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Bidirectional Power Module
Product Introduction
BEC75025 15KW DC DC Power Modules, either bidirectional or unidirectional conversion, can be widely applied in DC charger, energy storage. decommissioned battery recycling, and other scenarios. MIDA modules adopt high freguency transformer inside and an internal patented residual current discharge circuit, offering excellent performance and high-power density for integrated system.
15kW 30kW DC DC Power Module Isolated Power Concept designed for multiple charge posts. The Charger Module with DC Input can be put in parallel and in series for systems up to 350kW.The Charger Module is based on the latest resonant technology which results in high efficiency and excellent overall performance. Output Voltage and Current can be controlled by a CAN bus Interface. Other controls an configurations are optional.
is a high-efficiency, high power density, ultra-wide constant power range DC/DC module developed specifically for charging piles. This product supports 200-850Vdc input, 500-800Vdc constant power range, 30kW rated output power, 300-1000Vdc output constant power range, and high temperature within 55℃ full output range without derating. The charging module communicates with the main monitor via CAN bus to realize charging module parameter setting, collect charging module operation parameters and control charging module working status.
Main Features
Bidirectional converter
DC-DC Bidirectional each
High Efficiency
High efficiency greater than 98.5%
Low power consumption
Low standby power consumption, less than 10w
Wide operating temperature
Wide operation temperature range, -40'C-+70°
Technical Date
Detailed diagram
Excellent performance advantages
● Bidirectional converter BEC75025
●Inside High frequency transformer insulation
● Wide voltage range in source side, 300V-750VDC, suitable for multiple battery packs
● Smooth transition when power flow changing direction
● Constant current keeps the larger power in source side
● Low standby power consumption, less than 10w
● Maximum efficiency≥98%
● Wide operation temperature range, -40'C-+70°
● Maximum 32 converters in parallel
● CAN interface
Techdata Sheet
| Model No. | BEC75025 | |
| Source Side | Input and output power | 20kw@ voltage>600VDC |
| Voltage range | 150Vdc~750Vdc | |
| Current range | 0-33.3A | |
| Rate current | 26A | |
| voltage stabilized accuracy | <±0.5% | |
| Efficiency(top) | >98.5% | |
| DC Bus Side | Input and Output power | 20KW@ voltage >600VDC |
Voltage range |
600-750VDC | |
| Current range | 0~33.3A | |
| Rate current | 26A | |
| voltage stabilized accuracy | <±0.5% | |
| Current stabilized accuracy | ≤±1%(output power in 20%-100%) | |
| Efficiency(top) | >98.5% | |
| Operating environment | Ambient Temperature | -40℃~70℃,derates from 45℃ |
| Storage Temperature | -40℃~75℃ | |
| Humidity | ≤95% RH, without condensation | |
| Cooling/ Altitude | Fan Cooling/2000m | |
| Control | Communication | CAN BUS |
| Indication Light | Green LED: normal operation Yellow LED: alarm Red LED: failure | |
| Reliability and safety | MTBF | >500,000 h |
| Safety | Compliant with CE | |
| Mechanical | Dimension | 84mm(H)x226mm(W)x395mm(D) |
| Weight | <10.5kg | |
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APPLICATION
EV charger with Energy storage
Smart Grid with DC bus and Energy storage