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Product Features
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Online Upgrades and Fault Diagnosis Supports remote software updates and real-time diagnostics, allowing fleet operators to maintain vehicles with the latest features and minimize downtime through quick fault resolution. |
Single and Three-Phase Charging Compatibility Compatible with both single-phase and three-phase charging stations, offering versatile, reliable charging for passenger cars, construction machinery, and electric buses. |
Digital Design with Redundant Protection Features full digital software and redundant protection, ensuring safe, efficient charging for electric vehicles, even in harsh environments or challenging operational conditions. |
Landworld Modular 3.3kW OBC + 2kW DC/DC 2 in 1 Integration product able to
Items | Technical Specification | Remarks |
OBC Electrical Features | ||
Nominal output power | 3.3kW | |
Input Voltage | 85-265VAC | |
Input current | 16A Max | |
Power factor | ≥0.99(220Vac @ full load) | |
Output voltage range | 250-450VDC | Can be adjusted according to battery voltage |
Max output current | 10A | |
Efficiency | ≥94% | Nominal voltage |
Voltage accuracy | ±1% | |
Current accuracy | ±1% | |
Inverter features | ||
Input voltage range | 250-450VDC | |
Output voltage | 220Vac(±5%)/50Hz | |
Power | 3kVA | |
Efficiency | ≥94% | |
Output harmonics（THDv） | ＜3%（Linear load） | |
Dynamic response | 60ms（Linear load） | |
Leakage current protection threshold | ≤30mA | |
DC/DC Electrical Features | ||
Input voltage | 250-450VDC | |
Output current | <16A @240Vdc full load | |
Efficiency | ≥94% | |
Output voltage | 9-16V | |
Nominal voltage | 14V | |
Nominal output current | 145A | |
Nominal power | 2kW | |
Peak power | 2.4kW | |
Voltage ripple | 300mV Max | |
Other Electrical Features | ||
Operating temp. | -40-85℃ | Coolant inlet temperature |
Low voltage wake-up | 12Vdc&200mAmax（WAKE_UP signal） | Wake up BMS/VCU |
Wake-up mode | CAN、AC、CC/CP | Support reserve charging |
CAN communication | CAN-BUS | |
Static current | ≤1mA | Sleep mode/ consume battery current at stop status |
Protection | Input OVP, UVP, output OVP, UVP, OTP, OCP, output short circuit protection, communication fault protection | |
The Landworld Modular 3.3kW OBC + 2kW DC/DC 2 in 1 Integration product serves the following applications, meeting the diverse needs of the new energy sector：
New Energy Passenger Vehicle
Electric Commercial Vehicle
New Energy Construction Machinery
1. How can the Landworld 3.3kW On-Board Charger + 2kW DC/DC Converter 2 in 1 integration product contribute to cost savings for clients?
By integrating the 3.3kW on-board charger with a 2kW DC/DC converter, clients can reduce the number of components and simplify the assembly process, ultimately lowering production costs and increasing efficiency.
2. What factors should clients consider when determining the demand for the Landworld 3.3kW On-Board Charger + 2kW DC/DC Converter 2 in 1 integration product?
Analyzing market trends and gathering feedback from potential customers are crucial. Conducting surveys and research can help clients identify specific needs, guiding production and marketing strategies effectively.
3. How does the Landworld 3.3kW On-Board Charger + 2kW DC/DC Converter 2 in 1 integration product enhance energy efficiency in electric vehicles?
The combination of the on-board charger and DC/DC converter optimizes power conversion, reducing energy losses and improving overall system efficiency. This leads to enhanced driving range and better utilization of the vehicle’s energy resources, benefiting both manufacturers and end-users in terms of operational cost savings.
4. What are the environmental benefits of the Landworld 3.3kW On-Board Charger + 2kW DC/DC Converter 2 in 1 integration product for electric vehicle manufacturers?
This integrated solution supports a greener approach by reducing the number of individual components, leading to less waste and lower carbon emissions during production. Additionally, the improved energy efficiency helps minimize the environmental impact of electric vehicles throughout their lifecycle.
