Shenhai Explosion-Proof
『 Nyem qhov no mus download tau cov khoom PDF: Stainless hlau tawg pov thawj Junction Box AH』
Technical Parameter
| Cov ntawv pov thawj tawg | Rated voltage | Rated tam sim no | Qib kev tiv thaiv | Xov loj | Tus naj npawb ntawm cov terminal blocks |
|---|---|---|---|---|---|
| Ex db IIC T6 Gb Ex tb IIIC T80 ℃ Db | 380/220V | 20A | IP54、IP66 | G1/2 ~ G2 | 4 |
Khoom nta
1. Stainless hlau plhaub, tom qab high-speed txhaj peening, Qhov saum npoo yog raug rau high-voltage electrostatic txau;
2. Exposed stainless hlau fasteners nrog siab tiv thaiv corrosion;
3. Muaj ntau txoj hauv kev thiab kev qhia tshwj xeeb rau qhov nkag thiab qhov hluav taws xob;
4. Inlet thiab qhov hluav taws xob threads tuaj yeem tsim tshwj xeeb rau hauv metric threads, NPT threads thiab lwm yam ntaub ntawv;
5. Cov yeeb nkab steel lossis cable thaiv yog siv tau.
| Cable specification (φ mm) | Cov yeeb nkab xov (G) | A | B | C | D |
|---|---|---|---|---|---|
| 7-10 | G 1/2 | 170 | 89.6 | 70 | / |
| 10-14 | G 3/4 | 125 | |||
| 12-17 | G 1 | 185 | 97.6 | 78 | / |
| 15-23 | G 1 1/4 | ||||
| 18-33 | G 1 1/2 | 198 | 107 | 85 | |
| 26-43 | G 2 | 230 | 130 | 100 |
Siv tau Scope
1. Nws muaj feem xyuam rau cov chaw hauv Zone 1 thiab Zone 2 ntawm tawg gas ib puag ncig;
2. Nws muaj feem xyuam rau cov chaw hauv Zone 21 thiab 22 ntawm hmoov av combustible ib puag ncig;
3. Haum rau IIA, IIB thiab IIC explosive gas ib puag ncig;
4. Muaj feem xyuam rau T1-T6 kub pab pawg;
5. Nws muaj feem xyuam rau kev sib txuas ntawm cov xaim hluav taws xob thiab cov cables hauv qhov chaw txaus ntshai xws li kev siv roj av, roj refining, kev lag luam tshuaj, chaw nres tsheb roj, offshore roj platforms, cov roj tankers, hlau ua, lwm.
