The Borna Niroo Karan company, by relying on the 40 years experienced of Reyhany Yazdi company, based on the preparation of high quality, standard products correspondent to update science and technology was stablished in October 2011. Borna Niroo Karan (Bornika) Co, also provide systematic and even according to customer requirements after sales service. This company with developed experience, high ability, also professional employees, has exclusive representative of top world's brand and is active in field of importing, providing and distributing of various electrical equipment. Borna Niroo Karan Co. is a member of the electrical industry syndicate and sponsor of electrical syndicate in conferences. This company is the member of vendor list of Oil, Gas, Petrochemical and Telecommunication companies proudly.
A voltmeter, also known as a voltage meter, is an instrument used for measuring the potential difference, or voltage, between two points in an electrical or electronic circuit. Some voltmeters are intended for use in direct current (DC) circuits; others are designed for alternating current (AC) circuits. Specialized voltmeters can measure radio frequency (RF) voltage.
Voltage transducer, current transducer, transducer frequency, active and reactive power transducer, transducer power factor (cos phi), programmable transducer, transducer resistance, temperature transducer, transducer isolation, pressure transducers, and Transdyvsrkhazny. . .
There is often confusion between the roles of Surge Protection Devices and Isolation Transformers. This Technical Note attempts to clarify the applications that each is best suited to.
For confirming the specifications and performances of an electrical power transformer it has to go through numbers of testing procedures. Transformer is one of the important equipment in power system. So, testing the transformer is pretty serious issue.In this paper, the different types of transformer testing are mentioned.
capacitor Or storage consists of two parallel plates of metal or insulating layer of air is in the midst of it.
Any internal fault inside the stator winding is cleared by mainly differential protection scheme of the generator or alternator.The differential protection is provided in the generator by using longitudinal differential relay.
