Hebei Anmei Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of porcelain dry bushing in China, also supports customized service. If you're going to buy high quality porcelain dry bushing made in China, welcome to get quotation from our factory.
Technical Parameters
• Rated Voltage: 1kV-52kV
• Rated Current: 250A-8000A
• Insulation Structure: Dry Insulation (oil-free)
• Insulation Material: High-strength High-voltage Porcelain
• Operating Temperature: -40℃~+120℃
• Standards Conformed: IEC60137, GB/T12706
• Performance: Power frequency & lightning impulse withstand voltage meet standard requirements, no breakdown in 1min power frequency test
Product Details
Porcelain dry bushing is a core insulation connector for power transformers, switchgears, transformers and other high-voltage electrical equipment. Adopting oil-free dry insulation design, it uses high-purity alumina high-voltage porcelain as the main insulation body, paired with high-quality copper conductive rods and sealing parts, to achieve insulation isolation and current transmission between internal conductors and external shells of equipment. It is widely used in power grid transmission, industrial power supply and new energy power generation, ensuring stable operation of high-voltage equipment.
Product Features
1. Dry Insulation & Eco-friendly:
Oil-free structure eliminates oil leakage risks, non-polluting and maintenance-free, reducing operation costs.
2. High-voltage Porcelain Insulation:
High-density porcelain material delivers superior insulation and mechanical strength, stable performance under high voltage.
3. Weather-resistant & Anti-corrosion:
Excellent anti-aging, UV and chemical corrosion resistance, adaptable to harsh outdoor, high-humidity and heavy-pollution environments.
4. Easy Installation:
Compact structure with standardized interface, convenient for installation and replacement.
Company Advantages
Hebei Anmei Electrical Equipment Co., Ltd. Advantages
Hebei Anmei Electric Equipment Co., Ltd. is a professional manufacturer integrating R&D, production and sales of power insulation equipment. We have advanced production and testing equipment, a professional R&D team, and a strict quality control system to ensure product compliance with international standards. We support customized production, provide one-stop after-sales service, with stable product quality and complete specifications. Our products are widely used in national power grid projects and industrial power supporting fields, earning high trust from global customers.
Why Choose Us
Complete production facilities
Owning precision a pressure gelling machine, oven, forging equipment, fine polishing machine, precision lathe, milling and drilling machine, roller press and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.
01
High-quality raw material
We mainly choose raw material from Huntsman, an American brand, and use high-quality T2 copper
02
Short Delivery time
If one container takes 15-20 days. We also stock some standard-sized Panel Mounted LV Epoxy Bushing, if you need 3-5 pcs, we can delivery soon.
03
Safe packing
Panel Mounted LV Epoxy Bushings will be packed with seaworthy package or in wooden case.
04
Best after-sale service
Our main market is Southeast Asia, Middle East and Europe, and all products are trusted by domestic and foreign customers.
05
Production Process
01
Raw materials
02
Conductive rod/shovel surface production
03
Welding and surface treatment
04
Resin casting
05
Sampling inspection and flaw detection
06
Dimensional inspection
07
Packaging
08
Transportation
Anmei Electric is a high-tech enterprise with over 30 years of deep engagement in transformer bushings. It specializes in R&D, production and sales of bushings for oil-immersed transformers of 40.5KV and below, boasting diverse products compliant with global standards, superior production capacity and quality control. Its products are exported to dozens of countries, widely used in power transmission & transformation and new energy scenarios, meeting the needs of global energy transition.
01
Profound Industry Experience
Over 30 years of focus on bushings, solid technical strength, and focus on core scenarios of medium and low-voltage power transmission & transformation and new energy supporting facilities
02
Diversified Product System
A full range of bushing types, compliant with international standards (US, EU, Australia, Germany, etc.); special models for wind and solar transformers adapted to harsh new energy working conditions
03
Efficient Production Capacity Response
Supported by automated production lines, daily output of over 2,000 sets, capable of quickly undertaking large orders and customized demands
04
Improved Quality Control System
Certified by multiple international systems, closed-loop management of the whole process, and product quality recognized by the global market
FAQ
Q: What are the key specifications of the Panel Mounted LV Epoxy Bushing?
A: Rated voltage: 2.5kV; Rated current: 3500A; Power frequency withstand voltage: 15kV/1min; Lightning impulse: 45kV; Cantilever tolerance: 3150N; Creepage distance: ≥70mm.
Q: What is the main application of this product?
A: It is mainly used for box-type distribution transformers, providing insulation, support, sealing and connection functions for low-voltage, high-current conductors.
Q: Where is the product manufactured, and what certifications does it have?
A: It is originally produced in Hebei, China, and has obtained ISO9001, ISO14001 and other relevant certifications.
Q: What are the payment terms and delivery time?
A: Payment terms: TT, LC; Delivery date: Negotiable. For one container, delivery takes 15-20 days; small orders (3-5 pcs) can be delivered soon with stock.
Q: What tests does the product pass, and what raw materials are used?
A: Tests include dielectric tests, mechanical strengthen tests, environmental test, X-ray test, etc.; Raw materials: High-grade imported epoxy resin (Huntsman) and high-quality T2 copper.
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