Hebei Anmei Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of brazil standard transformer bushing in China, also supports customized service. If you're going to buy high quality brazil standard transformer bushing made in China, welcome to get quotation from our factory.
Fully compliant with ABNT/NBR standards & INMETRO certification, this Brazil standard transformer bushing is tailored for Brazil's 60Hz grid. Key specs:
• Rated Voltage: 15kV/24.2kV/36.2kV
• Rated Current: 100A-800A
• Lightning Withstand Voltage: 125kV
• Insulation Class: F
• Zero Oil Leakage (75℃/1bar 6h test)
Product Details
As a premium oil-immersed transformer bushing, it features high-density alumina porcelain insulation + oxygen-free copper conductor. Imported silicone rubber seals ensure superior oil resistance. Standard dimensions ensure seamless compatibility with Brazilian transformers, ideal for new matching & maintenance.
Core Features
Full Compliance: Meets local standards for smooth customs clearance & grid integration.
All-Weather Reliability: Resists humidity, salt fog & high temperature, ensuring 20+ year service life.
Low Loss & Leak-Proof: Premium materials minimize power loss, eliminating oil leakage risks.
Our Advantage
Hebei Anmei Electrical Equipment Co., Ltd. Advantages
As a national high-tech enterprise specializing in transformer accessories, Anmei is a trusted supplier of Brazil standard transformer bushing. We boast modern production lines, professional testing labs & strict quality control, ensuring all products meet international and Brazilian standards. Our R&D team offers customized solutions, and strategic location near Tianjin Port ensures efficient global logistics. With comprehensive technical support & on-time delivery, we've earned global recognition, empowering partners with reliable power equipment solutions.
Why Choose US
01 Proven Brazil Market Experience
Anmei has supplied Brazil standard transformer bushings to Brazilian transformer manufacturers and maintenance projects for years, with products fully adapted to local standards and grid conditions.
02 Full ABNT/NBR and INMETRO Compliance
Every bushing is designed, produced and tested according to ABNT/NBR standards and INMETRO requirements, reducing certification risks and ensuring smooth customs clearance.
03 Zero Oil Leakage Guarantee
Imported silicone rubber seals and precision assembly process ensure zero oil leakage under 75℃/1bar 6h test, extending service life and reducing maintenance costs.
04 Stable Production Capacity
Automated production lines and strict quality control system support daily output of over 2,000 sets, capable of handling large orders and customized demands on time.
05 Comprehensive Technical Support
From selection and customization to after-sales service, Anmei provides professional technical support to help customers solve matching, installation and maintenance problems.
Production Process
01 Raw Material Inspection
High-density alumina porcelain powder and oxygen-free copper rods are inspected for purity, density and dimensional accuracy before entering production.
02 Conductor Machining
Oxygen-free copper conductors are precision-machined and surface-treated to ensure stable conductivity and long-term corrosion resistance.
03 Porcelain Body Forming
Alumina porcelain is dry-pressed or slip-cast into the required bushing profile, then dried under controlled temperature and humidity.
04 High-Temperature Sintering
The porcelain body is sintered in a high-temperature kiln to achieve high mechanical strength, dense structure and excellent insulation performance.
05 Glazing and Surface Treatment
The sintered porcelain body is glazed and polished to improve creepage resistance, pollution resistance and weather resistance.
06 Assembly and Sealing
Porcelain body, copper conductor and silicone rubber seals are assembled under strict torque control to ensure zero oil leakage.
07 Electrical and Mechanical Testing
Each bushing undergoes dielectric tests, lightning impulse tests, mechanical strength tests and oil leakage tests (75℃/1bar 6h).
08 Final Inspection and Packaging
Dimensional inspection, X-ray flaw detection and visual inspection are carried out before seaworthy packaging and shipment.
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
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
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
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 Brazil Standard Transformer Bushing?
A: Rated voltage: 15kV / 24.2kV / 36.2kV; Rated current: 100A–800A; Lightning withstand voltage: 125kV; Insulation class: F; Zero oil leakage (75℃/1bar 6h test).
Q: What is the main application of this product?
A: It is mainly used for oil-immersed transformers in Brazil's 60Hz grid, providing insulation, support, sealing and connection for high-voltage conductors.
Q: Where is the product manufactured, and what certifications does it have?
A: It is produced in Hebei, China, and complies with ABNT/NBR standards and INMETRO certification. The factory also holds ISO9001 and ISO14001.
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 strength tests, environmental tests, X-ray tests, and zero oil leakage tests. Raw materials: high-density alumina porcelain insulation and oxygen-free copper conductor, with imported silicone rubber seals.
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