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BLRCH250A300B52

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heavy duty PowerLogic PFC Capacitor, 25/30 kvar – 525 V – 50/60Hz

Main documents

Main
Range of product PowerLogic
product or component type Heavy duty capacitor
Network frequency 50/60 Hz
Series name HDuty
Network harmonic content <= 20 %
Electrical parameters 25 kvar 525 V 50 Hz
30 kvar 525 V 60 Hz
Maximum permissible voltage 1.1 x Un (8 hours over 24 hours)
continuous overcurrent capacity 1.8 x In
Rated voltage 525 V AC 50/60 Hz
Complementary
Dielectric losses < 0.2 W/kvar
Power losses < 0.5 W/kVAr
capacitance tolerance – 5 % to 10 %
Voltage test 2.15 x Un AC between terminals for 10 s
<= 660 V – 3 kV AC between terminal and container for 10 s
>= 660 V – 6 kV AC between terminal and container for 10 s
Inrush current 250 x In
Maximum switching operation per year 7000
Service life in hours 130000 h
Dielectric material Metallized polypropylene film with Zn/Al alloy, special resistivity & profile, special edge (wave cut)
Impregnation material Non-PCB dry PUR resin
Biodegradable
Type of installation Indoor installation
Connections – terminals ClampTite terminal
Mounting mode Upright/horizontal
Diameter 116 mm
Height 242 mm
net weight 2.5 kg
Environment
Standards IEC 60831-1
IEC 60831-2
IP degree of protection IP20
Operating altitude 2000 m
Temperature class D
Ambient air temperature for operation -25…55 °C
Relative humidity 95 %
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 19 cm
Package 1 Width 19 cm
Package 1 Length 31 cm
Package 1 Weight 3.057 kg
Unit Type of Package 2 S06
Number of Units in Package 2 15
Package 2 Height 74 cm
Package 2 Width 60 cm
Package 2 Length 80 cm
Package 2 Weight 45.855 kg
Unit Type of Package 3 S06
Number of Units in Package 3 15
Package 3 Height 74 cm
Package 3 Width 60 cm
Package 3 Length 80 cm
Package 3 Weight 45.855 kg
Product Description

Schneider Power Factor Correction

Frequently Asked Questions

Power factor correction (PFC) involves a series of methods aimed at improving a device's power factor. To address displacement issues, external reactive components are commonly used to compensate for the circuit's total reactive power. Implementing PFC enhances energy efficiency, reduces electricity costs, and optimizes the performance of electrical systems. Whether in industrial, commercial, or residential applications, effective power factor correction is essential for maintaining a stable and efficient electrical network.

A power factor correction capacitor (PFC capacitor) is a device designed to enhance the power factor of an electrical circuit. For instance, if the circuit experiences a lagging current, it demands extra power from the supply. By installing a PFC capacitor, you can reduce this additional power requirement, thereby improving energy efficiency and lowering electricity costs. PFC capacitors are essential for optimizing the performance of electrical systems in industrial, commercial, and residential settings.

Power Factor Correction Capacitors are versatile solutions that can be strategically deployed at various points within an electrical system. These include individual motors, distribution panels, or the main service panel. By installing capacitors at these key locations, you can effectively enhance power factor, improve energy efficiency, and optimize the performance of your electrical network.

Capacitors - SparkFun Learn
When capacitors are connected in parallel, their total capacitance is the sum of individual capacitances. This is similar to how resistors add up in series. For instance, if three capacitors with values of 10µF, 1µF, and 0.1µF are connected in parallel, the total capacitance would be 11.1µF (10+1+0.1).

✅How to Measure Capacitance with a Digital Multimeter

Connect the test leads to the terminals of the capacitor. Keep the test leads connected for a few seconds to enable the multimeter to automatically select the appropriate range. Once connected, read the measurement displayed on the multimeter. If the capacitance value falls within the measurement range, the multimeter will accurately display the value of the capacitor.

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