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Meco Transformer Turns Ratio Meter TTR 8100

SKU ADPRK Category Resistance Meters Brand Meco Condition New

Specifications

Country of Origin India
Display 5 Large Dot Matrix LCD Display(240x128) with Backlight
Brand Meco
Power Rechargeable Lithium Battery 3400mAh
Battery Life Over 10hrs of continuous operation Battery life(%) indication
Model TTR 8100
Battery charger Universal Input(90 to 264Vrms Input)
Weight 0.5 kg
Charging Time Less than 4hrs
Ratio Range (VT/PT) Auto ranging 0.8000 to 10000
Ratio Range Accuracy(%of Reading) 0.8000 to 999.99 ±0.1% /1000.0 to 4999.9 ±0.2% /5000.0 to 10000 ±0.25% /Ratio Range(CT)
Accuracy(70Hz) 0.8000 to 2000.0 ±0.5%
Excitation Signal VT/PT Mode 34Vrms max CT Mode Auto Level 0 to 1A 0.1 to 20Vrms
Excitation Current Display Range 0 to 1000mA Accuracy ±(2% of Reading +2mA)
Excitation Frequency(Hz) 50 /55 /60 /70 /100 /120 /200 /240 /300 /400

Key Features

  • Measurement of 1 Φ and 3 Φ Transformer / VT / CT Turns Ratio
  • VT / PT Ratio 0.8 ~ 2000, Ct Raio 0.8 ~ 2000
  • Graphical and Literal Illustration of Measurements and Connections with Large Back - Lighted Dot Matrix 240 x 128 LCD
  • Displays Turns Ratio, Deviation, Secondary Output, Excitation Voltage, and Current, Phase Angle and Nameplate. Transformer VT / CT Values on one page for
  • easy quality interpretation
  • Check for Live Test Points, Short Circuits, Open Circuits and Reverse Polarity before each measurement
  • Store 4096 Files of Transformer Nameplate Values (VT / PT / CT 1 Φ / 3Φ, Test Frequency, Primary and Secondary Voltages or Ratio, RCF) and Measuring Data.
  • Ten Test Frequencies (50 ~ 400 Hz)
  • 9 Types of 3 Φ Winding Connection pre-installed
  • Wireless Blue Tooth Communication with PC
  • Select Filter to Remove Field noise (Slow, Normal, Fast)
  • Record with Date and Time Stamp
  • Powerful Lithium Battery (3400mAH) with built-in Charging Circuit
  • User Programmable RCF (Reference Correction Factor, 0.99 ~ 1.01) to Correct Accuracy within 1% Error
  • PC Application Software Included
  • Friendly File System for Easy On - on-site data Retrieval and Nameplate Values Management

Product Description

The Meco TTR8100 Transformer Turns Ratio Meter is a specialized test instrument designed to check the winding ratio of power and distribution transformers. It supports a range of transformer types, with digital display, auto‑range functionality, polarity indication, and phase‑shift detection. Built for field deployment, it features rugged housing, battery/AC power compatibility, data‑hold and portable carrying case. It enables maintenance engineers and utility technicians to quickly verify transformer performance and detect winding faults, ratio drift or shorted turns.

Package Contents:Meco TTR 8100 / Test Leads x 1 Pair / Alligator Clips x 4 Pcs / Rechargeable Lithium Battery / (3400mAh) x 1 Pc / Instruction Manual x 1 Pc / Software Manual x 1 Pc / Software CD x 1 Pc / AC Adaptor x 1 Pc / Power Cord x 1 Pc / Carrying Case x 1 Pc

Available on EnvMart, these Resistance Meters are designed for precise resistance measurement in electrical circuits. Meco Resistance Meters provide accuracy, durability, and reliability for industrial, laboratory, and maintenance applications.

Meco Transformer Turns Ratio Meter TTR 8100
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Frequently Asked Questions

The Meco TTR 8100 has an auto-ranging measurement capability for VT/PT ratios from 0.8000 to 10000 and CT ratios from 0.8000 to 2000.

The Meco TTR 8100 is designed to measure the turns ratio of both single-phase (1 Φ) and three-phase (3 Φ) transformers, as well as voltage transformers (VT) and current transformers (CT).

The accuracy for ratio measurements is ±0.1% for readings from 0.8000 to 999.99, ±0.2% for 1000.0 to 4999.9, and ±0.25% for 5000.0 to 10000.

The Meco TTR 8100 features a 5-inch large dot matrix LCD display with a resolution of 240 x 128 pixels and a backlight for visibility in various lighting conditions.

The Meco TTR 8100 is powered by a rechargeable lithium battery with a capacity of 3400mAh, providing over 10 hours of continuous operation.

The Meco TTR 8100 weighs 0.5 kg, making it portable and suitable for field use.

In VT/PT mode, the excitation signal is a maximum of 34Vrms, while in CT mode, it operates at an auto level of 0 to 1A and 0.1 to 20Vrms.

The Meco TTR 8100 can store up to 4096 files of transformer nameplate values, including VT/PT/CT specifications, test frequency, and primary and secondary voltages or ratios.

The Meco TTR 8100 includes PC application software for easy data retrieval and management of nameplate values, along with a friendly file system.

The charging time for the Meco TTR 8100's battery is less than 4 hours.

The Meco TTR 8100 supports nine types of three-phase winding connections pre-installed for various testing configurations.

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