CTP Series CT/PT Comprehensive Tester
Features
• Supports CT and PT testing.
• Complies with GB 1207, GB 1208, and other regulatory requirements.
• Self-contained unit-no external auxiliary equipment required for complete testing.
• Built-in micro thermal printer enables on-site result printing.
• User-friendly interface with intelligent prompts for easy operation.
• Large LCD display with graphical UI.
• Automates determination of CT/PT excitation kneepoint values per standards.
• Automatically generates 5% and 10% error curves.
• Stores up to 3,000 test records (non-volatile memory retains data after power loss).
• USB data export for PC reading and Word report generation.
• Portable design (≤22 kg) ideal for field testing.
Overview
The CTP Series analyzer performs automated testing on protection- and metering-class CT/PT characteristics, suitable for both laboratory and field applications. Compliant with GB1207, GB1208, GB16847 (IEC60044-1, IEC60044-6), and other standards, it streamlines testing workflows by eliminating manual voltage adjustment, data recording, and curve plotting. Equipped with a built-in high-speed thermal printer, it supports on-site report printing and data storage. USB connectivity enables seamless data transfer for further analysis and documentation, enhancing operational efficiency and ease of use.
Major Test Functions
| I. Current Transformer (CT) |
II. Voltage Transformer (PT) |
| 1. Magnetization Curve |
1. Excitation Characteristic Test |
| 2. Transformation Ratio Test |
2. Transformation Ratio Test |
| 3. Polarity |
3. Polarity |
| 4.5% and 10% error curve,ALF |
4. Withstand Test of Power Frequency Alternating Current |
| 5. Current Injecting |
5. Resistance Test |
| 6. FAST TEST |
6. Calculation of Knee Point Value |
| 7. Withstand Test of Power Frequency Alternating Current |
7. Actual Secondary Load Test |
| 8. Automatic Calculation of Excitation Knee Point Value |
|
| 9. Actual Secondary Load Test |
|
| 10. Resistance Test |
|
Technical Parameter
| Major Technical Parameters |
| Operational Power Supply: |
AC220V±20V, 50~60Hz |
| Equipment Power Supply Output Waveform: |
Sine Wave |
| Single Machine Output Voltage of Excitation Characteristic: |
0~1200V |
| Excitation Current Set: |
0~20 A |
| Single Machine Output Current of Transformation Ratio Test |
0~600 A |
| CT ratio measurement range |
5~25000A/5A(5000A/1A) |
| PT ratio measurement range |
1~110KV |
| Load Range |
5~500VA |
| Resistance measurement range |
0.01~300Ω |
| Error: |
≤0.5%(0.3%*Reading+0.2%*Range) |
| Operating Temperature: |
-10ºC~+40ºC |
| Relative Humidity: |
<90RH% |
| Altitude |
≤1000m |
| Overall Dimension(Length×Width×Height): |
450 *350 * 350(mm) |
| Weight: |
≤28 Kg |
Main Product
Company Profile
Wuhan Huadian High-tech Electrical Equipment Co.,Ltd(Huadian Hi-Tech), established in 2007, is specialized in R&D, production, sales, and technical services for high-voltage test equipment, power metering instrument and transformer substation detection system, while delivering professional comprehensive one-stop electrical testing solutions.
Our core business spans ten product lines, including series resonance test system, circuit breaker test equipment, transformer test equipment, high-voltage test equipment, relay protection test devices, secondary circuit test equipment, cable/surge arrester test equipment, grounding/insulation test equipment, power metering test equipment, oil/SF6 detection equipment. With continuous innovation, we own proprietary patented technologies and multiple utility model patents. All products strictly comply with international/national standards and industry regulations, certified by national/provincial/municipal power authorities, and fully meet ISO 9001 Quality Management System requirements.
Our products serve more than 30 industries including energy, railways, petrochemicals, and environmental protection. Our service network covers China and extends to international markets like India, Pakistan, and Africa. As an integrated high-tech enterprise, we uphold the principle of "Precision Engineering, Quality First" combining advanced R&D, precision manufacturing, and technical services to provide safe, reliable, and intelligent testing solutions.
Our Advantages
Certifications
Partners
Service System&Shipping
FAQ
1.When can l get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.
2.Whether the products can be customized?What about the leading time for production?Whether they can be customized?
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology.
Honestly, it depends on the order quantity and the product. Usually our leading time is 7 working days after order confirmed.
3.What is your terms of delivery?
We accept EXW, FOB, CFR, ClF, ect. You can choose the one which is the most convenient and cost effective for you.
4.How much will be the shipping cost and time?
This will depend on the size of your goods and the method of shipping (by sea/ by air/by Express) and your designated port or air port, We will be grateful if you can spare us some minutes to help us since it will enable us to evaluate the cost based on the information provided.
5.Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged (if not man-made damage), in the first year, we will send free parts for replacement. Over the warranty, maintenance is paid service.
6.What kind of Certificate can you provide?
We can provide the CE mark, lSO 9001 quality certificate,the third party calibration certificate(CNAS), factory test report.
7.Do you have Technical Backup to all customers from different countries?
To be surely, our technical support is always available and quick response. We are manufacturer of so much on site testing experience and understand how to deal with your problems.Moreover, our engineers can go to your country to support if need.
8.How long is the offer valid?
30 days.
9.How can I supplement the vulnerable and consumable parts? What should I do with some broken parts?
If such a situation occurs, please contact us in time, we can provide vulnerable and consumable parts and spare parts supplement, and only charge the cost.
10.What is your terms of payment ?
Payment<=1000USD, 100% in advance.
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