Kev tshuaj xyuas ua ntej tawg-pov thawj hluav taws xob installation

1. Explosion-Proof Markings

Explosion-proof designations, xws li “Exd II CT6,” yuav tsum tau cim kom meej meej los yog nrum rau sab nrauv ntawm cov khoom siv.

2. Product Nameplate

• Explosion-proof markings;

• Cov ntaub ntawv pov thawj tawg;

• Cov cim daim ntawv tso cai ntau lawm;

• Cov kev cai tshwj xeeb;

• Hnub tsim khoom/serial tooj.

3. Overall Appearance

• Explosion-proof metal enclosures: Ensure wall thickness and surface finish (casting and argon welding) are smooth and free from irregularities to meet explosion strength standards and porosity requirements.

• Larger products should maintain effective heat dissipation and meet temperature classification needs to extend service life.

• Equipment should feature both internal and external grounding with clear grounding indications.

• Check the configuration of electrical entry devices to support necessary construction wiring.

4. Structural Rationality

Components such as decoder boxes and power supply units should accommodate a specific number of circuits and the maximum allowable current and power.