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7KVA Dry Type Three Phase Auto Transformer 415V/200V Copper Wire

Categories Three Phase Auto Transformer
Brand Name: WINLEY
Model Number: OSG-7KVA
Certification: ISO,CE
Place of Origin: CHINA
MOQ: 1unit
Price: $20-$8000
Payment Terms: T/T
Supply Ability: 1000units/month
Delivery Time: 10-15days
Packaging Details: Plywood case
Type: Dry type
Primary voltage: 415V
Secondary voltage: 200V
Winding: Copper wire
Frequency: 50/60Hz
Standard: IEC/AS
Coil structure: EI
Protection: IP00
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7KVA Dry Type Three Phase Auto Transformer 415V/200V Copper Wire

7KVA Dry Type Three Phase Auto Transformer 415V/200V Copper Wire


Feature:

1. High mechanical strength.

2. Low losses.

3. Environmentally friendly.

4. Easy installation.


Specification:

TypeDry Type
Vacuum Pressure Impregnation
Autotransformer
Rated PowerUpto 5000KVA
InputVoltageRated Voltage ≤ 1000V
Current100 * 1000 / Input Voltage / 1.732
TapNone/Customizable
ConnectionDelta/Wye
Frequency50/60Hz
Phase NumberSingle/Three
OutputVoltageRated Voltage ≤ 1000V
CurrentRated power/ Output Voltage / 1.732
TapNone/Customizable
ConnectionDelta/Wye
Frequency50/60Hz±5%
Phase NumberSingle/Three
Vector GroupYyn0/Dyn11
Impedance Voltage4%
Efficiency≥98%
Duty Cycle100% Continuous
Winding MaterialAluminum/Copper
No Load Current<4%
DisplayAnalog Voltmeter
Insulation ClassF/H
Insulation Resistance≥10MΩ
Withstand Voltage2500V, 1 Minute, No Flashover and Damage
Coil Temperature Rise≤120K
Cooling Method

Natural Convection (AN)

Forced Air (AF)

Working EnvironmentAmbient Temperature: -10℃ to +45℃
Relative Humidity: ≤95% (non-condensing)
Altitude: ≤1000m
Reference DimensionsCustomizable
Protection DegreeIndoor IP20 (NEMA 1)Outdoor IP54 (NEMA 3)
StandardsIn Accordance with IEC and EN


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: 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: 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(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.

China 7KVA Dry Type Three Phase Auto Transformer 415V/200V Copper Wire factory
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