Fxbw Type 220kv Composite Polymer Tension/Suspension Insulator with Silicone Housing

• Customization: Available
• Application: High-voltage
• Material: Composite Polymer
• Model NO.: FXBW
• Structure: Suspension Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Spherical Type
• Size of Bearing Capacity: 160KN
• Certification: ISO9001
• Color: Grey
• Brand: Jecsany
• Transport Package: Wooden Box/Carton Box
• Specification: 370*73*69
• Trademark: Jecsany
• Origin: China
• HS Code: 8546900000
• Production Capacity: 50000PCS/Years

Product Description

Product description:

The FXBW Type 220KV Composite Polymer Insulator is a high-performance solution designed for tension and suspension applications in high-voltage transmission and distribution systems. Engineered for reliability and durability, this insulator combines advanced composite materials with a silicone rubber housing to deliver superior electrical and mechanical performance in harsh environmental conditions.
 

 

Key Features:

• High Voltage Rating: Rated for 220KV systems, ensuring safe and stable operation in extra-high-voltage (EHV) networks.

• Composite Core: Features a fiberglass-reinforced epoxy resin core, providing exceptional mechanical strength (up to 160kN+), resistance to bending stress, and corrosion-free performance.

• Silicone Rubber Housing: Equipped with a high-quality silicone rubber sheath offering excellent hydrophobicity, UV resistance, and protection against pollution, salt fog, and extreme temperatures (-50°C to +50°C).

• Lightweight Design: Up to 70% lighter than traditional porcelain/glass insulators, simplifying installation and reducing structural load on towers.

• Anti-Flashover Performance: Optimized shed profile minimizes flashover risks in contaminated or wet conditions, ensuring grid reliability.

• Maintenance-Free: Resistant to cracking, chipping, and degradation, significantly reducing lifecycle costs.

Applications:

• Overhead transmission lines (220KV) in coastal, desert, or industrial areas with high pollution levels.

• Suspension or dead-end configurations for substations, switchyards, and railway electrification.

• Ideal for regions prone to seismic activity, ice accumulation, or rapid temperature fluctuations.

Technical parameter:

No.	Product Mode	Figure No.	Nominal voltage kV	SML kN	Coupling  sign	Section  length H (mm)	Arc  distance h (mm)	Creepage distance mm	Lightening impulse withstand voltage (≥) kV	Switch impulse withstand voltage (≥) kV	Power frequency withstand voltage  (≥) kV
1	FXBW-110/70	Figure 5	110	70	16	1190	1000	3350	550	--	300
2	FXBW-110/70	Figure 5	110	70	16	1240	1020	3450	550	--	300
3	FXBW-110/120	Figure 5	110	120	16	1190	1000	3350	550	--	300
4	FXBW-110/120	Figure 5	110	120	16	1240	1020	3300	550	--	300
5	FXBW-110/120	Figure 5	110	120	16	1440	1220	3800	550	--	300
6	FXBW-220/120	Figure 6	220	120	16	2150	1900	6400	1175	--	540
7	FXBW-220/120	Figure 6	220	120	16	2240	2000	6500	1175	--	540
8	FXBW-220/120	Figure 6	220	120	16	2350	2100	7000	1175	--	540
9	FXBW-220/160	Figure 6	220	160	20	2240	1900	6600	1175	--	540
10	FXBW-220/160	Figure 6	220	160	20	2350	2000	6750	1175	--	540
11	FXBW-220/210	Figure 6	220	210	20	2350	1950	6750	1175	--	540

Packaging:

Packaging Details	Wooden Box
Port	Ningbo Port, Shanghai Port

About US:
Jecsany Electrical Equipment Co., Ltd. was established in 2009, and it is backed by China Electric Porcelain Import and Export Co Ltd.   Since 1981, the company has focused on the research and development, manufacturing and export of professional high-voltage power products, and has accumulated profound technical background and rich industry experience in this field, and has built a reputation for delivering high-quality products and exceptional service to our clients.

Moreover, the company gives full play to its own R&D and production experience advantages, and strives to cultivate a professional team that can match products with the fastest speed and highest accuracy.   At present, the company has professional teams engaged in the power industry in South Africa, USA, South America, Vietnam and other places.

After years of development, the company has gradually become a professional supplier of diversified products including Power Transformers, Auto-Reclosers, Vacuum circuit breakers, Lightning arresters, Line protection devices, Switchgears, Fuse cutouts, Polymer / Glass / Porcelain insulators, Power line fittings and Tools, etc.   Jecsany can provide customers with one-stop full-service from product development, design, manufacturing to transportation, installation and after-sales service.

Jecsany Team is the backbone of our success, and we are dedicated to fostering a work environment that encourages innovation, collaboration, and continuous improvement.   We are constantly investing in our facilities and technology to ensure that we stay at the forefront of the industry, delivering high-quality products and services that exceed expectations.