1. Producte acabatview
The YHDC SCT010T-D is a split core current transformer designed for accurate current measurement in AC circuits. Its split-core design allows for easy installation without disturbing or disconnecting the main cables being monitored. It provides galvanic separation between the primary AC current circuit and the secondary 0-5V DC output circuit.
This device is suitable for monitoring currents ranging from 5A to 50A, providing a 5V output with 1% accuracy. It features a safety lock buckle for secure and easy installation and a screw terminal for output connections.
2. Configuració i instal·lació
The SCT010T-D current transformer is designed for free-hanging (in-line) mounting and features a safety lock buckle for straightforward installation.
2.1 Opening the Split Core
To install the current transformer, gently open the split core by releasing the safety lock buckle. The core can open up to 180 degrees to accommodate the primary conductor.
2.2 Instruccions de cablejat
The device features a built-in rectifier and screw terminal output for connection. Refer to the schematic diagram for proper wiring.
Schematic Diagram Details (refer to Figure 3):
- The primary current (IF) passes through the core.
- The secondary output is connected to terminals labeled '-L' and '+K'.
- Aquest és un voltage output type current transformer.
- Nota important de seguretat: The secondary circuit is NOT allowed to be short-circuited.
Connect the output terminals to your monitoring or measurement device. Ensure all connections are secure.
3. Instruccions de funcionament
Once installed and wired correctly, the SCT010T-D will output a DC voltage proportional to the AC current flowing through the primary conductor. This output can be used for various applications:
- Remote control of current measurement: Integrate with distributed PLCs for processes in SCADA systems.
- Load trend monitoring: Monitor critical motors (e.g., compressors, fuel pumps) and other loads up to 150A.
- Monitorització energètica: Conveniently connect to power consumption submeters.
El voltage will correspond to the measured current based on the selected input range (5A, 10A, 20A, 30A, or 50A) and the specified 5V output. For example, if you have a 50A input model with a 5V output, a 50A primary current will result in a 5V DC output.
4. Manteniment
The YHDC SCT010T-D is designed for reliable, long-term operation with minimal maintenance. Follow these general guidelines:
- Mantenir net: Ensure the device is free from dust, dirt, and moisture. Use a soft, dry cloth for cleaning.
- Inspeccionar connexions: Periodically check the screw terminal connections to ensure they remain tight and free from corrosion.
- Condicions ambientals: Operate and store the device within the specified temperature and humidity ranges to ensure optimal performance and longevity.
- Eviteu danys físics: Protect the device from impacts or excessive force that could damage the core or housing.
5. Solució De Problemes
If you encounter issues with your SCT010T-D current transformer, consider the following troubleshooting steps:
- No Output/Incorrect Reading:
- Verify that the primary conductor is correctly routed through the split core and the core is securely closed with the safety buckle.
- Check all wiring connections at the screw terminals for proper polarity and secure contact.
- Ensure the connected monitoring device is functioning correctly and configured for the expected voltage rang d'entrada.
- Confirm the primary current is within the rated input range of your specific SCT010T-D model.
- Lectures intermitents:
- Check for loose connections at both the CT and the monitoring device.
- Ensure there is no electromagnetic interference from nearby high-power equipment.
- Danys físics: If the housing or core appears damaged, discontinue use and replace the unit.
If the problem persists after performing these checks, contact technical support for further assistance.
6. Especificacions
The following table details the technical specifications of the YHDC SCT010T-D Split Core Current Transformer:
| Atribut | Valor |
|---|---|
| Número de model | SCT010T-D |
| Nom de marca | YHDC |
| Número de bobina | Transformador de corrent |
| Fase | SIMPLE |
| Ús | Mesura actual |
| Origen | Xina continental |
| Certificació | CE, RoHS |
| Tipus de muntatge | Penjat lliure (en línia) |
| Material bàsic | Ferrita |
| Normes aplicables | GB20840-2014 |
| Temperatura de funcionament | -25ºC ~ + 60ºC |
| Temperatura d'emmagatzematge | -30ºC ~ + 90ºC |
| Interval de freqüència | 50Hz-1KHz |
| Grau impermeable | IP00 |
| Dielectric Strength (Input/Output) | AC 800V/1min 50Hz |
| Dielectric Strength (Output/Housing) | AC 3.5KV/1min 50Hz |
| Pes | 45 g |
6.1 Paràmetres elèctrics
| Rated Input (A) | Rated Output (VDC) | Precisió (%) | Canvi de fase |
|---|---|---|---|
| 5, 10, 20, 30, 50 | 5V (Note: Product parameter table indicates 1/3/5V, but product title and SKU options specify 5V output for this model.) | 1 | ≤184' |
6.2 Dimensions (in mm ± 0.5)
- Davant View: Width 26mm, Hole Diameter 10mm, Height 50mm
- lateral View: Depth 34mm, Opening Angle 180 degrees, Output Screw Terminal
7. Garantia i Suport
YHDC is committed to providing quality products and customer satisfaction. This product comes with the following service commitments:
- Devolucions gratuïtes: Les devolucions gratuïtes estan disponibles en un termini de 90 dies des de la compra.
- Garantia de lliurament ràpid:
- Collect a $1.00 coupon code if delivery is delayed.
- Reemborsament complet si es perd el paquet.
- Reemborsament complet si els articles estan danyats a l'arribada.
- Reemborsament complet si no es fa cap lliurament en un termini de 60 dies.
- Seguretat i privadesa: Les teves dades personals estan protegides i no es comparteixen amb tercers sense el teu consentiment. Els pagaments són segurs.
For any questions, technical assistance, or warranty claims, please contact the seller directly through the platform where the product was purchased.
