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The 6SE7028-6EC85-0AA0 from Siemens is an infeed unit designed for use in SIMOVERT MASTERDRIVES applications. It operates with a power supply ranging from 380 to 480 V AC in a 3-phase configuration and supports both 50 and 60 Hz frequencies. The unit reliably outputs a voltage of 510 to 620 V DC and handles an output current up to 86 A, meeting rigorous operational demands.
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| Manufacturer | Siemens |
|---|---|
| Product Line | SIMOVERT MASTERDRIVES |
| Part Number | 6SE7028-6EC85-0AA0 |
| UPC | 662643430066 |
| Weight | 20.31 lbs (9.21 kg) |
| Product Name | Infeed Unit |
| Power Supply | 380–480 V AC, 3-Phase, 50/60 Hz |
| Current Input | 74 A |
| Voltage Output | 510–620 V DC |
| Current Output | 86 A |
| Protection Class | IP20 |
| Ambient Temperature | 0 to 40°C |
| Storage Temperature | -25 to 60°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Environment | No corrosive gases |
The Siemens 6SE7028-6EC85-0AA0 is designated as an infeed unit within the SIMOVERT MASTERDRIVES series. It effectively functions with a 3-phase power supply voltage of 380 to 480 V AC, accommodating both 50 and 60 Hz frequency requirements. The device handles an input current of approximately 74 Amps and produces a voltage output that spans from 510 to 620 V DC. It is capable of delivering an output current of 86 Amps, providing robust performance for demanding electrical systems.
This unit weighs around 20.3 kg or 44.75 lbs, account for both shipping and installation considerations. Constructed with an IP20 protection rating, the unit is guarded against dust ingress and accidental contact, making it suitable for organizational use. The ambient operating temperature extends from 0 to 40°C, while it can be safely stored in environments between -25 to 60°C, which adds versatility for industrial applications.
In terms of environmental tolerance, the Siemens 6SE7028-6EC85-0AA0 can function in conditions with 5% to 95% relative humidity, provided there is no condensation. Moreover, it is important to ensure that it operates in environments devoid of corrosive gases to maintain its integrity and efficiency over time.