آخر الأخبار

جاري التحميل ...

High Performance Circuit Breakers

The increasing demand for energy leads to higher short circuit currents in low voltage distribution networks. This places heavy demands on protective devices in terms of safety, reliability and breaking capacity.
High Performance Miniature Circuit-Breakers are protective devices for applications in buildings, industry and commerce.
The product series S700 and S750 are selective main circuit breakers (SMCB) with unique selective features to upstream and downstream protective devices. They are particularly suitable for the use in distribution circuits of industrial / building installation and meter cabinets / enclosures according to national rules and habits.
The product series S500 and S800 are current and energy limiting MCBs with a maximum rated ultimate short-circuit capacity of 100 kA Icu. They offer many different variants - almost any AC / DC applications as well as applications such as photovoltaics can be covered. The S500 is characterized by the adjustable rated current as well as by the possibility to generate a circuit breaker based on specific customer requirements.

Typical features of these devices:




  • Rated Current Ie: 0.1 to 125 A




  • Rated Ultimate Short-Circuit Capacity Icu: up to 100 kA




  • Rated Voltage Ue: up to 1000 VAC / 1200 VDC




  • Adjustable Rated Current (S500)




  • Selective product ranges (S700/S750)




  • Various country-specific approvals 








  • Downloads :-
    - Application note
    - Brochure
    - Catalogue
    - Course description
    - Leaflet
    - Software
    - Technical description


    Reference : ABB (ABB/Low voltage products and systems/Circuit Breakers/Air Circuit Breakers)

    Downloads

    about author

    hamada i'm hamada rageh electrical power engineer my talent to write articles about electrical engineering and i depend on google books site to write my articles

    التعليقات


    اتصل بنا

    إذا أعجبك محتوى مدونتنا نتمنى البقاء على تواصل دائم ، فقط قم بإدخال بريدك الإلكتروني للإشتراك في بريد المدونة السريع ليصلك جديد المدونة أولاً بأول ، كما يمكنك إرسال رساله بالضغط على الزر المجاور ...

    جميع الحقوق محفوظة

    your electrical home