SIMOSEC系列二次配电空气绝缘开关柜

SIMOSEC Type Secondary Distribution Air-Insulated Switchgear

产品特点 Feature

空气绝缘开关 SIMOSEC

  • 最高17.5 kV, 25 kA, 母线1250A,馈线1250A
    最高24 kV, 20 kA, 母线1250A, 馈线1250A

  • 金属封闭

  • 单母线设计

  • 结合了空气绝缘技术与气体绝缘开关功能

  • 工厂预装,通过型式试验,符合IEC 62271-200标准

  • 特点:
    - 结构紧凑
    - 安全性高
    - 操作安全、可靠性高
    - 经济环保


Feature

  • Up to 17.5 kV, 25 kA, 1250A busbar, 1250A feeder

   Up to 24 kV, 20 kA, 1250A busbar, 1250A feeder

  • Metal-closed

  • Single busbar system

  • Integrated air-insulated technology and gas-insulated switching functions

  • Factory-assembled, type-tested, according to IEC 62271-200

  • Features:

    - Compact design

    - Personal safety

    - Security of operation

    - Cost-efficiency

技术数据 Technical Data

额定电压 Rated voltage

kV

7.2

12

15

17.5

24

额定短时工频耐受电压

Power-frequency withstand voltage

kV

20

42

36

38

65

额定雷电冲击耐受电压

Lightning impulse withstand voltage

kV

60

75

95

95

125

额定频率

Rated frequency

Hz

50/60

50/60

50/60

50/60

50/60

额定峰值耐受电流

Rated peak withstand current

kA

63

63

63

63

50

额定短路关合电流

Rated short-circuit making current

kA

63

63

63

63

50

额定短时耐受电流 (3 s)

Rated short-time withstand current (3 s)

kA

20

20

20

20

20

额定短路开断电流

Rated short-circuit breaking current

kA

25

25

25

25

20

母线额定电流                            – 标准  Standard

Busbar Rated current               – 可选  Option

A
A

630 
1250

630 
1250

630 
1250

630 
1250

630 
1250

馈线额定电流(取决于柜型)

Feeder Rated current (depends on typicals)

A  

630/1250

630/1250

630/1250

630/1250

630/1250

保护等级                                 一次部分  HV Part
Protection degree                   二次部分  LV Part

 

IP65
IP3XD

 IP65
IP3XD

IP65
IP3XD

IP65
IP3XD

IP65
IP3XD

尺寸

Dimension

 

高度  Height

- 标准                          Standard

mm

1750

- 带350mm低压室       With 350mm LV compartment

mm

2100

深度  Depth

mm

1080

按照 IEC 62271-200 分类

Classification according to IEC 62271-200

分隔等级

Partition class

PM(金属隔板)

PM ( Metal partition)