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Meta-clad withdrawable type ht switchgear
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Meta-clad withdrawable type ht switchgear

    Payment Type: L/C,T/T
    Min. Order: 1 Set/Sets
    Delivery Time: 25 Days
    Packaging: wooden case or packaged as customer require
    Brand: CHFE SHFE
    Place of Origin: Shanghai, China (Mainland)
    Supply Ability: 500 Set/Sets per Month 35kv switchgear

Basic Info

Model No.: KYN-40.5

Product Description

Specifications switchegear:

1.7kv to 36kv are available

2.Top ten Switchgear manufacutre in China

3.Offer all kinds of switchgears


  1.General 1.1 Ratings:system voltage 40.5kV,rated current up to 3150A,AC 50/60HZ 1.2 Application:applicable for power receiving and distribution of power plant and substations for control,protection and measurement. 1.3 Standard:IEC 62271-200   2.Woring Condition 2.1  The Ambient temperature upper limit and lower limit are respectively +40°C and -40°C; (allowing storage and transportation at -30°C);
2.2  Altitude is not more than 1000m;
2. 3 Relative humidity: daily average value should not be more than 95%, while monthly average value should not be more than 90% (+25°C);
2.4  Seismic intensity should be not more than 8°;
2. 5 Places without fire, explosion risk, serious pollution, chemical corrosion and violent vibration   3.Main Technical Parameters switchgear

 Name 

Units

Parameters

 Rated frequency

Hz

50

 Rated voltage 

kV

40.5

Rated insulation level

 Rated short-time power frequency withstand voltage (1min)

kV

95(And phase to ground)

110(Isolated fracture)

 Rated lightning impulse withstand voltage

kV

185(And phase to ground)

215(Isolated fracture)

 Rated current

A

1250,1600,2000,2500

 Rated short time withstand current (4s)

kA

20,25 ,31.5

 Rated dynamic current (peak)

kA

50,63,80

 Dimensions (W × D × H)

mm

1400×2800×2600

 Weight

kg

About2300

 Protection class

IP4X,Compartment between IP2X

  The main technical parameters of vacuum circuit breakers 

 No.

Name

Units

Data

1

Rated voltage

kV

40.5

2

Rated current

1250  1600  2000 2500 

3

Rated short-circurt breaking current 

kA

20  25  31.5

4

 Rated time withstand current 

kA  

20  25  31.5

5

Rated short circuit current 

kA

50  63  80

6

Rated power frequency  withstand voltage

kV

95/1min-between poles

7

Rated lightning impulse  withstand voltag

kv

185

8

Rated short circuit duration  

S

4

9

Closing time 

ms

50≤t≤100

10

Opening time 

ms

30≤t≤60

11

The number of rated  short circuit breaking current 

Times

20

12

Mechanical life 

Times 

10000

    4.Construction   6.Installation Base and Dimnsion(Unit:mm)   7.Product Pirctures

Contact us if you need more details on Ht Switchgear. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ht Switchgear、Ht Switchgear. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Switchboards & Switchgears > 33,35kV Switchboards Switchgears

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