Specification of Unitech Copperbond Earth Rod
Steel Core: Low carbon high tensile steel, AISI-1080(SAE-1080), UTS=650-680N/mm2
Copper Jacket: 99.9% pure electrolytic
Rod Dia (Nominal) |
Rod Dia (Actual) |
Fusing Current (Amp) | Equivalent to Copper Conductor mm2 |
||
1/4 sec | 1/2 sec | 1 sec | |||
12.5mm(1/2") | 11mm | 23,800 | 16,900 | 12,000 | 40 |
14mm(9/16") | 12.5mm | 30,000 | 20,000 | 15,000 | 50 |
16mm(5/8") | 14.2mm | 38,000 | 26,900 | 19,000 | 70 |
19mm(3/4") | 17.2mm | 56,900 | 40,200 | 28,400 | 95 |
25mm(1") | 22.2mm | 98,000 | 68,600 | 49,000 | 150 |
Copperbond Earth Rod
Rod Dia (Nominal) |
Lenght | Rod Dia (Actual) |
Part No (Threaded) |
Part No (Non-Threaded) |
12.5mm(1/2") | 1200mm(4") | 11mm | B101 | NE101 |
12.5mm(1/2") | 1500mm(5") | 11mm | B102 | NE102 |
12.5mm(1/2") | 1800mm(6") | 11mm | B103 | NE103 |
12.5mm(1/2") | 2400mm(8") | 11mm | B104 | NE104 |
12.5mm(1/2") | 3000mm(10") | 11mm | B105 | NE105 |
14mm | 1200mm(4") | 12.5mm | B144 | NE144 |
14mm | 1500mm(5") | 12.5mm | B145 | NE145 |
14mm | 1800mm(6") | 12.5mm | B146 | NE146 |
14mm | 2100mm(7") | 12.5mm | B147 | NE147 |
14mm | 2400mm(8") | 12.5mm | B148 | NE148 |
14mm | 3000mm(10") | 12.5mm | B1410 | NE1410 |
16mm(5/8") | 1200mm(4") | 14.2mm | B201 | NE201 |
16mm(5/8") | 1500mm(5") | 14.2mm | B202 | NE202 |
16mm(5/8") | 1800mm(6") | 14.2mm | B203 | NE203 |
16mm(5/8") | 2400mm(8") | 14.2mm | B204 | NE204 |
16mm(5/8") | 3000mm(10") | 14.2mm | B205 | NE205 |
19mm(3/4") | 1200mm(4") | 17.2mm | B301 | NE301 |
19mm(3/4") | 1500mm(5") | 17.2mm | B302 | NE302 |
19mm(3/4") | 1800mm(6") | 17.2mm | B303 | NE303 |
19mm(3/4") | 2400mm(8") | 17.2mm | B304 | NE304 |
19mm(3/4") | 3000mm(10") | 17.2mm | B305 | NE305 |