Abb ring main unit energy storage motor auxiliary contacts

What makes ABB switchgear unique?

The switchgear has a unique flexibility due to its extendability and the possible combination of fully modular and semi-modular configurations. SafePlus combined with SafeRing, which is ABB’s standard ring main unit, represent a complete solution for 12/24 kV distribution networks.

What is ABB safering?

The numerous public distribution substations requested a unified switching functionality which evolved into the ring main unit concept. ABB SafeRing range is one major contributor to this specialization. ABB SafeRing is adapted to the needs in the immense utility distribution network.

What makes ABB safeplus unique?

The current ABB SafePlus range satisfies the most complex system specifications. The most unique specialization is the development of the cable ring switchgear. The numerous public distribution substations requested a unified switching functionality which evolved into the ring main unit concept.

Which ABB motor is right for You?

ABB’s wound rotor motors are best suited to the most demanding applications. Where a high starting torque is required or a high inertia load needs to be started, then ABB’s slip ring motors are the right choice allowing successful operation on weak networks with their very low starting current demand.

What is a SafeLink ring main unit?

2 / 33 ABB's type-tested SafeLink ring main unit (RMU) is an SF6 insulated RMU utilising the latest developments in switchgear technology to provide a very compact switchgear solution. SafeLink is a completely sealed system with a stainless steel tank containing all live parts and switching functions.

Which ring configurations are suitable for 12/24 kV distribution networks?

10 differ-ent configurations suitable for most switching ap lications in 12/24 kV distribution networks. As an option, SafeRing can be delivered as extendable ring main nit.SafePlus is ABB’s flexible, extendable compact