40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear

China 40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear, Find details about China Hv Switchgear, Switchgear from 40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear

Model NO.
KYN61-40.5(Z)
Trademark
Longxiang
Transport Package
in Non-Solid Wooden Case and Carton
Origin
China
Model NO.
KYN61-40.5(Z)
Trademark
Longxiang
Transport Package
in Non-Solid Wooden Case and Carton
Origin
China
                         KYN61-40.5(Z) indoor high voltage vacuum switchgear


Main characteristicss
The switchgear is assembly type.The circuit breaker is floor roll-out.
Adopted new compound insulation vacuum circuit breaker has the features of good interchange ability and easy replacement.
The truck shelf is equipped with lead-screw drive mechanism, which can move truck easily and prevent the mechanism be damaged from faulty operation.

All the operations can be done with the door shut.
All interlocks connecting with the main switch,truck and door of switchgear adopt compulsive mechanical lock and can meet the requirements of "FIVE PREVENTION".
The space of the cable comparment is abundant for the connection of several cables.
The instant earthing switch is used for earthing and short-circuiting of the circuit .
The degree of protection for the enclosure is IP3X.It is IP2X when the door of truck comparment open.It conforms to GB3906-2006,DL404-2007 and refers to IEC-298 standard.



General description
KYN61-40.5(Z) type indoor HV vacuum switchgear(hereinafter called switchgear) is three-phase AC 50Hz indoor power distribution equipment with the rated range voltage of 40.5kV. It is used for power reception and distribution of the power station,substation mining and industrial enterprise for the control,protection and monitor of the circuits, It can be used in the fields where it is operated frequently. It confroms to GB/T11022-2011,GB3906-2006,and DL404-2007 standards.


Applying ambient conditions
Ambient temperature:The max temperature should be +40ºC.The average value in 24 hours should be no more than 35ºC,the min temperature should be -10ºC.
The height above sealevel should be no higher than 1000m.
Relative humidity:daily average relative humidity≤95%,monthly average relative humidity≤90%
Earthquake intensity:not exceed 8 degrees
Saturated vapour pressure:daily average value2.2kPa,monthly average value≤1.8kPa
It should be used in the place where it is free from fire,explosion,serious filth,chemical erosion and violent vibration.



Main technical data of the vacuum switchgear
S.N.NameUnitDate
1rated voltagekV40.5
2rated currentA1250 1600 2000
3rated frequencyHz50
4rated short time withstand currentkA20 25 31.5
5rated peak withstand voltagekA50 63 80
6rated power frequency withstand voltagekV95/1 min
7rated lighting impluse withstand voltagekV185
8rated duration of short circuit s4
9the degree of protection IP3X


Main technical data of the vacuum circuit breaker
S.N.NameUnitDate
1rated voltagekV40.5
2rated frequencyHz50
3rated power frequency withstand voltagekV95/1 min
4rated lighting impluse withstand voltagekV185
5rated currentA1250 1600 2000
6rated short time withstand currentkA20 25 31.5
7rated short circuit withstand currentkA20 25 31.5
8rated peak withstand voltagekA50 63 80
9rated duration of short circuit s4
10opening times30≤t≤60
11closing times50≤t≤100
12breaking times of the rated short circuit breaking current cycles20
13mechanical endurancecycles10000


Main technical data of spring operating mechanism
Name UnitData
rated operate voltageopening coilVDC220/110 AC220/110
closing coil
rated operate currentopening coilA0.96(220V) 1.05(110V)
closing coil
power of energy-stored motorW230
rated voltage of energy-stored motorVDC220/110   AC220/110
distribution for storing energys≤12


The overall dimension of the switchgear 
Over dimension(width*depth*height):1400*2800*2600mm


The construction drawing of the switchgear 
A.Relay instrument component
B.Bus-bar component
C.Circuit breaker component
D.Cable component


40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
Installation of the switchgear
The distance between the back of the switchgear to the wall:≥1500mm
The evenness of the basic framework:≤1mm/square meter
The height of embedded steel channel above the groud should not exceeded 3mm
The weight of the switchgear is about 1800kg
The width of the operating corridot of the switchgear (single line):≥3000mm,double lines(face to face)≥4000mm.

40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
Mounting fundation drawing 
40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
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40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear


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40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
40.5 Kv Hv Vacuum Switchgear/36 Kv Switchgear
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