Description
Three phase transformer Turns Ratio Meter TRM300 uses a programable source which can output singe phase two phase & 3phase sine wave output with adjustable output frequency.
Three phase transformer Turns Ratio Meter TRM300 makes automatic measurement with no need to set any parameter and automatically completes 3 phase ratio and vector group measurement in just 3 seconds by pressing single key
Built in 3 phase source can measure turns ratio of different connection group such as Y/y, Y/d, D/y, D/d.
For unknown vector group it can measure the vector group, polarity to clearly display first & second winding connection vector group.
It can also indicate on load tap changer position, first & secondary voltage oscillogram and phase relationship. As well as fist & second harmonics voltage to facilitate the analysis of transformer failure
Features
•Measures Ratio, Polarity, Vector group, deviation
•5 inch Touch Screen Display
•Built-in 3 phase source
•Test Voltage 12V, 24V, 40V, 80V, 160V
•Oscillogram & Harmonics Analysis
•USB Port for communication
•Fully Automatic Testing by pressing single
key
•Performs fast & accurate test, about 3 second to complete all test
•Built-in thermal printer
•Detects on load tap changer position and indicate current position
•Can Test CT, PT Ratio & Polarity Test
•Built in 128M memory to store result
Measurement
Measures Ratio, Polarity, Vector group & Deviation
Specification
•Power Supply
•Measuring Range
•Accuracy
•Output Voltage
•Resolution
•Dimensions
•Weight
•Operating Temp.
•Humidity Range
•Display
•Printer
•Interface
•230V ± 10% @ 50Hz
•0.8 to 20000
•0.1% (0.8-1000), 0.2% (1000-5000), 0.3% (5000-20000)
•12v, 24v,40v, 80v, 160v Optional
•0.0001
•320x230x140 mm
•4.5kg
•10°C to 45°C
•10% to 85%
•5″ Touch Screen
•Built in Thermal Printer
•USB
Standard Accessories
1. Mains cord = 1
2. Ground Lead = 1
3. Printer paper = 1
4. Extra Fuse = 2
5. Black Extension cord = 1
6. Red Extension cord = 1
7. R Test lead = 2
8. Y Test lead = 2
9. B Test lead = 2
10. Black Test lead = 2
11. Cary Case = 1
Reviews
There are no reviews yet.