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Composite Windproof Partial High Voltage Insulator

35kV, 66kV, 110kV, 220kV windproof composite series products are suitable for hard jumpers of high-voltage lines.

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Product Description

They can effectively prevent wind deflection of jumpers, and the wires dance with the wind, ensuring the edge distance between phases and ground, also called hard jumps. Line insulators prevent line tripping, wire arc burns, broken strands, and broken wires caused by wire jumpers. It solves the important hidden danger of wires dancing in the wind, which threatens the safe and stable operation of overhead transmission lines.

Replacement and versatility

The product can replace the suspension insulator at the hard jumper running in the line. A variety of tower connection fittings are available for users to choose from. Tower connection fittings with special specifications can also be customized for users. Installation is quick and easy.

Model Description

Technical Parameters

Specifications and models	Rated voltage kv	Rated mechanical bending load kN	Rated mechanical tensile load kN	connection mark	Structure height (mm)	Minimum arc distance (mm)	Minimum nominal creepage distance (mm)	Lightning full-wave impulse withstand voltage (peak) kV is not less than	Power frequency wet withstand voltage 1minkV (value) kV is not less than
FSP-35/0.8-TQ	35	0.8	100	16	730±15	500	1015	250	95
FSP-35/0.8-AQ	35	0.8	100	16	760±15	500	1350	230	95
FSP-66/0.8-TQ	66	0.8	100	16	930±15	700	1920	410	185
FSP-66/0.8-AQ	66	0.8	100	16	965±15	700	2450	410	185
FSP-110/0.8-TQ	110	0.8	100	16	1340±15	1050	3150	550	230
FSP-110/0.8-AQ	110	0.8	100	16	1440±15	1150	3520	550	230
FSP-220/0.8-TQ	220	0.8	100	16	2150±30	1950	6340	1000	395
FSP-220/0.8-BQ	220	0.8	100	16	2350±30	1950	6340	1000	395
FSP-220/0.8-AQ	220	0.8	100	16	2350±30	1950	6340	1000	395

Corresponding model table of windproof bias equalizing ring

Windproof model	Upper pressure equalizing ring (for low voltage end)		Lower pressure equalizing ring (for high pressure end)		Remark
Windproof model	Model	Remark	Model	Remark	Remark
FSP-110/0.8 series	None	None	FJH-110/100F	Normal type	Regular order, ordinary pressure equalizing ring
FSP-110/0.8 series	FJH-220/110F-FN	Bird protection	FJH-110/100F	Normal type	Regular order, tower end anti-bird pressure equalizing ring
FSP-220/0.8 series	FJH-220/110F	Normal type	FJH-220/100F	Normal type	Regular order, ordinary pressure equalizing ring
FSP-220/0.8 series	FJH-220/110F-FN	Bird protection	FJH-220/100F	Normal type	Regular order, tower end anti-bird pressure equalizing ring

Installation method

1. During transportation and installation, windproof composite insulators should be handled with care, should not be thrown, and avoid collision and friction with miscellaneous parts (wires, iron plates, tools, etc.) and sharp and hard objects:

2. When lifting, the knots should be tied on the end accessories. It is strictly forbidden to tie them on the umbrella skirt or sheath. When the rope must touch the umbrella skirt and sheath, the contact part should be wrapped with soft cloth.

3. Do not use windproof and partial composite insulators as an auxiliary tool for placing (retracting) wires to avoid damaging the insulators due to impact force or bending moment.

4. It is strictly prohibited to step on the insulator umbrella skirt.

5. When installing the voltage equalizing ring, attention should be paid to adjusting it so that the ring is perpendicular to the axis of the insulator. For open type voltage equalizing rings, pay attention to the opening directions of both ends in the same direction to facilitate discharge and protect the umbrella skirt.