Telemecanique VY1A66105 Hall Effect Current Sensor

Description:

The Telemecanique VY1A66105 HAK 150-S S2 motor current sensor is a Hall-effect current sensor designed for Altivar 66 (ATV66) variable speed drives to provide accurate motor current measurement and feedback for drive control and protection. Commonly installed in industrial variable frequency drives used in conveyor systems, pumps, fans, compressors, and heavy-duty manufacturing equipment requiring precise motor monitoring. Maintenance teams, OEMs, and system integrators use this current sensor for replacement, drive repairs, retrofit projects, and restoring reliable motor current feedback in ATV66 speed drive systems.

Applications:

The Telemecanique VY1A66105 HAK 150-S S2 motor current sensor is used within Altivar 66 variable speed drives to monitor motor current for closed-loop control, overload protection, and drive diagnostics. It is commonly found in industrial automation systems powering conveyors, pumps, HVAC equipment, mixers, compressors, and material handling machinery where accurate current sensing is essential for efficient motor performance and equipment protection.

Technical Specifications:

• Manufacturer Part Number (MPN): VY1A66105
• Manufacturer: Telemecanique (Schneider Electric)
• Product Type: Motor Current Sensor
• Sensor Model: HAK 150-S S2
• Sensor Technology: Hall-effect current sensor
• Compatible Equipment: Altivar 66 (ATV66) variable speed drives
• Compatible Drive Models: ATV66D54N4 to ATV66D79N4, ATV66D33M2 to ATV66D46M2
• Nominal Current: 150 A RMS
• Measuring Principle: Open-loop Hall effect
• Primary Current: AC and DC
• Output Signal: Voltage output
• Function: Measures motor current for drive regulation, monitoring, and protection
• Mounting: Internal drive-mounted sensor
• Application: Variable frequency drives, industrial motor control, and drive protection systems

Common Replacements:

• Schneider Electric VY1A66105
• Telemecanique HAK 150-S S2
• LEM HAL 150-S Current Sensor