សៀវភៅណែនាំអ្នកប្រើប្រាស់ សំណួរ និងចម្លើយចម្លើយ
ថ្ងៃទី 19 ខែកញ្ញា ឆ្នាំ 2025 - ម៉ោង 04:45 យប់
ដើម្បីដំឡើងនិងភ្ជាប់ឧបករណ៍ឱ្យបានត្រឹមត្រូវ PHOENIX Contact UK 16 N Feed-Through Terminal Block in potentially explosive areas, follow these steps as outlined in the instruction manual:
1. **Installation in Suitable Housing**: The terminal block must be installed in a housing suitable for the type of protection required. Depending on the type of protection needed (e.g., for flammable gases or combustible dust), ensure the housing meets the specified requirements as per IEC/EN standards.
2. **Temperature Considerations**: The terminal block can be installed in equipment with temperature class T6, with the ambient temperature not exceeding +40°C. For other temperature classes (T1 to T5), ensure compliance with the highest permissible operating temperature at the insulating parts.
3. **Installation on DIN Rail**: Snap the terminal blocks onto a corresponding DIN rail. Use partition plates or covers for isolation if needed. Secure the terminal strip with end brackets to prevent twisting or moving.
4. **Use of Bridges**: To connect terminal block groups with the same potential, mount the fixed bridge into the bridge shaft of the terminal blocks and tighten the bridge screws with the specified torque.
5. **Connecting Conductors**: Strip the conductors to the specified length, and if they are stranded, fit them with ferrules crimped using crimping pliers. Insert the conductor into the terminal point up to the stop and tighten the xxxx to the specified torque range.
6. **Technical Data and Certifications**: Ensure the product conforms with relevant standards such as IEC 60079-0/EN 60079-0 and IEC 60079-7/EN 60079-7. Check the attestation of conformity and relevant certificates for compliance with directives like ATEX.
7. **Safety Notes**: Observe general safety notes, including insulation requirements, temperature limits, IP rating of the housing, and suitability of terminal points for external connections.
By following these installation and connection instructions, you can safely and effectively use the PHOENIX Contact UK 16 N Feed-Through Terminal Block in potentially explosive areas.
បន្ថែមមតិយោបល់ថ្មី។