Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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KYN28 armoured medium mounted metal enclosed switchgear is suitable for use in 3.6-12kv three-phase ac power grids for receiving and distributing electrical energy and for controlling, monitoring and protecting circuits. Can be used for single busbar, single or double busbar system bus section system. The switchgear meet IEC62271"Ac metal enclosed switching equipment and control equipment with rated voltage above 1KV and below 52KV",IEC694"Common provisions for high voltage switches and control equipment",China GB3906 "3.6~40.5KV ac metal enclosed switching equipment and control equipment",DL/T404 "indoor ac high voltage switchgear order conditions",Germany DIN VDE0670 "ac switching equipment with rated voltage over 1KV"And so on standard request.And has the consummation reliable shell operation function.
20KV Medium Voltage Electrical Switchgear Equipment Cabinet Price Supplies
Product features
●Increase the heat capacity of the adapter, and significantly reduce additional temperature rise of connector, spacer plates due to the temperature rise in adapters.
●Clear and reliable division between functional units and compartments.
●Flat-mounted arrangement of bus bar permits good driving and thermal stability.
●The connecting with external cables is completed within the cable compartment, and the cable can be pulled in and out. The zero sequence current transformers are set in the cable compartment, easy for installation and maintenance.
●By the reduced current limiting reactors' matched short-circuit current, the bus bar's voltage could be stabilized at a certain value, the parts'short-circuit components strength requirement could also be reduced.
●The drawer unit has sufficient number of secondary plug-in components to meet the requirement for the numbers of connection points for computer interface and automatic control circuits.
