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
- Meet DOE Energy Efficiency Standard or exceeds ANSI/IEEE and CSA
standards
- Lifting lugs
- Arrester mounting pads
- Cover-mounted high votage porcelain
- Bushing(s) with eyebolt terminal
- Low voltage bushings wtih eyebolt terminals
- Low voltage enutral grounding strap
- ANSI support lugs(hanger brackets) with laser inscribed nameplate
on lower bracket
- Polyester insulated cover
- Self-venting and resealing cover assembly
- Core
- Coil
- Centerline core/coil assembly support brackets
- Low voltage leads
- Oil fill plug with cover ground strap
- Tank ground pad
Ratings
- Meets/Exceeds DOE 2016 Efficiency Ratings
- Complies with ANSI / IEEE #C57.12.00
- Complies with ANSI / IEEE #C57.12.20
- Complies with ANSI / IEEE #C57.12.28
- Complies with ANSI / IEEE #C57.12.31
- Complies with ANSI / IEEE C57.12.70
- Complies with ANSI / IEEE C57.12.80
- Complies with ASTM D3487
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.
