Medium Voltage 10KVA Oil Immersed Single Phase Pole mounted
Transformer Power Transformer 12470V to 120V ANSI / IEEE Standard C57.12
The 10 KVA Pole Mount Distribution Transformer delivers reliable
single-phase power with a 7200/12470Y grounded wye primary and
120/240V secondary voltage. Designed for durability, it features
mineral oil insulation (non-PCB) and ONAN cooling. Its robust
construction includes porcelain high-voltage bushings, copper
windings, and corrosion-resistant coated steel housing. With low
no-load loss (36W) and high efficiency (98.46% at full load), this
transformer meets ANSI/IEEE C57.12.20 standards.
Why choose us
1.The pole-mounted transformers produced by WINLEY have obtained
UL/cUL certification, with rated capacities ranging from 10 kVA to
333 kVA. The products meet or even exceed ANSI, IEEE, CSA, IEC60076
and other standards.
2.Through optimized electrical design, our products are safe,
stable, and efficient, helping you save operating costs
3.Our products have been exported to North America, Central and
South America, Southeast Asia and other markets in large
quantities. We have rich experience and can provide comprehensive
technical support and services.
Main Data
| Phase | Single Phase |
| Capacity | 10 KVA |
| Primary Voltage | 7200/12470Y |
| Secondary Voltage | 120/240V (L-L-N) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Cooling Class | ONAN |
| Winding Material | Copper |
| Core Material | Grain Oriented Steel |
| Ratings | Conforms to ANSI / IEEE Standard C57.12.20 |
Drawing
Advantage
This fully insulated and sealed design ensures safety, reliability
and ease of operation while requiring min, Benefits include high
voltage, stable neutral point, low loss, small size,
cost-effectiveness, safety, environmental friendliness.
Specifications
| 10kva-333kva Single-phase oil immersed transformer |
| Rated Cap acity(kVA) | High | Low Voltage(v) | Connection Symbol | Standard | Short-circuit impedance(%) | Efficiency |
| Voltage(v) | (%) |
| 10 | 4160
7200
12000
12470
13200
13800
19920
24940
34500 | 110
220
230
400
480 | II0,II6 | IEEE/ANSI/ DOE | 1.8-4% | 98.7 |
| 15 | 98.82 |
| 25 | 98.95 |
| 37.5 | 99.05 |
| 50 | 99.11 |
| 75 | 99.19 |
| 100 | 99.25 |
| 167 | 99.33 |
| 250 | 99.39 |
| 333 | 99.43 |
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.
