Contact us

Sales hotline :
+86-917-3363886
E-mail:
sunnymeng@westpowerelectric.com
Web:
www.tongzhongdianqi.com

   ID:sunny-meng6
location:Return KYN61-40.5
KYN61-40.5
☆ introduce 

KYN61-40.5




1.General  Description:

 

  KYN61-40.5 electrical cabinet is complete indoor power distribution equipment for --phase AC 50Hz and ratedvoltage of 40.5KV. The cabinet is used for power accaeptance and distribution circuit control, protection and detection etc. in power platns, transformer substaions or industrial and mining establishments.It accords with IEC298,IEC694,GB3906,DL404 and DIN.VDE0670.

 

2.Working condition:

1.Ambient temperature;-10----+40

2.Relative humidity:daily average ≤95%,monthly average ≤90%

3.Seismic intensity ≤8

4.Altitude:≤1000m;(Not including special requirement

5.Service environmentshould be avoided fire, explosion risk, serious       pollution, chemical corrosion and violent vibration

Uses should discuss with supplier if working condition exceed above range.

 

 

 

3.Technical data

 

 

 

Item

Unit

Data

Rated   voltage

kV

40.5

Rated frequency

Hz

50

Rated current

A

630,1250,1600,2000,2500

Rated short   time withstand current(4S)

kA

20,25,31.5

Rated withstand current(peak)

kA

50,63,80

Rated short circuit breaking current

kA

20,25,31.5

Rated short circuit making current(peak)

kA

50,63,31.5

Rated insulation levels

Rated power frequency withstand voltage/1min

kV

95

Rated lighting impulse withstand voltage

kV

185

Level of   protection

Shell IP4X,(IP2X   after opening door of insulating room& circuit breaker room)

 

 

 

4.Structure of switchgear







prev:TZR-12~24
next: KYN28A-24