1.銅和鋼在20℃時的電阻率分別是17.24×10-6(Ω·mm)和138×10-6(Ω·mm).若以銅的導(dǎo)電率為100%,標準1020鋼的導(dǎo)電率僅為10.8%,鍍鋅鋼的導(dǎo)電率僅為8.6%,因此銅的導(dǎo)電率是鋼的10倍左右。純銅接地棒可以采用T1,T2等多種規(guī)格的純銅來制作接地棒體,適用于對防雷導(dǎo)電要求較高的使用場合。?
1.銅和鋼在20℃時的電阻率分別是17.24×10-6(Ω·mm)和138×10-6(Ω·mm).若以銅的導(dǎo)電率為100%,標準1020鋼的導(dǎo)電率僅為10.8%,鍍鋅鋼的導(dǎo)電率僅為8.6%,因此銅的導(dǎo)電率是鋼的10倍左右。純銅接地棒可以采用T1,T2等多種規(guī)格的純銅來制作接地棒體,適用于對防雷導(dǎo)電要求較高的使用場合。?
特點及技術(shù)優(yōu)勢
1.導(dǎo)電率極高,純銅接地棒的導(dǎo)電率是相同尺寸鍍銅鋼導(dǎo)電率的10倍
2.表面更光潔,資深工匠運用純熟機床打造,表面為天然銅色,光潔無暇
3.使用壽命長,銅在土壤中的耐腐蝕性是鋼的?10-50倍,是鍍鋅鋼的3倍以上,而且性能穩(wěn)定,壽命可達60年以上
主要技術(shù)參數(shù)及規(guī)格
零件號(mm)
|
名義直徑(mm) | 長度(mm) | 實際直徑?(mm) |
TGRCC011-1200 |
?(1/2")12.5mm |
1200mm(4’) |
11mm |
TGRCC011-1500 |
?(1/2")12.5mm |
1500mm(5’) |
11mm |
TGRCC011-1800 |
?(1/2")12.5mm |
1800mm(6’) |
11mm |
TGRCC011-2400 |
?(1/2")12.5mm |
2400mm(8’) |
11mm |
TGRCC011-3000 |
?(1/2")12.5mm |
3000mm(10’) |
11mm |
TGRCC011-1200 |
?(9/16")14mm |
1200mm(4’) |
12.5mm |
TGRCC125-1500 |
?(9/16")14mm |
1500mm(5’) |
12.5mm |
TGRCC125-1800 |
?(9/16")14mm |
1800mm(6’) |
12.5mm |
TGRCC125-2100 |
?(9/16")14mm |
2100mm(6’) |
12.5mm |
TGRCC125-2400 |
?(9/16")14mm |
2400mm(7’) |
12.5mm |
TGRCC125-3000 |
?(9/16")14mm |
3000mm(10’) |
12.5mm |
TGRCC142-1200 |
?(5/8’)16mm |
1200mm(4’) |
14.2mm |
TGRCC142-1500 |
?(5/8’)16mm |
1500mm(5’) |
14.2mm |
TGRCC142-1800 |
?(5/8’)16mm |
1800mm(6’) |
14.2mm |
TGRCC142-2400 |
?(5/8’)16mm |
2400mm(8’) |
14.2mm |
TGRCC142-3000 |
?(5/8’)16mm |
3000mm(10’) |
14.2mm |
TGRCC172-1200 |
?(3/4")19mm |
1200mm(4’) |
17.2mm |
TGRCC172-1500 |
?(3/4")19mm |
1500mm(5’) |
17.2mm |
TGRCC172-1800 |
?(3/4")19mm |
1800mm(6’) |
17.2mm |
TGRCC172-2400 |
?(3/4")19mm |
2400mm(8’) |
17.2mm |
TGRCC172-3000 |
?(3/4")19mm |
3000mm(10’) |
17.2mm |