GDB-D Automatic TTR Transformer Turns Ratio Tester
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Product Highlights
- Wide Turn Ratio Range: Test range up to 10000 with high precision levels.
- Fast Testing Speed: Completes three-phase testing in just 18 seconds.
- Z-Type Winding Support: Specifically designed for Z type winding transformers.
- High Capacity Data Storage: Automatically records up to 99 test data points.
- Comprehensive Protection: Protects against short circuits with LED warnings.
- Flexible Data Processing: Search, print, transfer to USB, and upload to PC.
- Lightweight Design: Compact size and light weight of 6.9kg for portability.
- ODM Service Available: Customization services available for specific needs.
Product Attributes
- Customization
- Available
- Type
- Universal Testing Machine
- Accuracy Grade
- 0.5
- Model NO.
- GDB-D
- Load Way
- Electronic Load
- Loading Method
- Dynamic Load
- Display
- Digital
- Control
- Computer Control
- Weight
- 6.9kg
- Power Source
- AC220V
- Turn Ratio Test Range
- 0.8~10000
- Group Test Range
- 1~12
- Turn Ratio Test Accurancy
- 0.2 Level (180V: 0.8-2000)
- Turn Ration Resolution
- 0.0001
- Power Supply Input
- 220V± 10%, 50Hz± 1Hz
- Temperature
- -20 Degree~40 Degree
- Relatively Humidity
- 85%, Non-Condensing
- Dimension
- 325mm*280mm*190mm
- Transport Package
- Carton or Wooden Case
- Specification
- ISO, SGS
- Trademark
- HV Hipot
- Origin
- Wuhan China
- HS Code
- 9030891000
- Production Capacity
- 2000PCS/Year
Product Images of GDB-D Automatic TTR Transformer Turns Ratio Tester
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Product Description




I. General Information
GDB-D Transformer turn ratio teseter is designed for three phases transformer in power system and especially for Z type winding transformer and other transformers with relatively large no-load current. The instrument is with wide range, fast testing speed, favorable respeatability, flexible date processing, convinent connection, perfect protection, easy learning and convinent operation.
II. Features
1. Applicable to Z type winding transforer.
2. Two output voltage can be optional and able to test transformers with relatively large no-load current.
3. With wide range, the highest turn ratio may reach 10000.
4. Automatically calculate the tap position.
5. Fast testing speed which is only 18s for three phases
6. Favorable repeatablity.
7. Automatically record 99 data at most.
8. Flexible data processing which can search, print, transfer to U disk, delete and upload PC for testing.
9. Having the protection fuction of transforer short circuit and turn-to-turn short circuit. The corresponding word will be displayed on the LED once there is short circuit.
10. Computer can completely controls the whole process, record data and print test report.
11. Built-in manual that can be consult occasionally.
12. With small size and light weight.
III. Specifications
| Turn ratio test range | 0.8~10000 |
| Group test range | 1~12 |
| Turn ratio test accurancy | 0.2 level (180V: 0.8-2000) 0.5 level (180V: 1000~10000) 0.2 level (10V: 0.8~200) |
| Turn ration resolution | 0.0001 |
| Power supply input | 220V± 10%, 50Hz± 1Hz |
| Temperature | -20 degree~40 degree |
| Relatively humidity | ≤ 85%, non-condensing |
| Dimension | 325mm× 280mm× 190mm |
| Weight | 6.9kg |
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.
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
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building A1-3, Kechuang Center, Chuanggu Road, Dongxihu District, Wuhan, Hubei, China
-
Plant Area
- 2712 square meters
-
Number of Employees
- 68
-
Registered Capital
- 31,130,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
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
-
Production Machines
- Assembling Line, Testing Line
-
ODM Service Available
- Yes
-
R&D Engineers
- 8 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-11-08
- Export Year
- 2011-07-01
-
Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Annual Export Revenue
- 6,000,000 RMB
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
FAQ
- What is the maximum turn ratio this tester can measure?
- The highest turn ratio may reach 10000.
- How long does it take to test a three-phase transformer?
- The testing speed is fast, taking only 18 seconds for three phases.
- Can this device test Z type winding transformers?
- Yes, it is especially designed for Z type winding transformers and those with large no-load current.
- How many data points can be recorded automatically?
- The instrument can automatically record up to 99 data points.
- What data processing options are available?
- It supports searching, printing, transferring to a U disk, deleting, and uploading to a PC.
- Does the tester have short circuit protection?
- Yes, it has protection functions for transformer short circuits and turn-to-turn short circuits with LED display.
- Is ODM service available for this product?
- Yes, ODM service is available.
- What is the accuracy level for the turn ratio test?
- It offers 0.2 level accuracy (180V: 0.8-2000) and 0.5 level accuracy (180V: 1000-10000).
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