Product overview

Grounding transformer is often used to provide a manually loadable neutral point for ungrounded points of the system for grounding of the system. The neutral point of this product is connected to arc suppression coil or resistor and then grounded. Secondary windings with continuous rated capacity can be used as power supply for the station.

Product use

Substations, substations and other user 35kV and below the power system.

Product parameter

Product features

The main technical parameters

Rated capacity: 100 ~ 5500kVA;

Rated voltage: 35kV and below;

Insulation heat class: F grade;

Standards based on: GB1094.6;

Ambient temperature: -25 ~ +40 ℃;

Air relative humidity: daily average of not more than 95%, the monthly average of not more than 90%;

Altitude: below 1000m;

The gradient of the ground is not more than 3, with a good grounding grid;

workplace: no fire or explosion hazard, no conductive dust, no violent vibration, and sufficient space shall be reserved to open the device door.

Grounded Transformers Supplier

Zhejiang Pengbian Electric Co., Ltd. is located in China’s electrical capital, is a collection of high-tech at home and abroad in one, the development and production of power transmission equipment key enterprises.

The company has advanced production equipment and exquisite manufacturing technology, specializing in the production of dry type transformer, oil-immersed transformer, special transformer, all kinds of reactor, wind power, photovoltaic transformer substation, substation transformer core, European-style box-type substation, American box transformer substation, high and low voltage complete sets of electrical equipment, power transmission and transformation equipment such as high and low voltage switchgear. Products should be widely in electric power, railway, industrial and mining enterprises, shipping, etc.