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25KVA Lead Wire Three Phase Automatic Voltage Transformer 380V/240V F/H Class

Xiamen Winley Electric Co.,Ltd
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25KVA Lead Wire Three Phase Automatic Voltage Transformer 380V/240V F/H Class

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Brand Name : WINLEY

Model Number : OSG-25KVA

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 : Lead wire

Input voltage : 380V

Output voltage : 240V

Insulation class : F/H

Standard : EN/UL/AS

Material : Copper or Aluminum

Cooling method : Air cooling

Coil structure : Square Type

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25KVA Lead Wire Three Phase Auto Transformer 380V/240V F/H Class

Feature:

(1) Since the calculation of the autotransformer is less than the rated capacity, under the same rated capacity, the main size of the autotransformer is smaller, and the effective materials (silicon steel, wires and structural materials (steel) are reduced accordingly. The effective materials are reduced to male the copper loss and iron loss are also reduced correspondingly, so the efficiency of the autotransformer is higher.At the same time, due to the reduction of the main size and the reduction of the quality, a single transformer with a larger capacity can be manufactured under allowable transportation conditions.

(2) Since the short-circuit impedance per unit value of the autotransformer is smaller than that of the double-winding transformer, the voltage change rate is smaller, but the short-circuit current is larger.

Specification:

Type Dry Type
Vacuum Pressure Impregnation
Autotransformer
Rated Power Upto 5000KVA
Input Voltage Rated Voltage ≤ 1000V
Current Rated power/ Input Voltage / 1.732
Tap None/Customizable
Connection Delta/Wye
Frequency 50/60Hz
Phase Number Single/Three
Output Voltage Rated Voltage ≤ 1000V
Current Rated power/ Output Voltage / 1.732
Tap None/Customizable
Connection Delta/Wye
Frequency 50/60Hz±5%
Phase Number Single/Three
Vector Group Yyn0/Dyn11
Impedance Voltage 4%
Efficiency ≥98%
Duty Cycle 100% Continuous
Winding Material Aluminum/Copper
No Load Current <4%
Display Analog Voltmeter
Insulation Class F/H
Insulation Resistance ≥10MΩ
Withstand Voltage 2500V, 1 Minute, No Flashover and Damage
Coil Temperature Rise ≤120K
Cooling Method

Natural Convection (AN)

Forced Air (AF)

Working Environment Ambient Temperature: -10℃ to +45℃
Relative Humidity: ≤95% (non-condensing)
Altitude: ≤1000m
Reference Dimensions Customizable
Protection Degree Indoor IP20 (NEMA 1) Outdoor IP54 (NEMA 3)
Standards In Accordance with IEC and EN

25KVA Lead Wire Three Phase Automatic Voltage Transformer 380V/240V F/H Class25KVA Lead Wire Three Phase Automatic Voltage Transformer 380V/240V F/H Class

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.


Product Tags:

25KVA automatic voltage transformer

      

3 phase auto transformer 380V 240V

      

automatic voltage transformer F H Class

      
Buy cheap 25KVA Lead Wire Three Phase Automatic Voltage Transformer 380V/240V F/H Class product

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