Advanced Instruments Co.,Limited
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 100000 sets per month |
| Delivery Time | 15 days |
| Packaging Details | Transformation Ratio Test Equipment packed in Plywood case |
| Power supply | 230V±10%, 50HZ±1Hz |
| Display | LCD |
| Keyword | Transformation Ratio Test Equipment |
| Weight | 7KG |
| Size | 325mm×278mm×188 mm |
| Warranty | 1 Year |
| Test object | Z type and regular transformers |
| Test accuracy | 0.2 |
| Brand Name | AI |
| Model Number | TTR-Z |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 100000 sets per month |
| Delivery Time | 15 days | Packaging Details | Transformation Ratio Test Equipment packed in Plywood case |
| Power supply | 230V±10%, 50HZ±1Hz | Display | LCD |
| Keyword | Transformation Ratio Test Equipment | Weight | 7KG |
| Size | 325mm×278mm×188 mm | Warranty | 1 Year |
| Test object | Z type and regular transformers | Test accuracy | 0.2 |
| Brand Name | AI | Model Number | TTR-Z |
| Certification | ISO | Place of Origin | China |
| High Light | Transformation Ratio Test Equipment ，Ratio Test Equipment ，Transformer Ratio Test Equipment | ||
I. Introduction:
TTR-Z Transformation ratio test equipment is specially designed for three- phase transformer in power system, especially for transformer of type Z winding and other transformers whose zero-load current is relatively high.
The tranformation ratio test equipment has wide testing range, fast testing speed, favorable repeatability, flexible data processing, convenient connection, complete protection, easy learning and convenient operation.
II.Main Features
1 This transformation ratio test equipment is applicable to transformers connected in Z type.
2 Two output voltages are optional and applicable to transformer whose zero-load current is relatively high.
3 This Transformation ratio test equipment has wide testing range and the highest transformation ratio may reach 10000.
4 Automatically calculate tap position.
5 Fast speed, which is only 18 seconds for three-phase
6 Favorable repeatability.
7 Automatically save 99 data at most.
8 Flexible data processing, including retrieval, print, transfer to U-disk, delete and upload to PC computer for testing.
9 Have transformer short-circuit protection and interturn short-circuit protection functions. In case of short circuit, relevant information will be displayed on the LCD screen in characters.
10 The upper computer could control the whole testing process, save data .
11 Struction manual is attached to the tester, providing convenience for users.
12 The ttr turns ratio tester is small and is a little bigger than a piece of A4 paper.
13 The transformer turns ratio tester is light and its weight is only 6.9kg.
III. Specifications:
| 1 | Transformation ratio testing accuracy | Class 0.2 (180V: 0.8～1000) Class 0.5 (180V: 1000～10000) Class 0.2 (10V: 0.8～200) |
| 2 | Group measurement | 1-12 |
| 3 | Transformation ratio resolution | 0.0001 |
| 4 | Power supply | 230V±10%, 50HZ±1Hz |
| 5 | Service temperature | -20℃~40℃ |
| 6 | Relative humidity | ≤85%, no condensation |
| 7 | Overall size | 325mm×278mm×188 mm |
| 8 | Weight | 7kg |
Packages of Z Type Transformation Ratio Test Equipment
| No. | Name | Quantity |
| 1 | TTR-Z main unit | 1 Set |
| 2 | Test cable | 1 Root |
| 3 | Core power cord | 1 Root |
| 4 | U disk | 1 PC |
| 5 | Tube fuse | |
| 2A | 3 PCS | |
| 1A | 3 PCS | |
| 6 | Printer paper | 1 Roll |
| 7 | Operation instruction | 1 Copy |
| 8 | Test report | 1 Copy |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2018
Total Annual:
1,000,000-5,000,000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Advanced Instruments Co.,Limited. is a professional supplier which is committed to offer best testing equipment from China for our clients,and our main products are fire rating testing equipment,petroleum products testing equipment,electrical testing equipment geophysical equipment and general labor... Advanced Instruments Co.,Limited. is a professional supplier which is committed to offer best testing equipment from China for our clients,and our main products are fire rating testing equipment,petroleum products testing equipment,electrical testing equipment geophysical equipment and general labor...
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