AC/DC Digital High Voltage Insulation Tester 5kv H.V. Transformers Devices Components

AC/DC Digital High Voltage Insulation Tester 5kv H.V. Transformers Devices Components

AC/DC Digital High Voltage Insulation Tester 5kv H.V. Transformers Devices Components

TH9201 AC/DC Withstanding Voltage & Insulation Tester for Transformers, Devices & Components

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Home /Products /Electrical Equipment & Supplies /Medium & High Voltage Products /MV&HV Transformers /

Control Mode:Manual/Automatic

Data Storage:USB

Dimension:400mm*300mm*150mm

Display:LCD

Product Name:Hipot Tester

Safety Protection:Over Voltage/Current/Time

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Changzhou Tonghui Electronic Co., Ltd,

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Location: Changzhou Jiangsu China

Address: No.1 Xinzhu Road, Xinbei District, Changzhou, Jiangsu, China

Supplier`s last login times: within 48 hours

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Product Details Company Profile

Product Details

AC and DC Hipot Testing: Hipot Testers can perform both AC (alternating current) and DC (direct current) Hipot testing. AC Hipot testing is commonly used to evaluate the insulation strength of components and devices operating under AC voltage conditions. DC Hipot testing is specifically employed for assessing the insulation integrity of components and devices designed for DC voltage applications.

TH9201S:8-channel scanning AC/DC withstanding voltage & insulation tester

TH9201/TH9201B: AC/DC withstanding voltage & insulation tester

240×64 Dot-matrix graphic LCD display

Fast discharge and arc detection function

Body protection function

Built-in 8-channel matrix scanner for convenient use

Set voltage rising time, test time, and voltage dropping time randomly for different load, DC withstanding voltage current judging & waiting time

100 test steps being stored per group, totally 50 groups, and the total testing steps are limited at 500

Current base number correction function

Brand new operation interface and humanized panel design

Abundant interfaces Handler, RS-232C, SCAN, GPIB(optional)

TH9201 series AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201 series can be widely applied in transformer,device, component especially for winding safety inspection.

Model		TH9201	TH9201S	TH9201B
Withstanding voltage test
Output Voltage	AC	0.05kV—5kV±(1.0% of reading+5 digit) (50,60Hz optional)
	DC	0.05kV—6kV±(1.0% of reading+5 digit)
	Voltage Adjustment Rate	≤(1.0% +10V)(rated power)
Current Test Range	AC	0.1mA - 30mA		0.1mA - 20mA
	DC	0.01mA - 10mA		0.01mA - 5mA
	Test Accuracy	±(1.0% of reading+5 digit)
	Discharge Function	Discharge after test ends(DCW)
Insulation Resistance Test
Output Voltage		0.05kV - 1kV±(1.5% of reading+5V)
Resistance Test Tange		0.1M -10G(Current range within 10nA-10mA)
Resistance Test Accuracy	500V-1000V	1M - 1G ±(5% of reading +5 digit) 1G - 10G ±(10% of reading +5 digit)
	50V-500V	0.1M - 1G ±(10% of reading +5 digit)
Discharge Function		Discharge after test ends
Arc Detection
Measurement Range	AC	1mA - 15mA
	DC	1mA - 10mA		1mA - 5mA
General Specification
8-channel Matrix Scanner		------	available	------
Memory		50groups, 100 steps per group, totally 500 steps
Voltage Rise-time		0.1s - 999s
Voltage Fall-time		0.1s - 999s
Voltage Wait-time		0.1s - 99.9s (only for DC)
Test Time Setting		0.3s - 999s
Interface
Standard		RS232USB,HANDLERREMOTE I/O SCAN
Options		GPIB

Optional
Accessories name	Model

Company Profile

Overview

Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with superior geographical position and beautiful natural environment. Covering a land area of 38000 m2 with construction area of 3000 m2. The company has more than 200 employees. More than 75% have college education or above. R&D personnel takes up more than 25% of total employees, and annual R&D investment exceeds 10% of company’s annual revenue.

For the past more than 20 years, Tonghui has been devoting itself to the research and development of electronic measurement instruments. Bearing the faith of technology first, we are struggling to promote the development of domestic measurement instruments and minimize the distance with the world advanced instruments. The company establishes “Changzhou electronic component measuring instrument engineering research center”, which has undertaken the ministry/province/city/district science and technology project for many times, and won the provincial/city science and technology progress award for many times. As a result of years of effort, Tonghui has grown to be a well-known brand in electronic instrument industry.

Now we have developed the following products: Electronic component parameter test instrument, Winding component test instrument, Cable harness test instrument, Electrical safety test instrument, Resistance test instrument, Power electronic testing instrument, Data acquisition/recorder, Digit multimeter, and other instruments, as well as accessories and software products. Tonghui insists to provide users with creative solutions for more efficient measurement and higher product quality. Tonghui has a mature quality control system and strong product manufacturing and quality assurance team, to ensure that the products delivered to customers can meet the unified quality standards.

“To achieve customer satisfaction” is the principle that Tonghui always adheres to. Over the years, Tonghui has been striving to build a multi-level marketing system, integrating direct marketing, agency and network sales. We have also established an after-sales service system in more than 20 provinces and cities in China, which helps better serve our customers, and listen to customers.

At present, the overseas market has become an important part of the development of Tonghui business. Tonghui has gradually integrated the technology and experience accumulated over the years into the international competition system. It has established marketing systems in North America, Europe, Southeast Asia and South Asia and has achieved fruitful results, enabling high-tech products from China to meet the needs of worldwide customers. Meanwhile, we can continue to enrich our experience in the exchange of learning with international counterparts. Looking forward to the future, Tonghui will fully expand overseas resources and realize the same value in all aspects.

In 2015, Tonghui was successfully listed on National Equities Exchange and Quotations (stock code: 833509). With the help of the capital market, Tonghui will open a new chapter of healthy development. Tonghui will always be your reliable friend and always look forward to sharing success and future with you.

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