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| Price | $1000-$10000 |
| MOQ | 1unit |
| Delivery Time | 30days |
| Brand | WINLEY |
| Place of Origin | CHINA |
| Certification | CE,ISO |
| Model Number | D-37.5/5 |
| Packaging Details | Plywood case |
| Payment Terms | T/T |
| Supply Ability | 1000set/month |
| phase | Single Phase | Place of Origin | CHINA |
| Packaging Details | Plywood case | Standard | ANSI C57.12.20 |
| Secondary Voltage | 277/480 | Model Number | D-37.5/5 |
| Supply Ability | 1000set/month | Certification | CE,ISO |
| Transformer Type | Pole Mounted Transformer, Conventional Type | Brand Name | WINLEY |
| Payment Terms | T/T | Temperature Rise | 65°C |
| Price | $1000-$10000 | Delivery Time | 30days |
| Capacity | 37.5 KVA | Minimum Order Quantity | 1unit |
| Cooling Class | ONAN; Self-Cooled | Primary Voltage | 4160GrdY/2400 |
37.5kva Single Phase Pole Mounted Electrical Transformer Onan 4160V To 480V ANSI
Why choose us
Product Photo
Main data
| Type | ~ | POLE MOUNTED, conventional type |
| Rated capacity | kVA | 37.5 |
| No. of Phase | ~ | Single Phase |
| Primary voltage | V | 4160GrdY/2400 |
| Primary bushing | ~ | (2) 15kV class BIL 60kV Porcelain bushing |
| Secondary voltage | V | 277/480 |
| Secondary terminal | ~ | (3) Threaded Stud Terminal |
| Polarity type | ~ | Additive |
| Vector group | ~ | Ii6 |
| Tapping type | ~ | off-circuit tapping |
| Tapping range | % | 2.5% range with 2 up, 2 down |
| Cooling method | ~ | ONAN |
| Rated frequency | Hz | 60 |
| Insulation class | ~ | A |
| Temperature rise | K | 65 |
| Off-load loss | W | 128 |
| On-load loss (85℃) | W | 451 |
| Winding material | ~ | copper |
| Core material | ~ | silicon steel |
| Insulation Fluids | ~ | mineral oil |
| Dimension | mm | 620*650*920 |
| Weight | kg | 310 |
| Service condition | ~ | outdoor |
| Sea level | m | ≤1000 |
| Standard | ~ | ANSI C57.12.20 |
Drawing
How Do Pole-Mounted Transformers Operate
Pole-mounted
transformers
are
installed
on
concrete
poles,
allowing
them
to
transmit
generated
electricity
perpendicularly
to
the
electrical
lines.
To
make
high
voltage
more
manageable,
these
transformers
reduce
it
to
400V.
Engineers
often
prefer
these
transformers
for
their
lightweight
design
and
minimal
visual
impact.
While
larger
units
necessitate
the
use
of
two
poles,
smaller
units
under
5
meters
in
height
can
typically
be
securely
mounted
on
buildings
with
just
a
single
pole.
This
design
helps
protect
both
people
and
animals
from
harm,
while
also
minimizing
the
likelihood
of
damage.
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.
