Hebei Anmei Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of pressure relief transformer in China, also supports customized service. If you're going to buy high quality pressure relief transformer made in China, welcome to get quotation from our factory.
Technical Parameters
• Operating Pressure: 35–70kPa (oil‑immersed) / 7–14kPa (dry-type)
• Reset Pressure: ≤ 50% of operating pressure
• Response Time: ≤ 2ms
• Operating Temperature: -40℃ ~ +100℃
• Protection Class: IP65
• Connection: Standard flange / thread (customizable)
Product Details
Product Features
1. Safe & Efficient: Fast response to ensure stable transformer operation.
2. Reliable Sealing: Leakproof structure for long service life.
3. Maintenance-free: Strong construction suitable for harsh environments.
Company Advantages
Hebei Anmei Electric Equipment Co., Ltd. specializes in transformer accessories with strict quality control and professional R&D. Our products meet international standards and support customization. We provide reliable quality, on-time delivery and professional service for global customers.
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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