Product Overview
Our 75 kVA pad-mounted transformer provides efficient voltage conversion from 480V to 208V, designed for industrial, commercial, and renewable energy applications. Built with high-efficiency silicon steel cores and low-loss windings, it ensures reliable power distribution while meeting ANSI, IEC, and GB standards.
75 kVA pad-mounted transformer Key Specifications
| Parameter | Specification |
|---|---|
| Rated Capacity | 75 kVA |
| Primary Voltage | 480V |
| Secondary Voltage | 208V |
| Frequency | 50Hz / 60Hz |
| Efficiency | ≥ 98.5% |
| No-Load Loss | ≤ 0.18 kW |
| Load Loss | ≤ 1.25 kW |
| Operating Temp. | -25°C to +45°C |
| Noise Level | ≤ 55 dB (1m distance) |
| Protection Class | IP54 (Dry Type) / IP23 (Oil-Immersed) |
| Lifespan | 25-30 years |
Core Features & Advantages
High Efficiency & Energy Savings
- No-load loss ≤ 350W, load loss ≤ 2800W (GB 20052 Grade II efficiency)
- ≥ 98.5% efficiency reduces long-term energy costs
Compact & Space-Saving Design
- 20-30% smaller than traditional transformers
- 15% lighter weight for easier installation
Superior Environmental Adaptability
- Dry Type (Epoxy Resin Casting – IP54): Dustproof, moisture-resistant
- Oil-Immersed (Sealed Corrugated Tank – IP23): Resists humidity (≤ 95%), salt spray, and dust
- Wide temperature tolerance (-25°C to +45°C)
Safety & Reliability
- Fireproof:
- Dry Type: Flame-retardant (F1 per IEC 60076-11)
- Oil-Immersed: High flash-point oil (> 300°C)
- Short-circuit resistant (withstands ≥ 25kA/2s per IEC 60076-5)
Low Maintenance & Eco-Friendly
- Maintenance-free for 25+ years
- Noise ≤ 55dB (quiet operation)
- Dry-type models > 90% recyclable (RoHS compliant)
Applications
🏭 Industrial Power Distribution
- Factories, mining equipment, ports
🏢 Commercial Buildings
- Shopping malls, hospitals, office towers
☀️ Renewable Energy Systems
- Solar PV stations, energy storage
🚧 Temporary Power Supply
- Construction sites, event centers
Customization & Compliance
Available Capacity Range (Customizable)
- 150kVA, 200kVA, 250kVA, 300kVA, 315kVA, 400kVA, 500kVA, 630kVA, 750kVA, 800kVA, 1000kVA, 1500kVA, 2500kVA
Compliance Standards
- International: ANSI C57, IEC 60076
- National: GB 1094, GB 17467-2010, GB/T 14048.1, GB 4208
OEM/ODM Services
- Custom voltage ratios, enclosures, and branding
Why Choose Our Transformers?
✔ Lower Operating Costs (High efficiency = reduced energy bills)
✔ Long Lifespan (25-30 years) with minimal maintenance
✔ Global Compliance (ANSI, IEC, GB)
✔ Flexible Customization (Voltage, Size, Protection Class)
✔ Fast Delivery & Technical Support
Order Now for Reliable Power Distribution!
🌍 Export Regions: North America, East Asia, Southeast Asia, Middle East
📦 Lead Time: 2-4 weeks (depending on customization)
🔧 Support: 24/7 technical assistance
Contact us today for a quote! 🚀