.2 | 0.96 | 0.8 |
| L-A | 7.5 | 5 | 3.75 | 3 | 2.5 |
| Ripple voltage | ≤2%VOUTMAX |
| Input | Voltage range | v=W,100V~240VAC；v=H,200~240Vac；v=L,100~120Vac |
| Frequency range | 47~63Hz |
| Power factor | PF>0.98/115VAC, PF>0.95/230VAC at full load |
| efficiency | ≥92% |
| Input current(type) | v=W,12A/115VAC,5A/230VAC；v=H,5A/230VAC；v=L,12A/115VAC |
| Vomit (type) | COLD START≤50A at 230VAC |
| Leakage current | ＜0.75m A |
Product Features:
| Charger Model: | UY900S | Power: | 900W |
| Housing: | Aluminium Alloy | Dimension: | 262*88.5*161.8mm |
| Communication: | CAN, RS485 | Waterproof: | IP65 |
| Efficiency: | >=92% | Operating Temperature: | -20 to 40℃ |
| Noise: | <=40dB | Storage Temperature: | -40 to 70℃ |
| Cooling: | Temperature and load current-controlled fan |
| Protection: | Over-temperature, over-voltage, over-current, short-circuit,and reverse connection protection. |
| Charger type: | Suitable for lead-acid batteries or lithium batteries charging. |
| Features: | 1.Automatic multi-stage charging curve for long battery life 2.Intelligent fully automatic charging: obtains the battery status
and switches the charging mode(charge wait/pre-charge/constant current/constant voltage/float charge/ recharge/ full charge) |
Charging Curve:
Product Tags:
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Marine 48V 15A Waterproof Battery Charger 58.4V / 54.6V / 58.8V Images
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