1.产品概述General
General description of the product
CJA11-1系列电动操动机构可用于发电机断路器的隔离开关（DS）和接地开关（DS）的分合操动。
CJA11-1 series motor operating mechanism can be used for the opening and closing operation of disconnector (DS) and earthing switch(ES) of the generator circuit breaker.
2.产品外形及尺寸Outline and dimensions
3 .结构特点：Structural Features
1.输出扭矩大，结构紧凑；
Large output torque and compact constructions
2.系列化，标准化程度高。
Serialization and high standardization.
4 .技术参数：Technical Data
序号 No. | 项目 Item | 单位 Unit | 技术参数 Technical Data |
1 | 额定电机电压 Rated motor voltage | V | DC/AC 220 |
2 | 电机额定功率Rated motor power | W | 800 |
3 | 额定控制电压Rated control voltage | V | DC/AC 220 /DC110 |
4 | 加热器额定功率Rated power for heater | W | 50W |
5 | 加热器电压Heater voltage | V | AC220 |
6 | 输出扭矩Output torque | N·m | 1000 |
7 | 分合闸时间Operating time | s | <4 |
8 | 输出转角（Output angle） | ° | 120 |
5.应用成果：TechnicalData
CJA11-1系列电动操动机构用于三峡等多个重点工程。
CJA11-1 series motor operating mechanism has been applied in The Three Gorges underground Power station and many other key projects.
