Westinghouse Electric 1244353C Potential Transformer

Description:

The Westinghouse 1244353C Type PT Potential Transformer is an instrument transformer designed to step down medium-voltage system voltages to standardized low-voltage levels for metering, monitoring, and protective relaying applications. This transformer features a 35:1 ratio, allowing accurate voltage measurement while providing electrical isolation between high-voltage power circuits and control equipment. It is commonly installed in switchgear, substations, power distribution systems, and utility applications requiring dependable voltage sensing and monitoring.

Applications:

The Westinghouse 1244353C Potential Transformer is commonly used in electrical power systems to supply accurate voltage signals to meters, relays, recording instruments, and control equipment. It is installed in substations, industrial facilities, utility distribution networks, and medium-voltage switchgear where reliable voltage transformation and system monitoring are required.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 1244353C
• Product Type: Potential Transformer (PT)
• Transformer Ratio: 35:1
• Function: Voltage step-down for metering and protective relaying
• Application: Medium-voltage power distribution systems
• Transformer Type: Instrument / Potential Transformer
• Output Purpose: Metering, monitoring, and protection circuits
• Installation Type: Switchgear or panel-mounted
• System Compatibility: Protective relays, voltmeters, monitoring equipment, and control systems
• Operating Environment: Industrial, commercial, utility, and substation applications
• Intended Use: Voltage sensing and isolation
• Performance Feature: Accurate voltage transformation with electrical isolation between primary and secondary circuits

Common Replacements:

• Eaton Potential Transformer 
• ABB Instrument Potential Transformer
• GE Grid Solutions Voltage Transformer