High-Performance Yn Insulator for 11kv to 220kv Applications

• Customization: Available
• Application: High-voltage, Low-voltage, Medium-Voltage
• Material: Composite Polymer
• Model NO.: FXB
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Suspension
• Size of Bearing Capacity: 70KN
• Certification: ISO9001
• Color: Gray
• Brand: Yn
• Rated Voltage: 11kv-220kv
• Transport Package: Carton
• Specification: 70kN
• Trademark: YN
• Origin: China
• HS Code: 85469000
• Production Capacity: 500000PCS/Year

Product Description

Introducing our High Voltage Polymer Suspension Insulators, crafted with precision from top-grade 70kN Silicone Rubber Material. Designed to withstand the rigors of electricity transmission, these insulators ensure unparalleled safety and performance.

These insulators are crucial components in the suspension of conductors, ensuring they remain insulated from both the towers and the earth. At Yuanneng, we have dedicated over 15 years to perfecting composite insulators. By employing state-of-the-art injection techniques and high-temperature vulcanization, we ensure a seamless, gap-free mold. Our high-precision, large-force crimping machines further guarantee the permanence of the metal fittings, preventing detachment under standard tension loads.

With extensive expertise, our team excels in designing, producing, and refining various insulator types. Our offerings include long rod, pin, cross-arm, post, and windproof silicone rubber insulators, all known for their exceptional insulation and robust mechanical properties. Yuanneng insulators are an optimal choice for ensuring the reliability and safety of any power system.

Main Technical Parameters: Our product performance aligns with the rigorous standards of GB/T9519-2008, IEC61109, and IEC61952, showcasing our commitment to quality and excellence.

Product Model	Rated Voltage (kv)	Rated Mechanical Bending Load (kn)	Structure Height H. (mm)	Min. Arc Distance (mm)	Min. Creepage Distance (mm)	Diameter of Shed (mm)	Lightning Impulse Withstand Voltage (peak)(kv)	P.F.1min Wet Withstand Voltage (virtual value)(kv)	Connect Size
FXBW4-6/70	6	70	270±5	80	260	148/118	60	25	16
FXBW4-10/70	10	70	310±5	175	425	125/95	95	42	16
FXBW4-10/100	10	100	367±5	220	460	125/95	95	42	16
FXBW4-35/70	35	70	670±15	490	1350	138/128	230	95	16
FXBW4-35/100	35	100	670±15	450	1320	148/118	230	95	16
FXBW4-66/70	66	70	870(940) ±15	710	2248	148/118	410	185	16
FXBW4-66/100	66	100	870(940) ±15	710	2248	148/118	410	185	16
FXBW4-110/100	110	100	1240(1440) ±15	1000(1200)	3150(3860)	148/118	550	230	16
FXBW4-110/160	110	160	1340±15	1000	3380	148/118	550	230	R20
FXBW4-145/120	145	120	1480±30	1240	4123	148/118	725	355	16
FXBW4-220/100	220	100	2240(2350) (2470)±30	2020(2080)(2210)	6450(6760)(7150)	148/118	1000	395	16
FXBW4-330/160	230	160	2990 ±30	2600	9075	148/118	1425	570	R20
FXBW4-220/210(160)	220	210/160	2350 ±30	2000	6800	158/128	1000	230	R20
FXBW4-330/210(160)	330	210/160	2930 ±30	2650	8790	158/128	1425	570	R20
FXBW4-500/210(160)	500	210/160	4450±30	4075	14860	195/158/128	2050	740	R20

Note: We offer customization options to meet your specific needs, including special connection structures and product heights.


Founded in 2007 in Yueqing city, China's Electric Capital, Yuanneng Power is dedicated to enhancing power infrastructure with cutting-edge solutions. As a modern high-tech enterprise, we seamlessly integrate production, development, sales, and service. Our expansive product range includes polymer insulators, fuse cutouts, surge arresters, disconnect switches, and other essential power fittings.

To thrive in the dynamic global market, Yuanneng ensures that our production meets diverse regional and market standards, including IEC, ANSI, IEEE, and GB. Our commitment to quality is validated by esteemed institutions such as Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), and National Insulator & Lightning Arrester Quality Supervision Inspection Center.

By leveraging the swift and efficient logistics offered by Ningbo Port and Shanghai Port,
Yuanneng successfully exports its products worldwide. Our impressive annual production capacity includes 500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches. This capability is a testament to our competitive edge and unwavering support for our clients.

Yuanneng Power remains steadfast in the belief of 'Human-oriented, Credibility-based' development. We deeply value collaboration and look forward to partnering with you. Together, let's connect electricity and connect the world.