Description
This bidirectional AC/DC conversion module is specifically designed to meet the bidirectional conversion applications in V2G, energy storage charging, secondary utilization of retired batteries, and microgrids with multiple energy inputs.
The IMAX1K075 is a bidirectional AC/DC conversion module specifically designed to meet the bidirectional conversion applications in V2G, energy storage charging, secondary utilization of retired batteries, and microgrids with multiple energy inputs. It features a wide constant power voltage range, high efficiency, high power factor, high power density, low electromagnetic radiation and interference, and high reliability, reaching the international leading level.
Product Features
Efficient Energy Saving
- Wide constant power voltage range: 300Vdc~1000Vdc constant power output
- Ultra-high efficiency: All-SiC design, peak efficiency >97%
- High power density: 36W/in³ / 49W/in³, saving space
Safe and Reliable
- Three-phase neutral-free AC input: Eliminates the risk of excessive neutral current while reducing system costs
- Bidirectional energy flow: AC/DC and DC/AC bidirectional conversion, smooth transition of power flow direction changes
- High-frequency transformer isolation: Ensures high reliability of bidirectional conversion modules
Intelligent and Convenient
- Fully digital control: Dual DSP design, high reliability control
- Supports grid-connected and off-grid applications: Adapts to various application scenarios
Widely Compatible
- Wide AC voltage range: 260Vac ~ 530Vac, suitable for various power grids
- Wide DC voltage range: 150Vdc~1000Vdc, compatible with various power batteries and energy storage batteries
- Excellent electromagnetic compatibility: Meets EN61000-6-1 and EN61000-6-3 electromagnetic compatibility CLASS B requirements
Application Scenarios
Application Scenarios- V2G Charging Pile
- V2G (Vehicle-to-Grid) Demonstration Station with Optical Storage and Ultra-fast Charging System (即“光储超充放(V2G)示范站”，翻译时根据含义进行了意译处理，使英文表达更自然)
- Energy Storage System
- Graded Utilization of Retired Batteries
- Various Production and Testing Equipment
Basic Parameters
SEG1K075
- AC Input (Rectified Flow): 260Vac~530Vac; 45Hz~65Hz
- DC Output (Rectified Flow): 150Vdc~1000Vdc
- DC Input (Inverter): 300Vdc~1000Vdc
- AC Output (Inverter): 260Vac~530Vac; constant power output when 320Vac~530Vac
- Conversion Efficiency: Full-load efficiency >96%, peak efficiency >97%
- Module Size: 84mm (height) × 300mm (width) × 395mm (depth) (excluding handles and protruding parts of terminals)
- Isolation: Yes
Rectification Mode
- Voltage Stability Accuracy: < ±0.5%
- Efficiency: Full-load efficiency >96%, peak efficiency >97%
- Current Stability Accuracy: ≤±1% (output load within 20%~100% of rated range)
- Output Voltage: 150Vdc~1000Vdc
- Current Range: 0~73.3A
- Rated Power: 22kW
- Current Total Harmonic Distortion (THD): <5% (50%~100% of full-load output power)
- Power Factor: ≥0.99 (full-load output)
- Input Voltage/Frequency Range: 260Vac~530Vac; 45Hz~65Hz
- Input Current Range: 0~43A
- Rated Voltage: 380Vac, 3L+PE
Inverter Mode
- Output Power Factor: Settable, setting range 0.8~1, -0.8~-1
- Efficiency: Full-load efficiency >96%, peak efficiency >97%
- Output AC Voltage & Output Power: 260Vac~530Vac; constant power output when 320Vac~530Vac
- THD: <5%
- Output AC Frequency: 50Hz/60Hz
- Rated Power/Current: 22kW/33.3A
- Maximum Current: 73.3A
- DC Output Power: 22kW constant power output
- DC Input Voltage: 300Vdc~1000Vdc
Other Parameters
- Size: 84mm (height) × 300mm (width) × 395mm (depth) (excluding handles and protruding parts of terminals)
- Weight: ≤16kg
- Communication Method: CAN bus
- Mean Time Between Failures (MTBF): >500,000 hours
- Compliance Standards: TUV UL/CE
- Rectification and Inverter Mode Switching Time (Battery Test): 10mS
Working Environment
- Relative Humidity: ≤95%RH, no condensation
- Altitude: 2000m; for altitudes above 2000m, derating should be considered
- Cooling Method: Forced air cooling
- Working Temperature: -40°C~+75°C; derating should be applied above 55°C
