Xiamen Winley Electric Co.,Ltd
Xiamen Winley Electric Co.,Ltd
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Single Phase Pad Mounted Transformer Oil-immersed Distribution 25kva 12.47KV Outdoor Combined Box-type
Summarization
1)Single phase pad mounted transformers are placed inside a cabinet with doors and locks, usuallylocated outdoors.
2)These transformers are manulactured with ratings from 15-250 kVA.
3)Al of these distribution transformers are oil-insulated, sef-cooled,available in loop or radial feed, and are dead-front
4)These transformers come in two basic configurations radia and loop feed,which are selectied based on the type of circuit on which the transformers wil be insalled.
5)ANSI single-phase pad-mounted transformers come equipped with a clamshell cabinet for ease of opening and uninhibited access to connections. The versatility of the design allows for various protective and switching configurations.
Main data
| Transformer Feed Type | Loop Feed |
| Phase | Single Phase |
| Capacity | 25 |
| Vector Group | II6 |
| Primary Voltage | 12470V |
| Secondary Voltage | 480/240V (L-N-L) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C (80°C Hot Spot) |
| Cooling Class | KNAN; Self-Cooled |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 48 dBA |
| Dimensions* | 35''-W x 35.9''-D x 28''-H |
| Weight* | 900 lb |
| Efficiency | 98.90% |
| No Load Loss (in watts)* | +/- 99W |
| Load Loss (in watts)* | +/- 367W |
product details
Drawing
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 | |
Ratings
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.
Drawing