HB3 发电机出口开关

产品特点

  • 真空灭弧,无触头磨损

  • 户内和户外安装均可满足

  • 基于额定电流,电气寿命10000次

  • 发电机侧无需配置电容器

  • 寿命可达40年

  • 完全免维护

  • 无需气体监测系统

  • 现场无需充气

  • 重量轻,整体运输

  • 占地面积小,安装简单


Feature

  • Vacuum breaking without contact erosion

  • Indoor and outdoor use

  • Up to 10000CO with rated current

  • No surge capacitor needed in generator side

  • Life endurance is up to 40 years

  • Maintenance free

  • No gas monitoring system needed

  • No gas work on site

  • Less weight and shipment as a whole

  • Small footprint and easy for installation


技术参数

额定电压
Rated voltage

kV

17.5 ; 24

额定频率
Rated frequency

Hz

50 ;60

额定短路开断电流
Rated short-current breaking current

kA

80,100

额定短时耐受电流,最大
Rated short time withstand current

kA/s

100/3

额定短路关合电流,最大
Rated short-current making current

kA

274

额定失步开断电流,最大
Rated out-of-phase breaking current

kA

50

额定电流
Rated current

A

6300;8000;10000;12500

产品标准
Standards

IEC/IEEE 62271-37-013:2015

典型应用
Typical application

燃气电厂,燃煤电厂,水电站以及抽水蓄能
CCCP,Coal fired power plant, Hydro power plant & PSPP