HS13 Rotary/open knife switch

HS13 Rotary/open knife switch

HD series,HS series knife switch, rated AC400V, agreed heating current to 4000A in the complete set of power distribution devices, conventional models are: HS13BX-600/31,HS13BX-1000/31,H...

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First, HS13 rotary/open knife switch use

HD series, HS series knife switch, suitable for AC 50Hz, rated AC400V, the agreed heating current to 4000A complete set of power distribution devices。The knife switch with an arc extinguishing chamber is used to manually switch on and off the load circuit infrequently, and the knife switch without an arc extinguishing chamber is only used for electrical isolation。Knife switch structure is single, easy to operate, in line with GB/T14048.3, IEC60947-3 standard。

HD13, HS13 series central front lever operating mechanism knife switch is mainly used in the front operation, rear maintenance of the switch cabinet, the operating mechanism is installed in the front of the switch cabinet。

Second, HS13 rotary/open knife switch product display

HS13 Rotary/Open knife Switch - Shanghai People Electric Switch Factory Group

 

Three, model and meaning

HS13 Rotary/Open knife Switch - Shanghai People Electric Switch Factory Group

Conventional models are: HS13BX-600/31,HS13BX-1000/31,HS13BX-1500/31

 

Four, structural characteristics

● Knife switch 200.400A adopts single blade, 600.1000.1500A adopts double blade, 2000.3000.The 4000A is composed of two sets of double blades in parallel, all blades are equipped with blade springs on both sides to obtain contact pressure, and the blades, connecting plates, and contacts are tinned to enhance surface protection and improve contact resistance during wire connection。
● Knife switch with arc extinguishing chamber can ensure the safety and reliability when breaking the load circuit, and the arc extinguishing chamber is riveted by phenolic laminated cardboard and metal arc extinguishing grid, which greatly enhances the arc extinguishing ability of the knife switch。
● Central front lever drive knife switch, in order to facilitate the design and installation of the switch board, from 200-4000A longitudinal installation size are the same。
● The tool switch adopts a uniform type of transmission mechanism, with a reliable positioning device and an obvious disconnect, closing indication mark。
● The installation base plate of the knife switch has two kinds of glass board and rubber board. The glass board is molded by phenolic glass fiber molding plastic and the rubber board is laminated by phenolic paperboard, both of which have good mechanical strength and dielectric properties。

 

Five, main technical parameters

HS13 Rotary/Open knife Switch - Shanghai People Electric Switch Factory Group

Note: Category AC-23B, short-circuit switching capability, electrical life, available only for knife switches with arc extinguishing covers。

 

Six, shape and installation size

●HS13 Rotary knife switch outline and mounting size

HS13 Rotary/Open knife Switch - Shanghai People Electric Switch Factory Group

HS13 Rotary/Open knife Switch - Shanghai People Electric Switch Factory Group

Shanghai People Electric Switch Factory,HS13BX-600/31,HS13BX-1000/31,HS13BX-1500/31,HS13 rotary/open knife switch

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