CT/PT Analyzer

Model:	GDHG-201
Brand:	HV Hipot
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument
Label:	CT/PT tester , CT/PT analyzer
Price:	-
Min. Order:	1 pc

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Product Description

t is designed for analyzing current transformers and voltage transformers of protection or measurement use. Which is suitable for laboratory and on-site test.

Features

l Test stable and instant parameter of CT/PT(protection type, measurement type,TP type).

l Exciting voltage up to 30kV.

l Finish all testing subject by itself, no need to connect auxiliary equipment.

l Built-in printer, to print results easily.

l Large screen LCD, graphically display.

l Auto display excitation inflexion point value, 5% and 10% error curve.

l Save 3000 groups data.

l With USB port. The data can be saved in USB disk and read by PC.

l Portable design, suitable for on-site test.

Main functions

CT (protection type, measurement type, TP type)	PT
Voltage current characteristic curve (excitation characteristic)	Voltage current characteristic curve (excitation characteristic)
Auto calculate inflextion point value	Auto calculate inflextion point value
Auto display 5% and 10% error curve	Turns ratio measurement
Turns ratio measurement	Polarity determination
error measurement	Secondary winding resistance measurement
Phase measurement(angular difference)	Secondary actual load measurement
Polarity determination	Demagnetization of iron core
Secondary winding resistance measurement
• Secondary actual load measurement
• Demagnetization of iron core

Main parameters

Item		Parameter
Power supply		AC220V±10%, 50Hz
Output		0～250Vrms, 5Arms（15A peak）
Voltage accuracy		±0.2%
Secondary winding resistance measurement	Range	0～50Ω
	Accuracy	Resolution 1mΩ
Secondary actual load measurement	Range	0～300VA
	Accuracy	1%±0.1VA
Phase measurement( angular difference)	Accuracy	3min, resolution 0.1min
	Resolution	0.3min
Turns ratio measurement	Range	1-15000
	Accuracy	±0.1%
Operation environment		Temperature: －10℃ ～ 40℃, humidity: ≤90%, Altitude: ≤1000m
Dimension&Weight		Dimension: 410mm × 250mm × 300mm Weight: ≤10Kg

Working condition

1. Input voltage: 220VAC±10%,

rated frequency:50/60Hz (range: 45-65Hz)

2. The quality of input power supply may influence testing result of CT/PT analyzer.

3. The analyzer should be supplied by power supply socket which have ground protection. If ground protection connection is not good or power supply is not isolation connection with ground, the analyzer can still work but we could not promise the security.

4. Environmental temperature is 23℃±5℃.

5. The assured value is valid within one year after factory calibration.