Variable Frequency Drive | Siemens | 6SE6440-2AD22-2BA1 6SE6 440-2AD22-2BA1 MICROMASTER440 without filter

Product Description: Siemens 6SE6440-2AD22-2BA1

The Siemens 6SE6440-2AD22-2BA1 is a line module designed for use with the SINAMICS S120 drive system. It provides a 3-phase 400 V AC input and delivers a rated current of 22 A. This module is essential for powering motor modules and other components within the SINAMICS S120 system. It features integrated safety, overload, and short-circuit protection, ensuring safe and reliable operation in demanding industrial applications. The module integrates seamlessly into the SINAMICS S120 drive architecture, communicating via the DRIVE-CLiQ interface.

Key Features

• Input Voltage: 3AC 380–480 V ±10%, 47–63 Hz
• Output Current: 22 A
• DC Link Voltage: 600 V DC (shared DC bus)
• Cooling: Internal fan cooling with compact IP20 housing
• Protection: Overcurrent, overvoltage, and short-circuit protection
• Communication Interface: DRIVE-CLiQ for easy integration and diagnostics
• Mounting: DIN rail installation within SINAMICS S120 system

Technical Specifications

• System Series: SINAMICS S120
• Module Type: Line Module
• Input Voltage: 3AC 380–480 V ±10%
• Output Current: 22 A
• DC Link Voltage: 600 V DC
• Cooling Method: Internal fan
• Protection Functions: Overcurrent, short-circuit, overvoltage
• Communication Interface: DRIVE-CLiQ
• Mounting Type: DIN rail
• Dimensions (W × H × D): Approx. 220 mm × 400 mm × 300 mm
• Operating Temperature Range: 0 °C to +40 °C (derating above +40 °C)
• Protection Class: IP20
• Certifications: CE, UL, cULus

Application Areas

• High-performance drive systems for CNC machines and industrial automation
• Multi-axis motion control systems requiring shared DC bus operation
• Regenerative braking and energy-efficient applications
• Industrial applications with high-speed, high-accuracy requirements

Advantages

• Reliable power conversion for SINAMICS S120 motor modules
• Integrated safety features for safe operation in industrial environments
• Efficient cooling with internal fan and compact design
• Easy system integration and diagnostics with DRIVE-CLiQ