Li-ion lifepo4 24V 36V 48V sweeper on-board fast battery charger
1.Product Introduction:
**1. Touch Screen Interface for Customization:**
- Easily configure the output voltage and current through the intuitive touch screen interface.
- Schedule charging sessions according to your sweeper's specific voltage and current requirements.
**2. Data Export and Visual Fault Codes:**
- Export charging data for analysis and record-keeping.
- Fault codes are displayed on the screen for quick and easy troubleshooting.
**3. Intelligent Self-Developed Main Power Module:**
- Our charger features a self-developed main power module that is TUV Rheinland UL certified for reliability.
- The modular construction and digital power technology ensure consistent performance.
- Imported brand components conform to North American standards (USA/Canada).
**4. High Charging Efficiency with Advanced Technology:**
- The charger incorporates advanced technology, including a three-phase Vienna rectifier for Power Factor Correction (APFC) and DSP digital control.
- Achieves a power factor (PF) greater than or equal to 0.99 under rated load.
- Utilizes DSP digital technology and interleaved full-bridge LLC resonant circuit topology for increased efficiency.
- ZVS switching for the full-bridge MOSFETs and ZCS turn-off for rectifier diodes reduce stress on power components, optimizing system efficiency.
- Integrated core component technology for standardized core components to balance voltage and thermal stress.
- Modular and integrated component assembly for efficient power module ventilation and system structure.
**5. Universal Compatibility and Safety:**
- Designed for universal compatibility, accommodating different charging gun interfaces, such as national standard charging guns and REMA plugs.
- Ensures the safety of your charging gun with a coordinated hardware and software control system that prevents damage due to non-standard disconnection.
2.Technical Parameters：
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input technical parameters :
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Input voltage
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Three-phase four-wire system (AC480Vac±10%)
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Input voltage range
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432Vac ~ 528Vac
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Input maximum current
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18A
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Breaker specifications
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C25A
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Maximum power
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9.8kW
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Frequency
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60Hz
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Power factor
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≥0.99
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output parameters :
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Maximum output voltage
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44VDC
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Minimum output voltage
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20VDC
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Maximum output current
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200A
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Minimum output current
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5A
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Maximum output power
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8.8kW
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Current limiting range
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10% ~100% Continuous
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Working efficiency
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≥93%
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Voltage regulation accuracy
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≤±0.5%
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Current regulation accuracy
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≤±1%
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Current sharing coefficient
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≤±5%
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Condition and Environment :
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Operating temperature
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-20℃ ~ 50℃
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Storage temperature
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-40℃ ~ 75℃
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Relative humidity
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5～95% , non-condensing
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External dimensions
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Lengths * Widths * Heights : 550 * 400 * 700 mm
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Weight
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60kg
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Protective function :
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Protection Class
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IP 20
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Level of protection
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Class I
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Environment of use
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Indoor
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Overvoltage category
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OVC III
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Pollution level
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PD 2
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Output short circuit protection
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Enter shutdown protection mode within 1 second
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Over temperature protection
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Reduced output: 50°C~65°C, above 65°C shutdown protection
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3.Picture Introduction:
4.Our Advantages:
∗At our company, we take pride in our ability to seamlessly integrate the research, development, production, and sales of various high-current connectors and accessories for new energy applications.
∗Offering unparalleled OEM cable harness customization and full-service connector and wire harness solutions, our team delivers a comprehensive approach to meeting your needs.
∗From start to finish, our goal is to provide exceptional quality and service, ensuring the success of your project. Trust us to be your all-in-one partner for cutting-edge new energy interconnectivity.
5.Packages & Shipping:
Our products are packaged to international standards, ensuring that your order arrives in immaculate condition. We are based in Guangdong, China, and dispatch all orders from this location. With our commitment to professional and efficient service, you can trust us to deliver your goods with utmost care and attention to detail.
6.FAQ:
Q: What services does your company offer for high-current connectors and cabling solutions?
A: Our company specializes in providing professional development, design, and integrated cabling solutions for high-current connectors ranging from 5A to 350A. We also offer production and sales of a wide range of high-current connectors, plugs, and UPS/EPS power sockets to support various industries, including automotive, electric vehicles, communication power, medical equipment, power distribution equipment, material handling equipment, solar energy, and new energy.
Our company boasts its own production and R&D base, and has obtained ISO9001 quality system certification. All of our products meet CE, 3C, and other certifications, as well as RoSH and REACH environmental protection requirements. With our commitment to quality and excellence, we offer reliable and efficient solutions to support our clients' businesses.
