Силиконовый чехол для наушников GT1 Plus защитный с застежкой против
0,55 $ - 0,80 $
Тестер полярности трансформатора/анализатор CT PT анализатор трансформатора напряжения тестер по низкой
- Категория: >>>
- Поставщик: Wuhan Huayi Electric Power Technology Co. Ltd.
Сохранить в закладки 62554231367:
Описание и отзывы
Характеристики
Product Description
This product is a fully automatic CT characteristic test instrument, which is specialized in relay protection and high voltage
insulation. The tester can complete includes: CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity
test, CT primary pass test, automatic calculation of inflection point voltage current value, variable ratio difference value, 5%
or 10% error curve value and other result parameters.
insulation. The tester can complete includes: CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity
test, CT primary pass test, automatic calculation of inflection point voltage current value, variable ratio difference value, 5%
or 10% error curve value and other result parameters.
Introduction
This instrument is a special automatic tester for CT/PT characteristics, and a special tester for replay protection and HV insulation. It can test: CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity test, CT primary flow test, CT AC withstand voltage test, PT volt-ampere characteristic test, PT variable ratio polarity test and PT polarity test. Automatically calculate the voltage and current at the inflection point and the ratio difference, error curve value and other result parameters.
Features
1.Safe and convenient to operate: Full micro-computerized devices, built-in imported high-performance CPU, with high reliability, according the prompt of the interface to set test values, you need not touch the tested equipment, the equipment automatically finish the test, the test personnel far from high voltage circuit ,to ensure their personal safety.
2.Full-featured: CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity test, CT primary pass test,
automatically calculate the value of voltage current at the inflection point, change ratio difference value, 5% or 10% error curve value. Automatically records show that all kinds of test results, and can save the print test records, real-time instrument comes with the clock function, greatly convenient for the user to document the test report.
3.High output capacity: the maximum output voltage for volt-ampere characteristic tests up to 1000V, external booster (optional) can be maximum increased to 2500V, variable ratio test and a flow-through test maximum current 600A, the output capacity of equipment is 5KVA, can do the volt-ampere characteristic test of 500kV,1A current transformers
4.Large-screen 320 × 240 dot matrix character graphical interface, directly display volt-ampere characteristic curve after the test, graphics are clear, aesthetic, easy to analyze, equipped with micro-printer, can print the curves and test results at anyime.
5.Built-in Flash memory device can store large amounts of test data, which will not be lost after power off. When the tests
finished, people can check and print the tests results indoors.
6.U-disk dump: support U disk to dump test data, through PC to read, easy to operate.
7.PC with powerful software, beautiful outlook, easy to operate, can save and print the test results, convenient to manage the test data.
8.Apparatus can achieve AC220V and AC380V adaptive power supply. When the AC power input terminals connected to AC220V voltage, AC voltage output is 0 ~ 600 V, when the input terminals to AC380V voltage, AC voltage output is 0 ~ 1000 V. Users can choose according to actual needs.
2.Full-featured: CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity test, CT primary pass test,
automatically calculate the value of voltage current at the inflection point, change ratio difference value, 5% or 10% error curve value. Automatically records show that all kinds of test results, and can save the print test records, real-time instrument comes with the clock function, greatly convenient for the user to document the test report.
3.High output capacity: the maximum output voltage for volt-ampere characteristic tests up to 1000V, external booster (optional) can be maximum increased to 2500V, variable ratio test and a flow-through test maximum current 600A, the output capacity of equipment is 5KVA, can do the volt-ampere characteristic test of 500kV,1A current transformers
4.Large-screen 320 × 240 dot matrix character graphical interface, directly display volt-ampere characteristic curve after the test, graphics are clear, aesthetic, easy to analyze, equipped with micro-printer, can print the curves and test results at anyime.
5.Built-in Flash memory device can store large amounts of test data, which will not be lost after power off. When the tests
finished, people can check and print the tests results indoors.
6.U-disk dump: support U disk to dump test data, through PC to read, easy to operate.
7.PC with powerful software, beautiful outlook, easy to operate, can save and print the test results, convenient to manage the test data.
8.Apparatus can achieve AC220V and AC380V adaptive power supply. When the AC power input terminals connected to AC220V voltage, AC voltage output is 0 ~ 600 V, when the input terminals to AC380V voltage, AC voltage output is 0 ~ 1000 V. Users can choose according to actual needs.
Technology Parameters
Power supply | AC380V | AC220V | |||
CT volt-ampere characteristic test | Stand-alone | 0～1000V、0～20A | 0～600V、0～20A | ||
External booster（optional） | 0～2500V、0～3A | 0～2000V、0～3A | |||
Resolution | 0.1V、1mA | ||||
Accuracy | ≤0.5% | ||||
5%or10% error curve | Accuracy | ≤1.0% | |||
CT variable ratio | range | 5～25000A/5A(5000A/1A) | |||
Accuracy | ≤1.0% | ||||
Primary current injecting | Current range | 0～1000A | |||
Current injecting time | 5min | ||||
Power supply | AC220Vor AC380V 50HZ | ||||
Temperature | -10℃ ～ +50℃ | ||||
Host volume | 420×330×320 (mm) | ||||
Host weight | 39kg | ||||
External booster dimension（optional） | 310×310×330(mm) | ||||
External booster weight（optional） | 25kg | ||||
Accessory
Serial Number | Name | Amount | Serial Number | Name | Amount |
1 | Mainframe | one | 8 | Disk | one |
2 | Test line (two red lines, two black lines, 3m) | one | 9 | AC 220V Power line | one |
3 | Current wire (one red, one black, 5m, with current clamp) | two | 10 | AC 380V Power line | one |
4 | Ground line | one | 11 | Attachment | one |
5 | Printing paper | four | 12 | Specification | one |
6 | Alligator clip | four | 13 | Inspection Report | one |
7 | 2A Fuse | five | 14 | Certification | one |
Products Show
Our Company
Wuhan HUAYI Electric Power Technology Co., LTD was founded in 2005, located in Wuhan City, China. We are a professional manufacturer of electric testing equipment with over 15 years industry experience, engaged in high voltage tester with high performance, good quality, customized specification and easy operation. ISO qualified factory, strong R&D team and after-sales engineers make us gain good feedback from wide customers. HUAYI is committed to preventative, maintenance, troubleshooting and commissioning all the time.
Our products are involved in AC/DC Hipot tester, series resonant test system, transformer tester, relay tester, circuit breaker/switch tester, oil/SF6 tester, cable tester and other electric instruments, widely adapted to electric power, water conservation, oil, railway, mine, chemical. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
Production
Workshop
Warehouse
R&D team
Production Line
We are professional manufacturer in China, own production line and R&D team, providing best price and quality.
Filed Test&Service
Packing & Delivery
Our Certifications
FAQ
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2.What is the mini order quantity?
MOQ: generally 1 unit/piece/set
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union...
4.Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
5.What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
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