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Diameter Expended Hollow Wire Bare Conductor for Electric Station LGJKK/LGSJK
Diameter Expended Hollow
Description
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Diameter Expended Hollow Wire Bare Conductor for Electric Station LGJKK/LGSJK
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Product Standard: Enterprise Standard
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This Product Is Diameter Expended Hollow Wire Used for Internal Aerial Electricity Transmission and Distribution Line with 330kv and Over.
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Type | LGJKK-600 | LGJKK-900 | LGJKK-1400 |
Nominal outer diameter of conductor mm | 50.60 | 49.00 | 57.00 |
Nominal cross section mm 2 | 600 | 900 | 1400 |
Calculated cross section
mm 2 | AI | 653.60 | 906.20 | 1387.60 |
Steel | 54.50 | 84.80 | 106.00 |
Amount | 708.10 | 991.00 | 1493.60 |
Construction Number diameter mm | Support center metallic flexible pipe | Outer diameter | 37.00 -0.5 | 27.00 -0.5 | 27.00 -0.5 |
Inner diameter | 31.0± 0.5 | 21.0± 0.5 | 21.0± 0.5 |
Inner layer | AI | 30/3.4 | 18/3.0 | 15/3.0 |
Steel | 6/3.4 | 12/3.0 | 15/3.0 |
Second inner layer AI | / | / | 28/4.0 |
Second Outer layer AI | / | 28/4.0 | 34/4.0 |
Outer layerAI | 42/3.4 | 34/4.0 | 40/4.0 |
D. C. resistance 20o CΩ /km | 0.04500 | 0.03247 | 0.02139
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Jidong Putian Wire & Cable Co.,Ltd
High Voltage Cable,Low Voltage Cable,Low Smoke Halogen Free Cable
Address: No. 1329 Changcheng Road, Qian'an City,China,
tangshan, Hebei
China, 064400
Tel: 86-315-7636363
Fax: 86-315-7636363
