一个完整的交流电源断路器提供的后面板和标准IEC电源连接器提供。
An integral AC power circuit breaker is provided on the rear panel and a standard IEC power connector is provided.
十万火急翻译一句话，电气图纸上的，急！ 说明：控制柜电源进线由用户直接接至控制柜上部双电源断路器进线端。
The power incoming line into control cabinet will be directly connected to the input terminals of the parallel breakers which are located in upside of the control cabinet by users.
一些新式的显示器有一个断路器，如果电源出现问题则会断开。
Some new displays have a circuit breaker that trips in case there is a problem with the power supply.
是否每个PKS节点在配电盘上均有单独的断路器，冗余节点应配两路电源？
Is Each PKS node have a dedicated circuit breaker. Redundant devices should have dual power supply?
如果你看到电火花或破损的电线，或嗅到了绝缘体烧焦的味道，断开主开关柜里活断路器的电源。
If you see sparks or broken or frayed wires, or if you smell burning insulation, turn off the electricity at the main fuse box or circuit breaker.
在额定控制电源电压低于35%时，欠电压脱扣器应防止断路器合闸。
At rated control supply voltage less than 35% under-voltage should prevent breaker from closing.
断路器被提供用于保护115VAC输入(各有2个)，以及保护被测指示器(UUT)所用于电源，基准或照明的可变振幅低压电源。
Circuit Breakers are supplied to protect the 115 VAC Inputs (2 each) as well as the Variable Amplitude Low Voltage Powers used by the Indicator Under Test (UUT) for Power, Reference or Lighting.
较大的电动机直接通过断路器从母线获得电源。
The larger motors are powered directly from these buses through circuit breakers.
在额定控制电源电压的35%～70%时，欠电压脱扣器应可靠使断路器脱扣；
Under the voltage of 35% ~ 70% of the rated voltage, the under-voltage release should make the breaker trip correctly.
电容充电电源的稳定性直接影响到真空断路器动作的可靠性。
The stability of charge power supply for the capacitance directly affects the reliability of operation of the vacuum circuit breakers.
分析了4极断路器非正常跳闸的原因，提出采用施加外接辅助电源电压的解决措施。
The cause of the improper trip of 4 pole circuit breaker was analyzed. A subsidiary power voltage is applied to solve the problem.
随着光控模块式真空断路器的提出，对其中的电容充电电源提出了要求。
With the apearance of optical control of module vacuum circuit breakers, some requirements on the capacitor charge power supply were raised.
在额定控制电源电压低于35%时，欠电压脱扣器应防止断路器合闸。
In case of the operation voltage less than 35% of the rated voltage, the under-voltage should prevent the breaker from closing.
电源供应具备适当的过载保险丝或断路器保护。
The electrical supply has the proper overload fuse or circuit breaker protection.
最好使用交流电源供电，并为设备安装保险丝或额定电流小于2安培的自动断路器，自动断路器还必须与其他负载电流电路分离。
It is recommended that AC power supplies to instruments be protected by fuses or automatic circuit breakers rated at not more than 2 Amperes, and must be separated from any load current circuits.
机组可在断路器或负荷开关打开时，采用发电机升压变压器作为一种非本电厂电源来起动。
The unit can be started with the breaker or switch opened using the generator step-up transformer as a source of off-site power.
分析了4极断路器非正常跳闸的原因，提出采用施加外接辅助电源电压的解决措施。
The cause of the improper trip of 4 pole circuit breaker was analyzed. A subsidiary power voltage is applied to solve the problem. It is proved in practice that this measure is feasible and effective.
断路器为在功率值高的应用装置处和电源之间装置制动电阻器提供了可能。
A chopper output offers the possibility to connect a braking resistor for applications where large amounts of power are fed back to the power supply.
KA5为跳闸报警继电器。当设备产生偏励磁、可控硅故障、过电流等故障时，KA5吸合，断路器分励线圈得电跳闸，切断主电源。
When there are bias excitation, controllable silicon failure, over current and other failures, KA5 gets absorbed and breaker loop trips by powered on so as for switching off main power supply.
对于过流情况，该断路器还对电源的非正常大电压起作用。
As well as responding to overcurrent conditions, the circuit breaker also reacts to an abnormally large value of the supply voltage.
不再猜测或试错，当它涉及到找到正确的电路断路器供电到交流电源插座或照明灯具。
No more guessing or trial and error when it comes to locating the correct circuit breaker supplying power to an AC outlet or lighting fixture.
所有元器件均来自一个品牌，包括真空断路器，空气断路器，电流接触器，热继电器，驱动，可编程控制器，输入输出模块，电站管理系统继电器和仪表，不间断电源，传感器和照明器材。
All of components come from one brand, from vacuum circuit breakers, air circuit breakers, contactors, thermal relays, drives, PLC, I/O, PMS relays and meters, UPS, sensors and lighting fixtures.
所有元器件均来自一个品牌，包括真空断路器，空气断路器，电流接触器，热继电器，驱动，可编程控制器，输入输出模块，电站管理系统继电器和仪表，不间断电源，传感器和照明器材。
All of components come from one brand, from vacuum circuit breakers, air circuit breakers, contactors, thermal relays, drives, PLC, I/O, PMS relays and meters, UPS, sensors and lighting fixtures.
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