Contactor working conditions

Ambient air temperature ranges from a minimum of -5°C to a maximum of +40°C. The 24-hour average ambient temperature should not exceed +35°C. This ensures the equipment operates efficiently under typical environmental conditions.

Installation altitude is limited to 2000 meters above sea level. This restriction helps maintain proper performance and safety, as higher altitudes can affect cooling and electrical insulation properties.

Atmospheric conditions specify that relative humidity should not exceed 50% at +40°C. However, higher humidity levels may be acceptable at lower temperatures. In the wettest month, the monthly average maximum relative humidity can reach up to 90%, with the corresponding monthly minimum temperature being +25°C. Condensation may occur on the product's surface due to temperature fluctuations, so proper design and protection are essential.

Pollution degree is classified as level 3, indicating that the environment may contain conductive dust or other contaminants that could affect equipment operation. Therefore, appropriate protective measures must be in place to ensure long-term reliability and safety.

Room Door

All aluminum alloy material has strong plasticity and never rusts. Fluorocarbon baking powder is delicate, smooth, and long-lasting without fading. The product is intelligently matched with various smart devices, making it a minimalist, luxurious, and youthful fashion design style.

Advantages of aluminum doors:
Strong and durable: Aluminum alloy has high strength and hardness, can withstand the collision and wear in daily use, and has a long service life.
Corrosion resistance: Aluminum will naturally form an oxide film in the air. This oxide film can effectively prevent aluminum from further oxidation and corrosion, making it stable and not easily damaged in environments such as moisture, acid and alkali.
Good fire resistance: Aluminum alloy has good high temperature resistance, which can play a role in fire prevention to a certain extent and increase the safety of living.
Good sealing: Aluminum doors can be equipped with high-quality sealing strips to effectively improve the sealing performance of the door, and have significant sound insulation, heat insulation, and dustproof effects.
Various styles: Through different surface treatment processes and designs, a variety of colors and styles can be achieved to meet different decoration styles and personal preferences.
Environmental protection: Aluminum is a recyclable material and conforms to the concept of environmental protection.

aluminum room door, soundproof interior doors,aluminum door for comfort room,wood room door,interior wood doors

Foshan Nanhai Jinfancheng Metal Building Materials Products Co., Ltd. , https://www.landrandoor.com