1 Phase Auto Transformer

• Usage: Single-phase Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: Trugeng
• Transport Package: Carton/Wooden Case
• Specification: 1pc/box; 10 pcs/carton
• Trademark: Trugeng; OEM
• Origin: China
• Production Capacity: 10000 PCS / Year

Product Description

Description

Autotransformer is a special variation of transformer in which primary and secondary windings are connected and therefore there is no galvanic separation between circuits. Autotransformers are used to connect networks with different voltage levels. They are also used in starting systems and in systems whereever a lack of electrical separation between primary and secondary circuits is allowed. The undoubted advantage of the autotransformer is that compared to the transformer of the same outgoing power they are smaller, lighter and cheaper.
 
 
 
Technical data

Design	Single-phase autotransformers are produced in accordance with requirements of standard: EN/IEC 61558-2-1
Insulation class	B(130^oC) - standard up to 5 kVA; F(155^oC) - standard above 5 kVA
Ambient temperature	40^oC
Protection degree	IP 00
Protection class	I
Frequency	50/60 Hz
Primary voltage	up to 1000 V
Secondary voltage	up to 1000 V

 

Why us?

1. We have extensive experience in low tension transformers more than 15 years

2. The prices of our products are very reasonable because our network of raw material supply, spare parts and goods. And our factory is efficient.

4. Our  group of professional inspectors supervising the quality for your every order. Our products have  obtained  CE, CB, CCC, and ROHS certificates. 

5. We have particular designers in charge of packing.

6. We have experienced salesmen to handle business for you specially.