Technology of Electrical Automatic

Power Capacitor for PFC

The power Capacitor for PFC is a self-healing type low voltage shunt capacitor that is made of advanced metalized film and is produced strictly in accordance with IEC. This power factor capacitor is suitable for low-voltage power networks to improve power factor reduce reactive loss and better voltage quality.

Category: Power Factor Correction

Power Capacitor for PFC Specification
Features

Power Capacitor for PFC Specification

Rated voltage (Un)	250V ~ 480V (refer to different mode)
Rated capacitance	5 ~ 40KVar (refer to different mode)
Tolerance	-5% ~ +5%
Rated frequency	50Hz / 60 Hz
Over-Voltage Permitted	1.1Un 8h/d 1.3Un 1min daily
Over-Current Permitted	1.6ln Impact Current: < 500ln
Testing Voltage	Between Poles 2.15Un / 10S Between housing 3000VAC / 60S
Discharge ablity	Color ring resistance below 70V within 3 minutes Ceramic resistor to below 70V in 1 minute
Dielectric Loss	< 0.2W/kvar
Standard reference	IEC60831-96 UL810-95
Working enviroment	Temperature -25C / +50C, Humidity < 90%RH Altitude < 2000m
Mounting	hreaded stud at bottom of can (max. torque for M16 = 10 Nm)
Mean life expectancy	Up to 180 000 hours at temperature class -40C ~ 60C Max. 15000 switchings per year

Features

-. Filed epoxy resin and special thermal insulation material

-. Triple safety system*: With overpressure disconnector, Self healing technology, Over temperature protect

-. Naturally air cooled (or forced air cooling)

-. Dielectric: 9um Polypropylene film

-. Extruded round aluminum can with stud

-. Provided with ceramic discharge module or discharge resistance

Chongqing Blue Jay Technology Co., Ltd. was founded by engineers with many years of experience. Focuses on the development, production and sales of power automation monitoring products and energy metering instruments.