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Potential Transformers (PTs)

If voltage monitoring is critical for your operations, transformers must handle high levels without compromise. Our Potential Transformers (PTs) manage primary voltage from 110 V to 132 kV with silicon steel cores, meeting your needs for dependable oversight. 

Core Material

Silicon steel for high magnetic permeability and low core losses

Winding Material

Copper wire, enamel-coated for high conductivity and durability

Voltage Rating

Primary: 110 V – 132 kV; Secondary: 100 V – 120 V (typical for metering, customizable)

Power Rating

10 VA to 100 VA, suited for low-power voltage measurement applications

Frequency Range

50 Hz to 60 Hz, optimized for standard mains-powered systems
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Product Description

Inadequate monitoring can disrupt processes and increase costs. We design these units with enamel-coated copper windings to deliver uniform transformation, supporting your operational safety and control. 

Efficiency

97% to 99%, designed for minimal loss in voltage transformation

Temperature Range

Operating: -30°C to 75°C; maximum winding temperature rise: 55°C above ambient

Insulation Class

Class F (155°C) or Class H (180°C), ensuring durability under high-voltage loads

Leakage Current

<0.2 mA at rated voltage, ensuring safety in high-voltage measurement applications

Dimensions

Width: 60 mm to 250 mm; Height: 50 mm to 200 mm; Depth: 60 mm to 220 mm (customizable)

Weight

1 kg to 15 kg, depending on core size and voltage ratio

Mounting Type

Panel mount, busbar mount, or pole mount; adaptable to varied installation needs

Noise Level

<45 dB at full load, minimized for quiet operation in monitoring setups

Protection Features

Overvoltage protection, short-circuit resistance, and optional thermal cutoff

Environmental Resistance

Moderate resistance to humidity (up to 95% RH) and dust; vibration per IEC 60068-2-6

Standards Compliance

Meets or exceeds IEC 61869-3 (potential transformers), UL 5085-1, EN 55032 (EMI), and RoHS

Technical Advantages

High-voltage measurement demands transformers that manage capacity and endure heat effectively. Our Potential Transformers (PTs) support power ratings from 10 VA to 100 VA and operate from -30°C to 75°C, ensuring functional performance under varying conditions. 

Overheating risks can lead to system failures and downtime. These units include overvoltage protection and short-circuit resistance, maintaining balanced operation to support your operational conditions. 

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Industry Applications

Utility Metering Systems

Steps down voltage for meters, ensuring uniform readings for billing. 

Relay Protection Circuits

Monitors voltage for relays, providing balanced signals for fault protection. 

Industrial Switchgear

Measures voltage for panels, delivering uniform data for system safety. 

Renewable Energy Grids

Tracks voltage from inverters, ensuring balanced output for grid connection. 

Data Center Backup

Monitors voltage for UPS, providing uniform readings for power stability. 

 

HVAC System Diagnostics

Steps down voltage for analyzers, delivering balanced data for maintenance.

Safety Across High-Voltage Monitoring

Production systems thrive with transformers that optimize energy use and reduce noise for your needs. Our Potential Transformers (PTs) offer 97-99% efficiency and function at under 45 dB, enabling functional fit and sustained performance in your setups. 

Dependable voltage monitoring enhances your ability to track systems without added complexity. High efficiency in these transformers supports your cost-saving goals, ensuring long-term output in multiple applications. 

Potential Transformers

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Having Doubts? Our FAQ

Check all our Frequently Asked Question

How well do Potential Transformers (PTs) handle high-voltage systems?

Our Potential Transformers (PTs) manage primary voltages from 110 V to 132 kV, delivering balanced secondary output for monitoring. This capability ensures steady performance, supporting your high-voltage oversight needs.

What options are available for secondary voltage settings?

Potential Transformers (PTs) provide secondary outputs from 100 V to 120 V, customizable to your measurement requirements. Flexible settings align with your system specifications, enhancing monitoring compatibility.

Can Potential Transformers (PTs) lower long-term operational costs?

Our Potential Transformers (PTs) achieve 97-99% efficiency, reducing energy loss during voltage transformation. Lower costs improve your budget flexibility, maintaining functional output without added expense.

Why choose Potential Transformers (PTs) for simplified maintenance?

Potential Transformers (PTs) include overvoltage protection and operate at under 45 dB, minimizing wear under load. Reduced maintenance needs save time and resources, supporting your operational efficiency. 

How do these transformers support procurement for large-scale projects?

Our Potential Transformers (PTs) offer power ratings from 10 VA to 100 VA, scalable to meet bulk monitoring demands. Consistent supply and adaptability streamline your sourcing process, ensuring timely project execution.

Can Potential Transformers (PTs) deliver consistent performance in high-voltage systems?
  • Handles primary voltages from 110 V to 132 kV without instability. 
  • Provides balanced secondary output for accurate monitoring. 
  • Built with silicon steel cores to reduce magnetic losses. 
  • Operates effectively in a wide temperature range of -30°C to 75°C. 

 

Do these PTs adapt to different installation and system needs?
  • Secondary voltage options from 100 V to 120 V, fully customizable. 
  • Multiple mounting choices: panel, busbar, or pole. 
  • Power ratings from 10 VA to 100 VA for varied load requirements. 
  • Fits applications across utilities, industries, and renewable energy grids. 

 

Can these PTs help reduce long-term operational costs?
  • 97–99% efficiency, lowering energy losses. 
  • Low noise output (<45 dB) for minimal environmental impact. 
  • Overvoltage protection reduces the risk of costly damage. 
  • Durable build reduces replacement and downtime expenses. 

 

How do these transformers simplify maintenance and reduce downtime?
  • Short-circuit resistance for improved reliability. 
  • Enamel-coated copper windings for longer life. 
  • Optional thermal protection to prevent overheating. 
  • Designed for minimal mechanical and electrical wear over time. 
Are they suitable for large-scale sourcing and project requirements?
  • Wide range of power ratings for different system loads. 
  • Consistent build quality across bulk orders. 
  • Customization options to match specific project parameters. 
  • Reliable supply timelines for smooth project execution. 
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

  • Bhilai
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  • India
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Other Locations

  • Bangalore
  • Chennai
  • Coimbatore
  • Germany
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Become a Supplier

GENERAL ENQUIRIES

  • +91 96778 64606
  • manufacture@frigate.ai
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Potential Transformers (PTs)

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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Potential Transformers (PTs)

Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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