Portable Cheap Silent Inverter Gasoline Generators 1kw 2kw 110v

Working principle of frequency conversion generator:

frequency conversion generator is also called digital generator or inverter generator. Variable frequency generator is driven by gasoline or diesel power to high-speed rotation of flywheel permanent magnet rotor cutting stator magnetic force line to generate induction potential, output AC voltage, generally between 260V and 400V, then the voltage frequency is unstable, and then through the converter rectifier to convert AC into DC, through the converter chip DSP or SCM by sampling current and voltage, And integrated calculation control IGBT PMW and power throttle stepper motor input stable civilian voltage and frequency

1. Classified according to the mode of electrical energy conversion:

According to the conversion of electric energy can be divided into AC generator and DC generator two CAT-parts-partsegories.

Alternator is divided into synchronous generator and asynchronous generator two kinds. Synchronous generators are divided into two types:

hidden pole synchronous generator and salient pole synchronous generator. Synchronous generators are most commonly used in modern power stations; asynchronous generators are rarely used.

Ac generator set can be divided into single-phase generator and three-phase generator two kinds. The output voltage of the three-phase generator is 380V and that of the single-phase generator is 220V.

2. ClassifiCAT-parts-partsion by excitation mode:

According to the excitation mode can be divided into brush excitation generator and brushless excitation generator two types

The excitation mode of the brushless excitation generator is separately excited, and the excitation mode of the brushless excitation generator is self-excited. The rectifier of the alternate-excited generator is on the generator stator, while the rectifier of the self-excited generator is on the rotor of the generator set.

3. ClassifiCAT-parts-partsion by driving power:

There are many forms of generator drive power, the common power machine are:

(1) Wind turbine

Wind turbine is to rely on the wind to drive the generator rotation, generate current; The generator consumes no additional energy and is a pollution-free generator;

(2) hydraulic generator

Hydraulic generator is the use of water flow difference, generate power, drive the generator to generate electricity, is also the use of green natural resources power generation equipment, also known as hydrogenerator

(3) oil-fired generator

Product Description:

Since establishment in 1985, Guangdong ALI Testing Equipment Co., Ltd, a wholly-owned subsidiary of GSKA Group has been providing a wide and complete range of products and services to the society. GSKA has now 16 offices, warehouses and service centres in China, with head office loCAT-partsed in Hong Kong. There are more than 100 employees in GSKA Group, and we are expanding into many industries with rapid expanding pace of China.

There are mainly 4 departments in GSKA Group, namely:

1) Construction and Mining equipment

GSKA has been cooperating with many international famous brands in China, such as Ingersoll-rand, Atlas Copco and Liebherr. Our products include concrete batching plants, concrete mixers, hydraulic crawler drills, pneumatic crawler drills, water well drills, air compressors, road compactors, breakers and various other equipment. We are major in several industries, such as hydro-electric power plants, cement quarries, coal mines and railway systems.

In order to provide a quick response to our customers, we have stocked over US$1.5 Million spare parts of Ingersoll-rand and Atlas Copco in our Chinese warehouse. Recently, we have exported small air compressors, pneumatic crawler drills, water well drills and drilling accessories and spare parts to overseas market.

2) Power Group

GSKA has been supplying CAT-parts and Broadcrown gensets for more than 15 years. Our major customers include Telecoms, Banks, Airports, Factories and many other sectors in the society. We are also doing assembly of gensets in China, under our brand name of "GSKA " with ratings from 1KVA to 2000KVA. The quality of "GSKA " genset has won a very good reputation from customers in China and overseas market.

We are also the specialists for genuine spare parts, such as CAT-parts, Perkins, FG Wilson, Cummins, , Volvo, etc.

Besides gensets, we also provide total solution on the power problems, such as Powerware - UPS, DC system and battery ,lightning equipment and many other electronic products.

3) Security and IT Group

GSKA acquired famous USA brand name Locktronix in 2004 and started manufacture electric locks in China. Since then, we have been exported products to the Middle East, South Asia and Africa. Our market is expanding each year and we are looking for more distributors in different countries to be our business partners. Besides electric locks and accessories, we have also developed our own access control system by our software team. The system includes smart card solution and also biometric access control, such as hand-key, fingerprint and facial recognition. Our EC-PAYROLL system has been widely used in many factories both in Hong Kong and mainland China.

After all, GSKA has an objective of "Always Provide the Best" and we shall consistently provide high quality products and reliable services to our worldwide customers. We are looking forward to making good business with our partners