Modular distribution box-Shenzhen Junan Electrical Equipment Co., Ltd

Product Details

Product Description

◆This device complies with the International Electrotechnical Commission IEC439-1 "low-voltage switchgear and control equipment",
China GB7251-1997 "low-voltage switchgear and control equipment
◆ China's National Standards and Machinery Industry Association JB / T9661-1999 and in line with the CQC CCC national compulsory certification content

Product Features

◆ ZKX (R) series of modular distribution box is made of thin steel plate mold, the panel spray and the building in harmony with the various colors,
the user can choose according to need
◆ distribution box within a spare mounting bracket, drill a variety of screw holes, specifically for the installation of various electrical components.
Distribution box for the rectangle, all horizontal equipment, such as vertical equipment, orders must be stated
◆ If the installation needs to deepen the bottom, the order must be stated, otherwise according to conventional standards for production

Scope

◆ This equipment is suitable for large-scale construction, high-rise buildings, hospitals, theaters, stadiums, underground facilities,
industrial and mining enterprises
◆ as 50-60Hz 500V voltage below, single-phase and three-phase power, lighting, metering, motor circuit control, overload, leakage
and know the road protection

Use Environment

◆ the ambient air temperature is not higher than +40 ℃, not less than -20 ℃; and in 24h the average temperature is not higher than +35 ℃
◆ air clean, relative humidity at a maximum temperature of +40 ℃ is not more than 70%, at a lower temperature to allow a higher relative humidity,
such as +25 ℃ when 95%, but should be taken into account due to temperature changes There may be occasional proper condensation
◆ altitude of not more than 2000m
◆ vertical installation tilt is not greater than 5 ℃
◆ transport and storage temperature: -25 ℃ ~ +55 ℃, in a short time (not more than 24h) can reach +70 ℃
◆ no explosion hazard medium, and the media is not enough to corrode the metal and damage the insulation of the gas and dust, no rain,
snow invasion of the place
◆ Note: When the actual conditions of use and this chapter does not match, by the user and the manufacturing company to negotiate.