Trustware WRITE-101 Winding Resistance Meter for Transformer Testing

WRITE-101 is a high-precision winding resistance meter designed for testing resistance of distribution and power transformer windings. It is ideal for transformer manufacturers, testing labs, electrical maintenance teams, and power utilities.

Why Use Winding Resistance Meter for Transformer?

Transformer winding resistance measurement is essential to:

• Detect loose connections
• Identify shorted turns
• Check tap changer condition
• Verify manufacturing quality
• Prevent transformer overheating

Key Features of WRITE-101 Resistance Meter

• Kelvin 4-wire measurement method
• Current Range: 1A, 100mA, 10mA
• Resistance Range:
  • 1A – 20mΩ, 200mΩ, 2Ω, 20Ω
  • 100mA – 200Ω
  • 10mA – 2kΩ
• Class 0.1 high accuracy
• 24V DC Open Circuit Voltage
• Automatic resistance calculation at reference temperature (e.g., 75°C)
• Ramp function for safe current increase & decrease
• Jumbo LED display for clear visibility
• PC interfacing with PDF report generation
• Data logging for heat run test
• Auto hold function

Safety & Protection

• Diode & Fuse protection
• Discharge indication for transformer safety

Applications

• Distribution Transformer Testing
• Power Transformer Testing
• Transformer Maintenance
• Factory Acceptance Testing (FAT)
• Electrical Substation Maintenance

What is Included?

• 5 Meter 4-Wire Kelvin Cable with Hippo Clips
• Auxiliary Mains Cable
• USB Cable
• Extra Fuses
• Software CD
• User Manual

Technical Specifications

Buy Transformer Winding Resistance Meter in India

If you are looking for a reliable resistance meter to check transformer winding, WRITE-101 is the ideal solution. Contact us today for best price and technical support.