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Why Choose Dry-Type Transformers?

As a core component of modern power systems, dry-type transformers are increasingly replacing oil-immersed transformers due to the following advantages:

  • Fireproof Construction (no flammable liquids)

  • Maintenance-Free Operation (no oil replacement required)

  • Energy Efficiency (complies with IE3/IE4 efficiency standards)

Utilizing epoxy resin vacuum casting technology and Class H (180°C) insulation, they excel in the following critical applications:


Key Application Scenarios

A. Commercial Complexes

  • Space-saving design for high-rise electrical rooms

  • Case Study: 2000kVA units in Shanghai CBD reduce footprint by 40%

B. Healthcare Facilities

  • Meets stringent EMI requirements for OR/ICU

  • Key benefit: <55dB noise ensures no interference with medical equipment

C. Data Centers

  • Guarantees 99.99% uptime for Tier III/IV facilities

  • USP: N+1 redundancy with IoT monitoring compatibility

D. Renewable Energy Plants

  • Preferred step-up solution for solar/wind farms

  • Tech highlight: On-load tap changers for ±5% voltage fluctuation tolerance


Selection Guide

Per IEC 60076 standards, evaluate based on:

  1. Load characteristics (resistive/inductive ratio)

  2. Installation environment (humidity/altitude/pollution degree)

  3. Efficiency standards (DOE 2016/GB 20052-2020 compliant)

For customized solutions, consult our engineering team today.

(Optimized for technical decision-makers with actionable insights and compliance references.)


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