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Product Features
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IP67 Waterproof Protection The Landworld liquid cooled 3.3kW OBC + 2.5kW DC/DC + PDU 3 in 1 Integration product features an IP67 rating, ensuring reliable protection against dust and water for efficient power delivery in harsh environments. |
Online Upgrading and Fault Diagnosis This solution includes online upgrades and fault diagnosis, providing quick system maintenance and software updates, which reduces downtime and ensures fleet reliability. |
Digital Software with Redundant Protection Equipped with digital software and redundant protection, ensuring safe and efficient power delivery while enhancing component longevity and operational reliability. |
Landworld 3.3kW OBC + 2.5kW DC/DC + PDU 3 in 1 Integration product able to
Items | Technical Specification | Remarks | |||
OBC Electrical Features | |||||
Nominal output power | 6.6kW | ||||
Input voltage range | 85-265VAC | ||||
Input current | 32A Max | ||||
Power factor | ≥0.99(220Vac @ full load) | ||||
Nominal output voltage | 380VDC | 640VDC | 750VDC | ||
Output voltage range | 200-500VDC | 400-750VDC | 400-850VDC | Can be adjusted according to battery voltage | |
Max output current | 22A | 14A | 12A | ||
Efficiency | ≥94% | Typical efficiency | |||
Voltage accuracy | ±1% | ||||
Current accuracy | ±3% | ||||
DC/DC Electrical Features | |||||
Input voltage range | 200-500VDC | 400-750VDC | 500-850VDC | ||
Input current range | <16A | <12A | <10A | ||
Efficiency | ≥94% | Typical efficiency | |||
Output voltage | 9-16V | ||||
Nominal voltage | 14V | ||||
Nominal output current | 179A | ||||
Nominal power | 2.5kW | ||||
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-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 3.3kW OBC + 2.5kW 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. How does the compact design of the Landworld Liquid Cooled 3.3kW On-Board Charger + 2.5kW DC/DC Converter + PDU 3 in 1 integrated solution enhance installation efficiency for electric vehicle manufacturers?
The compact integration minimizes installation complexity and space requirements, allowing manufacturers to streamline assembly processes. This efficiency is essential for reducing production time and enhancing overall vehicle design flexibility.
2. What unique features does the Landworld Liquid Cooled 3.3kW On-Board Charger + 2.5kW DC/DC Converter + PDU 3 in 1 integrated solution offer for effective energy management in electric vehicles?
The system includes advanced monitoring capabilities that provide real-time data on power distribution and thermal performance. This feature enables manufacturers to optimize energy usage and improve operational efficiency in their electric vehicle applications.
3. In what ways does the Landworld Liquid Cooled 3.3kW On-Board Charger + 2.5kW DC/DC Converter + PDU 3 in 1 integrated solution comply with industry safety and performance standards?
The system meets critical industry certifications, ensuring high standards for safety and performance. This compliance is essential for manufacturers aiming to deliver reliable and high-quality electric vehicles to the market.
4.How does the Landworld Liquid Cooled 3.3kW On-Board Charger + 2.5kW DC/DC Converter + PDU 3 in 1 integrated solution contribute to vehicle lightweighting efforts?
By consolidating multiple power electronics functions into a single, compact unit, this solution reduces the overall weight of the vehicle’s electrical system. This weight reduction enhances energy efficiency, extends driving range, and supports manufacturers in meeting stringent lightweighting targets for modern electric vehicles.
