د ښکاره ناوړۍ لپاره خاصه ترانسفورمر راهنما - سفارشی بیلابیلی زیات کول

Ⅰ. Environment-Tolerant Custom Design

1. ​Extreme Temperature Adaptability​
   • F-class insulation materials designed with H-class thermal rise margin.
   • Enhanced cooling: Stepped radiators + optimized copper-tube oil ducts; optional IP55-rated intelligent forced-air cooling system (40% thermal control efficiency boost).
   • Cold-start technology: Silicone-modified insulating oil (solidification point ≤ -60℃) with anti-condensation electric trace heating.
   • Pre-heating modules for critical components (optional), ensuring safe startup at -50℃.
• High-Temperature Operation (≥150℃)
• Low-Temperature Operation (-40℃ to -60℃)
2. ​High-Altitude Reinforcement (≥3,000m)​​
• Insulation distance increased by 20% (per IEC 60076-15), CTI≥600 epoxy for solid insulation.
• Upgraded external insulation: Extended-shed bushings; SF6 gas insulation for dry-type transformers (withstand strength ≥40 kV/cm).
3. ​Salt Spray/Heavy Pollution Protection​
• Triple Anti-Corrosion System:

Ⅱ. Explosion Safety System

1. Certified for Explosive Atmospheres (Chemical/Mining):
• Ex d IIC T4 flameproof enclosure (ATEX 2014/34/EU compliant), flamegap ≤0.1mm.
• Safety interlock: Pressure-release valve + instant trip breaker (response ≤2ms), grounding resistance ≤0.5Ω.
2. Intrinsic Safety Monitoring:
• Ex ia online monitoring (partial discharge + DGA), signals isolated via Zener barriers.

Ⅲ. Seismic Reinforcement

1. ​Dynamic Structural Simulation​
• FEA seismic response spectrum per IEEE 693 (High Level), peak acceleration 0.5g.
2. ​Displacement-Tolerant Design​
• Internals: Honeycomb support frame + axial winding compression (displacement tolerance ≥±15mm).
• External: High-strength viscous dampers (damping coefficient ≥30%), withstands seismic intensity IX.

Ⅳ. Target Performance & Validation

​Final Efficacy:​​

• Failure rate <0.1 incidents/year in extreme environments.
• Service life extended to 35 years.
• O&M costs reduced by 45%.