CJG7 (GIS085A)电动弹簧操动机构

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CJG7 (GIS085A)电动弹簧操动机构

2018-09-07 09:59:46

1.产品概述:General

CJG7 (GIS085A)型电动机弹簧操动机构配用于550kV气体绝缘金属封闭开关设备,用来操作其中的JWG6A-550/J63-171型快速接地开关。CJG7(GIS085A) applies with 550kVGIS , which can operate the quick earthing switch (JWG6A-550/J63-171).The mechanism has two ways to storage energy which are electricoperation and maual operation.

2.产品外形及尺寸:Outlineand dimensions

3.CJG7(GIS085A)电动弹簧操动机构技术参数:Technical data

序号

No.

项目

Item

单位

Unit

技术参数

Technical data

1

额定电机电源电压 Rated voltage for motor

V

DC 220

2

电机额定功率Rated power for motor

W

180

3

额定控制电压Rated control voltage

V

DC 220

4

分闸时间 Opening time

S

≤3.5

5

合闸时间Closing time

S

≤5.5

6

合闸速度 Closing speed

m/s

≥5.2

7

机构重量 Weight

kg

22

4.特点:Characteristics

(1)本机构具有自锁功能;也可以根据用户需要装备电气联锁装置和机械联锁装置,只有在联锁条件满足时机构才能进行操作。

1) This mechanism has self-locking function, and also can meet the requirement of the customers to equip electric interlocking device and mechanical interlocking device, only the mechanism can be operated when interlocking.

(2)本机构的合闸操作是通过储能弹簧释放得以实现,而分闸操作是直接由电机驱动实现。

  2) The closing operation of this mechanism is realized by releasing of the charged spring, however, the opening operation is directly driven by motor.(3)本机构操作轻便、灵活,动作可靠。

  3) This mechanism is easily and reliably operated, and flexible with large output torque.


5.工程应用:

三峡地下电站、糯扎渡水电站、中电工程、福建福清核电、方家山核电

Three-gorges underground Power Station, Nuozhadu Hydro Power Station, CLP Projects, Fujian Fuqing Nuclear Power Project and Fangjiashan Nuclear Power Project.