Power Factor Controllers By Arihant Systems & Electricals Pvt. Ltd.

Application:

* Manual and automatic control of central Power Factor Correction Equipment in Low and Medium Voltage plants.

Standards:

* EN 50178
* EN 61010-1
* EN 50081-2
* EN 61000-6-2

Range:

* Measuring voltage 58V - 690V (model ESTAmat PFC)
* Operating voltage 230VAC 15% or 120VAC 15%
* 1...6 steps and 1...12 steps
* Alarm functions

Benefits:

* Easy mounting with small flat metal springs
* Comfortable setting of parameters via push buttons on the front
plate
* Ability to lock keyboard against unauthorized operation
* Potentialfree measurement entries
* Current and voltage as the measurable variables for P.F. are
conducted across a 50 or 60 Hz filter to avoid any influence of
existing harmonics on the measurement process
* No need to differentiate between X/1A or X/5A current
transformer
* 4-Quadrant operation trouble-free operating also in generator
mode
* Large four-digit LED-display
* Constant display of actual power factor and energized steps
* Display of C.T. secondary current and number of contactor
operations each step
* Optimized switching performance
* Automatic self-setting (model ESTAmat PFC)