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Aerodynamic disc-type suspended toughened glass insulator
Key words:
newest single shed pin insulator
Glass insulator
Classification:
Product Details
Aerodynamic Type (AC): Main technical parameters of disc suspension toughened glass insulators (GB and IEC)
Insulator Model | IEC Standard Insulator | Drawing Number | Nominal Diameter D (mm) | Structure Height H(mm) | Nominal Creepage Distance L (mm) | Connection Marking (mm) | Rated Mechanical Breakdown (kN) | Individual Tensile Load Test( kN) | Power Frequency Dry Endurance Withstand Voltage (kV) | Power Frequency Wet Endurance Withstand Voltage (kV) | Lightning Impulse Withstand Voltage (kV) | Impulse Overvoltage Breakdown Withstand Voltage (p.u.) | Minimum Power Withstand Voltage (kV) | Radio Interference 10kV 1 MHz (μV) | Visible Electric Creepage Voltage Foot/Crown (kV) | Power Frequency Voltage Arc Test | Insulator Single Piece Weight (kg) |
LXAP-70 | U70BP/146M | 9 | 380 | 146 | 365 | 16 | 70 | 35 | 55 | 45 | 90 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.3 |
LXAP-100 | U100BP/146M | 9 | 380 | 146 | 365 | 16 | 100 | 50 | 55 | 45 | 90 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.2 |
LXAP-120 | U120BP/146M | 9 | 380 | 146 | 365 | 16 | 120 | 60 | 55 | 45 | 90 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.4 |
LXAP-160 | U160BP/155M | 10 | 420 | 155 | 380 | 20 | 160 | 80 | 60 | 50 | 95 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 7.2 |
LXAP-210 | U210BP/17OM | 10 | 420 | 170 | 380 | 20 | 210 | 105 | 60 | 50 | 95 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 7.3 |
LXAP-240 | U240BP/170M | 10 | 420 | 170 | 380 | 24 | 240 | 120 | 60 | 50 | 95 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 7.5 |
Aerodynamic Type (DC): Main technical parameters of disc suspension toughened glass insulators (GB and IEC)
Insulator Model | IEC Standard Insulator | Drawing Number | Nominal Diameter D (mm) | Structure Height H(mm) | Nominal Creepage Distance L (mm) | Connection Marking (mm) | Rated Mechanical Breakdown (kN) | Individual Tensile Load Test( kN) | DC Dry Endurance Withstand Voltage (kV) | DC Wet Endurance Withstand Voltage (kV) | Lightning Impulse Withstand Voltage (kV) | Impulse Overvoltage Breakdown Withstand Voltage (p.u.) | SF6 Breakdown Withstand Voltage (kV) | Radio Interference 10kV 1 MHz (μV) | DC Visible Corona Voltage Foot/Crown (kV) | Insulator Single Piece Weight (kg) |
LXAZP-160 | U160BP/146M | 10 | 420 | 170 | 390 | 20 | 160 | 80 | 140 | 60 | 110 | 2.8 | 210 | ≤50 | ≥50 | 10 |
LXAZP-210 | U210BP/146M | 10 | 420 | 170 | 390 | 20 | 210 | 105 | 140 | 60 | 110 | 2.8 | 210 | ≤50 | ≥50 | 10.4 |
The Single Shed Pin Insulator is a high-quality, durable component designed for low to medium voltage power distribution systems. Engineered for exceptional mechanical strength and electrical performance, this insulator is ideal for overhead line applications. Manufactured from premium porcelain or polymer materials, the single shed design offers superior resistance to environmental stress, including moisture, dust, and UV radiation. It ensures reliable insulation and mechanical support between conductors and cross-arms.
The streamlined shed structure enhances its self-cleaning properties, reducing maintenance needs and extending service life. Easy to install on standard pins, the single shed pin insulator complies with IEC and ANSI standards, making it suitable for global utility and industrial applications.
Whether used in urban networks or rural distribution lines, this insulator delivers consistent performance and safety. Trust our single shed pin insulator for long-lasting, efficient power line insulation in all weather conditions.
Company Introduction
Hejian Yonggu Glass Insulator Manufacturing Co., Ltd. is located in Xijiuguan Village, Shaheqiao Town, Hejian City, Hebei Province. It is 168 kilometers away from Beijing Daxing Airport and 155 kilometers away from Tianjin International Shipping Port. It has convenient transportation and access in all directions. The company specializes in the production and sales of various glass insulators, composite insulators, porcelain composite insulators, glass composite insulators, PRTV sprayed insulators, suspension insulators, pin insulators, ceramic insulators, post insulators. China Railway Electrified Insulator, subordinate: Hebei Shuangtianli Power Equipment Manufacturing Co., Ltd., produces and processes power fittings, line equipment, lightning arresters and other power materials. The products of our Yonggu Glass Insulator Manufacturing Co., Ltd. operate safely on transmission and transformation lines in more than 80 countries in the world. The glass insulators produced by our company are mainly used for 10kv,35kv,66kv,110kv,220kv and 500kv transmission lines. Daily production capacity of 11500 pieces, 50 years warranty.



Our advantage
Industry experience
Founded in 2012, the company has more than ten years of manufacturing experience in the production of various insulators.
Variety of specifications
The glass insulators produced by our company are mainly used for 10kv,35kv,66kv,110kv,220kv,500kv transmission lines.
Marketing Network
The products of our Yonggu Glass Insulator Manufacturing Co., Ltd. operate safely on power transmission lines in more than 80 countries around the world.
Qualification Certificate








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Hejian City Yonggu Glass Insulator Manufacturing Co., Ltd.
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West Jiuguan Village, Shaheqiao Town, Hejian City, Hebei Province
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