Yaskawa HC-TN085V4B15A Electric Current Sensor Transformer High-Quality 4 Pin

Description:

The Yaskawa HC-TN085V4B15A is used an electric current sensor (current transformer module) used within Yaskawa inverter and servo drive systems. It is part of the HC-TN series and is designed to measure motor current and provide real-time feedback to the drive’s control circuitry. This enables accurate motor control, protection, and system monitoring. The unit typically features a 4-pin connection and is mounted internally inside the drive, not used as a standalone device.

Applications:

The Yaskawa HC-TN085V4B15A 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 general motor control applications where precise current monitoring is required for performance and protection.

Technical Specifications:

• Manufacturer: Yaskawa Electric
• Model / Part Number: HC-TN085V4B15A
• Product Type: Current Sensor / Current Transformer
• Series: HC-TN
• Connection Type: 4-pin interface
• Function: Measures motor current and sends feedback to control system
• Output Type: Analog signal proportional to measured current
• Installation: Internal mounting inside inverter or servo drive
• Construction: Compact PCB-mounted sensor module
• Origin: Japan
• Availability: Commonly sold as used or surplus components

Common Replacements:

• Yaskawa HC-TN100 / HC-TN125 / HC-TN200 series (matching rating required)
• Other HC-TN series variants with same connector and calibration
• Full drive repair or replacement if exact match is unavailable