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- Beside the VCB, the Truck can be equipped the vacuum contactor 、isolated device and the measuring equipment. 除真空断路器外，手车可配真空接触器、隔离装置和计量设备等。
- The previous TKD-A system was upgraded with S7-300 +6RA70+ vacuum contactor structure.The paper introduced the design of the system hardware and software. 通过采用“S7-300+6RA70+真空换向柜”结构对原TKD-A系统进行了改造,文章对系统硬件、软件设计作了说明。
- Mating corresponding vacuum contactor switch is for electric power, metallurgy, mine, chemical controlling and protecting, it is suitable for location that has bad load and frequent operation. 配套相应的真空接触器开关可用于电力、冶金、矿山、化工等部门的配电系统作控制和保护，特别适合投切恶性负载和需频繁操作的场所。
- That is used to solve the problem of interlocking among the disconnector,vacuum contactor and door in the high voltage capacitor panel,achieving the requirements of “five-protection”security on it. 通过用一把钥匙只能按指定的顺序开启两把锁,以解决隔离开关、真空接触器、柜门之间的联锁问题,从而达到高压电容器柜的“五防”安全要
- Self- made tester for ac vacuum contactor and its use 自制真空交流接触器测试仪及其使用
- AC 3 kV vacuum contactor for power supply of passenger cars 客车供电用 AC 3 kV 真空接触器
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- Case study of overvoltage produced druing open and close of induced motor by vacuum contactor 真空接触器切合电动机过电压的实例研究
- Application of Vacuum Contactor Switchingin and Break Capacitors Dynamic to Compensate Reactive Power 真空接触器动态投切电容无功补偿的应用
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Spring Load Characteristic of Vacuum Contactor Adopting Permanent-magnet Mechanism 真空接触器采用永磁机构时的反力特性
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- Keywords High-voltage distribution station;Microprocessor protection;Vacuum breaker;Vacuum contactor; 高压配电站;微机保护;真空断路器;真空接触器;
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- Keywords HV cabinet;Stator;Rotor;Water resistor;Vacuum contactor;Trapezium figure; 关键词高压小车柜;定子;转子;水电阻;真空接触器;梯形图;
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
