Raytech TR-Mark III 250V: Fully Automatic, Three Phase Turns Ratio Meter

Call For Pricing

Raytech TR-Mark III 250V: Fully Automatic, Three Phase Transformer Turns Ratio Meter. The TR-Mark III 250V is a three phase transformer turns ratio meter with a test voltage measurement range of up to 250V.

SKU: Raytech TR-Mark III 250V Category: Tags: ,

Description

TR-Mark III 250V

TR-Mark III 250V: Fully Automatic, Three Phase Transformer Turns Ratio Meter

The TR-Mark III 250V is a three phase transformer turns ratio meter with a test voltage measurement range of up to 250V.

The TR-Mark III 250V transformer turns ratio meter offers new features and increased accuracy to make it a perfect system. A color LCD with a backlight and a touch screen increases handling and user comfort. Two USB interfaces make it easy to store measurements on external storage devices, to transfer easily to a personal computer, or download nameplate data of the transformer to test.

Features

  • Extended test voltage measurement range of up to 250V
  • Automatic measurements of voltage, turns ratio, current, and phase displacement
  • Easy one-time hook up to the transformer
  • Automatic test voltage range
  • Displays deviation from a nominal ratio
  • Tap changer interface with graphic results
  • Load on test object <0.05 VA
  • Measures power transformers PTs and CTs
  • Automatic vector group detection
  • Displays % error vs. name plate value
  • Enhanced heavy-duty protection circuitry
  • Emergency stop push button immediately turns off output
  • Internal printer
  • Data storage of over 10,000 measurements
  • Simple-to-operate color LCD touch screen with backlight
  • Two USB interfaces
  • 5-Year standard warranty

Accuracy

RangeAccuracy at 100V or 40VAccuracy at 10VResolution
0.8 … 2,000±0.06% Rdg ±1 LSD±0.15% Rdg ±1 LSD5 Digits
2,001 … 4,000±0.1% Rdg ±1 LSD±0.3% Rdg ±1 LSD5 Digits
4,001 … 13,000±0.3% Rdg ±1 LSDnot specified5 Digits
13,001 … 16,000±0.4% Rdg ±1 LSD5 Digits
RangeAccuracy at 250VResolution
0.8 … 5,000±0.06% Rdg ±1 LSD5 Digits
5,001 … 10,000±0.1% Rdg ±1 LSD5 Digits
10,001 … 32,500±0.3% Rdg ±1 LSD5 Digits
32,501 … 40,000±0.4% Rdg ±1 LSD5 Digits
CurrentAccuracyResolution
0 … 1A±0.001A0.1mA
Phase AngleAccuracyResolution
±90 Degree±0.05 Degree0.01 Degree
Turns Ratio Range0.8 to 40,000
TemperatureOperating: -10ºC to 60° C (14°F to 140°F)
Storage: -20°C to 70°C (-4°F to 158°F)

See Instruction Manual for more Parameters. Specifications subject to improvement at any time.

Specifications

  • Size L: 470 mm (18.5″) W: 371 mm (14.6″) H: 190 mm (7.5″)
  • Weight: 10.2 kg (22.4 lbs.)
  • Input Power: 100 to 250 VAC, 50/60 Hz auto ranging. Fuse: 2A
  • Test Voltage: User Selectable: 250, 100, 40, 10, and 1VAC
  • Max. Test Current: 1A
  • 5.7″ Panel Display Color LCD with a backlight and touch screen
  • Front Panel: Sealed, anodized
  • Interface: 2 USB 2.0 (1 host/1 device) and 9 Pin RS-232 serial
  • Memory Storage: Internally stores more than 10,000 test results
  • Temperature: Operating: –10°C to 60°C (14ºF to 140ºF), Storage: –20°C to 70°C (-4ºF to 158ºF)

Firmware TR-Mark III (3.2.2.0)
Flyer TR-Mark III
Command Set TR-Mark III (0.05)
Instruction Manual TR-Mark III 250V (v1.09)
T-Base Pro (2.4.0)