If the blrcx is equipped with a temperature sensor option l, can be via one of the switching exits, a fan to be controlled. Furthermore the regulation algorithm respects unsymmetrical capacitor steps during its work. It is the power that actually powers the equipment and performs useful work. Microprocessor controlled power factor controller with 1phase measurement system automatic detection and correction of the phase of current and voltage connection fullyautomatic ckvalue setting, self adapting, connection of different capacitor step sizes possible automatic detection and usage of the optimum capacitor step. Power factor control relay blrcm 3phase microprocessor controlled power factor controller with 3phase measurement system and display of measurement values fullautomatic ckvalue setting, self adapting, connection of different capacitor step sizes possible.
The relay outputs of the power factor controller are designed for the direct connection to. With a heavyduty, threephase capacitor construction in a small, wallmount footprint, this product is. Blrcm power factor controller by using the manual mode. Kw is working power also called actual power or active power or real power. Between the terminals m and mo is the breaking contact. This manual is intended for programmers, commissioning people, supervision people who need to start communication, access data, and to develop supervision software which will interact with the power factor controller rvt. The beluk family of products consist of the blr series of power factor controllers, ksr capacitor protection relay and emm 5 power analyzer. Setup in this submenu, basic settings can be made for the blrcm.
With the new design of the products, each instrument automatically sets up. This submenu is protected by a password factory setting 2402. Power factor controller blrcmtrt for dynamic power factor control response time pdf ebooks. The power factor of an ac electrical power system is defined as the ratio of the real power flowing to the load, to the apparent power in the circuit,and is a dimensionless number between 1 and 1. Power factor improvement may be defined as the ratio of the real power to the apparent power. Pfc power factor correction the power factor correction should be set to yes to enable the controller to compensate for any reactive loads.
The most important duty for the power factor contro l relay is the. In main menu level, you can choose by pushing or the main menus. In this video you will see how to wire power factor relay and power capacitors to create a complete power factor correction panel. Har monic of voltage, displacement power factor cos. This allows using single phase or three phase capacitors in any sequence. Range of true intelligent power factor control regulators, that are class leading with comprehensive system monitoring, diagnostics and selfadaptation to its electrical environment. This is the cause that there are special requirements for the control units of these compensation panels, the power factor control relays. Microprocessor controlled power factor control relay with. Todays microprocessor technology allows power factor control relays to accomplish far more functions than ever before.
The eaton autovar 300 is designed for low voltage applications with a variable system load where maintaining a precise target power factor is required. Automatic power factor controller automatic capacitor. True power calculations measurements power factor correction capacitors system impacts i2 r losses, chapter 9 nec equipment sizing power factor charges problems with adding caps harmonic resonance volt rise power factor vs load factor. Power factor control relays blr cm 3 phase power factor. High tech power factor control with the aim to reach tar get cos phi as fast as possible and with the least switching amount. For power factor improvement purpose, static capacitors are connected in parallel with those devices which work on low power factor. Power factor controller blrcm with 6 relay outputs cm 06r. Power factor correction regulator blrcx 6 to 14 steps. Power factor control relay blrcm boddingtons power controls. Automatic detection and usage of the optimum capacitor step. The 3phase measurement system of the blrcm 3phase power factor regulator also detects unsymmetrical loads.
We have utilized our advanced manufacturing facility to manufacture and supply a superior range of automatic power factor controller. Power factor controller blrcm reference guide eaton. Power quality reactive power compensation units are used in companies to save costs and also to reduce the load of the network. The two lines of top area are showing information about general status of the relay. Designed with high quality raw materials, these are free from any scratches to ensure high efficiency, longer serviceability and. Blrcm with option dm includes a rechargeable battery to run the realtime clock. Understanding power factor definitions kva, kvar, kw, apparent power vs. Power factor correction and harmonic filtering in electrical plants introduction introduction in electrical plants the loads draw from the network electric power active as power supply source e.
Reactive compensation plays a vital part in reducing losses in cables, transformers etc thus reducing co 2 levels. Power factor control relay blrcm 3phase aeg industrial. High tech power factor control with the aim to reach target cos phi as fast as possible and with the least switching amount. Both power and control wiring interconnection is required between the two. By means of the measurement values of voltage and current blrcm calculates the conditions in the network. These settings are necessary for correct function and for correct display of the measurement values. Blr controllers include the blrca, blrcb, blrcc, blrcm and the latest in the series, the blrcx. Understanding power factor and how it affects your. Power factor control relay blrcm with 12 relay outputs. To understand power factor, well first start with the definition of some basic terms. Real power is the capacity of the circuit for performing work in a particular time. It is the power that actually powers the equipment and performs useful. Connecting lead 1m with marked wires and plugin terminal. To replace this battery, please send the relay to beluk.
Power factor control relay blrcm with 6 relay outputs. It is a dimensionless quantity whose value lies between 0 and 1. We know that most of the industries and power system loads are inductive that take lagging current which decrease the system power factor see disadvantages of low power factor. Thus also in unsymmetrical electricity networks an optimum power factor correction is guaranteed. The various regulating algorithms of the blr cm realtime best fit or mixed algorithm are the brain in this powerful power factor controller. Power factor controller blrcm reference guide eaton the relay outputs of the power factor controller are designed for the dynamic steps are.
Power factor controller blrcm high tech power factor control with the aim to reach target cos. Power factor controllers including the blr series of blrcx, blrca, blrcb, blrcc, blrcm and replacement for the blrmc. View and download beluk blrcm modbus technical documentation manual online. The cm power factor relay has a complete programmable alarm system as indicated in the paragraph supervision see download blr cm 3 phase pdf. Autovar medium voltage automatic power factor correction. The various regulating algorithms of the blr cm realtime algorithm mixed algorithm best fit algorithm are the brain in this powerful pfc.