| Muhimmiya | Switchgear parts |
| Model NO. | CYD-4 Hidraulik Disk Spring Operayin Mekanizmu |
| Rated Voltage | 220kV |
| Siri | CYD-4 |
A wata CYD-4 series na hydraulic disc spring operating mechanism yana amfani da disc springs a matsayin abubuwa na energy, tare da nitrogen energy storage cylinders na farko. Disc springs suna damar da force characteristics mai kyau kuma ba su ci gaba ne cewa yanzu na hawa. Energy da aka tsara shi ya fi yawa kuma force characteristics suna da tsari.
Ana amfani da shi a cikin high voltage da high current situations ta hanyar 252kV, domin samun opening da closing operations ta GIS circuit breaker switches da SF6 magnetic pole circuit breaker switches.
Product Technical Parameters
1. Operating power of door opening under locking pressure: 5400-5800J
2. Closing operation power under closing locking pressure: 2200J
3. Motor rated voltage DC220V/AC220V or DC110V/AC110
4. Rated power of motor: 470W-660W
5. Rated voltage disconnection energy storage time<34s
6. Rated voltage closing energy storage time < 16s
7. Mechanism stroke 230 ± 1mm
8. The starting pressure of the safety valve is 81.5 ± 1MPa
9. Closing pressure 47 ± 1MPa
10. Locking pressure of split brake 37.5 ± 1MPa
Application scenarios
General: Indoor/Outdoor
Surrounding air humidity: upper limit+60 ℃, lower limit -30 ℃.
The altitude shall not exceed 3000m.
Wind pressure not exceeding 700Pa (equivalent to a wind speed of 34m/s)
No fire, explosion hazard, serious pollution, corrosive gas, or severe vibration.
Special: can be customized according to actual needs, such as high altitude, low temperature, hot, humid, etc.
