Ripple control capacitors

Product catalog summary

Technical Specifications:
Ripple control capacitors are designed for use in medium and high voltage utility grids. They operate at a rated voltage of 1-24 kV and a frequency of 50/60 Hz, adhering to standards IEC 60871-1 and IEC 60871-2. The capacitance tolerance is -3/+3%, and they are tested for terminal/terminal and terminal/case voltages. The capacitors have a statistical life expectancy of over 130,000 hours and are protected to IP 00 standards. They can operate in ambient temperatures ranging from -40°C to 50°C and are naturally air-cooled.

Construction and Materials:
The capacitors use an all-film dielectric system with polypropylene and aluminum foil electrodes, impregnated with JARYLEC, a non-toxic, environmentally friendly synthetic liquid. They are housed in stainless steel cases suitable for indoor and outdoor use, with a surface finish in RAL 9017.

Applications:
These capacitors are used in ripple control systems for managing utility grid supply points, enabling the switching of heating systems, pumps, street lighting, and tariff changes. The ripple control signal is injected into the grid using IGBT transmitters and coupling transformers.

Installation Instructions:
Capacitors should be installed vertically or horizontally, with specific torque requirements for clamping bolts. A minimum distance of 60 mm between capacitor cans is recommended. Electrical connections should be checked after several days of operation, and capacitors must be discharged before handling.

Product Range:
The document includes a detailed table of capacitor types, rated voltages, capacitance, current, power, and dimensions. Capacitors are available in various configurations, including dead case and live case designs, with options for different voltage, power, frequency, and insulating levels upon request.

Additional Information:
Porcelain bushings for outdoor installation are detailed, with specifications for insulating levels, maximum operating voltages, and dimensions. The document also includes dimensional drawings for various capacitor models.

Catalog excerpts

RIPPLE CONTROL CAPACITORS KONDENZÁTORY VN PRO HDO VYSÍLAČE

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RIPPLE CONTROL CAPACITORS KONDENZÁTORY VN PRO HDO VYSÍLAČE Application Ripple control systems are used to control supply points in the utility grids. Switching heating systems, boilers, pumps, tariffs changes and other controls as street lights, air-conditioning are possible by that way. Hromadné dálkové ovládání (HDO) se používá k řízení odběrných míst energetické soustavy. Tímto způsobem je možné spínat topné systémy, čerpadla, pouliční osvětlení, klimatizaci či měnit odběrné tarify. Ripple control signal is injected into a medium voltage utility grid by IGBT transmitter and an appropriate...

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RIPPLE CONTROL CAPACITORS KONDENZÁTORY VN PRO HDO VYSÍLAČE Type Typ Other voltage, power, frequency and insulating levels are available on request. Kondenzátory pro jiné napětí, výkon, frekvenci a izolační hladinu, které nejsou uvedeny v tabulkách, lze vyrobit na požádání. Bushing - Porcelain bushings for outdoor installation / Průchodky - Porcelánové průchodky pro venkovní instalaci Type Typ M1 C3 C4 C5 Insulating level Izolační hladina [kV] 20/60 28/75 38/95 50/125 70/170 Max. operating network voltage Max. provozní napětí sítě Um [kV] 7,2 12 17,5 24 36 Crepage distance Povrchová vzdálenost...

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RIPPLE CONTROL CAPACITORS KONDENZÁTORY VN PRO HDO VYSÍLAČE Drawing of Bushing / Rozměry průchodek Dimensional Drawing 1 / Rozměrové výkres 1 Dimensional Drawing 3 / Rozměrové výkres 3 Dimensional Drawing 2 / Rozměrové výkres 2 Dimensional Drawing 4 / Rozměr

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RIPPLE CONTROL CAPACITORS KONDENZÁTORY VN PRO HDO VYSÍLAČE Dimensional Drawing 5 / Rozměrové výkres 5 Dimensional Drawing 6 / Rozměrové výkres 6 Dimensional Drawing 7 / Rozměrové výkr

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ZEZ SILKO, s.r.o. Pod Černým lesem 683 564 22 Žamberk Tel.: +420 465 673 111 Fax: +420 465 612 319 e-mail: [email protected] http: //www.zez-silko.cz © Copyright 2009 ZEZ SILKO, s.r.o. All Rights Reserved Specification subject to change without notice. The information contained in this brochure describes the type of component and stall not be considered as guaranteed characteristics. This brochure replaces the previous edition. © Copyright 2009 ZEZ SILKO, s.r.o. Všechna práva vyhrazena. Specifikace výrobků se mohou měnit bez oznámení. Informace v tomto katalogu popisují pouze typy vyráběných produktů...

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Ripple control capacitors

Ripple control capacitors

Catalog excerpts

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