Pad-mounted transformer, also known as a pad-mounted distribution transformer, is an essential component of the electrical distribution system. It is specifically designed for installation at ground level on a concrete pad or within a metal enclosure, commonly found in urban and suburban areas. The primary purpose of this self-contained unit is to distribute electrical power to residential, commercial, and industrial buildings.
Three phase Pad mount transformer, including high-voltage bushings, low-voltage bushings, transformer core and windings, cooling systems, and protective devices, the pad-mounted transformer connects to the electrical distribution network through underground cables. Its main function is to step down the high voltage from the distribution network to a lower voltage suitable for local consumption. Additionally, it provides electrical isolation, voltage regulation, and impedance matching to ensure a reliable and efficient power delivery to connected loads.
pad mounted distribution transformers

3-Phase Pad mounted transformer Specification
| kVA | HV | LV | Total weigh | oil weight |
| 75 kVA | 25000Delta | 480GrdY/277 | 1,400Kg | 540KG |
| 100 kVA | 24900GrdY/14400 | 600V | 729KG | 138KG |
| 150 kVA | 14400V | 600GrdY/347 | 2400kg | 750L |
| 200 kVA | 13800V | 380GrdY/220 | 2000kg | 250kg |
| 225 kVA | 4160Delta | 347GrdY/600V | 2500KG | 850L |
| 300 kVA | 34500V | 208GrdY/120 | 2300kg | 1025L |
| 500 kVA | 24940DELTA×12470DELTA | 208GrdY/120 | 3050kg | 1170L |
| 625 kVA | 13,800Delta | 480GrdY/277V | 2000KG | 520KG |
| 750 kVA | 24940GrdY/14400 | 800GrdY/462 | 3100Kg | 920L |
| 1,000 kVA | 13,200DELTA | 480GrdY/277 | 8,360lbs | 310GAL |
| 1,250 kVA | 25000V | 416V | 4000kg | 1250L |
| 1,500 kVA | 4160GRDY/2400 | 600GrdY/347 | 4300kg | 1400L |
3 Phase Pad Mounted Transformer Advantage:
• Strong overload capacity, does not affect the service life .
• Energy saving and environmental protection,Stable operation.
• Three-phase five-column structure, the voltage quality is high, the neutral point does not drift, the.cabinet does not generate heat, the noise is low, and the lightning protection performance is good.
Three Phase Pad Mounted Transformers Optional Accessories:
• Compartmental available in live-front or dead-front design
• Critical load designed with special attention to surge protection
• Hardened data center designed with special attention to surge protection, providing superior
• performance under the most stressful electrical environments
• Solar specifically designed for Solar Photovoltaic generator step-up (GSU) applications
• Vacuum fault interrupter combines both voltage transformation and either transformer or loop
• overcurrent protection in one space-saving, money-saving package
• Can be located near or inside buildings for greater flexibility and savings
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GNEE Steel
GNEE Steel, established in 2008, is a leading manufacturer and supplier of diverse steel products in China. Our main products include hot/cold rolled steel, galvanized steel, galvalume steel, silicon steel,transformer,pre-painted steel, and stainless steel in coil, strip, sheet, plate, tube, bar, and so on.

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