Xiamen Winley Electric Co.,Ltd
Xiamen Winley Electric Co.,Ltd
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Transformer Mounting Pad Three Phase Pad Mounted Transformer 300kva Oil Filled 13800v To 208v
Power Rating: 75 kVA—5500 kVA
Primary Voltage Ratings: 34.5-19.92/13.8-7.957/13.2-7.62/12.47-7.2,44 kV or others
Secondary Voltage Ratings: 240/480/480Y-277/600Y-347 or others
Type: Loop feed/Radial feed
BIL: 30-200 kV
Standards: IEEE/ANSI, CSA, IEC, DOE, NEMA
Main data
| Transformer Type | Pad Mounted, Compartmental-Type |
| Transformer Feed Type | Loop Feed |
| Phase | Three Phase |
| Capacity | 300 KVA |
| Primary Voltage | 13800V |
| Secondary Voltage | 208Y/120 |
| Secondary Voltage Class | 1.2 kV Class |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Cooling Class | KNAN; Self-Cooled |
| Tap Changer | 5-position Tap Changer |
| K-Factor Rating (Harmonic Mitigation) | K-0 (Standard) |
| Winding Material | Aluminum |
| Ambient Temperature Rating | 40°C |
| Sound Level | 55 dBA |
| Elevation Rating | 3300ft (1000 meters) Above Sea Level |
| Tank Material | 304 Stainless Steel |
| Efficiency % | 99.00% |
| Total Load Loss (in watts) at 100% | +/- 3,500W |
Performance Characteristic
The three phase pad mounted transformer is an oil filled distribution transformer designed for underground distribution loads in commercial settings like shopping centers, schools, and industrial plants. It comes in live front and dead front constructions, suitable for loop feed and radial feed applications, with or without taps. Featuring aluminum or copper windings, it's engineered for efficiency and compactness. Benefits include high voltage, stable neutral point, low loss, small size, cost-effectiveness, safety, environmental friendliness, and an appealing design.
Technical drawings
Specification
| PRODUCT 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) |
| 75 | 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 |
| 150 | 280 | 2200 | 1530 | 980 | 1510 | 989 | ||
| 300 | 480 | 3650 | 1680 | 1080 | 1660 | 1415 | ||
| 500 | 680 | 5100 | 1790 | 1160 | 1810 | 1905 | ||
| 750 | 980 | 7500 | 2030 | 1300 | 2030 | 2755 | ||
| 1000 | 1150 | 10300 | 1854 | 1549 | 1651 | 3235 | ||
| 1500 | 1640 | 14500 | 2150 | 1570 | 2210 | 5835 | ||
| 2000 | 2160 | 20645 | 2220 | 1600 | 2380 | 6430 | ||
| 2500 | 2680 | 23786 | 2330 | 1650 | 3070 | 8865 | ||
| 3000 | 3300 | 30300 | 2460 | 1850 | 3260 | 11300 | ||
| 3735 | 4125 | 37875 | 2680 | 2060 | 4080 | 14400 | ||
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.