Name: 108A CT/PT Analyzer
SKU: 2686927

Essential details

Shipping:Express

Specification Number:HV039

Product Introduction

Brief Description:

108A CT/PT Tester supports test voltage method to test bushings CTs which installed on transformer or inside switch-gear, suitable for the laboratory and on-site detection.

GDHG-108A CT/PT Tester supports test voltage method to test bushings CTs which installed on transformer or inside switch-gear, suitable for the laboratory and on-site detection.

It can be easily and conveniently done voltage current characteristic, transformer ratio, ratio and phase angle error, load test items on CT/PT.

Features

● Using the voltage detection principle to measure CT and PT.
● To meet the requirements of GB1207, GB1208, GB168-47 (IEC60044-1.6) and other standards.
● No external auxiliary equipment, a single machine can complete all test items.
● With high speed micro printer: real-time print the test result.
● Using intelligent controller, operation is simple.
● 5 inch LCD screen display.
● Automatically given CT/PT (excitation) knee point value.
● Auto display 5% and 10% error curve.
● Save 3000 groups data, it won't lost after power off.
● With USB port. The data can be saved in USB disk and read by PC (WORD format file).
● Light weight, less than 22kg, suitable for onsite testing.

Specifications

Main functions

CT (Voltage detection)	PT
• VVoltage current characteristiccurve (excitation characteristic)	• VVoltage current characteristicCurve (excitation characteristic)
• Auto calculate knee point value	• Auto calculate knee point value
• Auto display 5% and 10% error curve	• Turns ratio measurement
• Turns ratio measurement	• Polarity determination
• Polarity determination	• AC Hipot Test
• AC Hipot Test	• DDemagnetizationn of iron core
• DDemagnetizationn of iron core	• Voltage multiple can be adjusted (1.2-2.5times) in PT VA characteristic test
• Accurate limit factor(ALF) measurement

Main parameters

Item		Parameter
Power supply		AC220V±10%, 50Hz
Output		0-1000Vrms(20A peak)
Accuracy of excitation measurement		≤ 0.4% of the reading+0.6% of the range
CTurns ratio measurement	RRange	≤3000A/1A(15000A/5A)
	Accuracy	±1.0%
PT turns ratio measurement	Range	≤500KV
	Accuracy	±1.0%
Operation environment		Temperature: －10℃ ～ 40℃, humidity: ≤90%, Altitude: ≤1000m
Dimension & Weight		Dimension: 440mm × 360mm × 340mmWeight: ≤22Kg

Accessories

CT/PT Tester	1piece
Test Lead	1set
Earth cable	1piece
Power cord	1piece
2A fuse	2pcs
User's guide	1 copy
Factory test report	1 copy