6SL3352-1AE33-1AA1 SIEMENS SINAMICS Power Block

SIEMENS 6SL3352-1AE33-1AA1 SINAMICS Power Block

Product Description:

The SIEMENS 6SL3352-1AE33-1AA1 is a Cabinet Module Choke, also known as a line reactor or DC link inductor, from Siemens' SINAMICS S120 drive system. This passive component is a critical part of a variable frequency drive cabinet, designed to be installed between the power supply module and the motor modules. Its primary function is to ensure system stability, improve power quality, and protect the drive components from electrical damage.

Integrating this choke into a drive system provides significant benefits. On the input side, it smoothens the incoming AC line voltage, reducing harmonic distortion and protecting the drive from damaging voltage spikes and transients on the mains supply. On the DC link side, it limits the rate of current rise (di/dt), which reduces stress on the DC bus capacitors and IGBTs of the motor modules, thereby enhancing the overall reliability and lifespan of the entire SINAMICS S120 system. This specific model is engineered for use with higher-power drive configurations, contributing to a cleaner electrical environment, improved power factor, and compliance with stringent grid codes.

Technical Specifications Reference:

The SIEMENS 6SL3352-1AE33-1AA1 is a Cabinet Module Choke designed for a rated supply voltage of 3-phase AC 380-480 V, with a tolerance of -10% to +10%. It has a rated frequency of 50/60 Hz. This choke is characterized by a rated DC link current of 33 Amps and an inductance of 3.7 mH, which defines its current-limiting and energy storage capabilities.

The device is designed for connection via screw terminals. It is intended for installation in a controlled environment, with an operational altitude of up to 1000 meters without derating and an ambient temperature range of 0 to 45 degrees Celsius. The choke features a protection class of IP00, meaning it offers no protection against dust or moisture and must be installed inside a protective control cabinet. It complies with the Low Voltage Directive and carries the CE marking, as well as the cULus mark for North American markets, ensuring it meets international safety and EMC standards for industrial equipment.

Our Services:

1,All our products are new and original, and of good quality.

2,Our prices are very competitive.

3,We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4,All inquiries will be valued and will reply in 24.

Packing & Delivery:

1)100% brand New and Original Factory Seal!

2)Warranty: 1 year

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3-7 days after payment

5) All the goods will be tested before shipment.

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