< >

CYD-4 Hydraulic Disc Spring Operating Mechanism(Extended Type)

1.The mechanism uses disc spring as the energy storage medium, hydraulic oil as the transmission medium, easy to obtain high pressure to make its structure small and compact;

2.Closing and closing operations rely on hydraulic transmission, operating noise is small, buffer smooth;

3.High operating power, high closing and closing speed, fast action and sensitive response;

4.Integrated piping design

5.Six modules

6.Complex structure manufacturing process, materials, processing precision requirements are particularly high

7.Simple installation structure, the body and the hydraulic mechanism adopts direct connection mode

Contact Now

Product Details

Product Description

The CYD-4 series hydraulic disc spring operating mechanism uses disc springs as energy storage components. The disc springs have excellent force characteristics, are not affected by environmental temperature, store a large amount of energy, and have smooth force characteristics. Its structure adopts an integrated module design without pipeline connection. Adopting advanced sealing structure design, advanced dynamic and static sealing system, and internal integrated hydraulic buffer system, the system has high pressure, compact and compact structure, high operating power, and stable and reliable performance. Mainly suitable for high voltage and high current applications in 252kV-1000KV voltage level GIS and tank circuit breakers.

Product Technical Parameters

1.Output power of breaking under rated voltage: 13200J

2.Rated voltage closing output power: 4100J

3.Motor rated voltage DC/AC220V

4.Rated motor power: 1000W

5.Splitting time: 20-50ms

6.Closing time: 75-90ms

7.Mechanism stroke: 205±1mm

8.Safety valve start displacement under closing locking pressure: 84.5±1mm

9.Displacement of oil pump stopping under closing and blocking pressure: 83.5±1mm

Application Scenarios

Installation place: indoor/outdoor