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10Kva Single Phase Pole Mounted Transformer Step Down Oil Power Electric 12470V to 240v

Basic Information
Place of Origin: CHINA
Brand Name: WINLEY
Certification: CE,ISO
Model Number: D-10/12.47
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 Phase Capacity: 10Kva Or Customized
Transformer Type: Overhead Distribution Transformer Frequency: 50/60 Hz
Primary Voltage: 12470V Or Customized Secondary Voltage: 120/240V (L-N-L)
Winding Material: Copper Efficiency: 98.50%
High Light:

12470V Pole Mounted Transformer

,

240v Pole Mounted Transformer

,

10Kva Pole Mounted Transformer


Product Description

10Kva Single Phase Pole Mounted Transformer Step Down Oil Power Electric 12470V to 240v Meets DOE 2016 Standards, Meets ANSI/IEEE Standards

 

 

WINLEY‘s single-phase fully complies with or even exceeds international standards such as ANSI/IEEE, CSA, and DOE. Single-phase has ul/cul, CSA, IEEE and other certificates. It has been exported to North America, Central and South America and other markets in large quantities.

 

structure

 

10Kva Single Phase Pole Mounted Transformer Step Down Oil Power Electric 12470V to 240v 0

 

Main data

 

Transformer Type Overhead Distribution Transformer, Conventional Type
Transformer Configuration Liquid Filled Pole Mounted
Transformer Polarity Type Subtractive
Phase Single Phase
Capacity 10 KVA
Primary Voltage 12470V
Secondary Voltage 120/240V (L-N-L)
Frequency 60 Hz
Temperature Rise 65°C
Insulation Rating Class E Insulation - 120°C, 248°F
Cooling Class ONAN; 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
Core Material Grain Oriented Steel
Tank Material Coated Steel
Housing Material Coated Steel w/ Corrosion Resistant Cover Band, Removable Top Cover
Hardware Material Stainless Steel Hardware
Paint Type Weatherproof and UV Resistant Epoxy Coating and Undercoating
Finish Color ANSI #70 Gray
Dimensions* 18.5''-W x 21.65''-D x 35.83''-H
Complies with ANSI / IEEE #C57.12.20  
Efficiency 98.30%
No Load Loss (in watts) +/- 47W
Full Load Loss (in watts) +/- 156W
Total Load Loss (in watts) +/- 203W

 

Design drawings

 

10Kva Single Phase Pole Mounted Transformer Step Down Oil Power Electric 12470V to 240v 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.

 

Accessories

 

10Kva Single Phase Pole Mounted Transformer Step Down Oil Power Electric 12470V to 240v 2

 

Specification

 

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

 

Production process

 

3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 2

3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 3

3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 4

 

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.

Contact Details
Steven

Phone Number : 86-18650108051

WhatsApp : +8618650108051