『Bấm vào đây để tải xuống bản PDF của sản phẩm: Explosion Proof Operation Column LCZ8030』
Thông số kỹ thuật
Điện áp định mức | Rated current | Dấu hiệu chống cháy nổ | Protection level | Corrosion protection level | Đường kính ngoài của cáp | chủ đề đầu vào | Installation method |
---|---|---|---|---|---|---|---|
220V/380V | 10MỘT、16MỘT | Ex db eb IIC T6 Gb Ví dụ tb IIIC T80℃ Db | IP66 | WF2 | Φ7~Φ43mm | G1/2~G2 | Hanging type |
Φ12~Φ17mm | G1 | vertical |
Tính năng sản phẩm
1. The shell is made of glass fiber reinforced unsaturated polyester resin pressed or high-quality stainless steel welded, which is corrosion-resistant, anti-static, impact resistant, and has good thermal stability;
2. Stainless steel exposed fasteners with high anti-corrosion performance;
3. This series of products adopts increased safety enclosure, with explosion-proof indicators, buttons, change-over switches, instruments, potentiometer and other explosion-proof components installed inside;
4. The explosion-proof components adopt a modular design with strong interchangeability;
5. Diversified functions of transfer switches, which can be customized according to user requirements; The switch handle can be equipped with a padlock to prevent accidental operation;
6. The glass fiber reinforced unsaturated polyester resin shell and cover adopt a curved sealing structure, which has good waterproof and dustproof performance. Hinges can be added according to requirements for easy maintenance;
7. Steel pipe or cable wiring can be used.
Phạm vi áp dụng
1. Phù hợp với chất nổ môi trường khí trong Zone 1 và khu vực 2 địa điểm;
2. Thích hợp cho các địa điểm trong Zone 21 và khu vực 22 với bụi dễ cháy môi trường;
3. Thích hợp cho lớp IIA, IIB, và môi trường khí nổ IIC;
4. Phù hợp với nhiệt độ nhóm T1 đến T6;
5. It is applicable to dangerous environments such as oil exploitation, lọc dầu, công nghiệp hóa chất, trạm xăng, offshore oil platform, tàu chở dầu, metal processing, vân vân. It can be used to control electromagnetic appliances in the middle and long distance in the circuit, or to control the on-off and switching of signal and control circuits, or to start, stop and reverse them locally or indirectly near the controlled motor; The operation column equipped with an ammeter can also monitor the operation of the motor or circuit conditions;
6. Suitable for places with high anti-corrosion requirements.