138kv 132kv Power Transformer

Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of 138kv 132kv power transformer in China, also supports customized service with low price. Welcome to buy discount 138kv 132kv power transformer for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.

GNEE Steel power transformer

A power transformer is defined as a transformer that operates with high voltages and currents in the power system network. It is mainly used to increase or decrease the voltage level between the generator and the distribution circuits. A power transformer has two or more windings that are magnetically coupled through a core. A varying current in one winding creates a varying magnetic flux in the core, which induces a varying voltage in the other windings. The ratio of the voltages in the primary and secondary windings depends on the number of turns in each winding.

power transformer manufacturers

Power transformers are used for several reasons in the electrical power system. Some of them are:

To reduce power loss in transmission lines: Electrical power is generated at low voltage levels, which results in high current and high line losses due to ohmic heating. By using a step-up transformer at the generating station, the voltage level can be increased, and the current can be reduced, which reduces the line losses and improves the power factor. Similarly, at the receiving end, a step-down transformer can be used to lower the voltage level to a suitable value for distribution and consumption.

To provide galvanic isolation between circuits: Power transformers can provide electrical isolation between two or more circuits that have different potentials or frequencies. This can prevent short circuits, ground faults, interference, and damage to sensitive equipment.

To match the load impedance with the source impedance: Power transformers can adjust the voltage and current levels of a circuit to match the load impedance with the source impedance. This can improve the power transfer and efficiency of the circuit.

To provide multiple voltage levels for different applications: Power transformers can provide different voltage levels for various purposes, such as lighting, heating, cooling, communication, etc. For example, a three-phase transformer can provide three-phase power for industrial applications, as well as single-phase power for domestic applications.

single phase power transformer

1.Q: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Henan China.

2.Q: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products.

3.Q: Do you have any Certificate?
A: Yes. Each of our unit has CCC, ISO9001 certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.

4.Q: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your situation, I will give you professional solution.We have shipping agent can choosing the cheapest and fastest delivery. FOB,CIF, C&F or EXW are no problem for us.

5.Q: How can I pay you?
A: T/T, L/C is very well used.

6.Q: What about the production?
A: Produce time is 4~6weeks.

7.Q: Could you offer some spare parts?
A: Yes, no problem.

8.Q: What about the maintenance?
A: All the goods past the test, maintenance is very easy.

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