81004-286-52-R

Overview of Allen-Bradley 81004-286-52-R

The Allen-Bradley 81004-286-52-R is a matched pair Symmetrical Gate Commutated Thyristor (SGCT) assembly designed for PowerFlex 7000 medium voltage drives. Rated at 400 Amps, it is built to provide reliable and efficient power conversion and motor control in heavy industrial applications. This assembly supports precise speed and torque control across a broad power range, making it suitable for demanding environments.

Key Features of Allen-Bradley - 81004-286-52-R

• Matched Pair SGCT Assembly: Ensures balanced power handling for consistent drive performance.
• 400 Amp Current Capacity: Supports high current loads typical of medium voltage motor applications.
• Optimized for PowerFlex 7000: Seamless integration with PowerFlex 7000 variable frequency drives.
• Wide Voltage and Power Range: Supports output voltages from 2.3 to 6.6 kV and power ratings between 150 kW to 6300 kW (200 to 8500 Hp).
• Versatile Motor Control: Compatible with induction and synchronous motors for motoring and regeneration in forward and reverse directions.
• Robust Industrial Use: Suitable for applications such as fans, pumps, compressors, cranes, hoists, and mixers.

Technical Specs of 81004-286-52-R

Applications / Use Case

The Allen-Bradley 81004-286-52-R SGCT assembly is ideal for medium voltage motor control in industries such as mining, oil and gas, water treatment, and heavy manufacturing. It is extensively used to drive motors in pumps, compressors, fans, cranes, hoists, mixers, and other process machinery requiring precise control and high reliability.

Supported by Allen-Bradley’s global service and quality standards, this SGCT assembly ensures consistent and efficient performance within the PowerFlex 7000 platform.