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Dry Type Shunt Reactor

Earthing Transformer

Earthing Transformer Description :

In some situation, the system neutral may not be available. To be able to ground these system , earthing/grounding transformers can be used to create a neutral, which in turn can be connected to ground either directly, or more commonly a Neutral Grounding Resistor (NGR). These combinations are known as artificial neutrals.

All sealed parts use rubber, which could effectively anti-aging by heat, light and electricity, also emote controlled thermometer and pressure release valves which increase the reliability.

#Earthing Transformer

Dry Type Shunt Reactor

Description :

With the rapid development of China's electric drive industry, high and low voltage variable speed drives and power transmission also the distribution system supporting the reactors have been widely produced and used in electric power, metallurgy, machinery, iron and steel, textiles, paper, petrochemical and other industries.

Shunt reactors: AC inside pass, the role of it is to compensate for the capacitance of the system. Typically thyristor series reactance current can be adjusted continuously. Series reactor: the inside through the exchange, its role is in series with the compensation capacitor.

#Dry Type Shunt Reactor

ZSG Dry type rectifier transformer

ZSG Dry type rectifier transformer Description:

SG Series three-phase transformers are widely used in AC 50-60Hz, input and output voltage does not exceed a variety of three-phase 500V power supply applications. Products of various input and output voltage level, join groups, regulating the number and location of the tap (typically ± 5%), winding capacity allocation, single-phase winding with the secondary, the use of rectifier circuit, is required with shell, etc., can be based on user demands meticulous design and manufacturing. ZSG series three-phase rectifier transformers for rectifiers, rectifier made, after charging, voltage regulators and DC power supply purposes.

#ZSG Dry type rectifier transformer

ZPSG Dry-type rectifier transformers

PRODUCT DESCRIPTION

Dry-type rectifier transformers are a kind of devices specially providing multiphase rectifier power supply for MV and HV frequency converter.

At present, the Large-capacity high-voltage level inverter has been used to any appreciable extent with the rapid development for high-voltage variable frequency control technology.

Adoption the speed control of Dry-type rectifier transformers can reduce energy consumption and production costs.

Our successfully company developed a series of multi-phase based on many years of Dry-type rectifier transformers production and design technology. This kind products have been used in national key project.

Adopt the principle of phase shift of triangle and by the secondary winding of several different phase shift angles. They can form the rectifier transformers; the equivalent phase number is 9-phase, 12-phase, 15-phase, 18-phase, 24-phase and 27-phase etc.

HV side directly of transformer connected into the high-voltage grid and it's LV side has a plurality of three-phase windings, it according to the 0°、θ°、…、(60-θ)° to show the Yanbian triangle connection with each low-voltage three-phase windings from the LV side of transformer.

Adopt the principle of phase shift of triangle and by the secondary winding of several different phase shift angles. The rectifier power supply can effectively offset the harmonious wave by combination of frequency conversion power unit. The product is mainly used in the boiler fan, water supply system of the power plant and in the automation system of metallurgical and chemical industries and municipal project.

Taking various types of HV and LV frequency converters into enough consideration, we have carefully developed and prepared ZPSG type NOMEX insulation dry-type rectifier converter. The product includes 9-phase, 12-phase, 15-phase, 18-phase, 24-phase and 27-phase etc. self-cooling and air cooling types of rectification frequency conversion transformers.

There are variety morphological structure of Multi-phase rectifier transformer winding and the outlet size can be customized as customers' installation request.

SH15-M Oil Type Amorphous Alloy Power Transformer

Description :

Over a century, principle of power transformer has not ever changed, but as time progressed, the advanced production facilities are getting perfected, the transformer with amorphous alloy core produced by our company adopts new magneto conductive material, i.e. amorphous alloy core. The no-load loss of this kind of transformer is 80% lower than that of stalloy cored transformer, and so does the no-load current. It is the most ideal distribution transformer in energy saving at present, especially suitable for the rural power grids and the developing districts, where the load factor is rather low. The amorphous alloy cored power transformer has advantage of low no-load loss, energy-saving and environment-protection, and it is fully in accordance with the national industrial policy” resource-saving, environmentally-friendly, and the establishment of reef society". The oil immersed transformer also has the ability to reduce the CO, SO, and Nox dioxide emissions of harmful gases. and therefore it is tiled as "green material" of 21st century.

Features :

Amorphous alloy transformer uses new magnetic material , amorphous alloy, as core. The no-load losses dropped about 75% and no-load current declined about 80% compared with traditional silicon steel core transformer. This reduces the running cost of the transformer greatly. It’s an ideal distribution transformer and particularly suitable for low load rate areas such as countries, developing areas and having a great real meaning in building saving recourse society.

#Amorphous Alloy Power Transformer

SH15-M Dry Type Amorphous Alloy Power Transformer

SH15-M Dry Amorphous Alloy Power Transformer Description : Over a century, principle of power transformer has not ever changed, but as time progressed, the advanced production facilities are getting perfected, the transformer with amorphous alloy core produced by our company adopts new magneto conductive material, i.e. amorphous alloy core. The no-load loss of this kind of transformer is 80% lower than that of stalloy cored transformer, and so does the no-load current. It is the most ideal distribution transformer in energy saving at present, especially suitable for the rural power grids and the developing districts, where the load factor is rather low. The amorphous alloy cored power transformer has advantage of low no-load loss, energy-saving and environment-protection, and it is fully in accordance with the national industrial policy” resource-saving, environmentally-friendly, and the establishment of reef society". The oil immersed transformer also has the ability to reduce the CO, SO, and Nox dioxide emissions of harmful gases. and therefore it is tiled as "green material" of 21st century.

SH15-M Dry Amorphous Alloy Power Transformer Features : Amorphous alloy transformer uses new magnetic material , amorphous alloy, as core. The no-load losses dropped about 75% and no-load current declined about 80% compared with traditional silicon steel core transformer. This reduces the running cost of the transformer greatly. It’s an ideal distribution transformer and particularly suitable for low load rate areas such as countries, developing areas and having a great real meaning in building saving recourse society.