Functional Compatibility Tailored for NEV Power Demands
Designed for electric motorcycles, logistics vehicles, engineering machinery, and electric cars, this 3.3 kW portable charger meets demanding operational environments. As a customizable portable charger, it integrates seamlessly into advanced new energy vehicle infrastructures. Targeted users include fleet managers and engineers seeking a compact, yet rugged portable charger custom solution to enable on-site and mobile charging capabilities with strict adherence to automotive-grade standards and safety regulations.
Technical Specifications Ensuring High Efficiency and Robust Protection
Equipped with a wide input voltage range (90 VAC to 265 VAC) and digital control for adaptive power conversion, the charger achieves up to 94% efficiency. It supports multiple output voltages (24 V to 360 V) with tight ±1% voltage and ±5% current regulation, coupled with CAN communication for parameter adjustments. System protections cover over/under voltage, reverse polarity, short circuit, and temperature tolerance from -20°C to +65°C. The IP67-rated enclosure and forced-air cooling enhance durability, making it a reliable option among dc ev charger manufacturers and dc dc converter manufacturers.
Industry Applications Supporting Flexible NEV Charging Workflows
This compact 2.35 kg charger supports critical charging operations across field service locations, remote logistics depots, and engineering sites. It facilitates efficient fleet maintenance and temporary charging infrastructure at exhibitions or outdoor events. By providing a dependable and portable DC output, the product optimizes uptime in new energy vehicle fleets, proving invaluable to sectors prioritizing rapid, on-demand charging and integration with existing power systems offered by dc ev charger manufacturers and custom dc power supply providers.
Product Advantages
Modular and Rugged Structural Design for Varied Deployments
Its compact dimensions (135 × 135 × 222 mm) and lightweight construction enable straightforward deployment in constrained spaces. Designed with automotive-grade components and a comprehensive protection suite, it ensures resilience against harsh environmental conditions. The inclusion of CAN communication and full digital control technology allows seamless integration into monitoring and control systems typical of sophisticated custom portable charger solutions, empowering system designers with adaptability and modular scalability within integrated DC charging networks.
Advanced Performance Features Delivering Operational Value
High conversion efficiency up to 94% minimizes energy loss, optimizing operational costs for fleet operators. The advanced cooling system and extensive protection mechanisms reduce downtime caused by faults or environmental stress. User-configurable voltage outputs paired with rapid response times enable precise matching to diverse NEV battery requirements. This performance orientation enhances service reliability and aligns with expectations for portable charger wholesalecustomized portable charger products aimed at professional clients focused on dependable, high-quality charging solutions.
Product Overview
The 3.3KW Portable Charger is a high-power-density, high-efficiency chargers specifically developed for new energy vehicles such as lithium-powered pure electric cars, motorcycles, logistics vehicles, and engineering machinery.
It converts AC power to DC output. The converter is designed with full digital control technology, which has flexible and intelligent control, good protection characteristics and strong system robustness. Its own microprocessor communicates with the monitoring unit, and the parameters in the machine CAN be set or adjusted by the upper monitoring unit through the CAN interface.
General Specifications
| Model Number |
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| Vehicle Power Suppply Type | Protable charger |
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| Input Characteristic |
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| Input Voltage Range | 90VAC~265VAC |
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| Input Frequency Range | 46~65Hz |
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| Starting Impule Current | ≤16A |
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| Input power factor | ≥0.99 (@220Vin, Pomax） |
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| Output Characteristic |
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| Rated Output Power | 3300W |
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| Rated Output Voltage | 24 | 48 | 72 | 108 | 144 | 360 |
| Output Voltage Range | 0~36 | 0~70 | 0~95 | 0~136 | 0~180 | 0~440 |
| Output Current Range | 0~100 | 0~60 | 0~45 | 0~30 | 0~22 | 0~9 |
| Voltage/Current Regulation | ±1% & ±5% |
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| Output Response Time | ≤5s | |||||
| Typical Efficiency | ≤94% | |||||
| Protective Characteristic |
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| Over and Under Voltage Protection | Input over and under voltage shutdown can be self-recovery,output over andunder voltage shutdown can be self-recovery |
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| Output Reverse Connection and Short Circuit Protcetion Output | Output short circuit and reverse connection shutdown can beself-recovery |
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| Over Temperature Protection | When the heat sink temperature is higher than 75°C, it will reduce the output power. And it will disconnect the circuit when the temperature is higher than 95°C. It will restore the output when the charging temperature is lower than 85°C |
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| Enivromental Condition |
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| Operating Ambient Temperature | -20°C~ +65°C |
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| Relative Humidity | 5%~95% |
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| Dust Proof and Waterproof | IP67 |
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| Cooling Method | Forced-Air Cooling |
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| Communication Function | CAN network |
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| Charging Function | Receive charging instructions to charge normally; No command charger is in standby state | |||||
| Others |
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| Product Size (mm) | 135*135*222 |
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| Product Weight | 2.35kg |
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