常见问题

Switchgears

Switchgears

Solid insulated RMU

Product Introduction

SVAR-12 series solid insulated ring main unit is a kind of expandable solid insulated metal encapsulated ring unit, which is a new type of power distribution equipment integrating three kinds of technologies of solid sealing pole column, insulated busbar and miniaturization of combination unit, using solid materials such as epoxy resin and silicone rubber as the insulating medium, and vacuum interrupting the arc.

Product Model

Product Features

Environmental protection, no gas leakage and greenhouse effect risk, the selected materials are all non-toxic and harmless substances, environmental protection function is good;

Maintenance-free, in addition to the operating mechanism outside the high-voltage switch parts in a fully sealed state, which can be done without cleaning and maintenance, reducing the cost of operation and maintenance;

Wide range of application, epoxy resin casting of all the fully sealed insulation structure, reliable insulation function, environmental adaptability;

Convenient installation and transportation, monoblock cabinet structure, the whole series of products unified design, to provide users with a variety of cabinet type, the switchgear can be combined on-site, expand at will, to avoid the combination of multi-group refused to bring the transportation, installation of the inconvenience;

Safety, due to the touchable parts of the shielding measures, social isolation of the occurrence of personal electric shock accidents, improve the safety of use;

Intelligent, the switchgear cabinet is equipped with intelligent interface and sensor installation position, and the configuration of intelligent equipment can meet the requirements of smart grid.

Applicable Conditions

1, ambient temperature: -40 ℃ ~ +40 ℃ (the average value measured within 24h shall not exceed 35 ℃);

2, altitude: no more than 2000m (plateau type can reach 5000m);

3、Relative humidity: average daily relative humidity 95%, average monthly relative humidity 90%;

4, seismic intensity: no more than 8 degrees;

* When using under the conditions of use beyond the above regulations, please consult with us.

Technical Parameter

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