Shenhai Explosion-Proof
『Click ntawm no mus download cov khoom PDF: Tawg prof Circuit Breaker BZD52』
Technical Parameter
| qauv | Nyob voltage | Tawg pov thawj | kev tiv thaiv | Corrosion tiv thaiv theem |
|---|---|---|---|---|
| BDZ52 | 220V 380V | Ex db eb IIB T4 Gb Ex tb IIIC T130°C Db | IP66 | WF2 |
| BDZ53 | Ex db eb IIC T4 Gb Ex tb IIIC T130°C Db |
| Plhaub ncej theem | Nyob tam sim no | Inlet thread | Cable outer diameter |
|---|---|---|---|
| 32 | 1A、2A、4A、10A、16A | G3/4 | φ10.φ14m |
| 20A、25A | G1 | φ12.φ17mm | |
| 32A | G1 1/4 | φ15.φ23mm | |
| 63 | 40A、50A、63A | G1 1/2 | φ18.φ33m |
| 80A、100A | G2 | φ26.φ43mm | |
| 100 | 125A、160A | G2 | φ26.φ43mm |
| 180A、200A、250A | G2 1/2 | φ30.φ50m | |
| 400 | 315A、350A | G3 | φ38.φ57mm |
| 400A | G4 | φ48.φ80m | |
| 630 | 500A、630A | G4 | φ48.φ80m |
Khoom nta
1. Lub plhaub yog ua los ntawm iav fiber reinforced unsaturated polyester resin pressed los yog zoo stainless steel welded, Nws yog corrosion-resistant, los tiv thaiv static, tej yam resistant, thiab muaj zoo thermal stability;
2. Stainless hlau raug fasteners uas muaj kev kawm los tiv thaiv corrosion kev kawm;
3. No koob khoom adopts muaj kev ruaj ntseg sib yuav, tawg-pov thawj indicators, khawm, hloov switches, qhia, potentiometer thiab lwm explosion-proof components ntsia hauv;
4. Tus tawg-pov thawj components tau txais ib modular tsim muaj zog interchangeability;
5. Diversified functions ntawm hloov switches, Uas yuav tau customized raws li cov neeg siv yuav tsum tau; Tus switch kov yuav nruab nrog ib padlock los tiv thaiv kev huam yuaj;
6. Cov iav fiber reinforced unsaturated polyester resin plhaub thiab npog tau ib tug qauv curved sealing qauv, uas muaj zoo dej waterproof thiab dustproof kev kawm. Hinges yuav ntxiv raws li qhov yuav tsum tau yooj yim maintenance;
7. Steel pipe los yog cable wiring yuav siv tau.
Cov Uas Tau Txais Kev Pab
1. Suitable rau explosive tej nkev nyob Tsam 1 tsam thiab Tsam 2 Cov chaw;
2. Suitable rau tej chaw nyob Zone 21 tsam thiab Tsam 22 Nrog combustible plua plav ib puag ncig;
3. Suitable rau Hoob Kawm IIA, IIB, thiab IIC explosive roj tej chaw;
4. Suitable rau txias T1 mus rau T6;
5. Nws yog suitable rau hwj huam tis ntawm teeb los yog hwj huam kab, On-off tswj hluav taws xob khoom los yog maintenance fais fab tis nyob rau tej cheeb tsam xws li roj exploitation, roj refining, kev lag luam, chaw nres tsheb yam lig, offshore roj platform, nb, hlau processing, Tshuaj, ntawv nyeem, luam ntawv thiab dyeing, thiab lwm yam.
