Description
Secure, Weatherproof Power Distribution for Commercial & Utility Applications
📞 Call Now: +254 707 122 122 | 🌐 shopstemaengineering.com
⚙️ Technical Specifications
| Specification | Details |
|---|---|
| Power Rating | 75 kVA – 10,000+ kVA |
| Primary Voltage | Up to 34.5 kV |
| Secondary Voltage | 208 V – 15 kV |
| Configuration | Live-front or Dead-front |
| Phases | Three-phase (single-phase options available) |
| Cooling Type | KNAN (Natural Air), KNAF (Air Forced) |
| Fluid Options | Mineral oil, Envirotemp™ FR3 (biodegradable), Silicone |
| BIL (Basic Impulse Level) | Up to 150 kV (depending on rating) |
| Enclosure | Tamper-proof, weather-resistant steel or stainless steel |
| Standards | IEEE C57.12.00, ANSI, DOE 2016, NEMA, UL listed |
🏆 Key Features & Benefits
🛡️ Tamper-Resistant & Safe for Public Access
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Lockable, weatherproof cabinets prevent unauthorized access
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Ideal for use in schools, malls, residential areas, and sidewalks
⚡ Reliable Outdoor Power Distribution
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Withstands environmental extremes (rain, wind, UV, dust)
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Designed for continuous duty with minimal maintenance
🌍 Environmentally Responsible Options
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Available with Envirotemp™ FR3 fluid (biodegradable, fire-safe)
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Meets modern environmental and energy-efficiency mandates
🔧 Flexible Installation & Compact Footprint
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Can be placed on a concrete pad in urban areas or utility corridors
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Reduced site prep and trenching vs. substation-style setups
🧩 Wide Range of Customization
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Tap changers, load-break switches, loop feeds, fuse compartments
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SCADA, arc-flash protection, remote monitoring integrations
🔄 Common Configurations
| Model Type | Primary Voltage | Secondary Voltage | Configuration | Use Case |
|---|---|---|---|---|
| Pad-Mount 500 kVA | 13.8 kV | 480 V | Dead-front | Commercial complexes, hospitals |
| Pad-Mount 1000 kVA | 33 kV | 415/240 V | Live-front | Utility feeders |
| Pad-Mount 2500 kVA | 34.5 kV | 11 kV | Dead-front | Industrial parks, airports |
| Pad-Mount 7500 kVA | 11 kV | 6.6 kV | Live-front | Power-intensive processing plants |
🆚 Eaton vs Competitor Pad-Mounted Transformers
| Feature | Eaton Pad-Mounted | Generic Competitors |
|---|---|---|
| Tamper-Resistant Design | ✅ UL Listed Cabinets | 🔸 May lack UL/NEMA certification |
| Fluid Options | ✅ Mineral, Silicone, FR3 | 🔸 Often limited to mineral oil |
| Dielectric Strength (BIL) | ✅ Up to 150 kV | 🔸 Usually up to 95–125 kV |
| Safety & Compliance | ✅ ANSI, IEEE, NEMA, DOE compliant | ⚠️ Varies widely |
| Factory Support | ✅ Backed by Eaton engineering | 🔸 Limited OEM support |
🏭 Ideal Applications
| Sector | Application |
|---|---|
| Utilities | Grid edge distribution, pole-to-ground conversion |
| Data Centers | Reliable medium-voltage input for UPS/panel boards |
| Shopping Malls | Safe transformer mounting in publicly accessible areas |
| Renewable Energy | Grid-tie connections for solar and wind farms |
| Education & Healthcare | Campus-style distribution across multiple buildings |
| Commercial Real Estate | Subdivision or complex-level power distribution |
📐 Optional Features
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🧲 Loop Feed or Radial Feed configurations
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⚙️ Bayonet & ELSP Fuses
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🔌 Load-Break Switches
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🌐 SCADA-Ready Monitoring
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🧯 Pressure Relief Devices & Surge Arrestors
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🏷️ Custom nameplates, RTDs, alarms, or anti-condensation heaters
📦 Why Buy from Shop Stema Engineering?
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🏗️ Site-ready transformers shipped with detailed drawings and diagrams
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🔧 Pre-sale support & transformer sizing assistance
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🇰🇪 Local presence in Kenya with technicians on call
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🚚 Delivery, installation, and after-sales service
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✅ All units tested and certified before dispatch
📝 Sample Quote Snapshot
| Component | Details |
|---|---|
| Transformer Rating | 1500 kVA Pad-Mounted Transformer |
| Voltage | 11 kV Primary / 415 V Secondary |
| Fluid Type | Envirotemp™ FR3 |
| Accessories | Load-Break Switch, Fuses, Arrestors |
| Enclosure | NEMA 3R, Dead-Front |
| Lead Time | 6–10 weeks |
📞 Let’s Power Your Project
If you’re seeking a compact, secure, and efficient transformer for outdoor or high-traffic zones, the Eaton Pad-Mounted Transformer is your go-to solution. From residential substations to utility networks, Shop Stema Engineering has you covered.
📞 Call/WhatsApp: +254 707 122 122
📧 Email: info@stemaengineering.com
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