40kW DCDC Charging Module
AcePower’s 40kW charger module adopts a full glue filling protection process, effectively isolating internal components from air, moisture, and dust. This design not only extends service life but also improves heat dissipation efficiency, structural stability, and operational safety.
Equipped with forced air cooling, our 40kW EV DC charger module supports an ultra-wide operating temperature range of -40℃ to +75℃, with linear derating from 55℃ to 75℃ down to 20kW. This ensures stable performance even in extreme climates, minimizing temperature influence on output power.
Product Features
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Low Noise
Keeping noise-sensitive environments in consideration, we design this 40kW EV DC charger module with advanced low-noise operation technology. It delivers full load noise as low as 58dB, similar to the operation of a quiet residential fan, making it ideal for urban charging stations.
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High Efficiency
Built with advanced silicon carbide technology, this 40kW EV DC charger module achieves up to 97.5% efficiency at full load. With the exceptional energy conversion rate, this module is ideal for large-scale EV charging stations and scalable EV infrastructure deployments.
Parameters
| Product Model | UAE-1K040B-S | |
| DC Input | Input Voltage | 200~950Vac，400~950Vdc @full load |
| Max. Input current | 105A | |
DC Output | Rated Output Power | 40kW (1000Vdc/40A) |
| Output voltage | 150~1000Vdc | |
| Constant Power Range | 300~1000Vdc | |
Max. Output current | 133.3A | |
| Efficiency | 97.5%@800Vac/800Vdc,@full load | |
| 98%Peak efficiency | ||
Structural Parameters | Typical Noise | 58dB @25℃ 800Vdc/800Vdc，@full load |
| Ingress Protection | IP20 | |
| Protection Method | Full glue filling | |
| Dimension | D*W*H:437.5mm*300mm*84mm | |
| Weight | 14.45kg | |
| Environmental Specifications | Operation temperature | -40~75°C,55~75°C derating to 20kW linearly |
| Cooling | Forced Air Cooling | |
| Humidity | 0-95%RH, no condensation | |
| Altitude | 0~4000m | |
| Safety Standards/EMC | IEC61851-1 | |
| EMI Class B | ||
| Output Curve | 
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Application scenario
DC fast charging
Related Products
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50kW ACDC Charging Module
Maximum efficiency： 97.6%
Input Voltage： 260~530Vac，340~530Vac
Output Voltage： 150~1000Vdc
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40kW DCDC Charging Module
Maximum efficiency： 97.5%
Input Voltage： 200~950Vac, 400~950Vdc
Output Voltage： 150~1000Vdc
-
75kW ACDC Liquid Cooling Charging Module
Maximum efficiency： 96.5%
Input Voltage： 260~530Vac, 400~530Vac
Output Voltage： 200~1000Vdc
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