The Meco TTR 8100 Transformer Turns Ratio Meter is a professional-grade testing tool designed for accurate measurement of the turns ratio of transformers. This device is essential for testing transformer performance, particularly in verifying winding ratios and overall operational efficiency. The PC communication software included with the TTR 8100 allows users to easily manage, record, and analyze data, making it an ideal tool for transformer manufacturers, utilities, and maintenance professionals.

Key Features:

• Measurement Capability:
• • Measures 1-phase and 3-phase Transformer/Vt/Ct Turns Ratio.
  • VT/PT Ratio: 0.8 to 2000
  • CT Ratio: 0.8 to 2000

• Display:

  • Large backlit dot matrix LCD with a resolution of 240 x 128 pixels.
  • Displays critical information including:
    • Turns Ratio
    • Deviation
    • Secondary Output
    • Excitation Voltage and Current
    • Phase Angle
    • Transformer VT/CT values for easy interpretation.

• Safety Features:

  • Checks for live test points, short circuit, open circuit, and reverse polarity before measurements.

• Storage Capability:

  • Can store 4096 files of transformer nameplate values (including VT/PT/CT for both 1-phase and 3-phase, test frequency, primary and secondary voltages/ratios, and RCF).

• Testing Options:

  • Supports ten test frequencies ranging from 50 to 400 Hz.
  • Includes 9 types of 3-phase winding connections pre-installed for convenience.

• Communication:

  • Wireless Bluetooth communication capability with PC for data transfer.

• Noise Filtering:

  • Selectable filter options (Slow, Normal, Fast) to eliminate field noise during measurements.

• Data Recording:

  • Records measurements with date and time stamps for accurate documentation.

• Power Supply:

  • Powered by a 3400 mAh Lithium battery with a built-in charging circuit for extended use.

• User Calibration:

  • User-programmable Reference Correction Factor (RCF) ranging from 0.99 to 1.01 to correct measurement accuracy within 1% error.

• PC Application:

  • Software included for easy data management and retrieval.

Accessories Included

• Test Leads: 1 pair for connections.
• Alligator Clips: 4 pieces for secure connections.
• Rechargeable Lithium Battery: 1 piece (3400 mAh) for powering the device.
• Instruction Manual: 1 piece for user guidance.
• Software Manual: 1 piece for installation and usage instructions.
• Software CD: 1 piece for PC application software.
• AC Adapter: 1 piece for charging.
• Power Cord: 1 piece for connecting the device to power.
• Carrying Case: 1 piece for portability and protection of the equipment.