Anti-Fog 210kN Glass Suspension Electrical Insulator
Overview of 210kN Standard Disc Suspension Glass Insulator
Jiangxi Huayao Electric Co., Ltd., based in Shangbu Town Industrial Park, Luxi County, Pingxiang City, Jiangxi Province, China, is recognized as a leading manufacturer of glass insulators. With a registered capital of 120 million yuan, the company spans an area of 47 acres and a construction area of 17,200 square meters, employing over 150 personnel.
Key Features and Specifications
- Product Name: 210kN Anti-Fog Disc Suspension Glass Insulator (Model: U210BP)
- Material: Fiberglass
- Application: High voltage transmission lines
- Rated Voltage: 33kV
- Brand: Huayao
- Certification: ISO9001
Structural Composition and Types
The glass insulators are available in various types, such as standard, pollution-resistant, DC, spherical, aerodynamic, ground wire types, and contact networks for electrified railways. Jiangxi Huayao Electric Co., Ltd. produces:
- Standard Type: 40-550kN
- Pollution Resistant Type: 70-400kN
- Multi-Umbrella Type: 120-330kN
- Aerodynamic Type: 120-300kN
- Ground Wire Type
Technical Specifications
- Dimensions: Diameter (D) 320mm, Spacing (H) 170mm
- Creepage Distance: 550mm
- Mechanical Failing Load: 210kN
- Dry Power-Frequency Withstand Voltage: 90kV
- Wet Power-Frequency Withstand Voltage: 55kV
- Lightning Impulse Withstand Voltage: 140kV
- Puncture Withstand Voltage: 130kV
Advantages of Tempered Glass Insulators
- High Mechanical Strength: Capable of withstanding greater tension and pressure.
- Good Pollution Resistance: The glass surface resists pollution accumulation, reducing flashover incidents.
- Low Self-Explosion Rate: Failures are easily detectable, facilitating timely maintenance.
- Simple Production Process: Cost-effective and efficient manufacturing.
- Attractive Appearance: Elegant transparent or translucent design enhances infrastructure aesthetics.
Production Process
The production process at Jiangxi Huayao Electric Co., Ltd. involves the following steps:
- Mix raw material
- Melt glass liquid
- Press to glass insulator shape
- Tempering treatment
- Cold and shock test
- Glue assembly
- Routine and other tests
- Finished products package
Quality Assurance and Certification
The insulators are tested according to GB, ANSI, BS, DIN, AS, and IEC standards, ensuring suitability for power transmission lines and substations. Third-party test reports from institutions such as Xi'an High Voltage Apparatus Research Institute Co., Ltd. (XIHARI), National Ceramic Product Quality Inspection and Test Center, and agencies like INTERTEK, SGS, BV are available.
Packing and Shipping Details
- Minimum Order Quantity: 10 pieces
- Daily Output: 10,000 pieces
- Packaging: 6 pieces in a wooden case, then placed in a pallet
- Supply Ability: 50,000 pieces monthly
- Delivery Ports: Ningbo, Shanghai
- Payment Terms: TT, L/C, FCA
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