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Product Features
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IP67 Protection The Landworld Fast Charging 44kW On-board Charger is IP67 rated, offering full dust and water resistance for reliable performance in harsh environments. |
Online Upgrade and Fault Diagnosis Supports online upgrades and fault diagnosis, ensuring real-time performance monitoring and easy maintenance for electric vehicles and commercial fleets. |
Single and Three-Phase Charging Compatibility Compatible with both single-phase and three-phase charging piles, offering flexible and efficient charging for a wide range of electric vehicles. |
Digital SW Design and Redundant Protection Features full digital SW design and redundant protection, ensuring reliable and safe power delivery for electric vehicles and construction equipment. |
Main Technical Parameters
Landworld High Power Fast Charging 44kW On-board Charger Product able to
Items | Technical Parameters | Remarks | ||
OBC Electrical Features | ||||
Nominal Output Power | Three-phase 44kw Single-phase 6.6kW Three-phase 44KW, Single-phase 6.6KW | 240VAC L-N | ||
Input voltage range | 150-456VAC (Three-phase Four-wire) | |||
Input Current | 63A Max | |||
Power Factor | ≥0.99(220Vac,full load) | |||
Output rated voltage | 380V | 640V | 750V | |
Output voltage range | 190-500V | 400-750V | 400-860V | |
Max output current | 120A | 88A | 76A | |
Efficiency | ≥94% | Nominal voltage | ||
Voltage accuracy | ±1% | |||
Current accuracy | ±3% | |||
Inverter Features | ||||
Input voltage range | 250-500V | 450-750V | 500-860V | |
Output voltage | 220VAC(±5%)(Single-phase) | |||
Power | 6KVA | |||
Efficiency | ≥94% | |||
Output harmonics (THDv) | <3%(Linear Load) | |||
Dynamic response | 60ms(Linear Load) | |||
Other Electrical Features | ||||
Operation temperature | -40-65℃ | coolant inlet operation temperature | ||
Auxiliary power | 9-32V | |||
Low voltage wake-up | 200mAmax(WAKE_UP signal) | wake up BMS/VCU, voltage follows VCC | ||
voltage wake-up | CAN,CC/CP,EN | support reserve charging | ||
CAN communication | CAN-FD | |||
Static current | ≤1mA | sleep mode/consume battery current at stop status | ||
Protections | Input O/U V, Output O/U V, OT, OC, Output SC,Comm. fault prot. | |||
Applications
The Landworld High Power Fast Charging 44kW On-board Charger Product is designed for a wide range of applications, catering to the diverse demands of the new energy sector：
New Energy Passenger Vehicle
Electric Commercial Vehicle
New Energy Construction Machinery
FAQ
1. What applications are best suited for the Landworld liquid-cooled 44kW on-board charger?
The Landworld liquild-cooled 44kW on-board charger is ideal for high-performance electric vehicles and commercial applications, where rapid charging is essential. Its efficient cooling system ensures optimal performance, making it suitable for buses and delivery vehicles.
2. How does the water cooling system contribute to the charger’s longevity?
The water cooling system in the Landworld 44kW on-board charger dissipates heat effectively, preventing thermal stress on components. This enhances the longevity of the charger, making it a reliable choice for manufacturers aiming for durable solutions in their electric vehicle designs.
3. What safety features are integrated into the Landworld liquid-cooled 40kW charger?
The Landworld liquid-cooled 44kW charger includes multiple safety features such as over-temperature protection, short-circuit protection, and fault detection. These features ensure safe operation in various conditions, providing peace of mind for manufacturers.
4. How does the Landworld liquid-cooled 44kW on-board charger enhance charging efficiency for commercial EV fleets?
The Landworld liquid-cooled 44kW on-board charger is optimized for commercial electric vehicle fleets, including buses and logistics trucks. Its high power density, advanced thermal management, and intelligent charging control system ensure efficient energy conversion, reducing charging time and improving vehicle uptime.
