YLCT/PT-5031 Transformer Characteristics Comprehensive Tester-Global supplier

No. 1155 Caotan 10th Road, Weiyang District, Xi'an City, Shaanxi Province, China (Zhichao Innovation Space)

▍ brief 　↴

YLCT/PT-5031Comprehensive tester for transformer characteristicsIt is a multifunctional on-site testing instrument developed and designed by Shaanxi Yilian Electric based on relevant national regulations and user needs, combined with its own experience and technical strength, specifically for testing the volt ampere characteristics, transformation ratio, polarity, error curve, calculation inflection point, and secondary side circuit inspection of transformers.

互感器特性综合测试仪

　　Comprehensive tester for transformer characteristicsDuring the experiment, only the test voltage and current values need to be set, and the equipment can automatically increase the voltage/current, and quickly display the volt ampere characteristic curve or transformation ratio, polarity, and other experimental results of the transformer. It can be used to test the bushing CT installed in the transformer.Comprehensive tester for transformer characteristicsSupport data storage and on-site printing, not only saving tedious labor such as manual pressure adjustment, manual recording, and curve drawing, but also uploading test data to the computer for editing, saving, or printing through a USB interface.

YLCT/PT-5031 Transformer Characteristics Comprehensive Tester is easy to operate, accurate and reliable in measurement, and can be used in high temperature, high humidity, and extremely cold environments. It is a cost-effective transformer testing equipment.

▍ Functional Features 　↴

◆The instrument is fully automatic, requiring only the setting of test voltage and current values. The equipment automatically boosts voltage/current, records data during the entire testing process, and automatically displays the volt ampere characteristic curve.

　◆ Fully functional, capable of testing the volt ampere characteristics of CT/PT, 5%, 10%, and 15% error curves, transformation ratio, polarity, secondary load, secondary circuit, secondary withstand voltage, with automatic calculation of inflection points, filtering and printing of test data, and demagnetization function.

　◆ The output voltage is high and the capacity is large. The power output of the equipment is all true voltage and current values, with a standard sine wave waveform and a frequency of 50Hz. It can effectively simulate the real state of the transformer and comply with relevant national maintenance regulations.

　◆ The large screen fully localized graphical interface and rotating mouse operation directly display the volt ampere curve graph during testing, with automatic coordinate scaling, clear and beautiful, intuitive and convenient. The panel comes with a printer, which can print the curve graph and test data at any time. Equipped with backlight software adjustment function and built-in date/time function.

　◆ Large capacity storage, capable of storing 2000 sets of test data, never lost in case of power failure, with complete functions such as data query, browsing, printing, and clearing. Equipped with RS232 communication interface and USB interface, data can be uploaded to the computer for storage, display, editing, and printing through the interface.

　◆ Single machine integration, lightweight, weighing only 20kg, easy to carry, and convenient for mobile testing.

▍ Model/Technical Parameters 　↴

YLCT/PT-5031互感器特性综合测试仪

model	Function and Parameters
YLCT/PT -5031		INPUT VOLTAGE		Output the highest voltage possible		Output the maximum current		power	measurement accuracy
	CTVolt ampere output	220V		0—2500V		15A		3kVA	< 0.5%
	CTVariable ratio output	220V		0-8V		0—600A		―――	< 0.5%
	CTVariable ratio measurement	Display the highest ratio:999.9K:5/1							< 0.5%
	PTVariable ratio measurement	Display the highest ratio:999.9K:100、150、100/3、100/√3							< 0.5%
	Direct resistance measurement	Zui High Measurement Resistance:0.1-20Ω							1Ωbelow3% 1Ωthe above<1%
	phase angle difference		Zui small display:0.01divide Accuracy:±10divide		Ratio difference		Zui small display:0.01% Accuracy:<0.5%
	Secondary flow		electric current:0-200A Time:1~5minute		Secondary voltage resistance		Voltage:0-2500V Time:1~5minute
	operation temperature		-10～55℃		working voltage		AC220V（±20％）50HZ
	volume		420×300×270mm		weight		26kg

YLCT/PT-5031A互感器特性综合测试仪

YLCT/PT -5031A		INPUT VOLTAGE		Output the highest voltage possible		Output the maximum current	power	measurement accuracy
	CTVolt ampere output	220V		0—1000V		15A	3kVA	< 0.5%
	PTVolt ampere output	220V		0—330V		0-5A	3kVA	< 0.5%
	CTVariable ratio output	220V		0-8V		0—600A	―――	< 0.5%
	PTVariable ratio output	220V		0—1000V		―――	―――	< 0.5%
	CTVariable ratio measurement	Display the highest ratio:999.9K:5/1						< 0.5%
	PTVariable ratio measurement	Display the highest ratio:999.9K:100、150、100/3、100/√3						< 0.5%
	Secondary flow		electric current:0-200A Time:5minute		Secondary voltage resistance		Voltage:0-1000V Time:5minute
	operation temperature		-10～55℃		working voltage		AC220V（±20％）50HZ
	volume		350×240×270mm		weight		20kg

YLCT/PT-5031E互感器特性综合测试仪

YLCT/PT -5031E		INPUT VOLTAGE		Output the highest voltage possible		Output the maximum current		power	measurement accuracy
	CTVolt ampere output	220V		0—1000V		15A		3kVA	< 0.5%
	PTVolt ampere output	220V		0—220V		5A		3kVA	< 0.5%
	CTVariable ratio output	220V		0-8V		0—600A		―――	< 0.5%
	PTVariable ratio output	220V		0—1000V		―――		―――	< 0.5%
	CTVariable ratio measurement	Display the highest ratio:999.9K:5/1							< 0.5%
	PTVariable ratio measurement	Display the highest ratio:999.9K:100、150、100/3、100/√3							< 0.5%
	Direct resistance measurement	Zui High Measurement Resistance:0-20Ω							1Ωbelow3% 1Ωthe above<1%
	phase angle difference		Zui small display:0.01divide Accuracy:±5divide		Ratio difference		Zui small display:0.01% Accuracy:<0.5%
	Secondary flow		electric current:0-200A Time:5minute		Secondary voltage resistance		Voltage:0-1000V Time:5minute
	operation temperature		-10～55℃		working voltage		AC220V（±20％）50HZ
	volume		350×240×270mm		weight		20kg

▍Transformer characteristic testerWiring Instructions and Methods 　↴

1. CT volt ampere wiring diagram

2. CT ratio wiring diagram

3.Second time replyroadWiring diagram

4. PT volt ampere wiring diagram

互感器特性综合测试仪PT伏安接线图

5.PT ratio wiring diagram

6.Secondary voltage withstand wiring diagram

7. Secondary direct resistance wiring diagram

8. Secondary load wiring diagram

　　Yilian Electric specializes in producing comprehensive testers for transformer characteristics Transformer tester, with a wide selection of products and free guidance on usage. Professional in electrical testing for 10 years, looking for a comprehensive transformer characteristic tester Transformer tester, choose Yilian Electric to create high-quality electrical testing products.