PHARPS32010000 | PHARPS32200000 | 电力变压器

型号：PHARPS32010000

类别：电力变压器

成色：全新/非全新

货期：现货

质保：一年

快递：顺丰/德邦

付款：电汇， 西联汇款

尺寸

产品净厚度/长度：203.2 毫米

产品净高：635 毫米

产品净宽：330.2 毫米

PHARPS32010000电力变压器是一种关键的电气设备，主要用于将某一数值的交流电压（电流）转换为频率相同但数值不同的另一种或几种电压（电流）。以下是关于电力变压器的详细解释：

定义与工作原理：

电力变压器是一种静止的电气设备，它基于电磁感应的原理工作。

当一次绕组通以交流电时，会产生交变的磁通，这个磁通通过铁芯导磁作用，在二次绕组中感应出交流电动势，实现电压或电流的转换。

结构与组成：

PHARPS32010000电力变压器通常由铁芯和绕组组成。铁芯是变压器的磁路通道，而绕组则是变压器的电路部分，由一定匝数的漆包线绕制而成。

绕组分为初级绕组（也称为一次绕组）和次级绕组（也称为二次绕组或副边绕组）。与电源相连的绕组为初级绕组，与负载相连的绕组为次级绕组。

分类与用途：

电力变压器根据其用途可分为电力输配电用变压器、试验变压器、仪用变压器及特殊用途的变压器等。

PHARPS32010000电力输配电用变压器是电力输配电、电力用户配电的必要设备，用于在电力系统中传输电能时改变电压等级。

试验变压器用于对电器设备进行耐压（升压）试验。

仪用变压器则用于配电系统的电气测量和继电保护。

应用场合：

电力变压器广泛应用于电力输配网、工业领域、农业用途、建筑和住宅、基础设施和电力负荷管理等多个领域。

PHARPS32010000 | PHARPS32200000 | Power transformer

Model: PHARPS32010000

Category: Power transformers

Finish: New/not new

Delivery time: from stock

Warranty: One year

Express: SF Express/Debon

Payment: Wire transfer, Western Union

dimension

Product net thickness/length: 203.2 mm

Product height: 635 mm

Product width: 330.2mm

PHARPS32010000 Power transformer is a key electrical equipment, which is mainly used to convert a certain value of AC voltage (current) into another or several voltages (current) with the same frequency but different values. The following is a detailed explanation of power transformers:

Definition and working principle:

A power transformer is a stationary electrical device that works on the principle of electromagnetic induction.

When the primary winding through alternating current, will produce alternating magnetic flux, this magnetic flux through the core magnetic action, in the secondary winding to induce AC electromotive force, voltage or current conversion.

Structure and composition:

PHARPS32010000 Power transformers usually consist of iron cores and windings. The iron core is the magnetic channel of the transformer, and the winding is the circuit part of the transformer, which is wound by a certain number of turns of enamelled wire.

The windings are divided into primary windings (also known as primary windings) and secondary windings (also known as secondary or secondary side windings). The winding connected to the power supply is the primary winding, and the winding connected to the load is the secondary winding.

Classification and Use:

According to its use, power transformers can be divided into power transmission and distribution transformers, test transformers, instrument transformers and special purpose transformers.

PHARPS32010000 Transformers for power transmission and distribution are necessary equipment for power transmission and distribution, and power users' distribution, which are used to change voltage levels when transmitting electric energy in the power system.

Test transformers are used to withstand voltage (boost voltage) tests on electrical equipment.

Instrument transformers are used for electrical measurement and relay protection of distribution systems.

Application:

Power transformers are widely used in power transmission and distribution networks, industrial fields, agricultural uses, buildings and residential, infrastructure and power load management and other fields.