Siemens 6SL3985-6TP00-0AA0 Drive Accessory

Siemens 6SL3985-6TP00-0AA0 Drive Accessory (TAS21E Thyristor Electronics)

Product Description
Siemens 6SL3985-6TP00-0AA0 is a TAS21E Thyristor Electronics Module designed for SINAMICS GM150 medium-voltage drive systems. It is used to control the crowbar (short-circuit protection) function in IGBT-based drive systems, providing fast protection and reliable operation of high-power converter equipment.

Technical Parameters

• Brand: Siemens
• Model: 6SL3985-6TP00-0AA0
• Product Type: Thyristor Electronics Module / Drive Accessory
• Series: SINAMICS GM150
• Module Type: TAS21E
• Function: Crowbar short-circuit control and protection
• Drive Compatibility: SINAMICS GM150 (IGBT) 4.16 kV systems
• Application: Medium-voltage converter systems
• Installation: Drive cabinet mounting
• Weight: Approx. 0.62 kg
• Country of Origin: Germany (depending on configuration)

Advantages & Features

• Designed for Siemens SINAMICS GM150 high-power drives
• Provides fast crowbar protection control
• Improves converter system safety and reliability
• High-speed thyristor switching control
• Compact industrial design
• Suitable for demanding medium-voltage applications

Applications

• SINAMICS GM150 medium-voltage drives
• Industrial motor drive systems
• High-power inverter systems
• Steel and metallurgy equipment
• Mining machinery
• Large pumps and compressors
• Power generation auxiliary systems

Notes

• Confirm compatibility with the exact SINAMICS GM150 drive configuration before installation.
• Check voltage class and crowbar circuit requirements.
• Disconnect power and discharge the DC link before maintenance.
• Installation should be performed by qualified electrical personnel.