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  • 35KV Cable Distribution Box

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Product Details

Working Environment：

  • Ambient temperature: Maximum temperature: +40℃, minimum temperature -30℃℃;
  • Wind speed: equivalent to 34m/s (not more than 700Pa);
  • Humidity: daily average relative humidity is not more than 95%, monthly average relative humidity is not more than 95%;
  • Shockproof: horizontal acceleration is not more than 0.4m/s, vertical acceleration is not more than 0.15m/s
  • Installation site inclination: Not more than 3°;
  • Installation environment: The surrounding air is not obviously polluted by corrosive, flammable gases, water vapor, etc., and there is no severe vibration at the installation site.

Mian Technical Parameters:

ModelParameters
Rated voltage35kV
Rated current630A
Dynamic stable current50kA/0.3s
Thermally stable current20kA/3s
lmin power frequency withstand voltage80kV
15 min DCwithstand voltage125kV
Lightning impulse withstand voltage185kV
Case protection classIP33


35KV Cable Distribution Box
European-style cable distribution box is a cable-based engineering equipment widely used in power distribution network systems in recent years. Its main features are two-way opening and the use of wall bushings as connecting busbars. It has small length, clear cable arrangement, and three-core Significant advantages include the need for cables to cross over large spans. The cable connector used complies with DIN47636 standard. Generally, bolted cable joints with a rated current of 630A are used.

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