[TES/PROVA PROVA-1660] Transformer Turns Ratio Meter / 변압기 회전율 측정기

주요특징 (Features)

• Measurements of 1Φand 3ΦTransformer/VT/CT Turns Ratio.
• VT/PT ratio 0.8~10000, CT ratio 0.8~2000.
• Graphical and Literal Illustration of Measurements and Connections with Large Back-lighted Dot Matrix 240 x 128 LCD.
  Display Test Data with Nameplate Transformer Values for Easy Interpretation.
• 10 Test Frequencies (50~400Hz).
• Display Turns Ratio, Deviation, Secondary Output, Excitation Voltage and Current, Phase Angle and
  Nameplate Transformer/VT/CT Values in one page for easy transformer quality interpretation.
• Check for Live Test Points, Short Circuit, Open Circuit, and Reverse Polarity before Each Measurement.
  Message is displayed to Warn Users (But, checking is not performed once measurement starts).
• Store 4096 Files of Transformer Nameplate Values (VT/PT/CT, 1Φ/3Φ, Test Frequency,
  Primary and Secondary Voltages or Ratio, RCF) and Measuring Data.
• 9 types of 3Φ Windings Connections pre-installed for easy user selection.
• Wireless Blue Tooth Communication with PC.
• Select Filter to Remove Field Noise (Slow, Normal, Fast).
• Disable or Enable Auto-Power-Off with Programmable Time.
• Built-in calendar clock.
• Records 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.
• Friendly File System for Easy On-site Data Retrieval and Nameplate Values Management.

Technical Specifications  

Accessary