青纜科技灌溉電纜產品通過美國（guó）UL嚴格的性能（néng）測試，已經取得了UL的認證，UL認（rèn）證檔案號E325277。青纜牌灌溉電纜電纜可以（yǐ）為灌溉設備提供動力與控製，耐化肥、耐農藥、耐鹽堿、耐日光（guāng）、耐（nài）低溫，廣泛用於農場、高爾夫（fū）球場等大範圍灌溉領域。在日常生產過程中，91麻豆视频對生產原材料嚴格（gé）把（bǎ）關。銅導體采用無氧銅，每批進廠銅杆，公司（sī）都會進行體積電阻率的測試，確保銅（tóng）杆具有優異的電性能。線芯絕緣采用進（jìn）口的美國陶氏的（de）PE絕緣材料，其物理，絕緣及加工（gōng）性能十分優異。墊層采用阻燃PVC,可使電（diàn）纜在遭遇火災（zāi）的情況下，保護絕緣線芯，使其能夠持續通電。屏蔽結構采用皺紋鋁屏蔽，這種結構在保證屏蔽外界信號（hào）性能的同時還使得電纜具有優異的彎曲性能，方便電纜的敷設施工。電纜護套同樣（yàng）采用（yòng）進口的美（měi）國（guó）陶氏（shì）的PE護套材料，其具有優異的耐低溫，耐日光（guāng），耐肥料及耐除草（cǎo）劑性能。以上原材料（liào）每批均會進行性能（néng）測試，從而保證成品電纜（lǎn）的優良性能。
TYPE IRRIGATION CABLE
Scope
This specification covers type irrigation cable with soft annealed copper stranded conductor, insulated with PE ,cabled utilizing a PVC inner jacket ,and an aluminum shield bonded to a PE outer jacket offering excellent mechanical strength and moisture resistance. Cable is conforming to Standard 1263 of Underwriters Laboratories, Inc. UL File No.E 325277.
Application
Type Irrigation cable is designed to operate electric motor driven irrigation systems .Type Irrigation Cable is rated 75℃ and permitted for 600V application.
Construction
Conductors: Soft annealed stranded copper ,bare or coated.
Sizes:18AWG-4/0AWG.
Insulation: PE. Thickness: per UL1263.
Color coding:
Number of conductors | Color |
4 | black, blue, red, green w/yellow tracer |
10 | black, blue, red, green w/yellow tracer, brown, orange, yellow, purple, pink, white |
11 | black, blue, red, green w/yellow tracer, brown, orange, yellow, purple, pink, white, yellow w/red tracer |
Inner jacket: Flame-retardant PVC. Minimum average wall thickness 0.76mm.
Shield: Corrugated aluminum specially coated and applied in order to bond to the outer jacket with a total minimum thickness of 0.2mm.
Outer jacket: Sunlight resistant PE. Minimum average wall thickness 1.27mm.
Information on the jacket: AWG or kcmil size, conductor type letters, rated voltage, the name of the manufacturer, UL file number, characteristic, manufacture date, FEET.
Table 1
Conductor Data
Size AWG | Strands No./OD. (mm) | PE Insulation Average Thickness (mm) | Max.DC Resistance (20℃, Ω/km) (Bare Copper) |
18 | 7/0.39 | 0.51 | 21.8 |
16 | 7/0.49 | 0.51 | 13.7 |
14 | 7/0.62 | 0.51 | 8.62 |
12 | 7/0.77 | 0.51 | 5.43 |
10 | 7/0.98 | 0.64 | 3.409 |
Table 2
Type Irrigation Cable Data
Size AWG | PVC Inner Jacket Average Thickness (mm) | Aluminum Shield Thickness (mm) | Approx. O.D. (mm) | Approx. Weight (kg/km) |
14/4 | 0.76 | 0.25 | 12.9 | 196.04 |
12/4+16/7 | 0.76 | 0.25 | 17.2 | 397.16 |
12/4+14/7 | 0.76 | 0.25 | 18.2 | 462.38 |
10/4+14/7 | 0.76 | 0.25 | 19.9 | 563.55 |
14/4+18/6 | 0.76 | 0.25 | 16.7 | 288.61 |
12/4+14/6 | 0.76 | 0.25 | 18.0 | 432.50 |
10/4+14/6 | 0.76 | 0.25 | 19.7 | 534.97 |
