The electrical supply has the proper overload fuse or circuit breaker protection.
电源供应具备适当的过载保险丝或断路器保护。
Previously, a typical protection circuit would include a relay, resettable fuse and MOV combination to protect against the above combination of threats.
以往来说，典型电路保护将继电器、可恢复式保险丝、与金属氧化物压敏电阻组合来保护防止损害。
These include add-on devices for protection in addition to that afforded by conventional circuit-breaker and fuse systems.
这些防护装置包括附加的保护器件，以增强由常规的电路断路器和保险丝系统所提供的保护。
Fuse, leakage, electric shock protection switch, over-temperature alarm and two-level dual protection.
熔断丝，漏电，触电保护开关，超温报警及二级双重保护功能。
In the current is too large or equipment failure on their own to cut the fuse protection of electrical circuits.
在电流过大或设备有故障时，能自行熔断以切断电路的保护电器。
It offers a 48 VDC redundant power input design and is secured with a double protection mechanism; power Polarity Reverse and an Overload Current Resettable Fuse.
它提供了一个48伏直流冗余电源输入设计，配备了双重保护机制：电源极性反转和过载电流自恢复保险丝。
The paper analyse the requirements and implementation ways for protection of LV distribution line. Type selection and parameter setting of fuse and circuit-breaker are introduced.
系统地分析了低压配电线路保护的要求和实施方法，叙述了熔断器和断路器的选型，及其参数的整定；
For simplicity this chopper has not been provided with any form of protection circuitry, relying instead on the fuse to take care of abnormal conditions.
为简单起见，这菜刀尚未提供任何形式的保护电路，而是依赖于导火线，以照顾异常情况。
The structure (1) comprises a fuse element (2), a protection plate (10), a first dielectric layer (14), and a second dielectric layer (4).
所述结构(1)包括熔丝元件(2)、保护板(10)、第一介质层(14)，以及第二介质层(4)。
Combination of electrical fuse cabinet, pipe fused with a firing pin, in short, the firing pin impact tripping institutions, breaking fast, effective protection of electrical equipment.
熔断器组合电器柜，熔管带有撞针，在短路的情况下，撞针撞击跳闸机构，实现快速开断，能有效的保护电器设备。
The macromolecules self-healing fuse-wire is a new excess current protection component of plus temperature coefficient. Its application and choice should comply with a certain rule.
高分子自恢复保险丝是一种新型正温度系数的过流保护元件，其使用及选用都有一定的规则。
The present invention relates to an overcurrent protection circuit of microwave over heater. It is formed from several heaters, relays and safety fuse.
微波炉过电流保护电路涉及一种微波炉加热器的过电流保护电路，由多个加热器和继电器以及保险丝组成；
Some have over-current protection circuit, when the current exceeds a certain rating, the fuse disconnects the machine to stop working to maximize the protection of machine safety.
电路部分具备过流保护功能，当电流超过一定额定值时，保险丝断开机器停止工作，最大限度的保护机器安全。
Some have over-current protection circuit, when the current exceeds a certain rating, the fuse disconnects the machine to stop working to maximize the protection of machine safety.
电路部分具备过流保护功能，当电流超过一定额定值时，保险丝断开机器停止工作，最大限度的保护机器安全。
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