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Brand Name : HENGFENGYOU
Model Number : KYN28A-12
Certification : ISO IEC CB COC KEMA SNI SABS CCC
Place of Origin : China
MOQ : 1
Supply Ability : 5000 piece/year
Packaging Details : wood
SWITCHGEAR Standard : IEC
SWITCHGEAR Rated current : 630A,1250A
Frequency : 50Hz or 60Hz
Product Name : Metal-clad switchgear
SWITCHGEAR Rated voltage : 12/24/40.5kv
Breaking current : 31.5KA
Delivery Time : 30 days
Payment Terms : T/T
Price : 200-20000/piece
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 :
Item | Unit | Parameters | |||
Rated voltage | KV | 12~24 | |||
Rated current | HZ | 50 | |||
Rated current of circuit breaker | A | 6302000 | |||
Rated current of switch cabinet | A | 6302000 | |||
Rated current of dynamic stability (4S) | KA | 16202531.54050 | |||
Rated current of dynamic stability (peak) | KA | 40506380100125 | |||
Rated short circuit drop-out current | KA | 16202531.54050 | |||
Rated short circuit making current (peak) | KA | 40506380100125 | |||
Rated insulation level | 1min power frequency withstand voltage | KA | 24 | 32 | 42 |
lighting impulse withstand voltage | KA | 40 | 60 | 75 | |
protection degree | IP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open |
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Power Receiving Metal Clad Switchgear 31.5KA Breaking Current IEC Standard Images |