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Outdoor Compact Smart Substation

  • Outdoor Compact Smart Substation-1
  • Outdoor Compact Smart Substation-2
  • Description
  • Specification
  • Features
  • Size
  • Catalogue

Outdoor compact smart substation is a new product developed by our company independently, suitable for AC three-phase, 50Hz, 12kV power supply system. It comprises HV compartment, power transformer and LV compartment, which are modular design and integrated together. HV live parts such as load break switch and primary busbar are SF6 insulated and encapsulated in a stainless steel box. The incoming and outgoing connections are epoxy resin made. All HV live parts and control devices are assembled in it. It is suitable for applications with adverse conditions. The whole set of equipment can be pole mounted or floor standing mounted, with very easy installation and maintenance, reliable performances in service. 

Standards

IEC 62271-202:2006

IEC 76-1993  

IEC 726(1982) 

IEC 529(1989)

IEC 62271-200:2003

IEC 439:1992   

IEC 60694:1996

IEC 60947-1:2011  

IEC 60-1:1989

GB/T2900-1994

GB/T7328-1987 

GB/T14821-1993  

ISO1052-1982  

No.

Description

Unit

Parameter

1

Rated voltage at HV side

kV

10

2

Max. voltage at HV side

12

3

Rated voltage at HV side

V

400

4

Transformer capacity

kVA

10~500

5

Rated frequency

Hz

50/60

6

Rated peak withstand current

kA

50

7

Rated short time withstand current (1s)

20

8

Rated insulation level

HV side

Lightning impulse withstand voltage

Rated voltage

kV

75

Max. voltage

85

Power frequency withstand voltage (1min)

Rated voltage

42

Max. voltage

48

LV side

Rated voltage

V

60UI300

300UI≤660

660UI800

800UI800

Lightning impulse withstand voltage

2500

6000

8000

12000

Power frequency withstand voltage (1min)

2000

2500

3000

3500

Transformer

Rated voltage at HV side

kV

3

6

10

20

35

Lightning impulse withstand voltage

40

60

75

125

200/170

Power frequency withstand voltage (1min)

18/10

25/20

35/28

55/50

85/70

9

Rated noise level

Oil cooled transformer

dB(A)

54

Dry type transformer

62

10

IP degree of enclosure

HV&LV compartment

 

IP44D

11

Grade of box-type substation enclosure

K

10

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