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Single Phase Pole Mounted Transformer 23KV To 240V Meet ANSI IEEE Standards

Basic Information
Place of Origin: CHINA
Brand Name: WINLEY
Certification: CE,ISO
Model Number: D-125/35
Minimum Order Quantity: 1unit
Price: $1000-$10000
Packaging Details: Plywood case
Delivery Time: 30days
Payment Terms: T/T
Supply Ability: 1000set/month
Detail Information
Phase: Single Capacity: 125 KVA
Primary Voltage: 34500GrdY/19920 Secondary Voltage: 120/240V
Frequency: 60 Hz Standard: Meets DOE 2016 Standards, Meets ANSI/IEEE Standards
Winding Material: Copper Efficiency: 99.10%
High Light:

ANSI IEEE Pole Mounted Transformer


240V Pole Mounted Transformer


23KV Pole Mounted Transformer

Product Description

Single Phase Pole Mounted Transformer 23KV To 240V Meet ANSI IEEE Standards


It integrates a surge arrester on the high voltage side, a circuit breaker on the low voltage side, and includes a built-in protective fuse. This all-in-one design eliminates the need for additional protective devices, resulting in significant cost savings during installation.






Single Phase Pole Mounted Transformer 23KV To 240V  Meet ANSI IEEE Standards 0


Main data


Transformer Type Overhead Distribution Transformer, Conventional Type
Phase Single Phase
Capacity 100 KVA
Primary Voltage 23000GrdY/13280
Primary Voltage Class 25 kV Class
Primary Phasor Grounded Wye
Primary BIL 125 kV
Secondary Voltage 120/240V (L-N-L)
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 Insulation - 120°C, 248°F
Cooling Class ONAN; Self-Cooled
Winding Material Copper
Ambient Temperature Rating 40°C
Sound Level 48 dBA
Meets/Exceeds DOE 2016 Efficiency Ratings  
Efficiency 99.10%


Product drawings


Single Phase Pole Mounted Transformer 23KV To 240V  Meet ANSI IEEE Standards 1


Pole Mounted Transformer Key Craft

1. Magnetic circuit design
The iron core's shape, size, hysteresis, and eddy current loss are important factors to consider. Properly designing the magnetic circuit can lead to efficient energy transmission and reduced loss.

2. Winding design
Factors such as the number of turns, wire material, interlayer insulation, and wiring method should be taken into consideration during the design process. By implementing a well-planned winding design, the transformer can achieve greater load capacity and reliability.

3. Insulation material selection
Choosing the right insulation materials is paramount to ensure safety and longevity. It's essential to opt for insulating materials that offer excellent insulation performance, high-temperature resistance, arc breakdown resistance, and moisture resistance.

4. Vacuum oil filling
Single-phase pole-mounted transformers typically utilize a vacuum oil filling method. This involves treating the transformer chips with a vacuum, injecting insulating oil, eliminating air bubbles, and sealing the transformers. The vacuum oiling process is beneficial as it enhances the insulation performance and thermal stability of the transformer, leading to prolonged service life.

5. Heat treatment
Transformers' mechanical properties and strength can be enhanced through heat treatment. This process alters the material's organizational structure, boosting its hardness and wear resistance while reducing stress and deformation.




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
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



Single Phase Pole Mounted Transformer Testing

Before the single phase pole mounted transformer is delivered, we will arrange a series of tests which help the customers to verify the quality and ensure the safety. Generally we will perform routine tests which include Ratio test, Winding resistance test, No load loss and no load current test, Applied voltage and induction voltage tests, Leakage test and so on. We will forward the test report by specifying all these tests result with the signature of a professional engineer on the test document. Beside the routine tests, there are other optional tests such as Resistance test, Temperature rise test, Sound level test and so on.


Production process


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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.

Contact Details

Phone Number : 86-18650108051

WhatsApp : +8618650108051