Cylindrical capacitors for power factor correction
Cylindrical capacitors for power factor correction

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Manufacturer: Vishay

Cylindrical capacitors for power compensation

It is possible to order a complete capacitor bank with a regulator. For detailed information, please contact DACPOL.

Our offer also includes three-phase capacitors for nominal voltages of 230 V, 525 V, 660 V (690) and high-voltage 7,2 kV and 12 kV.


Technical data

Voltage range:from 230V/50Hz to 910V/50Hz
Power:from 2,3kVAr to 250 kVAr
Standards:IEC 831-1+2/88, EN 60831-1+2/93, VDE 560-46+47 3/95
Permissible voltage exceedance:Ucn + 10% (up to 8 hours per day)
Ucn + 15% (up to 30 minutes daily)
Ucn + 20% (up to 5 minutes)
Ucn + 30% (up to 1 minute)
Overload (in accordance with the above standards):1,3 * In, 1,3 * considering 10% overvoltage, with 15% capacity overrun and higher harmonics, continuous operation
Capacity tolerance:-5/ + 10%
Voltage test:(terminal - terminal): 2,15 * Ucn, AC, 2 seconds
(terminal - casing): 4800 VAC, 2 seconds
Inrush current:max. 200 times the rated current
Losses:approximately 0,25 W/kVAr
Operating time:> 100,000 hours of operation
Protection class:IP00 (terminal cover on request), indoor installation
Operating temperature:-25 / D (max. 55°C), (-40 / D on request)
Allowed casing temperature:max. 65°C (measured at the top of the casing)
Cooling:natural air
Permissible relative humidity:max. 95%
Maximum permissible working height: 2000 m above sea level
Mounting position:vertical
Mounting:M12 screw at the bottom of the housing
Safety features:pressure relief fuse, self-repairing
Housing:aluminum can
Dielectric:polypropylene film, zinc metallized
Impregnant:natural oil, biodegradable
Electrical connections:housing Ø 84 mm: M5 screw-on
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It is possible to order a complete capacitor bank with a regulator. For detailed information, please contact DACPOL.

Our offer also includes three-phase capacitors for nominal voltages of 230 V, 525 V, 660 V (690) and high-voltage 7,2 kV and 12 kV.


Technical data

Voltage range:from 230V/50Hz to 910V/50Hz
Power:from 2,3kVAr to 250 kVAr
Standards:IEC 831-1+2/88, EN 60831-1+2/93, VDE 560-46+47 3/95
Permissible voltage exceedance:Ucn + 10% (up to 8 hours per day)
Ucn + 15% (up to 30 minutes daily)
Ucn + 20% (up to 5 minutes)
Ucn + 30% (up to 1 minute)
Overload (in accordance with the above standards):1,3 * In, 1,3 * considering 10% overvoltage, with 15% capacity overrun and higher harmonics, continuous operation
Capacity tolerance:-5/ + 10%
Voltage test:(terminal - terminal): 2,15 * Ucn, AC, 2 seconds
(terminal - casing): 4800 VAC, 2 seconds
Inrush current:max. 200 times the rated current
Losses:approximately 0,25 W/kVAr
Operating time:> 100,000 hours of operation
Protection class:IP00 (terminal cover on request), indoor installation
Operating temperature:-25 / D (max. 55°C), (-40 / D on request)
Allowed casing temperature:max. 65°C (measured at the top of the casing)
Cooling:natural air
Permissible relative humidity:max. 95%
Maximum permissible working height: 2000 m above sea level
Mounting position:vertical
Mounting:M12 screw at the bottom of the housing
Safety features:pressure relief fuse, self-repairing
Housing:aluminum can
Dielectric:polypropylene film, zinc metallized
Impregnant:natural oil, biodegradable
Electrical connections:housing Ø 84 mm: M5 screw-on
Less
Read more
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