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The Siemens 6SL3810-2LP34-6AA1-Z is a medium-voltage converter equipped with dual 1.15 kV inputs. It outputs a voltage of 2.3 kV AC in a three-phase configuration and can deliver 410 A of current, with a total machine power rating of 2400 kW.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Medium-Voltage Converter |
| Product Line | SINAMICS |
| Part Number | 6SL3810-2LP34-6AA1-Z |
| Input Voltage | Dual 1.15 kV feeds |
| Rated Output Voltage | 2.3 kV AC, 3-phase |
| Output Current | 410 A |
| Apparent Power | 2800 kVA |
| Motor Power | 2400 kW |
| Power Loss | 60 kW |
| Efficiency | 0.975 |
| Cooling Method | Air-cooled |
| Degree of Protection | IP22 |
| Overload | 150% for 10 seconds |
| Airflow Requirement | 5.0 m³/s |
| Sound Pressure | 84 dB(A) |
| Short-Circuit Capacity | ≥65 kA |
The 6SL3810-2LP34-6AA1-Z from Siemens is classified as a medium-voltage converter tailored for demanding industrial applications. It operates with two input voltage sources, each rated at 1.15 kV. The converter is capable of delivering a rated output of 2.3 kV AC and functions effectively in a three-phase setup.
This device can handle output currents of up to 410 A and supports an overall apparent power rating of 2800 kVA. It is designed to supply motor power up to 2400 kW, making it suitable for high-performance motor control scenarios. The unit experiences power loss rated at 60 kW, ensuring high efficiency levels with a value of 0.975 through effective design.
Cooling is performed via an air-cooled system, requiring a significant airflow of 5.0 m³/s to maintain operational temperatures. With a sound pressure level measured at 84 dB(A), the device runs with manageable acoustic output. The converter's dimensions include a width of 2400 mm, a height of 2500 mm, and a depth of 1300 mm, making it substantial in size and requiring carefully planned installation.
Protection is integrated into the design with an IP22 rating, offering moderate safeguarding against environmental elements. Moreover, the unit can withstand brief loading conditions, rated for 150% of its capacity for durations up to 10 seconds. It also has a short-circuit capacity of 65 kA, ensuring resilience and reliability in power distribution applications.