When frequency converter and PLC is at fault, automatic switch to the original soft start work frequency power operation, ark to ensure the normal work of the compressor.
当变频器及PLC发生故障时，自动切换到原软启动柜工频电源运行，以保证压缩机的正常工作。
Automatic switch, and simple operation procedure, can reduce power consumption.
自动开关，以及简便的操作程序，能够减少电能的消耗。
Students will power is sent to the control box, press ON / OFF button switch ON keys, operation indicator light, machine.
将电源送至控制箱内，按下ON/OFF按钮开关的ON键，运转指示灯指示，机。
The functions of Bipolar coag, To shows power with number. A push--but—ton switch adjust power, applicable to coagulation in subtle operation. Especially applicable to neurosurery.
具有双极凝功能。数字显示功率，按钮开关调节功率，可在精细手术中作凝血作用，特别适用于神经外科手术。
Comfortable and convenient operation, assembly thermal overload protection device and multi-file electronic speed constant power switch ensure high motor efficiency and durability.
操作舒适方便，装配过载过热保护装置，多档电子调速恒功开关，保证马达的高效率和耐用性。
Operation: Once get power supply, loads and thermal resistors connected, press the power switch of temperature controller, and then it will start temperature control program automatically.
使用：接好电源、负载及热电阻线后，按下温控器电源开关，温控器即可自动投入定温控制运行。
Moreover, its operation process principles and critical parameters are analyzed, its simulation results proved that the novel single stage high power switch source's power factor can achieve 0.995.
分析了该电路的基本工作原理、关键参数的设计计算，仿真结果表明这种新型的单级大功率开关电源功率因数可达到0 . 995。
Then, we combine the operation regulations in substations with power system rule, analyze the operation of switch in detail, and provide the flow chart of it.
随后论文结合变电站实际操作规定，根据电力系统运行准则，详细分析了变电站倒闸操作的规则，并给出了线路操作的程序化操作流程框图。
By using the fast switch, the power loss of the FCL in normal operation condition could be avoided, and by using the GTO, the rapid current-transferring could be realized with a smaller difficulty.
采用快速开关可显著减少故障电流限制器的运行损耗，采用GTO可降低电流转移的难度。
Mating corresponding vacuum load switch is for electric power, metallurgy, mine, chemical controlling and protecting, it is suitable for location that has bad load and frequent operation.
配套相应的真空负荷开关可用于电力、金、山、工等部门的配电系统作控制和保护、别适合投切恶性负载和需频繁操作的场所。
Power switch for controlling power supply meter box-off and normal shutdown operation.
电源开关用于控制仪表箱电源的通断和正常停机操作。
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、金、山、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。
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。
Switch frequency can finish through the easy operation, the setting still can be kept after power shot down.
开关频率可以通过简单的操作来完成，在关闭电源后仍然保持设置。
Particularly a time switch is arranged; therefore people can dry the towel only through opening the power source with convenient operation.
特别是设置了烘干定时开关，人们只需启动电源即可达到烘干毛巾的目的，操作方便。
Abstract: the circuit breaker as the main switch equipment transformation equipment, its normal operation or not relates to the whole of the safe and stable and reliable operation of the power grid.
摘要：断路器作为输变电设备的主要开关设备，它的正常运行与否关系着整个电网的安全稳定可靠运行。
One way to circumvent this issue is to run the system's nonvolatile memory on a separate power supply and switch off everything else during standby operation.
绕过这个问题的一个方法是给系统的非易失性内存一个单独的电源，并在待机期间关闭所有电路。
The strong electromagnetic interference generated in the operation of the high-power TEA CO2 laser system mainly comes from the main discharge loop, pulse spark switch and power supply module.
大功率TEACO2激光系统工作时产生的强电磁干扰主要来源于激光主放电回路、脉冲火花开关和电源。
C. safety switch protection device, when the motor is overloaded or when one-way operation, the safety switch will automatically cut off the power supply.
安全开关保护装置，当马达过载或单向运转时，安全开关会自动切断电源。
The housing is provided with an operation control panel which is provided with a liquid crystal display screen and a function key as well as a power switch.
外壳上设置有操控面板，操控面板上设置有液晶显示屏和功能按键以及电源开关。
S a valve with two operation timed mode: by electronic control motherboard in the "on" and "1" to switch to achieve by the hour or by the day time, after switch power supply only effective.
一阀具有两种运行计时模式：由电子控制主板里的“ON”和“1”进行切换来达到按天或按小时计时，切换后切记重起电源才生效。
The accident state, the sequence of tripping operation of switch and the interval of time could be recorded at real-time. The level of operating management of large power plant could be increased.
实时记录事故状态、开关跳闸顺序及间隔时间，提高了大型发电厂的运行管理水平。
The hand operation touches switch, power supply and status display.
手动触摸开关、电源及状态显示。
Widely used in 10 KV lines of electric power distribution, may realize the switch, isolating and earthing, and effectively avoid the equipment to phase lack operation.
广泛应用于10KV线路电能的分配，可实现开关、隔离和接地三工位，并有效地避免了设备的缺相运行。
Widely used in 10 KV lines of electric power distribution, may realize the switch, isolating and earthing, and effectively avoid the equipment to phase lack operation.
广泛应用于10KV线路电能的分配，可实现开关、隔离和接地三工位，并有效地避免了设备的缺相运行。
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