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7kW DC-DC Converter for Commercial Vehicle
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ACU28V7K – 7kW DC/DC Converter
large capacity DC-DC Converter that supplies the power to all the load section of electric parts for large commercial vehicles (electric buses, batter changing electric buses, fuel cell buses, etc.)
A largest-capacity product that can supply 400A (max. 500A) continuously. It has been upgraded through the road tests for 10 years.
All its performance has been proved since the introduction of the eco-friendly commercial vehicle to Korea.
Features
- Galvanically isolated type
- Maximum efficiency : 96% or higher
- CAN 2.0 Interface (J1939 Standard)
- EMC : ECE R10 Satisfied
- ZVS (Zero Voltage Switching) topology ensures very low switching losses and excellent EMC behavior
Application
Specification
| Contents | Unit | Value | |
|---|---|---|---|
| Power specifications | Input voltage range | V | 700(550~850) |
| Rated output voltage | 28 | ||
| Output voltage range | 16 ~ 32@±0.25V | ||
| Rated output current | A | 250 | |
| Capacity | Nominal power capacity | kW | 7 |
| Peak power capacity | 7.5 | ||
| Environmental conditions | Operating temperature range | ℃ | -40 ~ 85 |
| Storage temperature range | -40 ~ 105 | ||
| Type | Weight | Kg | 7 |
| IP class | Grade | 69K | |
| Size | mm | 380 X 215 X 97 | |
Dimension
