YHDC SCT010T-D Split Core Current Transformer ინსტრუქციის სახელმძღვანელო

1. შესავალი

This manual provides essential information for the safe and effective use of the YHDC SCT010T-D Split Core Current Transformer. Please read this manual thoroughly before installation and operation.

Figure 1: YHDC SCT010T-D Split Core Current Transformer. This image shows the compact black casing of the current transformer with its split core open, revealing the internal mechanism. The YHDC logo and model number are visible on the side.

2. Product Characteristics and Applications

2.1. მახასიათებლები

• Safety lock clasp for easy installation.
• Built-in rectifier.
• Crimping terminal output.
• Mounted mounting.

2.2. პროდუქტის გამოყენება

• Portable instruments.
• Household metering.
• Motor load monitoring.

2.3. პროდუქტის წინსვლაtages

• Economic and practical design.
• Improves efficiency.
• High cost performance.

სურათი 2: დასრულდაview of YHDC SCT010T-D characteristics, applications, advantages, and installation steps. This image displays various views of the current transformer, including front, open, and bottom views, alongside bullet points detailing its features, applications, and advantages. It also includes a four-step diagram illustrating the installation process.

3. მონტაჟი და გაყვანილობა

3.1. Installation Diagram (Primary Threading Method)

Refer to Figure 2 for a visual guide to the installation steps:

1. გახსენით ბალთა.
2. Open upward.
3. Put in lead wire.
4. დაამაგრეთ ბალთა.

3.2. Wiring Schematic Diagram

The SCT010T-D features a voltage output type. It is crucial that the secondary circuit is არა მოკლე ჩართვის.

• Primary threading direction: marked by arrow.
• Secondary output direction: k → l.

Figure 4: Wiring schematic and outline dimensions of the YHDC SCT010T-D. This image provides a circuit diagram showing the primary and secondary connections, along with detailed dimensional drawings (front and side views) of the current transformer.

4. ოპერაცია

The YHDC SCT010T-D is designed for non-invasive current measurement. To operate:

1. Ensure the primary conductor (the wire carrying the current to be measured) is de-energized before installation.
2. Open the split core and carefully place the primary conductor through the aperture.
3. Close the split core securely until the buckle locks.
4. Connect the secondary output terminals (k and l) to your measurement device (e.g., multimeter, data logger, energy meter) according to its input specifications.
5. Apply power to the primary circuit. The transformer will now output a voltage proportional to the measured current.
6. Refer to the "Electrical Parameters" table in the Specifications section for output voltage corresponding to input current.

უსაფრთხოების მნიშვნელოვანი შენიშვნა: Never short-circuit the secondary output of a voltage output current transformer. This can damage the device and connected equipment.

5. მოვლა

The YHDC SCT010T-D is a low-maintenance device. Follow these guidelines to ensure optimal performance and longevity:

• დასუფთავება: Keep the exterior of the transformer clean and free from dust and debris. Use a soft, dry cloth for cleaning. Do not use abrasive cleaners or solvents.
• ინსპექტირება: Periodically inspect the casing for any signs of physical damage, cracks, or loose connections.
• გარემო პირობები: Ensure the device operates within its specified temperature and humidity ranges (refer to specifications).
• კავშირის მთლიანობა: დარწმუნდით, რომ ყველა სადენიანი შეერთება უსაფრთხოა და კოროზიისგან თავისუფალია.

No user-serviceable parts are inside the unit. Do not attempt to open or repair the transformer beyond the split core mechanism.

6. Დიაგნოსტიკა

If you encounter issues with your SCT010T-D, consider the following common troubleshooting steps:

• No Output/Incorrect Reading:
  • Verify the primary conductor is correctly threaded through the aperture and the core is fully closed.
  • Check all secondary wiring connections for proper contact and polarity.
  • Ensure the primary circuit is energized and current is flowing.
  • Confirm your measurement device is correctly configured and functioning.
  • Check if the input current is within the specified range of the transformer.
• წყვეტილი კითხვა:
  • Inspect for loose connections on both primary and secondary sides.
  • Ensure the split core is securely latched and not vibrating open.
• ფიზიკური დაზიანება:
  • თუ გasing is cracked or damaged, discontinue use and replace the unit.

If problems persist after following these steps, contact YHDC customer support or your distributor for further assistance.

7. სპეციფიკაციები

7.1. Typical Technical Index

• ბირთვის მასალა: ფერიტი
• სამუშაო ტომიtage: ფაზა ტtage ≤ 720 ვ
• სამუშაო ტემპერატურა: -25°C ~ +60°C
• შენახვის ტემპერატურა: -30°C ~ +90°C
• სიხშირის დიაპაზონი: 50 ჰერცი ~ 1 კჰც
• დიელექტრიკული სიძლიერე: Input (bare conductor) / output AC 800V/1min 5mA 50Hz; Output/Outer shell AC 3.5KV/1min 5mA 50Hz
• წონა: 45 გ (1.59 უნცია)

7.2. ელექტრო პარამეტრები

შემდეგი პარამეტრები არის ტიპიური მნიშვნელობები და ფაქტობრივი მნიშვნელობები დაექვემდებარება პროდუქტის ტესტირებას.

Figure 5: Detailed technical specifications and electrical parameters for the SCT010T-D. This image presents a table outlining various input current ranges (5A, 10A, 20A, 30A, 50A) and their corresponding output voltages (1V, 3V, 5V), along with accuracy, sampling resistor, load impedance, and number of turns.

*Parameters can be customized according to user requirements.

7.3. ფიზიკური ზომები

• პროდუქტის ზომები: 1.02 x 1.34 x 1.97 ინჩი (26 x 34 x 50 მმ)
• დიაფრაგმა: 10 მმ
• გახსნის კუთხე: 180°

Figure 6: Detailed outline dimensions of the YHDC SCT010T-D. This image provides technical drawings showing the front and side views of the current transformer with measurements in millimeters, including the 10mm aperture and 180-degree opening angle.

8. გარანტია და მხარდაჭერა

For warranty information and technical support, please refer to the official YHDC webსაიტზე ან დაუკავშირდით თქვენს ავტორიზებულ დისტრიბუტორს. შეინახეთ თქვენი შესყიდვის ქვითარი შეძენის დასადასტურებლად.

მწარმოებელი: Dechang Electronic Co., Ltd

პირველი ხელმისაწვდომი თარიღი: 12 წლის 2020 ივნისი