Pin Insulator

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FPW-10/3T20
FPW-10/4T20
FPW-10/3T20

SEVENSTARS provides 10kV-35kV pin insulator with excellent anti-explosion performance as well as high resistance to bend, impact and shock. This pin type insulator also features featherweight design and simple installation.

Through adopting anti-pollution organic external insulation, running reliability of electric power system is largely enhanced and regular cleaning is not required, which is incomparable for porcelain or glass pin composite insulator.

Besides, common porcelain suspension insulator requires zero current detection, while, our pin insulator saves you from that trouble, and also helps you in maintenance cost reduction.

Technical Parameters of the Pin Insulator

Model	FPW-10/3T20	FPW-10/4T20	FPW-10/4T20
Rated voltage (kV)	10	10	10
Rated bending failure load (kN )	3	4	4
Structural height (H.mm)	260	215	215
Minimal electric arc distance (H.mm)	185	140	140
Minimal nominal creepage distance (L.mm )	460	290	370
Lightning full wave impulse withstand voltage (kV) ≥	125	110	110
1-minute power frequency withstand voltage (kV) ≥	50	42	42
Thread length (mm)	M20×45	M20×45	M20×45