Siemens 6SL3362-0AF00-0AA1 K2E225-AB92-09 230V Centrifugal Fans

Siemens 6SL3362-0AF00-0AA1 K2E225-AB92-09 230V Centrifugal Fans

1. Overview of the Siemens 6SL3362-0AF00-0AA1

The 6SL3362-0AF00-0AA1 is an original cooling fan assembly for the Siemens SINAMICS S120 series drive system. Designed specifically for 3AC 380–480 V power modules in the FX frame size, it has a rated air flow of 210 A. It utilizes a centrifugal air duct and dust-proof bearings, delivering high, continuous airflow at 50/60 Hz, ensuring optimal operating temperatures for power semiconductors and extending drive life.

The module features a plug-and-play design. Installation requires only alignment with the FX chassis air duct slots; no additional brackets or tools are required, and replacement can be completed in less than 5 minutes. Built-in temperature control logic automatically adjusts the speed based on heatsink temperature, ensuring both low noise and energy savings. Weighing only 6 kg, the unit operates stably 24/7 in ambient temperatures ranging from –25°C to +70°C. Typically used in 90–110 kW fans, pumps, and highly dynamic servo systems, this drive ensures continuous production with SINAMICS and MICROMASTER PX drives in high-load applications such as plastic extrusion, rolling mills, and wind turbine pitch control. The 6SL3362-0AF00-0AA1 is available as a spare part and comes with a two-year warranty and global support, helping users minimize downtime.

2. Core Features:

1. Core Parameters
• Applicable to: SINAMICS S120 / MICROMASTER PX frame size F 3AC 380–480 V Power Modules, maximum continuous current 210 A
• Electrical Specifications: AC 380–480 V, 50/60 Hz dual-frequency operation; Rated power 80 W, maximum air volume 8,700 m³/h
• Mechanical Dimensions: Standard DIN rail mounting, plug-and-play; Blade diameter ≈ 0.5 m, speed 55 rpm; Total weight ≈ 6 kg
• Environmental rating: –25°C … +70°C continuous operation; IP20 protection, dust and fiber resistant, MTBF ≥ 50,000 h

2. Main Functions
Precision Cooling: Centrifugal air duct design concentrates air onto the power semiconductor heat sink, with a temperature difference of ≤ 8 K, ensuring the IGBT operates at 80°C for extended periods. Below.
Intelligent Speed ​​Control: Built-in temperature feedback allows for linear speed adjustment based on heatsink temperature, ensuring both low noise (≤ 65 dB) and energy efficiency.
Quick Replacement: Tool-free plug-in and removal in 5 minutes, with snap-on latches and anti-foolproofing positioning pins, ensuring zero downtime for on-site maintenance.
Dual-Frequency Compatibility: 50 Hz/60 Hz adaptive operation for plug-and-play compatibility with global power grids. UL/CE certified, supporting ocean shipping and export projects.
III. Typical Applications
• Heavy-Duty Drives: Spindle cooling for 90–110 kW rolling mills, extruders, and hoists.
• Process Control: Forced air cooling for high-power fans, pumps, and compressor inverter cabinets.

3. Product details pictures

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