Power Receiving Metal Clad Switchgear 31.5KA Breaking Current IEC Standard

Brand Name:HENGFENGYOU
Certification:ISO IEC CB COC KEMA SNI SABS CCC
Model Number:KYN28A-12
Minimum Order Quantity:1
Delivery Time:30 days
Payment Terms:T/T
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Location: Qingdao Shandong China
Address: N0.506 Huicheng Road, Chengyang District, Qingdao City,China
Supplier`s last login times: within 36 hours
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Product Details

Kyn61-40.5 Steel-Clad Removable-Type AC Metal Enclosed High Voltage Switchgear


Product Overview :

KYN series metal-clad removable enclosed switch cabinet (called switch cabinet for short). It is applicable for power receiving and distribution in the 3.6-12Kv three-phase AC 50Hz single bus bar and single bus bar sectioning system. It has the functions of controlling, protecting and monitoring the circuit.


Features:


The switch cabinet is metal-clad. Its structure design accords with the standards GB3906-91, IEC298, DL404 and DL402. The crust structure is made of steel plates by means of bending and welding, which are joined by bolts. The hand buggy panel is the door of cabinet. The bosom of switch cabinet is divided into a breaker chamber, a main bus bar chamber, a cable chamber and a relay chamber by metal partitions. The degree of protection of the entire crust and compartments is IP2X equally. All the metal structures are connected to ground reliably. All the compartments of main circuit system have pressure release channels for independent exhaust.


Technical parameters :


ItemUnitParameters
Rated voltageKV12~24
Rated currentHZ50
Rated current of circuit breakerA6302000
Rated current of switch cabinetA6302000
Rated current of dynamic stability (4S)KA16202531.54050
Rated current of dynamic stability (peak)KA40506380100125
Rated short circuit drop-out currentKA16202531.54050
Rated short circuit making current (peak)KA40506380100125
Rated insulation level1min power frequency withstand voltageKA243242
lighting impulse withstand voltageKA406075
protection degreeIP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open

China Power Receiving Metal Clad Switchgear 31.5KA Breaking Current IEC Standard supplier

Power Receiving Metal Clad Switchgear 31.5KA Breaking Current IEC Standard

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