3 Phase Transformer TTR Meter Transformer Polarity CT Turns Ratio Tester
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- Supplier: Run Test Electric Manufacturing Co. Ltd
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Product Overview
Description
Product Description
3 Phase Transformer TTR Meter Transformer Polarity CT Turns Ratio Tester
The instrument is used to check the correctness of the transformer turns ratio, the condition of the tapchanger, whether the transformer is short-circuited between turns, and whether the transformer can be
operated in parallel.
Built-in battery, easy for on-site test.
3 phase transformer turn ratio tester is used to conduct turns ratio or voltage ratio test in Current or Voltage transformer.
It finishes test of three-phase voltage ratio or turns ratio once, fast testing and high precise.
Advantege: 1. It has Neutral point; 2. Can be connected with bluetooth and cellphone controlled
3 phase transformer turn ratio tester is used to conduct turns ratio or voltage ratio test in Current or Voltage transformer.
It finishes test of three-phase voltage ratio or turns ratio once, fast testing and high precise.
Advantege: 1. It has Neutral point; 2. Can be connected with bluetooth and cellphone controlled
Specification
1 | Test Range | ratio | 0.9～10000 | |
angle | 0-360° | |||
2 | Accuracy | ±0.1%+2 digit | 0.9-500 | |
±0.2%+2 digit | 501-2000 | |||
±0.5%+2 digit | 2001-10000 | |||
3 | Angle Accuracy | ±0.2° | ||
4 | Output Voltage | Automatically adjust according to load | ||
5 | Best Resolution | ratio | 0.0001 | |
angle | 0.01° | |||
6 | Input Power | AC120V±10% 60±1Hz | ||
7 | Temperature Range | -10℃～40℃ | ||
8 | Relative Humidity | 0 to 90% noncondensing | ||
9 | Dimension | Instrument Case 360*290*170(mm) | Accessories Case 360*290*170(mm) | |
10 | Weight | Instrument 5 KG | Accessories case 5.5 KG | |
Feature
1. The coaxial precision inverter power supply is used inside the instrument, which eliminates the influence of harmonics of the mains voltage during the measurement, and the measurement is more accurate. When the working power source is a generator, there is no influence.
2. The three-phase output voltage is adopted to improve the test speed. The angle between phases can be measured, and the wiring group 0-11 can be automatically identified. For low-voltage rectifier transformers with multiple windings, the low-voltage side does not need to be disconnected to measure the transformation ratio and 7.5 ° Angle deviation.
3. It is suitable for a wide variety of transformers, especially suitable for the measurement of Z-type transformers, rectifier transformers, grounding transformers, electric furnace transformers, phase-shifting transformers, balance transformers, etc.
4. With high and low voltage reverse connection protection, transformer turn-to-turn short-circuit protection, tap switch failure protection, output full short-circuit protection, and increase the stability of the instrument.
5. After inputting the rated parameters, it can automatically measure the transformer ratio, error value and tap position of the tap changer. Especially for tap changers with asymmetric tapping, the accurate position of the tap changer of the transformer can also be accurately measured. A tap switches capable of measuring 99 tap positions.
6. Adopt 7-inch high-definition color touch screen LCD, modular display, clear display even under strong light.
7. The instrument not only has print output, U disk interface, but also RS232 interface, which is convenient for paperless office.
8. High quality multifunctional engineering plastic box is cold-resistance, high temperature resistance, water proof, shake proof, which is suitable for field test.
9. By downloading APP(Android), users can control instruments, store and upload test data for easy reference.
2. The three-phase output voltage is adopted to improve the test speed. The angle between phases can be measured, and the wiring group 0-11 can be automatically identified. For low-voltage rectifier transformers with multiple windings, the low-voltage side does not need to be disconnected to measure the transformation ratio and 7.5 ° Angle deviation.
3. It is suitable for a wide variety of transformers, especially suitable for the measurement of Z-type transformers, rectifier transformers, grounding transformers, electric furnace transformers, phase-shifting transformers, balance transformers, etc.
4. With high and low voltage reverse connection protection, transformer turn-to-turn short-circuit protection, tap switch failure protection, output full short-circuit protection, and increase the stability of the instrument.
5. After inputting the rated parameters, it can automatically measure the transformer ratio, error value and tap position of the tap changer. Especially for tap changers with asymmetric tapping, the accurate position of the tap changer of the transformer can also be accurately measured. A tap switches capable of measuring 99 tap positions.
6. Adopt 7-inch high-definition color touch screen LCD, modular display, clear display even under strong light.
7. The instrument not only has print output, U disk interface, but also RS232 interface, which is convenient for paperless office.
8. High quality multifunctional engineering plastic box is cold-resistance, high temperature resistance, water proof, shake proof, which is suitable for field test.
9. By downloading APP(Android), users can control instruments, store and upload test data for easy reference.
Packing & Delivery
Run Test Standard Export package
Company Profile
Run Test Electric Manufacturing Co., Ltd, located in High-Tech Industrial Development Zone, Baoding, China. It is a joint venture which is invested by Zhongchuang Electric and Dongrun Technology.
We have been in electric testing industry more than 10 years, specialized in design, manufacture and test service. We are qualified supplier and service provider of State Grid in China.
We have our own R&D department which is specialized both in hardware and software, at the same time, our R&D department is cooperating with high technology institute such as Chinese Academy of Sciences,North China Electric Power University etc.
Our main products including: Partial discharge tester, transformer tester, transformer oil test series, high voltage test series, safety product test series, cable fault location system, relay & microcomputer protection test, etc.
All our products comply with international quality standard and customizable. We sincerely invite clients and friends all over the world to visit our company. We will and always provides nice products and service.
We have been in electric testing industry more than 10 years, specialized in design, manufacture and test service. We are qualified supplier and service provider of State Grid in China.
We have our own R&D department which is specialized both in hardware and software, at the same time, our R&D department is cooperating with high technology institute such as Chinese Academy of Sciences,North China Electric Power University etc.
Our main products including: Partial discharge tester, transformer tester, transformer oil test series, high voltage test series, safety product test series, cable fault location system, relay & microcomputer protection test, etc.
All our products comply with international quality standard and customizable. We sincerely invite clients and friends all over the world to visit our company. We will and always provides nice products and service.
Certifications
FAQ
After-sale Service: 100% quality guaranteed.
One year warranty from the date of purchase, customers enjoy a free repair or replacement service.
Lifetime maintenance and free remotely technical support.
Payments: all kinds of payment to meet your requirement.
Delivery: Ocean, Railway, Air or Express
One year warranty from the date of purchase, customers enjoy a free repair or replacement service.
Lifetime maintenance and free remotely technical support.
Payments: all kinds of payment to meet your requirement.
Delivery: Ocean, Railway, Air or Express
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