Wasvar Electronics Company Limited

Wasvar Electronics Company Limited is a joint venture. We have our own manufacturing factory called Lijiu Capacitor Factory, founded in 1989. Lijiu Capacitor Factory is the first professional power capacitor factory in Guangdong Province, covering an area of about 6,000 square meters and has around 100 employees.

What we produce?
Metalized self healing low voltage power capacitors
Filter capacitors
AC motor capacitors
Reactive power local compensators

What are the features of our products?
1) Metalized polypropylene film
2) Self healing
3) Dry structure: With special filling or independent structure
4) With the highest level of protection device
5) Highly compact

What makes our products special?

1) Imported Swiss winding machine (METAR): It is the first class winding machine in the world. It guarantees the high quality of the capacitor core products.
2) Imported Italian metal spray machine (METCO): It is controlled by computer and works in a dustless workshop. It makes the spaying well proportionally and gradually.
3) The Function Assignment machine and capping machine are also imported from Italy.
4) Qualified employees: 20% of our employees are skillful technicians. We have professional engineering teams. They are in charge of product development, product design, production control, quality control, machine maintenance and technical support.
5) After-sales service: We have sales department both for domestic market and overseas market. We are always responsible for the products we sold.
6) Technical support: Our engineer will support the customers for the products from the beginning. We will design the capacitor according to customers' demands. We will supply technical services during the installation and maintenance.

The Awards we gained:

New products of Guangdong Province in 1990
Golden Prize of New Technology of China in 1994
New High Technology Enterprise by Guangdong Science & Technology Committee in 1996
Electric Power Saving Products in 1996
Key New Products of Guangdong Province in 1997
ISO9002:1998
Certificate of Conformity Certification of Electrical Equipment in 1999

What is Power Capacitor?

Power capacitors are important components in systems for transmission and distribution of electric power. Power capacitors are used primarily to increase power transmission capability through parallel and series compensation. A capacitor installation for relatively high power applications generally includes a single enclosure. Our plurality of capacitor sections that are mutually interconnected in parallel and/or series combination is for achieving the desired capacitance. A low-voltage electrical power capacitor is generally made up from capacitive windings, which are formed by a coil of metalized dielectric films. High power capacitors are generally used without any special protection, an external coating of enamel or varnish being sufficient to ensure completely satisfactory operation under normal conditions of use.

The Application of Power Capacitor: Power factor correction

In electric power distribution, capacitors are used for power factor correction. Such capacitors often come as three capacitors connected as a three phase load. Usually, the values of these capacitors are given not in farads but rather as a reactive power in volt-amperes reactive (VAr). The purpose is "to counteract inductive loading from devices like electric motors and transmission lines to make the load appear to be mostly resistive". Individual motor or lamp loads may have capacitors for power factor correction, or larger sets of capacitors (usually with automatic switching devices) may be installed at a load center within a building or in a large utility substation.