Cnhk Kyn28A-12 Mv Switchgear

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Model NO.: KYN28A-12
Kyn Size: 2500*1000*1000
Voltage: 24kv
Site: Running
Quality: steel Shell
Trademark: CNHK
Transport Package: Export Wooden Box
Specification: ACCORDING TO CUSTOMER′S REQUIREMETNS
Origin: Made in China
HS Code: 8537109090
KYN61-12(Z) Metalclad AC Indoor Enclosed Switchgear,

Withdrawable type
 
 1. General Description
 
1.1 Application: In the power system of 3.6  to 40.5kV, for control, protection and monitoring.VCBs produced
 
By CNHK or VCBs produced by other manufactures could be installed in the switchgear panel.
 
1.2 Standards : IEC 62271-200
 
1.3 Parameters: Rated voltage: 3.6V
 
1.4 Rated current: 630-5000A 
 
1.5 Rated short-circuit breaking current: 16kA
 
 
 
2.Features:
 
2.1.Compact design
 
2.2.Easy operation and installation
 
2.3.Reliable interlock
 
2.4.Less Maintenance
 
 
 
3.Technical Data
 
No. Item Unit Data
3.1 Rated voltage kV 3.6,7.2,12,24,40.5
3.2 Rated current of circuit breaker A 630,1250,1600,2000,2500,3150,4000,5000
Rated current of switchgear A 630,1250,1600,2000,2500,3150,4000,5000
3.3 Rated frequency Hz 50
3.4
 		 Rated short-circuit breaking current kA 16,20,25,31.5,40,50
Rated short-time withstand current kA 16,20,25,31.5,40,50
Rated short circuit continuous time s 4
3.5 Rated peak withstand current kA 40,50,63,80,100,125
Rated short-circuit closing current(peak) kA 40,50,63,80,100,125
3.6 Rated insulation level: 1min power frequency withstand voltage kV 24,32,42 between poles, pole to earth
kV 24,32,48 between open contacts
3.7 Rated insulation level: Lighting impulse withstand voltage(peak) kV 40,60,75 between poles, pole to earth
kV 46,70,85 between open contacts
3.8 Rated power frequency withstand voltage kV 95/1min
3.9 Protection level Switchgear shell
 		 IP3X
Compartments(door opened)
 		 IP2X when the CPT and CB doors are open.
 
Note: 1.The short circuit capacity of the current transformer should be separately considered.
 
       2. See technical parameters of ZN63A(VS1)-12 in related product of our company.
 
We also supply the following switchgears:
Rated votlage 40.5KV switchgear(for 33KV system)
KYN61-40.5 withdrawout metal-clad and metal-enclosed switchgear
KYN10-40.5AC drawout metal clad switchgear 
KYN1-40.5 AC withdrawable metal-clad enclosed switchgear 
XGN-40.5 fixed AC metal-enclosed switchgear 
GBC-40.5 Handcar HV switchgear 
Rated voltage 24KV switchgear(for 22KV,20KV, 15KVsystem)
KYN-24  withdrawable metal-clad switchgear
HRM6-24 Ring net SF6 circuit breaker switchgear ( for 22KV,20KV, 15KVsystem )
 
Rated votlage 12KV switchgear(for 11KV,10KV,6.6KV system)
KYN28A-12 withdrawable metal-clad enlosed switchgear
XGN-HKGN8-12 Fixed metal clad enclosed switchgear  (for 11KV,10KV,6.6KV system)
 
HXGN-12 Ring Net Vacuum circuit breaker switchgear ( for 11KV,10KV,6.6KV system )
 
XGN15-12  Ring Net SF6 circuit breaker switchgear (for 11,10,6.6KV system)
 
Rated voltage 0.4KV low voltage switchgear(380V,400V,433v,440V system)
 
GCK LV withdrawable switchgear
 
GCS LV withdrawable switchgear
 
HMNS LV withdrawable switchgear
 
GGD LV distribution cabinet
 
XL-21 Power distribution box
 
 MOTO Start swichgear 
 
Modula 630K sersies of standard LV distribution box
 
plus 2.0 LV switchgear
 
GZDW series of microcomputer monitoring high-frequency DC switchgear
 
Soft start switchgear
 
Residential, customized power distribution box
 
PZ30, PZ40 distribution box
 
outdoor mobile box
 
Capacitance compensation box
 
The other switchgear (from 0.4KV to 33KV)We can OEM , ODM for you.)


Cnhk Kyn28A-12 Mv Switchgear






Cnhk Kyn28A-12 Mv Switchgear
Cnhk Kyn28A-12 Mv Switchgear
Cnhk Kyn28A-12 Mv Switchgear
Cnhk Kyn28A-12 Mv Switchgear
 

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