HVHIPOT Transformer Turns Ratio Tester TTR meter excitation current test
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- 16 yrs
Contact Supplier
Product Highlights
- High Precision Accuracy: Class 0.1 for 1-500 range, Class 0.2 for 500-2000, and Class 0.5 for 2000-5000 ranges.
- Fast Testing Speed: Completes one group of data testing in just 10 seconds for efficient workflow.
- Comprehensive Protection: Equipped with over-current, over-voltage, over-heat, and reverse connection protection.
- Smart Tap Changer Analysis: Automatically determines tap changer position and ratio after rated parameter setting.
- Versatile Data Connectivity: Features 2 USB ports for PC control, measurement, and Excel data export.
- Portable Lithium Power: Powered by a 10AH lithium battery for convenient field testing.
- Wide Application Scope: Suitable for power systems, manufacturers, and various transformer types.
Product Attributes
- Customization
- Available
- After-sales Service
- YES
- Warranty
- 1
- Model NO.
- GDB-IV
- Accuracy of turns ratio test 1
- 1-500 Class 0.1 High voltage
- Accuracy of turns ratio test 2
- 500-2000 Class 0.2 High voltage
- Accuracy of turns ratio test 3
- 2000-5000 Class 0.5 High voltage
- Accuracy of turns ratio test 4
- 1-100 Class 0.2 Low voltage
- Accuracy of turns ratio test 5
- 100-500 Class 0.5 Low voltage
- Transport Package
- Wooden Case
- Specification
- ISO, SGS
- Trademark
- HV Hipot
- Origin
- Wuhan China
- HS Code
- 9030899090
- Production Capacity
- 2000PCS/Year
Product Images of HVHIPOT Transformer Turns Ratio Tester TTR meter excitation current test
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HVHIPOT Transformer Turns Ratio Tester TTR meter excitation current test -
HVHIPOT Transformer Turns Ratio Tester TTR meter excitation current test -
HVHIPOT Transformer Turns Ratio Tester TTR meter excitation current test -
HVHIPOT Transformer Turns Ratio Tester TTR meter excitation current test -
HVHIPOT Transformer Turns Ratio Tester TTR meter excitation current test
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Product Description
GDB-IV Transformer Turns Ratio Tester is an automatic tester that measures transformation ratio of single phase and three phase transformers, which is suitable for using in power system, transformer manufacturer and railway electrical system. It is suitable to be used for power transformer, phase shifting rectifier transformer, Scott transformer, Inverse Scott transformer.
Features
- 7-inch touch screen, full menu.
- It generates 3-phase power or 2-phase power, and output to HV side of transformer. LV side and HV side are sampling at the same time, and group, turns ratio, error and phase error are calculated at last.
- The instrument output 2 voltages, which enhance the adaptation of different voltage grade transformer.
- For the transformer with tap changer, after rated parameter is set, the position of tap changer, tap changer ratio of current position can be determined automatically when measuring.
- Fast speed, testing time for one group data is 10s.
- Three-phase(120°) or two-phase(90°) power supply with stable amplitude and constant phase.
- With over-current, over-voltage protection function, over-heat function, reverse connection protection function.
- With 2pcs USB port, one for online and it can be controlled and measured by PC, data can be uploaded and saved by EXCEL file, one for inserting USB disk to save data.
Specifications
| Power Supply | Lithium battery 10AH |
| Turns Ratio Range | 1-5000 |
| Group testing range | 0-11 |
| Accuracy of turns ratio test | 1-500 Class 0.1 High voltage 500-2000 Class 0.2 High voltage 2000-5000 Class 0.5 High voltage 1-100 Class 0.2 Low voltage 100-500 Class 0.5 Low voltage |
| Resolution of angle | 0.01° |
| Accuracy of current measurement | 1% FS+2digits |
| Ambient temperature | -20~40ºC |
| Ambient humidity | ≤85% RH |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR249016". Items marked "
" are certified.
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Company Profile
HV Hipot Co. Is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instrumentations, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corpations, factories and public institution.
Established in 1997, we have developed Resonance hipot tester, Partial-discharge tester, Power-frequency AC/DC hipot tester, Intelligent control systems, HV circuit breaker tester, Relay protection tester successively, which achieved qualifications and honors of "High-tech enterprise certification", "ISO9001 quality management system certification", "Electrical Measuring&Testing Association of Hubei Province".
In the last years, the company have participated actively in project R&D of High voltage test and Energy saving&environmental protection with State grid corporation, HV research institution and Wuhan University.
We own 18 technicians, who form a strong R & D team and high-quality sales team. Years of experience and strong R&D support made us become a leader in the field of power on-line testing. The domestic market have been expanded to many provinces and cities nationwide, and our products have been recognized by diverse range of industrial sectors. The business is increasing every year.
Meanwhile, we have also been actively marketing in international market. Until now, our products have been exported to Australia, Russia, India, Pakistan, Vietnam, Middle East. The reliable performance and competitive price of our products have obtained us high praise from our overseas customers.
With the spirit of "professionalism, integrity, responsibility, innovation", we will always develop better products and provide our customers with high quality products and satisfactory services.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building A1-3, Kechuang Center, Chuanggu Road, Dongxihu District, Wuhan, Hubei, China
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Plant Area
- 2712 square meters
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Number of Employees
- 68
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Registered Capital
- 31,130,000 RMB
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Terms of Payment
- LC, T/T
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR
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Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Wuhan Port
Our Production Capability & Technical Expertise
-
Main Products
- Transformer Testers, Partial Discharge Test System, Insulation Tester, High Voltage Test Set, Switchgears Test Set
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ODM Service Available
- Yes
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R&D Engineers
- 8 people
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Own Brand
- Yes
Our Industry Experience & Global Business Record
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Year of Establishment
- 2006-11-08
- Export Year
- 2011-07-01
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Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
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Annual Export Revenue
- 6,000,000 RMB
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Number of Foreign Trading Staff
- 5
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Overseas Agent/Branch
- No
FAQ
- What is the testing accuracy of the TTR meter?
- The accuracy varies by range: Class 0.1 for 1-500, Class 0.2 for 500-2000, and Class 0.5 for 2000-5000. Low voltage ranges are Class 0.2 (1-100) and Class 0.5 (100-500).
- How long does it take to test one group of data?
- The testing speed is fast, requiring only 10 seconds to complete one group of data.
- Can this tester handle transformers with tap changers?
- Yes, after setting the rated parameters, it automatically determines the tap changer position and ratio during measurement.
- Does the device have safety protection features?
- Yes, it includes over-current, over-voltage, over-heat, and reverse connection protection functions.
- How is data saved and exported from the tester?
- It has two USB ports: one for PC control and measurement, and another for inserting a USB disk to save data as Excel files.
- What is the battery capacity and type?
- The device is powered by a 10AH lithium battery.
- What is the warranty period for this product?
- The product comes with a 1-year warranty.
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