VS1-24户内真空断路器
VS1-24
VS1-24 indoor vacuum circuit breaker is used as an indoor switchgear of 24kV power system and a control and protection unit in both electric network equipment and power equipment in industrial enterprise and mine.
数量
VS1-24户内真空断路器
VS1-24户内真空断路器是三相交流50Hz额定电压为24kV电力系统的户内开关设备,为电网设备、工矿企业动力设备的保护和控制单元。产品适用于要求在额定工作电流下的频繁操作,或多次开断短路电流的场所,符合GB1984 & IEC62271-100。
该断路器采用操动机构与断路器本体一体化设计,既可作为固定安装单元,也可配用专用推进机构,组成手车单元作用。
技术参数
| 项目 | 单位 | 数值 | |||
| 额定电压 | kV | 24 | |||
| 额定频率 | Hz | 50 / 60 | |||
| 额定绝缘水平 | 额定短时工频耐压 (1 min) | kV | 65 | ||
| 额定雷电冲击耐受电压 (峰值) | kV | 125 | |||
额定短路开断电流 | kA | 20 | 25 | 31.5 | |
| 额定电流 | A | 630,1250 | 630,1250,1600 | 1250,1600, 2000,2500 | |
额定短时耐受电流 (4s) | kA | 20 | 25 | 31.5 | |
额定峰值耐受电流 | kA | 50 | 63 | 80 | |
额定短路关合电流 (峰值) | kA | 50 | 63 | 80 | |
| 额定操作顺序 | O-0.3s-CO-180s-CO | ||||
| 额定短路开断电流开断次数 | 次 | 30 | |||
| 额定短路持续时间 | s | 4 | |||
| 机械寿命 | 次 | 10000 | |||
二次回路工频耐压 (1min) | V | 2000 | |||
额定单个电容器组开断电流 | A | 630 | |||
| 额定背对背电容器组开断电流 | A | 400 | |||
| 动静触头允许磨损累积厚度 | mm | 3 | |||
分闸时间 | ms | 20~60 | |||
合闸时间 | ms | 25~70 | |||
关合线圈额定工作电压 | V | AC110 / AC220 / DC110 / DC220 | |||
| 储能电机额定电压 | V | AC110 / AC220 / DC110 / DC220 | |||
| 储能电机额定功率 | w | 70 | |||
| 储能时间 | s | ≤15 | |||
Why Us?
1. Schneider trusted material supplier, you no worry for quality control;
2. STL standard testing lab inside own property factory industrial zone;
2. STL standard testing lab inside own property factory industrial zone;
3. 23 years experience of production Medium voltage circuit breaker material, 17 years for overseas market; you no worry for communication and save time.















