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Irrigation Cable UL1263 Sprinkler System

  • 總供應(yīng)量500
基本信息:
  • 是產(chǎn)品認(rèn)證
    UL
    PVC標(biāo)稱截面
    awg(mm2)
  • 多芯品牌
    qingkai
    裸銅線電線最大外徑
    perstandard(mm)
詳細(xì)信息:

NEC article 675

Irrigation Machine.An electrically driven or controlled machine, with one or more motors, not hand portable, and used primarily to transport and distribute water for agricultural purposes.

675.4 IRRIGATION CABLE

(A)ConstructionThe cable used to interconnect enclosures

on the structure of an irrigation machine shall be an assembly

of stranded, insulated conductors with nonhygroscopic and nonwicking filler in a core of moisture- and flame-resistant nonmetallic material overlaid with a metallic covering and jacketed with a moisture-, corrosion-, and sunlight-resistant nonmetallic material.

The conductor insulation shall be of a type listed in Table 310.13 for an operating temperature of 75℃ (1670F) and for use in wet locations. The core insulating material thickness shall not be less than 0.76 mm (30 mils), and the metallic overlay thickness shall not be less than 0.20 mm(8 mils). The jacketing material thickness shall not be less than 1.27 mm (50 mils).

A composite of power, control, and grounding conductors in the cable shall be permitted.

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