304 Stainless Steel Tank 10Kva Single Phase Pad mounted Transformer 13.8KV To 240V120V Power Distribution Transformer UL Listed
304 Stainless Steel Tank 10Kva Single Phase Pad mounted Transformer 13.8KV To 240V120V Power Distribution Transformer UL Listed
Overview
The 10 kVA Single‑Phase Pad‑Mounted Transformer with a 304 stainless steel tank is a compact, high‑performance, oil‑immersed distribution transformer engineered for outdoor pad‑mounted installation. Designed for reliable service in residential, commercial and institutional environments, this unit combines a durable 304 stainless steel enclosure with efficient copper windings and biodegradable natural ester insulating fluid for long service life, low maintenance, and high operational safety.
WINLEY’s single‑phase pad‑mounted distribution transformers are UL and cUL certified, designed to applicable ANSI, IEEE, NEMA, and DOE standards, and built for safe, reliable operation in underground electrical distribution networks.
Main Data
| Transformer Type | Pad Mounted, Compartmental-Type |
| Transformer Feed Type | Loop Feed |
| Phase | Single Phase |
| Capacity | 10 KVA |
| Vector Group | II6 |
| Primary Voltage | 13800Y/7968 |
| Secondary Voltage | 240/120V (L-N-L) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Cooling Class | KNAN; Self-Cooled |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 48 dBA |
| Tank Material | 304 Stainless Steel |
| Cabinet Material | 304 Stainless Steel |
| Base Platform Material | 304 Stainless Steel |
Advantages of 304 Stainless Steel Tank
- Corrosion resistance: Excellent performance in coastal or industrial atmospheres, extending service life and reducing repainting or replacement costs.
- Mechanical durability: Withstands impact, deformation and handling stresses during transport and field installation.
- Improved sealing & leak prevention: Welded 304 SS construction provides robust seam integrity, lowering the risk of insulating fluid leaks.
- Aesthetics & sustainability: Clean, low‑maintenance finish that is recyclable and suitable for visible public locations.
Technical drawings
Specification
| Single phase Pad mounted Transformer Specification | ||||||||
| Rating | High voltage(kV) | No Load Loss | On load Loss | Height | Depth | Width | Oil Weight(kg) | Total Weight(kg) |
| (kVA) | (mm) | (mm) | (mm) | |||||
| 15 kVA | 34.5/19.92 13.8/8 13.2/7.6 12.47/7.2 or others |
50 | 195 | 840 | 740 | 610 | 45 | 294 |
| 25 kVA | 80 | 290 | 840 | 740 | 610 | 68 | 362 | |
| 37.5 kVA | 106 | 360 | 840 | 760 | 610 | 75 | 476 | |
| 50 kVA | 135 | 500 | 840 | 810 | 610 | 93 | 553 | |
| 75 kVA | 190 | 650 | 840 | 860 | 610 | 132 | 672 | |
| 100 kVA | 280 | 1010 | 910 | 1200 | 965 | 230 | 714 | |
| 167 kVA | 435 | 1530 | 1000 | 1200 | 965 | 265 | 913 | |
| 250 kVA | 550 | 2230 | 1250 | 1300 | 1430 | 325 | 1106 | |
Production process
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