Product Description

1.Product Introduction
With the rapid advancements in the new energy vehicle sector, enhancing charging speed has become a focal point, with increased battery voltage as a key trend. In response, Dongduo Electric proudly presents the DD30F10025C7 DC charging module, meticulously crafted to align with the unified dimensions of the State Grid. Boasting an impressive output voltage of up to 1000V, this module consistently delivers a robust 30kW of power within an extensive voltage range of 300-1000V.
2.Product Advantages
Engineered to comply with the three unified size standards of the State Grid, this module offers a versatile constant power range, spanning 250~500V and 500~1000V.
Unmatched, ultra-low standby power consumption: a mere <13W.
Exemplary ultra-low harmonic current: THD≤5%, maintaining stability.
Operates reliably across a broad temperature spectrum: -30~75°C.
Features an ultra-wide voltage input range: 285-475VAC.
Achieves ultra-high conversion efficiency, with peak efficiency reaching ≥96%.
|
AC input
Input voltage |
Rated voltage 380V; Three-phase nocenter line; Operating range 285~475V
|
Input frequency |
45~55Hz
|
Input power factor |
≥0.99
|
Input overvoltage protection |
490+10VAC |
Input undervoltageprotection |
270+10VAC |
Harmonic content |
≤5% |
DC Output
Output rated power |
30kW |
Output voltage range |
50~1000V |
Output current range |
0.5~120A |
Output constant power range |
250~500V,500~1000V
|
Peak efficiency |
≥96%
|
Start time |
3~8S |
Short-circuit protection |
Self-rollback protection |
Stabilized voltage precision |
≤±0.5% |
Precision of steady current |
≤+1% |
Unbalance degree ofcurrent equalization |
≤+5% |
Work Environment
Working Temperature |
-30ºC~+75ºC |
Relative Humidity |
<95% No condensation |
Height Above Sea Level |
2000m. Derating is consideredwhen the value exceeds 2000m |
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Detailed Photos



Company Profile




F: Do you offer OEM and customization services for EV chargers and components?
Q: Absolutely, we provide comprehensive OEM and customization services tailored to meet distinct client needs. Whether it's branding, design innovation, or seamless software integration, our dedicated R&D team excels in crafting bespoke solutions.
F: What types of EV chargers and core components do you manufacture?
Q: We proudly specialize in the creation of both AC & DC EV chargers, charging modules, primary control boards, and essential components. Our extensive range includes chargers from 7kW AC units to formidable 360kW DC fast chargers, addressing a wide array of market demands.
F: What quality certifications do your products have?
Q: Our products are rigorously engineered to meet international standards, including ISO9001, CE, and IEC certifications. We enforce stringent quality control measures at every production phase to ensure global safety and performance excellence.
F: How does your automated production line improve efficiency and product quality?
Q: Our state-of-the-art automated production lines guarantee precision engineering, remarkable efficiency, and unwavering product quality. This sophisticated system empowers us to scale production efficiently while upholding strict quality assurance protocols.
F: Do you provide technical support and after-sales service?
Q: Yes, we deliver extensive technical support, encompassing remote diagnostics, firmware updates, and troubleshooting expertise. Our after-sales service is dedicated to ensuring seamless operation and enduring reliability for our valued clients.
F: What is your typical lead time for bulk orders?
Q: Lead times are contingent on order volume and customization specifics. For standard models, our production and delivery process typically spans 4-6 weeks. For bespoke solutions, we furnish an estimated timeline tailored to project intricacies.