Xiamen Winley Electric Co.,Ltd
Xiamen Winley Electric Co.,Ltd
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25kva Single Phase Pad Mounted Transformer Distribution Oil Immersed Transformer 12470V to 240V ANSI IEEE Standard 304SS Tank
WINLEY 25 kVA single phase pad mounted transformer operates safely, reliably, and efficiently and can be installed indoors and outdoors. This type of transformer has a low operating cost, is environmentally friendly, easy to install, and has a low purchase cost, so it is widely used in residential, commercial, and other public places.
Single Phase Pad Mounted Transformer Main data
| Phase | Single Phase |
| Capacity | 25 |
| Transformer Feed Type | Loop Feed |
| Primary Voltage | 12470GrdY/7200 |
| Secondary Voltage | 240/120V (L-N-L) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Cooling Class | ONAN; Self-Cooled |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 48 dBA |
| Tank Material | 304 Stainless Steel |
| Ratings | Meets/Exceeds DOE 2016 Efficiency Ratings |
| Efficiency | 98.8% |
| No Load Loss (in watts)* | +/- 101W |
| Load Loss (in watts)* | +/- 367W |
Single Phase Pad Mounted Transformer structure
Single Phase Pad Mounted Transformer Drawing
Single Phase Pad Mounted Transformer Features
This pad-mounted oil-immersed transformer comes in single-phase configurations with a voltage rating of 12470 V on the primary side and 240/120 V on the secondary side with dual winding. This unit’s cores are made from cold-rolled silicon steel laminations using state-of-the-art technology.
This transformer is highly energy efficient with lower heat emissions, resulting in fewer cooling requirements. The unit also features mineral oil as an insulating fluid with a 65°C temperature rise. With its NEMA Type 3R enclosure, this clam-shell pad-mount unit can be used for indoor or outdoor applications.
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
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Mass production time 15-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo.
d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.