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The 6RA7078-6DS22 from Siemens is a very efficient DC Master Converter, specifically designed for a range of applications. With a voltage input rating of 400 V AC across three phases, it manages significant electrical loads with an input current of 280 A and an input power of 145 kVA.
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| Manufacturer | Siemens |
|---|---|
| Product Type | DC Master Converter |
| Product Line | SIMOREG |
| Part Number | 6RA7078-6DS22 |
| Quadrant | 1 |
| Input Voltage | 400 V AC, 3-phase |
| Input Frequency | 50/60 Hz |
| Input Current | 280 A |
| Input Power | 145 kVA |
| Power Factor | 1 |
| Compliance | CE certified |
| Operating Temperature | 0 … +40 °C |
| Storage Temperature | -25 °C to +70 °C |
| Relative Humidity | 5% to 95% non-condensing |
| Cooling | Forced-air cooling |
| Altitude | 1000 m |
The Siemens 6RA7078-6DS22, a part of the SIMOREG series, is a proficient DC Master Converter. This device operates in Quadrant 1, handling an input voltage of 400 V AC in a three-phase configuration. The converter supports input frequencies of 50 or 60 Hz, capturing the needs of various applications. Delivering an input current of 280 A, it can manage substantial electrical loads with an input power capacity of 145 kVA while achieving a power factor of 1, ensuring optimized electrical efficiency.
Constructed to handle a diverse range of operational environments, the device functions effectively within an operating temperature range of 0 °C to +40 °C. For storage, it can withstand temperatures from -25 °C to +70 °C, making it resilient under varying conditions. Additionally, the unit accepts relative humidity levels between 5% and 95%, without the risk of condensation, thanks to efficient design considerations.
Cooling is achieved through forced air, maintaining stable and reliable performance during operations. Designed for usage at altitudes of up to 1000 meters, the 6RA7078-6DS22 adheres to CE compliance, signifying its adherence to safety regulations. This robust DC Master Converter weighs approximately 320 kg, and its dimensions measure 950 mm in width, 550 mm in height, and 400 mm in depth, making it well-suited for industrial setups.