JYN1-40.5 interval move off ac metal-enclosed switchgear
JYN1-40.5-type interval remove AC metal-enclosed switchgear (hereinafter referred to as Switchgear) Three-phase AC 50Hz single busbar and single busbar section system of the indoor sets of equipment, as accepted and 35kV distribution network of electric energy use.
The switching equipment performance to meet the requirements of GB3906 and IEC60298 and other standards, with a load of push-pull circuit breaker to prevent, to prevent misclassification error co-breaker. Prevent grounding switch in closed position close circuit breaker, prevent straying every room, prevent charged in by mistake when charged with grounding switch "five prevent" interlocking function.
Can be equipped with excellent performance ZN -40.5 fully insulated vacuum circuit breakers with arc performance, easy operation, maintenance and other advantages. Choose creep age distance, insulation good performance of large current transformer, voltage transformer, post insulator, SMC insulation partitions and contacts box. To make the switch equipment insulation level can be improved.
The transformer can choose dry type transformer, have no oil, flame retardant, running economy, free maintenance, etc.
|Rated current||Rated main busbar current||A||630、1250、1600|
|With rated current of the circuit breaker|
|Rated insulation level||1min power frequency withstand voltage (between poles on the ground / fracture)||KV||95/115|
|Lightning impulse withstand voltage (between poles on the ground / fracture)|
|Auxiliary circuit, control circuit of the work of the voltage/frequency tolerance / 1 min||V||2000|
|Rated short circuit current breaking||KA||20、25、315|
|Rated short time withstand current / duration of the rated short-circuit||KA/4S||20、25、315|
|Rated peak withstand current||KA||50、63、80|
|Rated short-circuit current||KA||50、63、80|
|control circuit voltage||V||DC：110、220、 AC：110、220|
|Dimensions (width X depth X height)||mm||1818X2400 (with attached cabinets increase 855) X2925|
JYN1-40.5-type interval remove AC metal-enclosed switchgear is the interval structure, it consists of steel and steel plates welded bending system of cabinet put oneself in another's position and the two main components: According to its use hand trolley can be divided into breaker hand trolley, lightning arrester hand trolley, discommecting hand trolley, "Y" form by law hand trolley, voltage transformer "V" open by hand trolley, voltage transformer of single-phase voltage transformer hand trolley and stood with seven transformer hand trolley. Among them are ZN85 breaker hand trolley-40.5 vacuum circuit breaker hand trolley, ZN85 40.5 vacuum breaker hand trolley and SF6 circuit breaker hand trolley. )
Yangzhou Deyun Electric Equipment Co.,Ltd.