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50kva Single Phase Power Pole Transformer Step Down Electrical Transformers

Categories Oil Type Transformer
Brand Name: WINLEY
Model Number: D-50/5
Certification: CE,ISO
Place of Origin: CHINA
MOQ: 1unit
Price: $1000-$10000
Payment Terms: T/T
Supply Ability: 1000set/month
Delivery Time: 30days
Packaging Details: Plywood case
Transformer Type: Overhead Distribution Transformer
capacity: 50 KVA or Customized
Primary Voltage: 4160GrdY/2400
Secondary Voltage: 240/120
Cooling Method: ONAN; Self-Cooled
Winding Material: Copper
No Load Loss: +/- 176W
Full Load Loss: +/- 650W
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50kva Single Phase Power Pole Transformer Step Down Electrical Transformers

50kva Single Phase Power Pole Transformer Step Down Electrical Transformers


  • WINLEY supplies power pole mounted transformer. Including single phase and three phase pole mounted transformer.
  • Single phase transformers with KVA ranges from 1 – 500 KVA
  • Distribution and industrial applications
  • CSP & conventonial styles


It can reduce the length of low-voltage distribution lines, reduce line losses, and improve the quality of power supply. The transformer is designed with high efficiency and energy-saving coil core structure. The transformer is characterized by small volume, small infrastructure investment, reduced radius of low-voltage power supply and more than 60% loss of low-voltage line.


Main data


Transformer TypeOverhead Distribution Transformer
PhaseSingle Phase
Capacity50 KVA
Primary Voltage4160GrdY/2400
Secondary Voltage120/240V (L-N-L)
Frequency60 Hz
Temperature Rise65°C
Insulation RatingClass E Insulation - 120°C, 248°F
Cooling ClassONAN; Self-Cooled
Efficiency Standard(s)Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
K-Factor Rating (Harmonic Mitigation)K-1 (Standard)
Winding MaterialCopper
Ambient Temperature Rating40°C
Ambient Operating Temperature Range-40°C to +40°C (-50°F to +104°F)
Sound Level48 dBA
Dimensions*24.5''-W x 26.66''-D x 40.12''-H
Tank Diameter*20.35'' OD
Total Weight (Liquid Filled)*605 lb
Efficiency99.00%

Drawing



Specifications


10kva-500kva Single-phase oil immersed transformer
Rated Cap acity(kVA)HighLow Voltage(v)Connection SymbolStandardShort-circuit impedance(%)Efficiency
Voltage(v)(%)
104160
7200
12000
12470
13200
13800
19920
24940
34500
110
220
230
400
480
II0,II6IEEE/ANSI/ DOE1.8-4%98.7
1598.82
2598.95
37.599.05
5099.11
7599.19
10099.25
16799.33
25099.39
33399.43
50099.49

Accessories



Production process


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.

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