50KVA Three Phase Isolation Transformer Step Down Transformer 440V to 220V/127V with CE Certificate

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  • 1 - 4 Sets
    $894.00
  • 5 - 9 Sets
    $863.00
  • >=10 Sets
    $799.00
Lead Time:
Quantity(Sets) 1 - 10 11 - 20 21 - 30 >30
Est. Time(days) 7 10 15 Negotiable
Customization:
Customized logo (Min. Order: 1 Sets)
Customized packaging (Min. Order: 1 Sets)

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Graphic customization (Min. Order: 1 Sets) Less
Samples:
$894.00 /Sets | 1 Sets (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
China
Brand Name:
LeiLang
Model Number:
SG-02
Usage:
Power
Phase:
Three
Coil Structure:
EI
Coil Number:
Autotransformer
Input Voltage:
400V
Output Voltage:
220V
Connection Type:
DYN11/YYN0
Capacity:
50KV
Insulation level:
50/60Hz
Earth Resistance:
H
Cooling Method:
Natural or air cooling
Supply Ability
Supply Ability:
800 Set/Sets per Month
Packaging & Delivery
Packaging Details
Wooden box or customized
Port
shanghai
Picture Example:
package-img
Lead Time :
Quantity(Sets) 1 - 10 11 - 20 21 - 30 >30
Est. Time(days) 7 10 15 To be negotiated
Video Description
Products Show
Product Description
Product Name
50KVA Three Phase Isolation Transformer Step Down Transformer 440V to 220V/127V with CE Certificate
Product Model
SG/QZB/SBK/Power transformer/ZSG/SBDG/EPS UPS
Winding Material
Enameled copper wire or enameled aluminum wire
Capacity
50KVA
Input Voltage
440V
Output Voltage
220V
Frequency
50/60Hz
Connection Type
DYN11/YYN0
Insulation Level
F/H
Enclosures Protection Level
IP20
Pressure-tight Test


Primary to secondary2.5KV/min;
Primary to safety ground2.5KV/min;
Secondary to safety ground1.5KV/min
Insulation Resistance
Primary to secondary 2500V>100megohm;
Primary to safety ground 2500V>100megohm;
Secondary to safety ground 1500V>100megohm
Ground Resistance
25A<100milliohm
Induction Withstand Voltage Test
125Hz / 800V / 60s
Cooling Method
Natural or air cooling
Temperature Rise
≤125K
Transformation Ratio
<3%
Air Carrying Current
<3%
Impedance Voltage
about 4.5%
Total Losses
4%
Efficiency
80%--99%
Operating Temperature
-15℃~40℃ (40℃, 90%R.H., 56days)
Storage Temperature
-25℃~100℃(40℃, 90%R.H., 56days)
Certificate
CE,ISO
The technical parameter for reference only, for exactly technical information, please feel free to contact us!
Our Company

       Leilang-Electric is located in Shanghai, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, reactors, etc.They are widely used in industrial equipment, CNC machinery, power generation, new energy, coal, metallurgy, petroleum, chemical, railway transportation, urban infrastructure and other areas.

    We hold the quality management system certificate compliant to the ISO 9001:2015 standard. All kinds of products hold CE certificate, and many third-party testing certificate. Our products can meet the electrical safety requirements of many countries, such as SASO, UL, etc.

    Our products are sold to Europe, North & South America, Oceania, Asia and Africa, more than 100 countries and regions in the world are using Leilang-Electric products. Products’ quality and technical service are recognized by all customers around the world, and we have cooperative distributors in some countries.

    Leilang-Electric will continue to carry forward the spirit of integrity management, technological innovation and win-win cooperation, provide top quality products and superior services to every customer, and produce more energy efficient electrical equipment, for our better tomorrow.

Our Certifications
Packing & Delivery

Packing Details  : Wooden box or customized

Delivery Details : Generally it is 5-30 days after order of products.




Customer Case


Our customers  are from Europe, North & South America, Oceania, Asia and Africa,etc,.

Products' quality and technical service are recognized by all customers around the world.

Leilang-Electric always welcome you to visit our factory!

FAQ

1. Q: Can I have a sample order? 
 A: Yes, we welcome sample order to test and check quality,and you need to pay the sample fee and freight.
2. Q: What is the lead time? 
 A: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 days.
3. Q: How long is the warranty? 
 A: 1 year 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(MOQ:≥10pcs). 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.

If you have any questions, please do not hesitate to contact us, we will be on our priority attention and fastest reply!

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