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SF6 GIS Operating Mechanism for Vacuum Circuit Breaker

Basic Info

Model No.: CT Mechanism

Product Description

Parts of VCB   1. Technical data for storage energy motor with permanent magnet motor :

Type

CT-07

CT-03

Rated working voltage(V) 

110/220

110/220

Motor rated input power (W)

70-150

Normal working voltage range

85%-110% rated working voltage

Rated working voltage for storage energy times

≤12s

      2.Closing magnet adopt screw type magnet , technical data as follow sheet ,

Rated working voltage(V)  

~110

~220

~380

-48

-110

-220

Rated working current (A)

5

3

 

3.78

2.3

1.77

Rated power (W)

550

660

 

181.4

253

390

Coil resistance value on 20°C(Ω) 

7.2±1

20.7±2.05

 

12.7±2.5

47±2.5

124±5

Opening working voltage range

65%-120% rated working voltage to be reliable for opening

when less than 30% rated working voltage, continuous 3 times shouldn’t be open

Closing working voltage range

85%-110% rated working voltage

                            Quality Control    •SOP production for the production of parts  •Self-detection in every step  •Final detection after production line •Quality control from the components’ purchase      

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Product Categories : Medium Voltage Components

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