KYXGN-12/630

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产品摘要

The KYXGN□-12/630 is a main unit switch which is applicable to the solid compound insulated looped network of the medium voltage power distribution network. In the same power supply unit, three phases of A, B and C are integrated by three independent modules, providing several combinations for the power distribution network. The compound insulation has the load switch, break and several operation functions such as manual and electrical operation. Through selecting and equipping several intelligent controllers such as ETU and other relevant equipment, the control, measurement and protection functions with different levels can be achieved.

产品介绍

      The KYXGN□-12/630 is a main unit switch which is applicable to the solid compound insulated looped network of the medium voltage power distribution network. In the same power supply unit, three phases of A, B and C are integrated by three independent modules, providing several combinations for the power distribution network. The compound insulation has the load switch, break and several operation functions such as manual and electrical operation. Through selecting and equipping several intelligent controllers such as ETU and other relevant equipment, the control, measurement and protection functions with different levels can be achieved.
      The equipment can be flexibly combined and the user can configure the optional components of the control equipment in different stages according to different investment stages, with strong upgrading capacity and investment saving. The operation mechanisms of the compound insulated load switch and breaker are the combination of the independent manual operation mechanisms with quick connection and quick disconnection and mechanically driven electrical connection/ disconnection operation mechanism.
      The electrical energy storage of the electrical operating mechanism of the load switch can directly release energy for connection. Therefore, the simplicity and reliability which are the same with that of the manual mechanism can be maintained in any case.

Normal Use Conditions 

lMaximum environment temperature: +40℃

lDaily maximum average relative humidity: 95%
lDaily average temperature: +35℃
lMonthly maximum average relative humidity: 90% Minimum temperature: -40℃
lMaximum altitude: 4,000m
lSpecial conditions:

      Follow the IEC60694 standard. The manufacturer and end user must agree on the special operation conditions which are different from the normal ones. If the harsh operation environment is involved, you must consult the manufacturer and supplier.


lNew environment-friendly materials: The use of the new solid insulating materials meets the requirements of environmental protection, having no pollution and harm to the environment and personnel.
lVacuum arc extinction: The advanced vacuum arc extinction technique is used, with high reliability.
lDirectly operated type disconnecting switch: The directly operated type disconnecting switch with patented design and optimized electromagnetic field structure increase the operation safety.
lFully-sealed and fully-insulated cable incoming and outgoing: The fully-sealed and fully-insulated cable head connection is used, which is safe and reliable.
lModularization and expandable: The method of expandable module combination is used, with compact dimension, easy installation, simple installation and easy operation.
lMultiple wiring plans: According to the requirements of the user, the best combination plans such as load switch, load switch+ fuse protection or vacuum breaker protection etc. are used to meet the requirements of multiple incoming and outgoing loops.
lVisible fracture: The disconnecting switch position can be seen through the view window on the panel, fully guaranteeing the personnel and equipment safety.
lElectrical operation and FTU: The specific voltage transformer is used to take power, providing the power supply for the operating mechanism and FTU as well as measuring and protecting the voltage signal. The specific accumulator and charging module are installed to guarantee the uninterrupted power supply if the operation power supply and FTU, achieving the remote automatic control and monitoring.


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