YASKAWA INVERTER TRANSFORMER HC-TN200V4B15X

Description:

The Yaskawa HC-TN200V4B15X is used a current transformer (current sensor) used within Yaskawa inverter and drive systems. It is part of the HC-TN series and is designed to measure motor current and provide feedback to the drive’s control circuitry. This enables accurate motor control, protection, and system monitoring. The unit is installed internally within the drive and is not a standalone device.

Applications:

The Yaskawa HC-TN200V4B15X is used in industrial automation systems within inverter drives and power electronics. The Yaskawa sensor is commonly deployed in variable frequency drives, servo systems, CNC machinery, welding equipment, and other applications where precise current measurement is required for control and protection.

Technical Specifications:

• Manufacturer: Yaskawa Electric
• Model / Part Number: HC-TN200V4B15X
• Product Type: Current Transformer / Current Sensor
• Series: HC-TN
• Function: Measures current and provides feedback to drive control system
• Rated Current Range: Typically within 50A–800A class (series dependent)
• Output Type: Analog voltage proportional to measured current
• Response Time: ~10 microseconds (series typical)
• Power Supply: ±15V typical for HC-TN series
• Installation: Internal mounting within inverter or servo drive
• Construction: Compact PCB-mounted module
• Weight: ~46 g (series typical)
• Availability: Commonly sold as used, surplus, or refurbished

Common Replacements:

• Yaskawa HC-TN series equivalents (matching rating and suffix)
• HC-TN100 / HC-TN300 / HC-TN600 variants (spec dependent)
• Full drive repair or replacement if exact match is unavailable