close
Choose Your Site
Global
Social Media
3-in-1
3.3kW
2KW
Liquid cooled
Liquid Cooled
3.3KW
2KW
Liquid Cooled
| Quantity: | |
|---|---|
Product Features
The Landworld 3-in-1 integrated EV power system combines a 3.3kW on-board charger, a 2kW high-voltage DC/DC converter and a vehicle power distribution unit in one liquid-cooled enclosure. The system is designed to support three essential vehicle power functions. The OBC converts single-phase AC input power into controlled high-voltage DC power for charging the traction battery. The DC/DC converter supplies a regulated 14V output for the vehicle’s 12V battery and auxiliary electrical network. The integrated PDU provides a platform for project-specific high-voltage power distribution. Three high-voltage battery configurations are available for different vehicle platforms. The final OBC output range, DC/DC input range and PDU architecture must be confirmed according to the approved vehicle electrical specification. |
IP67 Waterproof Protection The Landworld liquid cooled 3.3kW OBC + 2kW 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. |
Wide Charging Compatibility Compatible with both single-phase and three-phase charging stations, this system guarantees fast and reliable charging for various electric vehicles across diverse infrastructures. |
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 + 2kW DC/DC + PDU 3 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% | ||||
| Leakage current protection threshold | ≤30mA | ||||
DC/DC Electrical Features | |||||
| Input voltage | 250-450VDC | ||||
Output current | <16A @240Vdc full load | ||||
Efficiency | ≥94% | Typical efficiency | |||
Output voltage | 9-16V | ||||
Nominal voltage | 14V | ||||
Nominal output current | 108A | ||||
Nominal power | 1.5kW | ||||
| Peak power | 1.8KW | ||||
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、AC、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 + 2kW 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 + 2kW 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 + 2kW 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 + 2kW 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 + 2kW 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.
5.What does the integrated PDU include?
The PDU circuit arrangement is project-specific. Customers should provide the required high-voltage branches, current ratings, fuses, contactors, precharge circuit, HVIL and connector requirements.
6. What is the DC/DC output?
The integrated DC/DC converter provides 2kW nominal output power, 14V nominal voltage and 179A nominal current for compatible 12V vehicle systems.
7. Does the system support IP67 protection?
The enclosure is specified as IP67. Final protection performance depends on approved connectors, cable sealing, cooling-port installation and vehicle-level assembly.
8. Can the system receive remote software updates?
The system supports software upgrade and fault-diagnosis functions. Remote or OTA updating should only be claimed when the complete vehicle architecture includes an approved remote-update solution.
9. What information is required for a quotation?
Provide the battery-voltage window, AC power supply, charging-current requirement, 12V load profile, PDU distribution diagram, CAN protocol, cooling conditions, installation space, environmental standards and expected project volume.
