Description
The BIDC-F75025 AC/DC hybrid conversion module supports both AC and DC inputs, integrating the charging of battery packs by the power grid and the charging of electric vehicles by battery packs into one. This module features high efficiency, high power factor, high power density, minimal electromagnetic radiation and interference, and high reliability. It is a charging module at the international leading level. The BIDC-F75025 hybrid conversion module can also be used as a pre-conversion for wind and solar energy, playing a unique role in distributed generation and smart microgrid applications.
Unique Features
- Wide DC output voltage range: 50Vdc-750Vdc, meeting the fast charging needs of various electric vehicles and battery packs.
- Ultra-low standby power consumption: less than 9W.
- Unique three-proofing design: Unique protection and process design against salt spray, moisture, and mold, enabling the module to adapt to various charging station application scenarios.
- Built-in intelligent discharge circuit: Automatically discharges residual charge, simplifying system design and improving system reliability.
- Full-load range high efficiency: Operates with high efficiency across the full-load range. It is more energy-efficient than industry products whose highest efficiency point is in the low-load area and which operate inefficiently when fully loaded during charging.
- Wide temperature range: -40°C to +75°C, with derating output above +55°C, adapting to applications in various scenarios.
Main Features:
- AC/DC input: Compatible with three-phase offline AC input and DC input, serving dual purposes in one machine.
- Wide input voltage range: AC 260Vac ~ 530Vac, adapting to various power grid environments.
- Three-phase offline AC input: Simplifies system design, eliminates the risk of excessive offline current, and reduces system costs.
- Full digital control: Dual DSP design realizes full digital control of the charging module, ensuring high control reliability.
- Non-destructive hot-swapping: The module has a true non-destructive hot-swapping function, allowing plug-and-play.
- Universal module form factor design: The form factors of modules in the same series are unified, facilitating quick upgrades of charging piles and saving R&D costs and development cycles.
- Battery reverse flow protection: Effectively protects the battery while ensuring safe and reliable system operation.
- Excellent electromagnetic compatibility performance: Meets the electromagnetic compatibility (EMC) CLASS A requirements in EN61000-6-1 and EN61000-6-3 standards, with minimal electromagnetic radiation and interference.
- Reliability certification: Certified by CGC and China Electric Power Research Institute.
Application Scenarios:
- DC charging stations for low-speed electric vehicles, passenger electric vehicles, electric logistics vehicles, electric midibuses, and electric buses.
- Mobile charging vehicles.
- Pre-stage conversion for wind and solar power.
- Integrated photovoltaic-storage charging stations.
Technical Parameters
Working Environment Conditions
- Working temperature: -40°C ~ +75°C, derate above +55°C
- Storage temperature: -40°C ~ +80°C
- Relative humidity: ≤95% RH, no condensation
- Cooling method: Forced air cooling
- Altitude: 2000m, derating considerations needed above 2000m
AC Input
- Input voltage range: 260Vac~530Vac, three-phase without neutral line
- Maximum input current: <37A
- Frequency range: 45Hz ~ 65Hz
- Power factor: ≥0.99
- Efficiency (full load): >95%
- THD: <5%
DC Input
- Input voltage range: 260Vdc-750Vdc
- Maximum input current: 34A
DC Output
- Output power: 20kW
- Voltage range: 50Vdc-750Vdc, with voltage adjustment step of 0.1Vdc
- Constant power output voltage range: 400Vdc-750Vdc
- Output current: 0-50A
- Output current limiting: 0.2-50A continuously adjustable
- Current balance: Imbalance <±5%
- Voltage regulation accuracy: <±0.5%
- Current regulation accuracy: ≤±1% (within 20% ~ 100% of rated output load range)
Monitoring
- Communication method: CAN bus
- Indicator lights: Green – normal operation; Yellow – protection alarm; Red – fault alarm
Alarms and Protections
- Input over/under-voltage protection: Automatic shutdown protection, resumes operation automatically when input is normal
- Output over-voltage protection: Automatically shuts down and locks, requires power-on again to resume operation
- Over-current and short-circuit protection: Automatically shuts down and locks, requires power-on again to resume operation
- Over-temperature protection: Automatic shutdown protection, resumes operation automatically when temperature is normal
Product Reliability and Safety Regulations
- Mean Time Between Failures (MTBF): >500,000 hours
- Safety standards: Meets CE requirements
Dimensions and Weight
- Dimensions: 85mm (height) × 226mm (width) × 395mm (depth) (excluding handles and protruding parts of terminals)
- Weight: ≤11kg
Ordering Information
- Module model: BIDC-F75050 charging module
- Supporting cables: SEG20KW11-18, SEG20KW12-18
*The product is constantly being innovated. If there are any changes in specifications, no prior notice will be given.
