Chinese Professional Lightning Arrestors For 11kv Line - Glass Insulator – Electric
Chinese Professional Lightning Arrestors For 11kv Line - Glass Insulator – Electric Detail:
Packaging & Delivery
70000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details:Standard Export Package.
Port:Tianjin
Specification
Some parameters | |||||
Diameter D(mm) | 255 | 255 | 255 | 255 | 255 |
Spacing H(mm) | 140 | 146 | 127 | 146 | 127 |
Creepage distance L(mm) | 320 | 320 | 320 | 320 | 320 |
Socket coupling(mm) | 16 | 16 | 16 | 16 | 16 |
Mechanical failing load (mm) | 70 | 70 | 70 | 100 | 100 |
Mechanical routine test (kN) | 35 | 35 | 35 | 50 | 50 |
Wet power frequency withstand voltage (kV) | 40 | 40 | 40 | 40 | 40 |
Dry lightning impulse withstand voltage(kV) | 100 | 100 | 100 | 100 | 100 |
Impulse puncture voltage (P.U) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
Power frequency puncture voltage(kV) | 130 | 130 | 130 | 130 | 130 |
Radio influence voltage (μV) | 50 | 50 | 50 | 50 | 50 |
Corona visual test(kV) | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
Power frequency electric arc voltage | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA |
Net weight per unit(kg) | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
Product detail pictures:
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By Daphne from Jamaica - 2017.01.11 17:15
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By May from Canada - 2017.08.15 12:36