EI Series Low Frequency Dry Type Power Transformer with Lead Wire

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Audio
• Phase: Single
• Model NO.: AL-3050
• Core: AL TRANSFO
• Cooling Method: AL TRANSFO
• Winding Type: AL TRANSFO
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: AL TRANSFO
• Transport Package: Carton
• Specification: 30cm*20cm*30cm
• Trademark: AL TRANSFO
• Origin: China
• HS Code: 85043190
• Production Capacity: 1000/Month

Product Description

Product Description

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For this kind of machine tool control transformer is a kind of new product by reference to sample of SIMENS Company,it accords with standards like VDE0550,IEC204-1,IEC439,GB5226,etc.It is suitable for AC circuit of 50~60Hz,output rated voltage less than 220V,input rated voltage less than 500V,worked as control power supply for mechanical equipment and general electrical appliance and as power supply for work lighting and signal lamp.

 

Working Conditions

1.Ambient temperature: -5°C~+40°C;

2.Altitude for installing place should not exceed 2000m;

3.Relative humidity: <95%;

4.Environment exists without gas, steam, chemical deposition, dust or dirt that will affect transformer's insulation seriously, also explosive or corrosive medium is not allowed;

5.If any special working conditions that are not in line with the above stipulations, user shall negotiate with us.

 

Main Technical Characters

1.Input voltage: 220V,380V or be customized

2.Output voltage: 6V,12V,110V or be customized

3.Capacity range: 25VA-100KVA above

4.Efficiency: ≥95%

5.Insulation class: B or above as customized

6.Type of cooling system: natural air drying or with fans cooling for IP20

7.Waveform distortion: no additional waveform distortion

8.Function: indication of input voltage, output voltage and current

9.Protection: over-current protection

10.Winding conductor material: usually use copper, can use aluminum if you have special requirements

11. Can operate itself without anybody attending for a long term

12.Electric strength: no breakdown or flashover phenomenon under power frequency sine voltage of 2000V for 1min

13.Overload capability: for 1min under two times of rated current

 

Packaging & Shipping

FAQ

 

 1.Packaging Details   seaworthy packing 

2.Lead Time    Shipped in 20 days after payment

3.Strict sampling inspection on products before shipment and    intact product packaging ensured

4.Support product customization