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whhuatian@163.com
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Building T4, Gufang, No. 41 Gaoxin 2nd Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province
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Wuhan Huatian Power Automation Co., Ltd
HTFA-107A Transformer Voltage to Voltage Ratio Polarity Comprehensive Tester
NegotiableUpdate on 04/10
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Supports the detection of CT and PT without the need for external auxiliary equipment. All detection items can be completed on a single machine using an intelligent controller, which is easy to operate
Product Details
Product IntroductionProduct Introduction
Designed for automatic testing of protective and metrological CT/PT, suitable for laboratory and on-site testing.
Product nickname: PT volt ampere characteristic comprehensive tester, transformer volt ampere characteristic comprehensive tester, CT volt ampere characteristic comprehensive tester, CT volt ampere characteristic tester, PT volt ampere characteristic tester, transformer volt ampere characteristic tester, volt ampere characteristic ratio polarity comprehensive tester, volt ampere characteristic tester, volt ampere characteristic comprehensive tester, FA-103 volt ampere characteristic tester, CTPT characteristic comprehensive tester
Product parametersProduct Parameters
Parameters
| project | parameter | |
| Working power supply | AC220V ± 10%, 50Hz | |
| Device output | 0~2500V (20A peak) Note: 0~5A is the true value, and values greater than 5A~20A are the calculated values | |
| High current output | 0～600A | |
| Excitation measurement accuracy | ≤ 0.5% (0.2% * reading+0.3% * range) | |
| CT ratio measurement | range | ≤5000A/1A(25000A/5A) |
| accuracy | ≤0.5% | |
| PT ratio measurement | range | ≤500kV |
| accuracy | ≤0.5% | |
| work environment | temperature | －10℃ ～ 40℃ |
| humidity | ≤90% | |
| altitude | ≤1000m | |
| size | 410mm × 260mm × 340mm | |
| weight | ≤18kg | |
Note:
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.
2. To learn more about Huatian products, please enter the product center. Service Hotline: 400-8855-448
Product FeaturesProduct Characteristics
- 1. Support detection of CT and PT
- 2. Meet the requirements of regulations such as GB 20840.3-2013 and GB 20840.2-2014
- 3. No need for external auxiliary equipment, all testing items can be completed on a single machine
- 4. Equipped with a miniature fast printer, it can directly print test results on site
- 5. Adopting intelligent controller, easy to operate
- 6. Large screen LCD, graphical display interface
- 7. Automatically provide CT/PT (excitation) inflection point values according to regulations
- 8. Automatically provide 5% and 10% error curves
- 9. Can save 3000 sets of test data without loss after power failure
- 10. Support USB flash drive data transfer, which can be read through a standard PC and generate WORD reports
- 11. Compact and lightweight ≤ 22kg, very conducive to on-site testing
Product videoProduct Video
Product AtlasProduct Picture
Product Attachment Diagram
host
A high current wire
A high current wire
ground wire
Secondary circuit testing line
Secondary circuit testing line
power line
fuse
printing paper
User manual, inspection report, certificate of conformity
Product detail diagram
appearance
host
operation panel
display screen
High current output port
controller
connecting terminal
instrument switch
outlet
ground terminal
printer
product certificateProduct Certificate
Our company's products are strictly produced in accordance with international and national standards and industry regulations. They have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments, and have fully passed the ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, and GB/T45001-2020 occupational health and safety management system requirements.
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