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Product Features
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IP67 Rating for Enhanced Durability The Landworld Bidirectional Liquid Cooled 3.3kW OBC + 2kW DC/DC 2 in1 Integration features an IP67 rating, ensuring waterproof and dustproof protection for reliable outdoor performance. |
Inverter Function for Efficient Power Conversion Supports bidirectional inverter functionality, providing V2L capability to power external devices, optimizing energy conversion, and enhancing mobility and flexibility in outdoor or emergency situations. |
Online Upgrades and Fault Diagnosis Enables remote software updates and diagnostics, reducing downtime and ensuring electric vehicles are always operating with the latest features and optimal performance. |
Compatibility with Single and Three-Phase Charging Stations Works with both single-phase and three-phase charging stations, offering versatility for a wide range of electric vehicles across different charging infrastructures. |
Digital Design and Redundant Protection Equipped with full digital software and redundant protection, ensuring system reliability and safety, especially for electric commercial vehicles operating in demanding environments. |
Landworld Bidirectional 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% | Typical efficiency |
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、DC、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 Bidirectional Modular 3.3kW OBC + 2.5kW 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
Electric Boat
New Energy Construction Machinery
1. What makes The Landworld Bidirectional 3.3kW OBC + 2kW DC/DC 2 in 1 Integration Product ideal for compact EV platforms?
The Landworld Bidirectional 3.3kW OBC + 2kW DC/DC offers a compact design, reducing space usage and weight for smaller EV platforms. Its dual-function integration minimizes the need for additional components, ensuring simplified installation and enhanced system efficiency.
2. Is The Landworld Bidirectional 3.3kW OBC + 2kW DC/DC optimized for high-voltage EV platforms?
Yes, it is designed to operate seamlessly with high-voltage architectures . This ensures maximum compatibility with next-generation EV battery systems and supports efficient bidirectional power flow.
3. How does The Landworld Bidirectional 3.3kW OBC + 2kW DC/DC 2 in 1 Integration Product address efficiency and thermal management?
The product features advanced thermal management with liquid cooling and achieves an efficiency rate exceeding 94%. This ensures reliable performance under diverse environmental conditions and supports extended vehicle range.
