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Product Features
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IP67 Rating for Durability The Landworld Liquid Cooled 11kW OBC + 3kW DC/DC + PDU 3 in 1 Integration is IP67-rated, ensuring waterproof and dustproof protection for reliable outdoor use. |
Inverter Function for Power Conversion Supports bidirectional AC to DC conversion and Vehicle-to-Load (V2L) capability, offering seamless power transfer and the ability to power external devices. |
Support for Online Upgrades and Diagnostics Enables remote software updates and fault diagnosis, minimizing maintenance downtime and ensuring continuous performance. |
Wide Compatibility with Charging Stations Works with both single-phase and three-phase charging stations, ensuring efficient energy transfer across various infrastructures. |
Digital Design with Redundant Protection Equipped with digital software design and redundant protection for enhanced reliability and safety during operation in demanding environments. |
Landworld Bidirectional 11kW OBC + 3kW DC/DC + PDU 3 in 1 Integration product able to
Items | Technical Specification | Remarks | ||
OBC Electrical Features | ||||
Nominal output power | 10kW | |||
Input voltage range | 150-456VAC (Three phase four lines) | Single phase: 176-264VAC | ||
Input current | 32A Max | |||
Power factor | ≥0.99(220Vac @ full load) | |||
Nominal output voltage | 380VDC | 640VDC | 750VDC | |
Output voltage range | 190-500VDC | 400-750VDC | 400-860VDC | Can be adjusted according to battery voltage |
Max output current | 32A | 22A | 19A | |
Efficiency | ≥94% | Typical efficiency | ||
Voltage accuracy | ±1% | |||
Current accuracy | ±1% | |||
Inverter features | ||||
Input voltage range | 250-500VDC | 450-750VDC | 500-860VDC | |
Output voltage | 220Vac(±5%)/50Hz | |||
Power | 3.3kVA | |||
Efficiency | ≥93% | Typical efficiency | ||
Output harmonics（THDv） | ＜3%（Linear load） | |||
Dynamic response | 60ms（Linear load） | |||
DC/DC Electrical Features | ||||
Input voltage range | 190-500VDC | 400-750VDC | 400-860VDC | |
Input current range | <16A | <12A | <10A | |
Efficiency | ≥94% | Typical efficiency | ||
Output voltage | 9-16V | |||
Nominal voltage | 14V | |||
Nominal output current | 215A | |||
Nominal power | 3KW | |||
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、HVDC、CC/CP、EN (Hardwire) | Support reserve charging | ||
CAN communication | CAN-FD | |||
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 Bidirectional 11kW OBC + 3kW DC/DC + PDU 3 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.What are the key benefits of the Landworld Liquid Cooled Bidirectional 11kW On-Board Charger + 3kW DC/DC Converter + PDU 3 in 1 Integration product for electric vehicle manufacturers?
This Integration product optimizes space and weight, enhancing overall vehicle efficiency. The advanced cooling system ensures reliable performance under high load conditions, making it an ideal choice for manufacturers focused on maximizing energy efficiency in their electric vehicle designs.
2.How does the liquid cooling technology in the Landworld Bidirectional 11kW On-Board Charger + 3kW DC/DC Converter + PDU 3 in 1 Integration product improve reliability compared to air-cooled alternatives?
Liquid cooling significantly reduces thermal resistance, allowing for better heat dissipation. This results in enhanced reliability and longer lifespan for components, which is crucial for electric vehicle manufacturers seeking to improve the durability and performance of their systems.
3.What considerations should clients keep in mind when implementing the Landworld Liquid Cooled Bidirectional 11kW On-Board Charger + 3kW DC/DC Converter + PDU 3.3 in 1 Integration product in their electric vehicle platforms?
Clients should assess the system's compatibility with their vehicle architecture, focusing on power requirements and thermal management needs. Understanding these factors ensures seamless integration and optimal performance of the Landworld Liquid Cooled solution in their electric vehicles.
4.How does the Landworld Liquid Cooled Bidirectional 11kW On-Board Charger + 3kW DC/DC Converter + PDU 3 in 1 Integration product support bidirectional energy flow for V2G applications?
This system enables bidirectional power transfer, allowing vehicles to discharge excess energy back into the grid or a home energy system. By supporting vehicle-to-grid (V2G) and vehicle-to-home (V2H) applications, manufacturers can enhance energy flexibility and sustainability in electric mobility solutions.
5.What impact does the integrated PDU have on the overall efficiency of an EV’s power system?
The integrated PDU optimizes power distribution, reducing conversion losses and simplifying wiring complexity. This improves system efficiency and reliability while enabling more effective energy management across various electrical components within the vehicle.
6.How does the Landworld Liquid Cooled Bidirectional 11kW On-Board Charger + 3kW DC/DC Converter + PDU 3 in 1 Integration product contribute to reducing total cost of ownership (TCO) for EV manufacturers?
By integrating multiple power electronics functions into a single compact unit, this solution reduces material costs, assembly time, and maintenance requirements. Its high-efficiency design also minimizes energy losses, lowering operating costs and improving the overall economic viability of electric vehicle production.
