Kyn61 Withdraw out Metal-Clad Switchgear and Metal-Enclosed Switchboard

1. Product name: KYN61-40.5 AC Medium Voltage Metal Clad Industrial Indoor switchgear
2. Major components: CB, disconnecting switch, earthing switch, Instrument, air switches
3. Brief Introduction: Four chambers and FIVE PREVENTIONS INTERLOCK
4. Certification: Test report
5. Rated Voltage:40.5kV,Rated Frequency 50/60Hz,Rated Current:1250,1600A
6. Custom switchgears can be supplied

Product Details
We need to add value to our Metal Enclosed switchgear, compression spring, small compression springs through technological innovation, thereby enhancing our competitiveness in the global market. In the fierce market competition, our company has always ranked first in the peer list by virtue of high-quality products and considerate service. We will strengthen the coverage and management of different sales areas. In the long-term operation and management, we have established good cooperative partnership with enterprises all over the world with our good reputation and the import and export volume of our company has also been growing rapidly.

KYN61-40.5 AC Medium-Voltage Metal-clad Removable-type Switchgear 

1. General

KYN61-40.5  Removable AC medium voltage Metal clad industrial electrical switchgear (hereinafter referred to as switchgear) is a 40.5kV three-phase AC 50Hz distribution equipment which is applied to the distribution rooms of power plants, power substation and industrial and mining enterprises to receive and distribute power to control, protect and monitor circuit; besides the extensive application in general power system, this switchgear can be used in frequent operation area. This indoor switchgear meets the requirements of GB3906-2006 and IEC62271-200 (AC Metal-enclosed Switchgear and Control Equipment).

2. Mode and Definition

                                         

3. Operational Environment

a. Ambient Temperature: -10℃~+40℃;

b. Altitude: Below 1000m;

c. Relative Humidity: the average not more than 95%, monthly average not more than 90%;

d. Seismic Intensity: less than 8-magnitude

e. It is not applicable to operate in corrosive and combustible gas and water-vapor polluted places. 

4. Technical Parameters

 

Items

Units

Parameters

 

Rated Voltage

kV

40.5

 

Rated Frequency

Hz

50

 

Rated Current

A

1250,1600

 

Rated Closed Current   (Peak)

kV

25,31.5

 

4s Thermal Stability   Current

kV

63,80

 

Rated Dynamic   Current (Peak)

kV

25,31.5

Insulation Level

1min   Power Frequency Withstand Voltage (Effective Value) (Interphase, phase-ground)  

kV

95

Lighting Impulse   Withstand Voltage (Peak)

kV

185

Isolation Break 1min   Power Frequency Withstand Voltage (Effective Value)

kV

115

 

Isolation fracture Lightning   Impulse Withstand Voltage (Peak)

kV

215

 

                                                                                                                       Enclosure Protection Class

 

Shell IP4X,   isolation room IP2X

 

Cabinet Body   Dimension (Width*Depth*Height)

mm

1400×2800×2600   1600×2800×2600(transformer   cabinet used in distribution      substation)


5. Outline Diagram of Electrical Switchboard

    

 

 A.    instrument chamber      B. CB chamber     C. busbar chamber

D. cable chamber                  E. mini busbar chamber

1. Pressure releasing plate    2.  Lifting ring          3. Shutter 

4. CB                                5. Contactor box              6. Secondary plug 

7. Heating device           8. CT        9. Cable            10. Insulation isolation plate

11. Earthing switch        12. Main busbar               13. Branch busbar 

14. Busbar bushing        15. Lightning arrestor      16. Light

 

6.  Ordering instructions

a. Main wiring plan No., single-line system diagram and arrangement diagram;

b. Secondary circuit wiring schematic diagram, terminal arrangement diagram;

c. Type, specification and quantity of electric elements inside switchgear;

d. Detail information should be given when order if the switchgear will be operated in special environment;

e. Type and quantity of accessories and spare parts should be offered if necessary.

 

7. Test report

 

 

 

test7

 

XD HI-TECH, established 2007, is one of the excellent manufacturers in China. Come and find kyn61-40.5 removable ac medium voltage metal clad industrial indoor electrical switchboard/cubicle/switchgear manufacturer from our factory. Coming in high precision, and good performance, our custom products have a wide application field. Welcome to wholesale our quality products and the PDF display is also offered.

We are responsible for every process of our Kyn61 Withdraw out Metal-Clad Switchgear and Metal-Enclosed Switchboard and go all out to continuously improve product quality. Welcome all the clients old and new to visit our company and talk about the business. 'Serve attentively and pursue quality', this company has always insisted on starting from the foundation of enterprise development, adopting mature humanized management within the company.
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