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HANNOVER MESSE 2018, 23 - 27 April
Homepage>Exhibitors & Products >HV and MV switchgear operating mechanisms

HV and MV switchgear operating mechanisms

Logo HV and MV switchgear operating mechanisms

Product description

We also have the full offer of HV and MV switchgear operating mechanisms. In our offer you will find HV switchgear operating mechanisms such as: NSO80 type motor operating mechanism and NR-5 type manual operating mechanism. NSO80 type are intended for HV outdoor disconnectors and earthing switches made by ZWAE and they are also compatible with the switchgear, with up to 192 angular displacement, and torque at closing and opening up to 800 Nm. The operating mechanisms are compatible with disconnectors and earthing switches by ZWAE operating at 110, 220 and 400kV voltage. They replace manual or pneumatic operating mechanisms as an upgrade of existing HV disconnectors. NR-5 type is dedicated for single pole earthing switches of the neutral point of a transformer, e.g. UNI-72.5. The operating mechanism enables manual operation of installed switch. MV switchgear operating mechanisms of our company are: outdoor and indoor switchgear operating mechanisms. NSL60, NR-5S type motor operating mechanisms are compatible with MV outdoor disconnectors and pole mounted switch disconnectors with plane rod motion, whereas NSO30 type are compatible with MV outdoor disconnectors and pole mounted switch disconnectors with rotary rod motion. The operating mechanisms - NSL60, NR-5S and NSO30 - enables remote or local control of a pole mounted switch. We also offer manual operating mechanisms NNO and NNP type, which they are used to operate rotary MV outdoor disconnectors and switch disconnectors. NSW30 type motor drives are compatible with MV indoor disconnectors and earthing switches with rotary rod motion, whereas NSP20 are compatible with MV indoor disconnectors and earthing switches with plane rod motion. The operating mechanisms NSW30 and NSP20 enables remote or local control of a switch installed in a switchgear chamber. NR-1 type manual operating mechanism - the final of our operating mechanisms - is used for closing and opening MV indoor switchgear at 36kV rated voltage.

All products offered by this exhibitor

High current indoor disconnectors OW/OWS

Indoor three-pole disconnectors intended for closing and opening current free electrical circuits. Provide visible and safe isolating clearance in open state. Built-in earthing switches are intended for short-circuit and earthing networks disconnected from the voltage. Compatible with indoor HV AC switching ...read more

HV and MV switchgear operating mechanisms

We also have the full offer of HV and MV switchgear operating mechanisms. In our offer you will find HV switchgear operating mechanisms such as: NSO80 type motor operating mechanism and NR-5 type manual operating mechanism. NSO80 type are intended for HV outdoor disconnectors and earthing switches made ...read more

Indoor switch disconnectors

Indoor MV switch disconnectors of our company are indoor disconnectors type OM or OMB. The most characteristic features of these disconnectors switches are high technical-operational parameters, reliable operation, left or right installation, compatible with motor operating mechanism with plane motion ...read more

Outdoor disconnectors

We produce outdoor disconnectors switches for MV and HV. The main characteristic features of disconnectors switches are good technical parameters, quick assembling, easy to adjustment, earthing switches equipped with mechanical interlocking and many different. Now, we are presenting the short characteristic ...read more

Vacuum circuit-breaker type 3AH5

Our company has a licence for productions of vacuum circuit-breakers Simens company. The circuit breakers type 3AH5 and 3AE1 provide durability and application in circuits which require frequent switching. Low short-circuit powers in distribution networks are opposite the large short-circuit powers ...read more

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