KONCAR Energy Monitoring Equipment & Supplies

Using many years of experience in production of high-voltage and low-voltage electrical motors the ì- GENERATORI I MOTORIî have developed a series of totally enclosed rib-cooled low-voltage squirrel-cage induction motors frame size 280-450 - Series 6AZJ and 8AZJ. Simple operation and robust design have made the three-phase squirrel-cage induction motor with totallyenclosed fan ...

This catalogue contains description and basic technical data of totally enclosed three-phase high-voltage squirrel-cage induction motors Series 6AJZ6 355-800. Series consists of eight frame sizes: 355, 400, 450, 500, 560, 630, 710 and 800 mm. high-voltage induction motors of Series 6AJZ6 355-800 excel in up-to-date design, high degree of efficiency, insulation class F in VPI technology and other ...

This catalogue contains description and basic technical data of totally enclosed rib cooled three-phase squirrelcage induction motors. Series 9AZJ 355-560 consists of five frame sizes: 355, 400, 450, 500 and 560. highvoltage induction motors excel in up-to-date design, high degree of efficiency, insulation class F in VPI technology, adaptability to various requirements of drives, low maintenance ...

The solution in form of an easy-to-install protection relay provides measurement and analysis of shaft voltage and current which may damage the generator bearing. Monitoring of shaft currents and a quick response to increasing amplitude of these currents is an easy way to protect the expensive power generation ...

Condition monitoring of large systems in power plants can come in various forms and functions, whereas different stakeholders want to have access to different kind of information. They all, however, share the same goal - to protect their investment. According to a study from IRD Balancing LLC, in United States alone is spent more than $200 billion annually on maintenance. The research also shows ...

One of the key parameters of the power generator in terms of control and stability protection is the angle of the induced voltage internal to the generator (load angle). Load Angle & Power System (LA&P) enables direct measurement of the generator load angle based on key phasor and electrical values measurement of the generator. Besides load angle measurement, LA&P system enables ...

Torque, speed and power are the defining mechanical parameters associated with functional performance of rotating machines (machine efficiency determination). ST&P system enables insight into this important machine parameters by on line measurement of shaft twist angle. The system uses two precise optical fork sensors for twist angle measurement. Besides on-line torque measurement, ST&P ...

The TG-WFD system performs analysis of magnetic field in machines air gap. Based on a patent-pending solution for differential measurement of magnetic field, the system can provide to users information on potential shorted turns in real-time. TG-WFD system allows better asset management and reliable monitoring of the ...

SRI instrument measures mechanical imperfections such as out-of-roundness and non-concentricity with respect to the bearing surface. The reading which results from these imperfections, usually known as runout, must be reduced if it exceeds the recommended ...

The HG-WFD system performs analysis of magnetic field in machine air gap of turbo generator. Based on patent-pending solution for differential measurement of magnetic field, the system can provide to users information on potential shorted turns in real-time. HG-WFD system allows a better asset management and reliable monitoring of the ...

The static excitation system is based on a robust modular design, engineered and designed to meet all modes of operation of large synchronous generators. The system is characterized by high accuracy, reliability and speed. The main characteristics of this system are: dual-channel redundant configuration, automatic voltage regulator, adjustable PID type, excitation current regulator, higher-level ...

Low and high voltage induction motors for ship maneuvering (thrusters) and technological drives (pumps, fans and ...

Small hydro plants are crucial source of power in some areas. For longer lifetime and better asset management they need to be equipped with a proper monitoring system. Small hydro condition monitoring (SHCM) is a solution specifically designed for small hydro plants with installed capacity of up to 5 MW. The SHCM system is designed to measure all key parameters and prolong the life span of small ...

EMCM is a compact monitoring system that detects key motor faults such as damage of stator and rotor windings and shaft and bearing damages. It also monitors key motor values - vibration, current and temperature. The solution uses high resolution patented method for fault detection which enables predictive maintenance and so significantly expands the life time of medium and high voltage motors. ...