Xiamen Winley Electric Co.,Ltd
Xiamen Winley Electric Co.,Ltd
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100 Kva Single Phase Pole Mounted Transformer Dual Winding Power Distribution Oil Immersed Transformer 34.5kv To 120v ANSI IEEE With UL Certification
WINLEY’ single-phase, oil-filled, pole-mounted distribution transformers are designed for servicing residential overhead distribution loads. They are also suitable for light commercial loads, industrial lighting and diversified power applications. These transformers are designed for the application conditions normally encountered on electric utility power distribution systems.
Why choose us
WINLEY's pole-mounted transformers, UL/cUL certified, offer 10-333 kVA capacity and exceed ANSI, IEEE, CSA, IEC60076 standards. With decades of expertise, we deliver full technical support and export globally to North/South America and Southeast Asia. Our safe, stable, and efficient designs cut operational costs for reliable power solutions.
Main Data
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| Phase | Single Phase |
| Capacity | 100 KVA |
| Primary Voltage | 34500GrdY/19920 |
| Primary BIL | 125 kV |
| Secondary Voltage | 120/240V |
| Secondary Voltage Class | 1.2 kV Class |
| Secondary Phasor | Dual Winding Single Phase |
| Secondary BIL | 30 KV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E |
| Cooling Class | KNAN; Self-Cooled |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 51 dBA |
| Efficiency | 99.00% |
| No Load Loss (in watts) | +/- 268W |
| Full Load Loss (in watts) | +/- 1,095W |
Drawing
This single-phase overhead distribution transformer (100 KVA) is liquid-filled and pole-mounted, with 34500GrdY/19920V primary (125 kV BIL) and 120/240V secondary (30 kV BIL). Featuring a 5-position tap changer, copper windings, and Class E insulation, it uses biodegradable vegetable oil and self-cooling (KNAN). Meets DOE 2016/ANSI/IEEE, offers 99% efficiency, 51 dBA sound, and a corrosion-resistant steel tank (ANSI gray). Mounted via hangar brackets with grounding provisions.
Standard Feature
Ratings
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.