CT PT Comprehensive Tester Volt-Ampere Characteristic Tester CT PT Analyzer
The tester is a new generation of current and voltage transformer testing instruments developed by our factory, it is produced after widely listening to users' opinions and a large number of market research and in-depth theoretical research. The device is manufactured by process of high performance DSP and ARM, it has the advantage of advanced design, stable and reliable product performance, complete functions, high automation and good testing efficiency, it is used for professional testing instrument transformer in electric power industry.
Main technical features
- Very comprehensive functions, it can meet the various types of CT (such as: Protection, measurement and TP) excitation characteristic (Volt ampere characteristic) such as Ratio, polarity, winding resistance, secondary load,ratio difference and angle difference testing, and it can be used for various electromagnetic excitation properties, PT ratio,polarity,winding resistance,ratio difference and angle difference testing etc.
- Automatically gives the knee point voltage / current, 10% (5%) error curve, accuracy limit factor (ALF), meter's safety coefficient (FS), secondary time constant (Ts) and remanence coefficient (Kr), CT/PT saturated and unsaturated inductance parameters.
- To meet the standards of GB1208(IEC60044-1), GB16847 (IEC60044-6),GB1207 and other types of transformer standard, and it is in accordance with the transformer type and level automatic choice of the standard test.
- This principle based on advanced low frequency testing, it can test CT kenn,point up to 45KV.
- Very friendly and beautiful interface, full Chinese/English graphical interface.
- This device can save 2000 groups of datas,never power failure. After testing,U disk is stored in PC, and data analysis can be used by the software and WORD report is generated.
- Easy to test, a key to complete measuring CT resistance, excitation, ratioand polarity, except for load test, other CT test items are same connection mode.
Technical parameter
| Variable Frequency CT/PT Tester |
|---|
| Application | CT and PT proteciton |
| Output | 0~180Vrms,12Arms,36A(Peak) |
| Voltage Measuring Accuracy | ±0.2% |
| CT Ratio | Range | 1~30000 |
| Accuracy | ±0.2% |
| PT Ratio | Range | 1~10000 |
| Accuracy | ±0.2% |
| Phase | Accuracy | ±5min |
| Resolution | 0.5min |
| Seconday winding resistance | Range | 0~300Ω |
| Accuracy | 2%±2mΩ |
| AC load measurement | Range | 0~300VA |
| Accuracy | 2%±0.2VA |
| Power supply | AC220V±10%,50Hz |
| Envirement | Temperature:-10οC~50οC, Humidity:≤90% |
FAQ
Q1: What kind of business model does your company adopt—manufacturing or pure sales?
A: Sansion Power Electric Co., Ltd. is a well-established industry and trade enterprise with self-owned production bases, which allows us to control the entire process from production to sales. Since our establishment in 2005, we've accumulated 20 years of hands-on experience in the power equipment sector. Our advanced production lines, strict quality-testing labs, and innovative R&D centers guarantee that we can deliver high-performance, reliable products to global clients.
Q2: Whether the goods are in stock, whether they can be customized, and how long the delivery time is?
A: After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.
Q3: Is the quality guaranteed?
A: In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
Q4: What are the after-sales terms?
A: We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
Q5: Can you provide technical training and maintenance services?
A: We can provide online or offline technical training tailored to customer needs, covering equipment operation, daily maintenance, and other relevant content. Meanwhile, we also offer equipment rental and maintenance services with a response time of no more than 24 hours.
About Sansion
Sansion Power Electric was established in 2005, a technocrat who have rich experience of more than 20 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.
Sansion Power Electric contains R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, information office and ete, now we have more than 80 employees including 20 technical engineers. We have obtained the IS09001 quality system certification and all products strictly conform to theinternational lEC and Chinese state standards.
