The Buchholz Relay is used as a protective device sensitive to the effects of dielectric failure inside the equipment.
作为安全装置，布赫继电器对于设备内的电介质故障是非常敏感的。
I did briefly touch the device but all of the Palm reps were pretty protective and were not allowing people to did not hold it in hand for very long.
我仅短暂的摸了摸机器，Palm的代表个个都很注意保护机器，不让别人长时间拿在手上。
This ensures that the only protective device to trip is the one nearest to the fault.
还可以确保惟一跳闸的保护装置就是离故障点最近的装置。
High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.
高粘度泵的出口管路上还应当设置安全阀等保护装置，这样一旦泵的出口通道发生堵塞，就可以打开安全阀卸压。
Result A set of interventional protective device matching DSA was developed through tripartite corporation.
结果：采取三方合作，共同研制出一套与DSA匹配的介入防护装置。
Connecting line should extra install protective device, and do not step on the connecting line, do not pile up any metal material on the connecting line.
连接线应加装防护装置，不得踩踏连接线，不得往连接线上面堆放任何金属物料。
Selection of ground current, comparison of isolation level and consideration of protective device in the resistance ground system are presented.
介绍了电阻接地系统中，接地电流的选取，绝缘水平比较，保护配置方面的考虑。
The earth leakage protective device is mainly used to protect personal safety from leakage of electricity in the equipment.
漏电保护器主要是用来在设备发生漏电故障时以及对有致命危险的人身触电进行保护。
Crane moment limiter that is equipped on the crane is an important overload protective device. It provides safeguard for the safety work of crane.
起重机力矩限制器是装备在起重机上的重要超载保护装置，它为起重机的安全工作提供保障。
The best choice of protective measure is a device or system that provides the maximum protection with the minimum hindrance to normal machine operation.
最好的保护措施应当是这样一种装置或系统，它能够在对正常的机器运转干扰最小的前提下，提供最大的保护。
We feel safe with a protective device in the house.
我们因为家里有了防护装置而感到安全。
This paper introduces a kind of Micro computer protective device for middle low voltage network buses from application point. Practices show that it will have wide application foreground.
从应用的角度出发，介绍了一种适用于中低压网络母线的微机保护装置。实践证明它将具有广阔的应用前景。
In order to reduce the power cut off which caused by electric shock accident and earth-fault power cut off, it must install residual current operated protective device.
低压供用电系统中为了减少发生人身电击事故和接地故障切断电源时引起的停电，必须加装剩余电流动作保护装置。
This paper introduces a kind of Micro computer protective device for middle low voltage network buses from application point.
从应用的角度出发，介绍了一种适用于中低压网络母线的微机保护装置。
The electric protective device for the sensor is developed in view of ordinary faults in use.
针对工程使用中经常出现的故障，研制了相应的电气保护装置。
This paper introduces the parameter selection, installation, grounding mode of low-voltage power grid and construction method of residual current operated protective device.
文中详细论述了剩余电流动作保护装置的参数选用，安装要求，低压电网接地方式及安装施工要求等。
With computerized protection having become a major form in power system relay protection, a digital protective device in motor has been developed and used.
随着微机保护成为电力系统继电保护的主流形式，数字式电动机保护装置也被研制和应用。
Software design technology is very important for protective relay device based on the microcomputer.
软件设计技术对微机保护装置的开发非常重要。
Contact pressure induction protective device, ensures the stable pressure in the chamber.
压力自动保护装置，确保研磨腔内压力均稳。
This paper introduces a new current protective device based on PLC by analysis the character of the current protective.
通过分析电流保护的特征，设计了一种新型的采用PL C 为核心的电流保护装置。
Two fabricated explosion-protection walls are combined with a turnover road needle respectively to form the protective device.
两种装配式防爆墙分别和一种翻转式路刺组合形成防护装置。
The device is called catheter protective kits.
这种设备叫导管防护套。
The paper introduces a protective device for longitudinal tear-proof of belt.
介绍了一种防胶带纵向撕裂保护装置。
The paper analyses the importance of software design technology, and aiming at the shortage of current protective device software development, shows that the paper's research is necessary.
本文首先分析了软件设计技术的重要性，针对当前继电保护装置开发中的一些软件开发缺陷问题，说明了本论文研究的必要性。
At present, the proposed method has been successfully applied in WXH-803 digital optical fiber current differential protective device.
目前，该方法已成功应用于WXH- 803数字式光纤电流差动保护装置。
The protective casting device of teeming stream for ladle is produced.
对钢包注流保护浇注装置进行了研制。
All kinds of protective device make sure tranverse mobile platform safe running .
多种安全保护装置保证移车平台安全运行。
It is necessary to use two-stage selective earthing protective device in the power supply system of open-pits.
露天矿供电系统中采用两级选择性接地保护装置十分必要。
It is necessary to use two-stage selective earthing protective device in the power supply system of open-pits.
露天矿供电系统中采用两级选择性接地保护装置十分必要。
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