Piercing Arc-Protection Connector
|FOB Price:||US $0.5-3 / Piece|
|Min. Order:||1,000 Pieces|
|Min. Order||FOB Price|
|1,000 Pieces||US $0.5-3/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union|
- Model NO.: PFHJ-70/120
- Standard: GB
- Type: Protection Fittings
- Material: Aluminium Alloy
- Specification: 128X75X132.5mm
- HS Code: 85389000
- Technics: Injection Molding
- Usage: Line Fittings
- Bolt Number: 2
- Trademark: SPOWERY
- Origin: China
1. Simple installation:install directly without peeling off insulation layer,screw the control moment nut tightly to contact with the wires well ,then close it with a insulation shell to wwork sifaty.
2. Outstanding design:design a gap precise between hardware and arcing -plate to guide lightning passing through for separately power-frequency from overhead insulation line,insulators and preventing from breaking of overhead insulation line by lighting stroke.
3. Outstanding material:Being made of high strength aluminium alloy,the high voltage eletrodes can endure to be by electric arc for many times. The bolt the high-elasticity dishing shim,support enough strength to hardware piercing,and resolves creep problem resulted from long term operating of insulating conductor.
Installation of PHJ10 series piercing arc-protection connector:
1,The piercing arc-protection hardware is applied to type p15,p20 insulators. Pls contact with us if you want use it with other type insulators. Chosed the right size of cable selection to fit the arc-protection hardeare. The production must connet the cathode(negative pole, non power supply side)of insulators,the position to be struck by electric arc must parallel to line and placed vertically. Resaonablely arrange the distance of a D and L according to directions for use of insulator to set a path for lightning stricking without damage of overhead insulation line and insulators.
2,Place the upper plate of hardware parallel to lowers when you install it,screw the torque nuts tightly,evenly and alternately,don't stop screwing until the cap of nuts drops.The spanner is suggested to seal type spanner,the opened type spanner is forbidden to use.While, different type arc-protection hardware,different torque bolt,so, it is forbidden to change torque bolt without any guidance during operating.
3,Install the arcing-plate at bottom of insulator,keep the adjust distance (D and L)between arc-protection hardware and arcing-plate according to refference explanation of insulator.
4,Fit a insulation cover to close piercing section of arc-protection hardware,the seizing and the clasp of insulation cover must be bound firm.
Application to arc-protection hard ware against lightning-caused breaking of insulation conductors in 10KV distribution network.
|Type||Applicable voltage KV||Section of branch cable(mm2)||Dimentions(MM)|