167Kva Pole Mounted Distribution Transformer Single Phase Step Down
12.47KV Oil Immersed IEEE Standard
WINLEY's single phase pole-mounted transformers are made in power
ratings up to 333 kVA.High voltage up to 34.5 kV.
WINLEY's pole mounted transformer is designed and tested in
accordance with standards including ANSI/CSA, IEEE c.57, and
IEC60076 as applicable.
Single-phase cylinders are usually mounted directly on wooden or
concrete poles for multi-scenario applications such as residential
overhead distribution loads and light commercial loads, and are
usually divided into conventional and CSP types
Pole Mounted Transformer Main data
| Phase | Single Phase |
| Capacity | 167 KVA |
| Primary Voltage | 7200/12470GrdY (2 Wire) |
| Primary BIL | 95 kV |
| Secondary Voltage | 120/240V (L-L-N) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Cooling Class | ONAN; Self-Cooled |
| Efficiency | Meet DOE 2016 Standard |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Efficiency | 99.15% |
| No Load Loss (in watts) | +/- 445W |
| Full Load Loss (in watts) | +/- 1,820W |
Pole Mounted Transformer structure
1. The tank lids have high-voltage porcelain bushings that come
with ring terminals, which can accommodate either aluminum or
copper cables.
2. The circular sewing structure of the tank cover ensures even
stress distribution and reliable sealing.
3. The ring bolts on the tank wall serve as the low-voltage bushing
and terminal and are tin-plated.
4. This item comes with a pressure relief valve that is capable of
self-sealing.
5. According to ANSI standards, the transformer's suspension hooks
at the top and bottom comply.
6. The ground terminal on the tank is a ring bolt ground terminal.
Pole Mounted Transformer Drawing
Pole Mounted Transformer Specifications
| 10kva-500kva 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 |
| 500 | 99.49 |
Accessories
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.
