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| Type | Disc Insulator, Cap-and-Pin Insulator, Transmission Line Glass Insulator | Model | U420BP |
| Params | Mechanical Failing Load:420kN Nominal Disc Diameter:380mm Nominal Spacing:205mm Creepage Distance:620mm Socket Coupling:28 Dry Lightning Impulse Withstand Voltage:140kV Wet Power Frequency Withstand Voltage:55kV Power Frequency Puncture Voltage:140kV | Material | Glass part: tempered glass cap: hot-dip galvanized Cast Iron pin: hot-dip galvanized forged steel |
| Applicable Industry | Power Transmission, Grid Construction, Electrical Engineering, Overhead Transmission Lines | ||
420kN mechanical load tempered glass insulator with zinc-sleeved pin for special heavy-duty UHV applications. Extreme mechanical capacity with full corrosion protection for river-crossing, mountain-spanning and strategic interconnection projects.

U420BP 420kN High Voltage Fog Type Suspension Toughened glass Insulator

U420BP 420kN High Voltage Fog Type Suspension Toughened glass Insulator
