英语翻译Replacement The circuit-breaker type HECI 3/5-R can be used as a generator circuit-breaker in all types of power plants with unit sizes between 100 - 250 MVA and nominal voltages up to 25,3 kV.The breakers are also suited for retrofit or

英语翻译Replacement The circuit-breaker type HECI 3/5-R can be used as a generator circuit-breaker in all types of power plants with unit sizes between 100 - 250 MVA and nominal voltages up to 25,3 kV.The breakers are also suited for retrofit or
英语翻译
Replacement
The circuit-breaker type HECI 3/5-R can be used as a generator circuit-breaker in all types of power plants with unit sizes between 100 - 250 MVA and nominal voltages up to 25,3 kV.The breakers are also suited for retrofit or replacement in existing power plants,when these are modernized,extended or automated.
Advantages:
SF6 self-extinguishing technology
Well proven design
Low space required for installation
Low maintenance requirements
Short delivery and commissioning period
Main characteristics
3-pole,open breaker with operating mechanism and supervisory and control elements,fully assembled on a common frame
for indoor installation
the phase distance can be selected to suit the phase distance of the connected busbar
no additional auxiliary equipment necessary
easy erection and putting into service due to the fact that the circuit-breaker is delivered as a fully assembled and tested unit
maintenance necessary only after 15 years or 10'000 mechanical close-open operations.
GCB Type HECI 3/5-R
Replacement
Technical Data:
Type:HECI 3-R HECI 5-R
Rated maximum voltage [kV]:25.3 25.3
Rated frequency [Hz]:50/60 50/60
Rated power frequency withstand voltage [kV]:60 60
Rated lightning impulse withstand voltage [kV]:125 125
Rated current [kA]:9/8,6 9/8,6
Rated short-circuit breaking current [kA]:100 120

英语翻译Replacement The circuit-breaker type HECI 3/5-R can be used as a generator circuit-breaker in all types of power plants with unit sizes between 100 - 250 MVA and nominal voltages up to 25,3 kV.The breakers are also suited for retrofit or
……权威翻译……
更换
该断路器型heci 3/5-r可以被用来作为一台发电机断路器在各类型的电厂机组大小100 -2 50有功,无功,虚电压高达2 5.3千伏.该破碎机也适合改造或更换现有的发电厂,当这些都是现代化的,延长或自动化.
优点：
六氟化硫自我灭火技术
充分证明设计
低所需的空间,为安装
低保养要求
短期交货和委托期限
主要特点
3 -极点,公开断路器与运行机制和监督控制要素,完全集结的一个共同框架
室内安装
相距离可以选择,以适应阶段,距离连接母线
没有额外的辅助设备的必要
易于安装及投入服务,因为事实上,该断路器是作为一种完全组装和测试单位
维持必要的,只有经过15年或10'000机械贴近公开行动.
发电机断路器型heci 3/5-r
更换
技术数据：
类别：heci三- r的heci五日- r的
额定最高电压[千伏] ：25.3 25.3
额定频率[赫兹] ：60分之50 60分之50
额定功率高频电压[千伏] ：60 60
额定雷电冲击耐压[千伏] ：一二五一二五
额定电流[家] ：9 / 8 ,9月6日/ 8六日
额定短路打破目前的[家] ：一○○一二○