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About the product
DDRH-120 is a DC/DC converter with a very high voltage input from 250 to 1500Vdc. The high voltage input makes the converter suitable for usage in renewable energy applications such as solar or wind power systems, DC central bus, high voltage conversion, charging stations and other applications that require the conversion of a high DC voltage.
Attention: An external fuse of 4A/1500Vdc is required.
Technical data
- 250 to 1500Vdc, 6:1 input range
- Withstands 1700Vdc surge input for 10 seconds
- 4kVac I/O Isolation
- Protection circuits: Short circuit, overload, overvoltage, overtemperature, DC input undervoltage, DC input reverse polarity.
- Fanless design, semi-encapsulated, convection cooled
- Suitable for operation up to 5000 meters
- Overvoltage category II
Product specifications
| Output voltage (VDC) | 24 V |
| Manufacturer | MEAN WELL |
| Application | Photovoltaic |
| Height | 125.2 mm |
| Width | 63 mm |
| Additional functions | DC OK signal |
| I/O isolation | 4000 V AC |
| Input voltage ratio | N/A |
| Input voltage range (VDC) | 250-1500 V |
| Nominal input voltage (VDC) | 800 V |
| Output current | 5000 mA |
| Power | 120 W |
| Depth | 115 mm |
Data sheets
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