Shenhai Patlamaya Dayanıklı
『Ürün PDF'sini indirmek için buraya tıklayın: Patlamaya Dayanıklı Devre Kesici BZD52』
Teknik Parametre
| Model | Nominal gerilim | Patlamaya dayanıklı işaret | Koruma seviyesi | Korozyon koruma seviyesi |
|---|---|---|---|---|
| BDZ52 | 220V 380V | Ex db eb IIB T4 Gb Ex tb IIIC T130 ℃ Db | IP66 | WF2 |
| BDZ53 | Ex db eb IIC T4 Gb Ex tb IIIC T130 ℃ Db |
| Shell frame level | Nominal akım | Giriş dişi | Kablo dış çapı |
|---|---|---|---|
| 32 | 1A、2A、4A、10A、16A | G3/4 | φ10~φ14mm |
| 20A、25A | G1 | φ12~φ17mm | |
| 32A | G1 1/4 | φ15~φ23mm | |
| 63 | 40A、50A、63A | G1 1/2 | φ18~φ33mm |
| 80A、100A | G2 | φ26~φ43mm | |
| 100 | 125A、160A | G2 | φ26~φ43mm |
| 180A、200A、250A | G2 1/2 | φ30~φ50mm | |
| 400 | 315A、350A | G3 | φ38~φ57mm |
| 400A | G4 | φ48~φ80mm | |
| 630 | 500A、630A | G4 | φ48~φ80mm |
Ürün Özellikleri
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 artırılmış güvenlik 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 su geçirmez and dustproof performance. Hinges can be added according to requirements for easy maintenance;
7. Steel pipe or cable wiring can be used.
Uygulanabilir Kapsam
1. Şunlar için uygundur patlayıcı Bölge 1 ve Bölge 2 konumlarındaki gaz ortamları;
2. Bölge 21 ve Bölge 22'deki yerler için uygundur. yanıcı toz ortamlar;
3. Sınıf IIA, IIB ve IIC patlayıcı gaz ortamları için uygundur;
4. Şunlar için uygundur sıcaklık T1'den T6'ya kadar olan gruplar;
5. It is suitable for power distribution of lighting or power lines, on-off control of electrical equipment or maintenance power distribution in dangerous environments such as oil exploitation, oil refining, chemical industry, gas station, offshore oil platform, oil tanker, metal processing, medicine, textile, printing and dyeing, etc.
