CYA5系列液壓彈簧操動(dòng)機構
CYA5 Series Hydraulic Spring Operating Mechanism
1產(chǎn)品概述ProductOverview
CYA5系列液壓彈簧操動(dòng)機構采用模塊化結構設計，包括充壓模塊、儲能模塊、工作模塊、控制模塊、監測模塊、適配模塊，用于操作252kV（3P1T）、252～363kV瓷柱式、罐式高壓六氟化硫斷路器。
CYA5 series hydraulic spring operatingmechanism adopts modular design, including pressure charging module, energystorage module, working module, control module, monitoring module and adaptermodule. It is used to operate 252kV （3P1T) and 252~363kV porcelain column type and tank type high-voltageSF6 circuit breakers.
CYA5系列液壓彈簧操動(dòng)機構具有以下特點(diǎn)：
CYA5 series hydraulic spring operatingmechanism has the following characteristics:
l模塊化設計，結構緊湊，檢修維修方便
Modular design, compact structure, convenient maintenance and repair
l液壓回路集成在各元件中，無(wú)外部管路
The hydraulic circuit is integrated into each component withoutexternal pipeline
l內部集成液壓緩沖系統
Internal integrated hydraulic buffer system
l先進(jìn)的動(dòng)靜態(tài)密封系統
Advanced static and dynamic sealing systems
l機構失壓防慢分保持系統
Mechanism pressure loss prevention and slow opening keeping system
l分合閘速度可調
Adjustable opening/closing speed
l可靠性高
High reliability
2 產(chǎn)品外形及尺寸
Product Appearance and Dimensions
CYA5/CYA5-II液壓彈簧操動(dòng)機構（機芯）
CYA5/CYA5-II hydraulic spring operating mechanism (core)
CYA5-4液壓彈簧操動(dòng)機構（機芯）
CYA5-4 hydraulic spring operating mechanism (core)
3 CYA5/CYA5-II/ CYA5-4液壓彈簧操動(dòng)機構技術(shù)參數
Technical Parameters of CYA5/CYA5-II/CYA5-4 Hydraulic SpringOperating Mechanism
序號 S/N |
項目 Item |
單位 Unit |
CYA5 |
CYA5-II |
CYA5-4 |
1 |
額定電壓 Rated voltage |
電動(dòng)機Motor |
V |
DC220/AC220/DC110 |
控制回路Control circuit |
V |
DC220/DC110 |
2 |
電動(dòng)機額定功率Rated power of motor |
W |
470 |
470 |
1000 |
電動(dòng)機額定電流Rated current of motor |
A |
3/6 |
3/6 |
6/12 |
3 |
行程（活塞桿） Stroke (piston rod) |
mm |
230 |
205 |
230 |
4 |
分閘/合閘閉鎖操作功 Opening/closing lockout operation power |
kJ |
5.9/2.3 |
5.5/2.1 |
8.9/3.1 |
5 |
重量 Weight |
kg |
315 |
310 |
390 |
6 |
儲能時(shí)間 Energy storage time |
s |
≤120 |
≤120 |
≤120 |
4重點(diǎn)工程應用
KeyApplication Projects
l新疆五彩灣工程
Xinjiang Multicolored Bay Project
l青海格爾木工程、青海柴達木換流站
Qinghai Golmud Project, Qinghai Qaidam Convertor Station
l埃及哈瓦姆迪亞工程
Egypt Hawamdia Project
l馬來(lái)西亞沐若工程
Malaysia Murum Project
l菲律賓國家電網(wǎng)工程
NGCP Project
l三峽長(cháng)樂(lè )海上風(fēng)電工程
Three Gorges Changle Offshore Wind Power Project
