Product Description
Product Introduction
DDXB1K0133UB module is a charging module used in DC charging pile system. The module uses the third generation semiconductor SiC device, which has the characteristics of high efficiency, high power density, wide temperature working range and high reliability. At the same time, with advanced control algorithm, it has the advantages of low noise, wide constant power range, ultra-small ripple voltage, high voltage and current stability accuracy, etc. Support multi-module parallel, parallel current sharing characteristics, low standby power consumption; It has multiple protection functions such as output overvoltage protection and temperature protection. The output has anti-backfilling function to prevent battery current backfilling.
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Input parameter
| Input voltage range |
260Vac~490Vac |
| The maximum input current |
< 80A |
| The input frequency range |
45Hz to 65Hz |
| Input static voltage |
600Vac |
| Standby power consumption |
< 5W |
| Power factor PF |
≥0.99 (rated full load) |
| THDi |
≤5% |
Output parameter
| The output voltage range |
50Vdc~1000Vdc |
| Output constant power range |
300Vdc~1000Vdc |
| Output current range |
0~133A |
| Output rated power |
40kW |
| Efficiency |
> 95%@50 ~ 100% load, peak efficiency ≥96.7% |
| Voltage stability accuracy |
≤±0.50% |
| Steady flow accuracy |
≤±1% |
| Current unbalance |
≤±5% |
work environment
| Operating temperature |
-40ºC ~ +55ºC full load +55 ° C to +75 ° C Power derates |
| Storage temperature |
-40ºC ~ +75ºC |
| Operating humidity |
≤95%, no condensation |
| Altitude |
3000m, and the derating is required when the altitude is 2000m |
| Protection class |
IP20 |
| Cooling mode |
Forced air cooling |
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Detailed Photos
Company Profile
F:Do you offer OEM and customization services for EV chargers and components?
Q:Yes, we provide OEM and customization services to meet specific client requirements. Whether it's branding, product design, or software integration, our R&D team can develop tailor-made solutions.
F: What types of EV chargers and core components do you manufacture?
Q:We specialize in the production of AC & DC EV chargers, charging modules, main control boards, and other essential components. Our chargers range from 7kW AC units to high-power 360kW DC fast chargers, catering to diverse market needs.
F: What quality certifications do your products have?
Q:Our products comply with international standards such as ISO9001, CE, and IEC. We ensure strict quality control at every stage of production to meet global safety and performance standards.
F:How does your automated production line improve efficiency and product quality?
Q:Our fully automated production lines ensure precision manufacturing, high efficiency, and consistent product quality. This advanced setup allows us to scale production while maintaining rigorous quality assurance processes.
F: Do you provide technical support and after-sales service?
Q:Yes, we offer comprehensive technical support including remote diagnostics, firmware updates, and troubleshooting assistance. Our after-sales service ensures smooth operation and long-term reliability for our clients.
F:What is your typical lead time for bulk orders?
Q:Lead times vary based on order quantity and customization requirements. For standard models, production and delivery typically take 4-6 weeks. For customized solutions, we provide an estimated timeline based on project complexity.
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