| After-sales Service: | Video Coaching by Phone Within 24 Hours |
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| Warranty: | 365days |
| Display Type: | Analogue and Digital |
| Customized: | Customized |
| Weight: | 2.5kg |
| Transport Package: | Carton and Wooden Box Packaging |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier The transformer capacity tester is a new type of instrument developed and designed by our company's R&D personnel specifically for the problem of poor power users evading basic electricity bills and increasing capacity without authorization. It is a high-precision instrument specifically used for measuring transformer capacity and characteristic parameters. This product adopts a color large screen LCD display with Chinese display, simple and fast menu operation, and a friendly human-machine interface. The instrument comes with a high-efficiency rechargeable battery inside, which can operate without the need for an external power source. A fully charged battery can continuously measure more than 100 sets of transformers. In addition, the instrument can provide a three-phase precision 50Hz sine wave AC test power supply. When measuring transformer capacity and transformer load loss, it does not need an external three-phase test power supply, Pressure regulator, current riser and other auxiliary equipment, thus greatly improving your work efficiency.
| Built-in power output range | |
| Voltage | 0-10V |
| Current | 0-10A |
| Range and accuracy of characteristic channel testing | |
| Voltage range | AC 50-750V. Accuracy, ± 0.2% (F.S) ± 2 words |
| Current range | AC 0.5A-100A. Accuracy, ± 0.2% (F.S) ± 2 words |
| Measurement accuracy of power and other indicators | |
| Active power | ± 0.5% (F.S) (Cos Φ> 0.1) |
| Measurement of empty (negative) load loss | ± 2% (0.1 ≤ Cos Φ≤ 1) |
| Transformer capacity testing range | 6.3~125000kVA |
| Volume | 32cm × 25cm × 12cm |
| Weight | 2.5 kg |
1.It can measure the capacity of various distribution and electrical transformers on site, without the need for additional power supply, making detection more convenient and fast.
2.By combining external power supply, voltage regulation, boost current and other equipment, it can measure the characteristic data of various transformers such as no-load current, no-load loss, impedance voltage, load loss, etc;
3.All test results were automatically corrected accordingly. You only need to input relevant parameters (such as temperature, no-load correction coefficient, etc.), and the instrument can automatically perform various corrections such as waveform distortion correction, temperature correction, non rated voltage correction, non rated current correction, etc., making the test results more accurate;
4.In the measurement of transformer characteristics, the maximum voltage range can reach 750V, the maximum current range can reach 100A, and there is an internal protection circuit. When measuring, there is no need to switch gears to ensure measurement accuracy, and there is no need to worry about burning the instrument due to incorrect gear selection;
5.During the transformer characteristic test, the range of voltage and current can be expanded flexibly and simply by simply connecting external Voltage transformer and current transformer, which greatly broadens the test range of the instrument;
6.Large screen, high brightness LCD display, all Chinese menus and operation prompts, achieving a very friendly human-machine dialogue interface; Wide temperature and brightness adjustable LCD screen, suitable for different environmental temperatures;
7.Based on the no-load and load losses in the test results, the performance level of three-phase oil-immersed distribution transformers and electric transformers can be automatically estimated for on-site reference by staff (this instrument can only code the performance level of three-phase oil-immersed distribution transformers and electric transformers. Other types of transformers, and the inferred results are invalid).
8.The measurement of zero sequence impedance is applicable to transformers with neutral points in the high-voltage side star connection. The instrument can record zero sequence impedance, zero sequence reactance, zero sequence inductance, impedance angle, and zero sequence resistance.
1.Is your company a sales company or a manufacturer?
We are an industry and trade enterprise, with our own factory and self-production and self-sale. The company was founded in 2005 and has 20 years of production experience. The company has reliable production lines, test laboratories and R&D centers.
2. Whether the goods are in stock, whether they can be customized, and how long the delivery period is.
After the goods are ordered, if there is no accident, it will take about 5 working days for production, and the delivery time is about 30 working days.
3. Is the quality guaranteed?
In order to guarantee the quality, we use a lot of imported parts. After three quality inspections, the goods can be sent out and exported in non-fumigation wooden crates.
4. What are the after-sales terms?
We provide free consulting service with one-year warranty, and adopt various methods such as e-mail communication, video call, technical visit, etc., aiming at solving any after-sale problems in time.
5. What are the cooperative countries or regions?
Our products have been successfully exported to Indonesia, Thailand, Vietnam, India, South Korea, the United States, Brazil, Pakistan, and some countries in Europe and Africa.
Contact Us
Henan High Voltage Electrical Detectiontechnology Co., Ltd.
Address: Building D10-2, Hi-tech Enterprise Accelerator, Bitao Lu, Gaoxin District, Zhengzhou City, Henan Province, China
Suppliers with verified business licenses
Audited Supplier 
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