Residential Single Phase Pad Mounted Transformer Distribution
Transformer 230V To 2400V Loop Feed
Single-phase pad-mounted transformers are housed in secure cabinets
equipped with doors and locks, typically situated outdoors. They
come with ratings ranging from 15 to 250 kVA. All these
distribution transformers are oil-insulated, self-cooled, and
available in either loop or radial feed configurations, and they
feature a dead-front design. The choice between radial and loop
feed configurations depends on the type of circuit where the
transformers will be installed.
product details
Main data
| Transformer Type | Pad Mounted |
| Transformer Configuration | Step-Up Transformer |
| Transformer Feed Type | Loop Feed |
| Phase | Single Phase |
| Capacity | 150 KVA |
| Vector Group | II6 |
| Primary Voltage | 230V (L-N-L) |
| Secondary Voltage | 2400V |
| Secondary Phasor | Single Phase |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Cooling Class | KNAN; Self-Cooled |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 48 dBA |
| Dimensions* | 68''-W x 39''-D x 50''-H |
| Weight* | 1,701 lbs |
Product drawings
Standard Features
1. Safe and reliable: The pad-mounted transformer adopts efficient
insulation protection and heat dissipation equipment, and the
structure of the cable cabinet is reasonable, which can effectively
ensure the safety and reliability of power equipment. It has strong
overload capacity: it allows overload of 2 times for 2 hours and
overload of 1.6 times for 7 hours, but it does not affect the life
of the pad-mounted transformer.
2. The elbow plug is adopted: it is very convenient to connect the
high-voltage incoming cable, and it can be plugged and unplugged
with power.
3. Strong defense ability: The pad-mounted transformer has strong
defense ability, which can effectively resist the instantaneous
voltage peak in the power equipment and protect the equipment from
damage.
4. Double fuse protection is adopted:
a. The plug-in fuse is a dual-sensitive fuse (temperature, current)
to protect the secondary side of the box transformer, and
b. The backup current limiting protection fuse (ELSP) protects the
fault inside the box transformer and is used to protect the
high-voltage side.
5. Long life: The transformer adopts high-quality materials and
high-tech production technology, which is durable and has a longer
service life. The overall service life is higher than that of
ordinary oil-immersed transformers.
6. Pad-mounted transformers are divided into terminal type and ring
network type (one transformer can supply power to another
transformer at the same time). The conversion is very convenient,
which improves the power supply distance and reliability.
7. Energy saving and environmental protection: In the design and
use of pad-mounted transformers, energy saving and environmental
protection are emphasized (FR3 environmentally friendly vegetable
oil is now mostly used), which can ensure not only high energy
efficiency, but also reduce energy waste and reduce pollution to
the environment.
Specification
| Single phase Pad mounted Transformer Specification |
| Rating | High voltage(kV) | No Load Loss | On load Loss | Height | Depth | Width | Oil Weight(kg) | Total Weight(kg) |
| (kVA) | (mm) | (mm) | (mm) |
| 15 kVA | 34.5/19.92
13.8/8
13.2/7.6
12.47/7.2
or others | 50 | 195 | 840 | 740 | 610 | 45 | 294 |
| 25 kVA | 80 | 290 | 840 | 740 | 610 | 68 | 362 |
| 37.5 kVA | 106 | 360 | 840 | 760 | 610 | 75 | 476 |
| 50 kVA | 135 | 500 | 840 | 810 | 610 | 93 | 553 |
| 75 kVA | 190 | 650 | 840 | 860 | 610 | 132 | 672 |
| 100 kVA | 280 | 1010 | 910 | 1200 | 965 | 230 | 714 |
| 167 kVA | 435 | 1530 | 1000 | 1200 | 965 | 265 | 913 |
| 250 kVA | 550 | 2230 | 1250 | 1300 | 1430 | 325 | 1106
|
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.
