CYA6系列液压弹簧操动机构
CYA6 SeriesHydraulicSpring Operating Mechanism
1产品概述ProductOverview
CYA6系列液压弹簧操动机构采用模块化结构设计，包括充压模块、储能模块、工作模块、控制模块、监测模块、适配模块。主要用于操作252kV（3P1T）、252～550kV瓷柱式、罐式高压六氟化硫断路器.
CYA6 series hydraulic spring operatingmechanism adopts modular design, including pressure charging module, energystorage module, working module, control module, monitoring module and adaptermodule.It is mainly used to operate252kV (3P1T) and 252~550kV porcelain column type and tank type high-voltage SF6circuit breakers.
CYA6系列液压弹簧操动机构具有以下特点：
CYA6 series hydraulic spring operatingmechanism has the following characteristics:
l 模块化设计，结构紧凑，检修维修方便
Modular design, compact structure, convenient maintenance and repair
l 液压回路集成在各元件中，无外部管路
The hydraulic circuit is integrated intoeach component without external pipeline
l 内部集成液压缓冲系统
Internal integrated hydraulic buffer system
l 先进的动静态密封系统
Advanced static and dynamic sealing systems
l 机构失压防慢分保持系统
Mechanism pressure loss prevention and slow opening keeping system
l 分合闸速度可调
Adjustable opening/closing speed
l可靠性高
High reliability
2 产品外形及尺寸
Product Appearance and Dimensions
3 CYA6-2/CYA6-3/ CYA6-6液压弹簧操动机构技术参数
Technical Parametersof CYA6-2/CYA6-3/CYA6-6 Hydraulic Spring Operating Mechanism
序号S/N |
项目 Item |
单位 Unit |
CYA6-2 |
CYA6-3 |
CYA6-6 |
1 |
额定电压Rated voltage |
电动机Motor |
V |
DC220/AC220/DC110 |
控制回路Control circuit |
V |
DC220/DC110 |
2 |
电动机额定功率Rated power of motor |
W |
1000 |
1000 |
1000 |
电动机额定电流Rated current of motor |
A |
6/12 |
6/12 |
6/12 |
3 |
行程（活塞杆） Stroke (piston rod) |
mm |
205 |
205 |
205 |
4 |
分闸/合闸闭锁操作功 Opening/closing lockout operation power |
kJ |
11.8/3.1 |
11.2/3.7 |
13.8/3.1 |
5 |
重量(机芯/完整型机构 Weight (core/complete mechanism) |
kg |
430/510 |
430/510 |
520/600 |
6 |
储能时间 Energy storage time |
s |
≤120 |
≤120 |
≤120 |
4 重点工程应用Key Application Projects
l三峡地下变工程、白鹤滩左岸、右岸工程
ThreeGorges Underground Substation Project, Baihetan Left Bank and Right BankProject
l 新加坡乌兰工程、新加坡上裕廊工程
Singapore Woodlands Project, Singapore Upper Jurong Road Project
l中电油麻地工程
CLP Yau Ma Tei Project
l 埃及本班工程
Egypt Benban Project
l印度加斯古达工程
India Jharsuguda Project
l 青海-河南±800kv特高压直流工程
Qinghai-Henan±800kV Extra-high Voltage DC Project
l 国网雅中-南昌±800kv特高压直流工程
State Grid Yazhong-Nanchang ±800kV Extra-high Voltage DC Project
l江苏启东海上风电工程
Jiangsu Qidong Offshore Wind Power Project
