Page 16 - 苏州施源特(中德合资)电气有限公司

VW32-12 户外真空断路器
VW32-12 outdoor vacuum circuit breaker

主要技术参数 / The main technical parameters

项目Project 单位Unit 参数Parameter
额定电压Rated voltage kV 12
额定频率Rated frequency Hz 50

额定电流Current Rating A 630
额定短路开断电流Rated short circuit breaking current kA 20
额定峰值耐受电流(峰值)Rated current peak tolerance (peak value) kA 50

额定短时耐受电流Rated short time withstand current kA 20
额定短路关合电流(峰值)The rated short circuit close current (peak value) kA 50
机械寿命Mechanical life 次 10000
额定短路开断电流开断次数Rated short-circuit breaking current breaking times 次 30
工频耐受电压(1min)：(湿)(干)相间、对地/断口 kV 42/48
Power frequency withstand voltage (1min) :( wet) (dry) white / fracture
雷电冲击耐受电压(峰值)相间、对地/断口 kV 75/85
Lightning impulse withstand voltage (peak) phase, on the ground / fracture
二次回路1min工频耐压Secondary circuit 1min power frequency withstand voltage kV 2

外形及安装尺寸 / Shape and installation size (mm)

喖喗喓 喖 喗喓
喔喖
喕 喓 喓
喔喔 喔喕
喔喗

喚 喓 喓

喗 喓 喓

喔 喕 喖 喗 喘 喙 喚 喛 喜 喔喓
喔喔喗喓 喚喘喘

1. 操作手柄 / The operating handle 8. 绝缘子 / Insulator
2. 隔离主轴 / Isolation spindle 9. 隔离架 / Spacer
3. 断路器手动分合手柄 / The circuit breaker manual switching handle 10. 绝缘拉杆 / Insulated rod
4. 断路器储能手柄 / Breaker charging handle 11. 接线板 ( 进线端 ) / Wiring board (line side)
5. 分合批示 / The division instructions 12. 隔离刀片 / Isolated blades
6. 接线插头 / The connection plug 13. 接线板 ( 出线端 ) / Wiring board (outlet end)
7. 电流互感器 / Current Transformer 14. 断路器 / Breaker

09-www.szsytdq.com