UL Certified 300Kva Pad Mount Three-Phase Oil-Immersed Distribution Transformer 12470V to 480V With CT ANSI IEEE DOE 2016 Standards
WINLEY’s three-phase pad-mounted oil-immersed transformers are engineered for power and reliability while prioritizing environmental safety. Designed for both indoor and outdoor use, these transformers provide enhanced reliability and protection against critical equipment failures. Their lower operational costs and reduced heat emissions make them an excellent choice for various applications.
Main data
| Phase: | Three Phase |
| Capacity: | 300 KVA |
| Primary Voltage: | 12470V |
| Secondary Voltage: | 480Y/277 |
| Frequency: | 60 Hz |
| Temperature Rise: | 65°C |
| Cooling Class: | ONAN; Self-Cooled |
| Winding Material: | Copper |
| Ambient Temperature Rating: | 40°C |
| Sound Level: | 55 dBA |
| Dimensions: | 58''-W x 54''-D x 65''-H |
| Weight: | 3,437 lbs |
| Efficiency %: | 99.00% |
| No Load Loss (in watts): | +/- 500W |
300 KVA Pad-Mounted Transformer Features
This 300 KVA pad-mounted transformer is available in both single-phase and three-phase configurations, featuring a primary voltage rating of 12,470 V and a secondary voltage rating of 480Y/277V. Constructed with cold-rolled silicon steel laminations, this transformer utilizes advanced technology to enhance durability and performance.
Energy Efficiency
This transformer is designed for high energy efficiency, resulting in lower heat emissions and reduced cooling needs. With a mineral oil insulating fluid and a 65°C temperature rise, it ensures optimal operation in various environments.
Versatile Applications
The pad-mounted unit comes with a NEMA Type 3R enclosure, making it suitable for both indoor and outdoor applications. It is ideal for electric power distribution, stepping down primary voltage, energy management systems, and underground industrial power distribution.
Drawing
Specification
Rated Power
(KVA) | High Voltage
(KV) | Low Voltage
(V) | No-load Loss
(W) | On-load Loss
(W) | Height
(mm) | Depth
(mm) | Width
(mm) | Weight
(kg) | Weight
(Lbs) |
| 75KVA | 34.5KV
4.160KV
12.47KV
13.2KV
13.8KV
24940GrdY/14400
1247Grdy/7200
4160GrdY/2400
or others | 277V
347V
480V
600V
120/240V
208GrdY/120
415GrdY/240
480GrdY/277
600Y/347 | 180 | 1250 | 1430 | 910 | 1930 | 645 | 1422 |
| 150KVA | 280 | 2200 | 1530 | 980 | 1510 | 989 | 2180 |
| 300KVA | 480 | 3650 | 1680 | 1080 | 1660 | 1415 | 3119 |
| 500KVA | 680 | 5100 | 1790 | 1160 | 1810 | 1905 | 4200 |
| 750KVA | 980 | 7500 | 2030 | 1300 | 2030 | 2755 | 6074 |
| 1000KVA | 1150 | 10300 | 1854 | 1549 | 1651 | 3235 | 7132 |
| 1500KVA | 1640 | 14500 | 2150 | 1570 | 2210 | 5835 | 12864 |
| 2000KVA | 2160 | 20645 | 2220 | 1600 | 2380 | 6430 | 14175 |
| 2500KVA | 2680 | 23786 | 2330 | 1650 | 3070 | 8865 | 19544 |
| 3000KVA | 3300 | 30300 | 2460 | 1850 | 3260 | 11300 | 24912 |
| 3735KVA | 4125 | 37875 | 2680 | 2060 | 4080 | 14400 | 31746 |
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.
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UL Certified 300Kva Pad Mount Three-Phase Oil-Immersed Distribution Transformer 12470V to 480V With CT ANSI IEEE DOE 2016 Standards Images
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