six position electrical meter box

1, good electrical properties
For the manufacture of electrical products fiber reinforced polyester material\'s electrical properties as follows:
Insulation Resistance (soaking 24h): 1.0x10 MΩ
The arc resistance: 180s
Proof tracking index: ≥ 600V
The insulating protective and anti-creepage indicators comply with the relevant DIN / VDE standards. This material not only has excellent electrical insulating properties, but also able to maintain a good dielectric properties at high frequency, from electromagnetic effects, and does not reflect electromagnetic waves. These performance far non-metallic materials can be compared.
2, chemical resistant
Fiber reinforced polyester material has good acid, alkali, salt, organic solvents, sea water corrosion properties of metal materials is not acid, not resistant to seawater corrosion.
3, lightweight, high strength
Specific strength and specific modulus is a measure of one of the indicators of material carrying capacity, fiber reinforced polyester material has a specific modulus and quite steel, but its specific strength may reach 4 times the steel before.
4, anti-fatigue performance
Slightly better than the tensile strength of the fiber reinforced polyester material of steel, steel and most of the metal material of the anti-fatigue limit is 40% -50% of its tensile strength, anti-fatigue limit of the fiber-reinforced composite material is generally higher than that a numerical value, the maximum can reach 70% -80%.
5, notch sensitivity
When the member is overloaded and a small amount of fiber breakage load quickly assigned in the unspoilt fiber re-achieve mechanical equilibrium. This is the metal member can not be compared.
6, low thermal conductivity, expansion coefficient
The thermal stress generated when the temperature difference is much smaller than the metal.
7, excellent resistance to UV aging resistance
In the non-metallic materials, fiber-reinforced polyester material with excellent anti-aging properties. Tests show that anti-aging properties, the use of different locations, different climate zones in which the the surface aging thickness of 20 years less than 50. The most casing of a minimum thickness of 5mm, less than 1% of the thickness of the casing, and therefore no significant effect on the mechanical properties of the casing. Outside the company took a special UV-resistant surface treatment, more to strengthen its anti-aging properties.
8, long service life
History of use in Europe can prove that the life of at least 20 years; after analog aging tests show that more than 20 years of life, far more than traditional materials such as metal. Such material production pipe company also claimed that the pipe service life of 50 years.
9, flame retardant, non-smoking, non-toxic
This material is a flame retardant material, flame retardant grade FV0 (highest) non-metallic materials at high temperature burning issued amount of smoke level 15 (fuming level 1 -100), flue gas non-toxic , the toxicity level ZA1 (quasi-security level).

SC101-1DK meter box is made of imported fire resistant and environmental friendly transparent Polycarbonate or mixed PC and ABS. The exquisite design and solid transparent structure has features for good sealing, insulation, UV-protection, highly transparent, anti-aging, anti acid rain, anti salt and fog, wide tolerance for high and low temperature, anti shock, wind and rain proof, good radiation.

 

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