Define a new height for power equipment based on high-speed rail quality standards
Junfa Electric deeply integrates the quality management system of CRRC High Speed Rail in China, building a four in one product core competitiveness of "environmental protection and energy conservation, excellent quality, reliable delivery, and fast response", providing a rock solid power guarantee for the global energy artery.
PRODUCT
Product Center
For more than 20 years, we have been deeply involved in the development of electric power equipment, integrating high-speed rail quality control genes into every device, and building an electric energy guarantee system covering the entire life cycle of research and development, manufacturing, and service.
Power Distribution Products Special Transformer for Rail Transit New Energy Box Transformer Marine transformer |
Transformer products
Charging station commercial and industrial energy storage User energy storage data |
energy storage products
Four core advantages
Leading energy efficiency x High speed rail quality control x Deep customization x Rapid response
Ultimate energy efficiency, green and low-carbon benchmark
The product's energy efficiency leads the national standard comprehensively: the no-load loss of distribution transformers is 3% better than the GB20052-2024 standard, the no-load loss of new energy transformers is 5% lower than the industry standard, and the no-load loss of urban rail energy feedback transformers is only 0.15%. The noise control has broken through the industry limit, generally below the national standard by more than 10 decibels. Combined with the internationally advanced C2+E2+F1 flame retardant formula technology, it achieves -25 ℃ extreme cold operation, stable operation with condensation and pollution, low smoke and non-toxic fire, and protects clean energy conversion with environmental performance under all working conditions.
High speed rail quality control, military grade reliability
Fully transplant the quality control system of CRRC High speed Railway in China: a dual supplier strategy for key materials, on-site supervision, strict inspection upon receipt, and closed-loop management of quality ranking; Full process process visualization and standardized operation instructions are posted on the wall, and process records are 100% traceable; The CNAS certified laboratory ensures zero defect delivery through high-speed rail level testing and verification methods, creating a military quality that is verified in both rail transit and offshore wind power scenarios.
Full scene customization, deep environment adaptation
For offshore wind power, the locomotive traction transformer body structure is used to enhance strength, and the anti loosening process of fasteners is implemented according to the standards of rail transit. The fuel tank undergoes 100pa vacuum and 0.1Mpa positive pressure testing and vibration impact assessment, and MIDEL insulation liquid is used to achieve higher fire safety. Combined with high-strength steel plate lightweight design, it meets the ultimate size and weight requirements of the tower and engine room; The ship's transformer has been certified by global classification societies such as LR and DNV, and is resistant to 22.5 ° sway and 15 ° tilt. The water-cooled solution has increased overload capacity by 50% and reduced weight by 20%, providing exclusive power protection for the Deep Blue voyage.
Dual speed guarantee for delivery and after-sales service
Strictly implement the 'Market Information Symmetry Management Measures', seamlessly integrate marketing and production, combine equipment failure pre troubleshooting with pull/push flexible production, implement a' design process production 'dynamic error correction mechanism, and ensure industry-leading delivery on-time rates. The after-sales service practices an 18 hour customer service management model of "1-hour response, 7-hour on-site, and 10 hour problem solving". With the concept of "after-sales speed is the lifeline of the enterprise", combined with four in one services of repair, recycling, sales, and leasing, we provide customers with worry free protection throughout the entire life cycle.
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Guangzhou Junfa Electrical Equipment Co., Ltd
Email：intl@crrcjf.com
Address: No. 15 Huashan Road, Shilou Town, Panyu District, Guangzhou City
Sustainable development
International:+86-15973219221 Domestic:+86-18518168980