Penerangan
What is explosion proof air conditioner?
Explosion-proof air conditioner is a special cooling system to operate safely in environments where there’s a risk of explosion due to the presence of flammable gases, vapors, or dust.
These Penghawa dingin are built with materials and features that prevent sparks or other ignition sources from causing explosions in hazardous areas.
Explosion proof air conditioner classification
Explosion-proof air conditioners are classified according to the hazardous environments they operate in. The classification is typically based on the type of hazardous substances present and the likelihood of an explosion occurring.
Class I: This classification pertains to locations where flammable gases or vapors are present in quantities sufficient to produce explosive or ignitable mixtures.
Class I is further divided into:
Class I, Division 1 (Div 1): Areas where flammable concentrations of gases or vapors are likely to exist under normal operating conditions.
Class I, Division 2 (Div 2): Areas where flammable concentrations of gases or vapors are not likely to exist under normal operating conditions, but may occasionally be present.
Class II: This classification applies to locations where combustible dust is present in sufficient quantities to potentially produce explosive mixtures.
Class II is further divided into:
Class II, Division 1 (Div 1): Areas where combustible dust is regularly present in sufficient quantities to create a hazardous atmosphere.
Class II, Division 2 (Div 2): Areas where combustible dust is not normally present in sufficient quantities to create a hazardous atmosphere, but may occasionally accumulate and become a hazard.
Class III: This classification covers locations where ignitable fibers or flyings may be present but are not likely to be suspended in the air in quantities sufficient to produce ignitable mixtures.
Class III is further divided into:
Class III, Division 1 (Div 1): Areas where ignitable fibers or flyings are present in quantities sufficient to create a hazardous atmosphere under normal operating conditions.
Class III, Division 2 (Div 2): Areas where ignitable fibers or flyings are not normally present in quantities sufficient to create a hazardous atmosphere, but may accumulate and become a hazard under abnormal conditions.
Explosion Proof Air Conditioner Parameter
| Model | BKFR-26GW/1HP | BKFR-35GW/1.5HP | BKFR-50GW/2HP | BKFR-72GW/3HP |
|---|---|---|---|---|
| Fungsi | Cool and Heat | Cool and Heat | Cool and Heat | Cool and Heat |
| Cooling capacity power | 2650W | 3500W | 5000W | 7200W |
| Heating capacity power | 2920W | 3850W | 5800W | 8000W |
| Power supply | 220V/50Hz | 220V/50Hz | 220V/50Hz | 220/380V/50Hz |
| Cooling input power | 810W | 1068W | 1600W | 2350W |
| Heating input power | 810W | 1200W | 1680W | 2650W |
| Electric heat power | 900W | 1000W | 1200W | 1000W |
| Kelantangan(m3/j) | 541 | 631 | 851 | 1101 |
| bising(indoor/outdoor) dB | 35-40/40-49 | 37-42/42-51 | 32-40-53 | 39-48-57 |
| Water proof grade | IPX4 | IPX4 | IPX4 | IPX4 |
| Suitable area | 10-18 m2 | 15-24 m2 | 22-34 m2 | 35-50 m2 |
| Indoor unit dimension | 776*268*186mm | 844*300*183mm | 940*298*200mm | 1078*326*253mm |
| Outdoor unit dimension | 776*540*320mm | 848*540*320mm | 995*700*396mm | 980*790*427mm |
What is the main difference between normal air conditioner and explosion proof air conditioner?
Ciri-ciri keselamatan
Penghawa Dingin Biasa:
Standard air conditioners don’t incorporate safety features to prevent explosions in hazardous environments.
Explosion-Proof Air Conditioner:
Explosion-proof air conditioners have safety features such as sealed enclosures for electrical components, explosion-resistant materials, and special motors and controls that minimize the risk of sparking or overheating in potentially explosive atmospheres.
Intended Use
Penghawa Dingin Biasa:
Standard air conditioners are suitable for use in residential, komersial, and industrial places where there is no risk of explosion from flammable gases, vapors, or dust.
Explosion-Proof Air Conditioner:
Explosion-proof air conditioners are specifically used in hazardous environments where the presence of flammable gases, vapors, or combustible dust poses a risk of explosion. They are commonly used in industries such as oil and gas, chemical processing, farmaseutikal, and mining.
Enclosures and Sealing
Penghawa Dingin Biasa:
Standard Air Conditioners have open or partially enclosed electrical components, which may allow sparks or arcs to escape and potentially ignite flammable substances.
Explosion-Proof Air Conditioner:
Explosion-proof air conditioners feature fully sealed enclosures for electrical components to prevent any sparks, arcs, or heat from escaping and igniting hazardous substances in the surrounding environment.
Materials and Construction
Penghawa Dingin Biasa:
Standard air conditioners are often constructed using materials like plastic or lightweight metals, which may not withstand the rigors of hazardous environments or provide sufficient protection against explosions.
Explosion-Proof Air Conditioner:
Explosion-proof air conditioners are built with robust materials such as stainless steel or aluminum alloys, which offer enhanced durability and resistance to corrosion and can withstand the conditions of hazardous areas.
Cost and Investment:
Penghawa Dingin Biasa:
Standard Air Conditioners are generally more affordable for use in non-hazardous environments.
Explosion-Proof Air Conditioner:
Explosion-proof air conditioners are special equipment for use in hazardous locations, and as such, they typically come with a higher initial cost due to their specialized construction, components, and certification requirements.
FAQs
1. Can explosion-proof air conditioners operate in extreme temperatures?
ya, many explosion-proof air conditioners can operate effectively in extreme temperatures, ranging from very low temperatures in arctic environments to high temperatures in desert regions. These units are equipped with robust components and insulation to withstand harsh temperature conditions.
2.Do explosion-proof air conditioners require specialized installation?
ya, should have expertise person, who is familiar with the requirements of hazardous locations and applicable regulatory standards, to make the installation. Proper installation ensures the units are positioned correctly and follow all safety measures.
3. Can explosion-proof air conditioners be used in outdoor environments?
ya, explosion-proof air conditioners can be used in outdoor environment. These units have weatherproof enclosures and components to withstand exposure to elements such as rain, wind, and sunlight.
4. What are the maintenance requirements for explosion-proof air conditioners?
Maintenance requirements include: routine checks, filter replacement, cleaning of components, and inspection of seals and enclosures to ensure continued safe operation.
Maintenance procedures should be carried out according to Pengeluar Penghawa Dingin regulatory guidelines.
