400kV high tension 160kN glass suspension insulator

Product Introduction

Jiangxi huayao electric Co.,ltd is professional in produce this item, the daily output of this item is 10000 pieces.

Glass insulator is a special insulation component used in overhead transmission lines to provide insulation and support for wires.

Main types of glass insulator

Glass insulator is including standard type, pollution resistant type, DC type, spherical type, aerodynamic type, ground wire type, and contact network for electrified railways Jiangxi Huayao electric Co.,ltd produce standard type glass insulator 40-550Kn, Pollution resistant type 70-400Kn, mutil-umbrella type 120-330kN, Glass insulator aerodynamic type 120-300kN, ground wire type. Huayao advantage products are glass insulators with a capacity of 40kN-550kN, which can meet the requirements of 10kV-500kV ultra-high voltage and extra high voltage transmission and transformation lines. Huayao strictly complies with GB, ANSI, BS, DIN, AS, IEC standard designs, applicable to power transmission lines and substations. Huayao has established a production line for ultra-high voltage tempered glass insulators with advanced production technology by introducing world-class production and testing equipment from Germany, Italy, and other countries. It has the ability to produce over 6 million pieces of AC and DC glass insulators annually.

Following is anti fog type glass insulator 40-550Kn:

Product Details

Quick detail

Glass Fog Profile Suspension Insulators LXWP5-160 / U160BLP / 170

Dimensions
Diameter (D): 320mm
Spacing (H): 170mm
Creepage Distance: 450mm
Coupling Size: 20mm

Mechanical Values
Mechanical Failing Load: 160kN
Tension Proof: 80kN

Electrical Values
Dry Power-frequency Withstand Voltage: 90kV
Wet Power-frequency Withstand Voltage: 55 kV
Dry Lightning Impulse Withstand Voltage: 140kV
Puncture Withstand Voltage: 130kV

Radio Influence Voltage Data
Test Voltage RMS to Ground: 10kV
Maximum RIV at 1000 kHz: 50μV

Packing and Shipping Data
Net Weight, Approximate: 9.0kg

Warehouse of Huayao workshop

The production process of glass insulators in Jiangxi Huayao Electric Co.,Ltd is as follows:
Mix raw material=>melt glass liquid=>press to glass insulator shape=> tempering treatment=>cold and shock test=> Glue assembly=> routine test and other test=> Finished products package.
Warehouse of Huayao workshop:

Huayao product has been awarded 1. Xi'an High Voltage Apparatus Research Institute Co., Ltd

2. National Ceramic Product Quality Inspection and Testing Center Jiangxi Ceramic Testing Center

The inspection report of the institution.

All products undergo full acceptance by international authoritative third-party organizations, and can provide testing and certification services from Intertek, SGS, BV and other institutions. We strictly follow international standards to control product quality, provide traceable and verifiable quality assurance for global customers, and meet the comprehensive requirements of overseas project bidding and compliance review.

Standard of glass insulator:

The tests have been performed in accordance with:
GB/T1001.1-2021 Insulators for overhead lines with a norminal voltage above 1000V Part1: Ceramic or glass insulator units for a.c. systems Definitions, test methods and acceptance criteria (IEC 60383-1:2021 MOD)
GB/7253-2019 Insulator for overhead lines with a nominal voltage above 1000V-Ceramic or glass insulator units for a.c. systems-Characteristics of insulator units of cap and pin type (IEC 60305:2021 MOD)
IEC 60383-1:2023 Insulators for overhead lines with a norminal voltage above 1000V
IEC 60120:2020 Dimensions of ball and socket couplings of string insulator units
Jiangxi Huayao electric Co.,ltd strictly compliance with above standard. We do the factory test report as above standard.
We always do following test for each products:
1. Verification of the Dimensions
2. Verifications of Displacements
3. Locking system test
4. Galvanized test
5. Thermal shock test
6. Mechanical Failing Load Test
7.Power frequency puncture withstand test

JIANGXI HUAYAO ELECTRIC CO.,LTD attend the exhibition in VIETNAM ETE & ENERTEC EXPO，ELECTRICITY ALGERIA EXPO，IRAQ Energy Expo conference for electricity, oil, gas， Asia (Thailand) Electricity, Transmission and Distribution, and Energy Exhibition etc.