1) explosion-proof power
防爆电源
1.
6 V explosion-proof power supply made using current-limiting resistance and epoxy resin filling techniques and with the overall circuit parameters carefully controlled,which insures the system intrinsic safety ranked Ex ia and .
6 V防爆电源,再结合整个电路的参数控制,使系统具有Ex ia级本质安全防爆功能,可安全稳定地工作于工业0区。
3) ferroelectric power supply
爆电电源
4) explosion-proof electric apparatus
防爆电器
1.
The front door of the explosion-proof electric apparatus switch with the connecting way of the housing is an important factor that affects explosion-pro of performance.
矿用防爆电器开关的前门与壳体的连接方式是影响其防爆性能的重要因素,其开启与闭合的快慢又直接影响矿工维修的方便性。
2.
The paper discusses the evolution of the explosion-proof electric apparatus of non-grovernmental enterprises in Wenzhou and their evolution direction in the futher.
本文探讨了温州地区民营企业防爆电器的发展过程及其今后的发展方
3.
The requirements of the explosion-proof enclosure of explosion-proof electric apparatus in explosion-proof test are presented,and the errors may appear in measurement.
介绍了防爆电器隔爆外壳在隔爆试验中的要求及在测量中可能出现的误
5) Ex motor
防爆电机
1.
The issues are pointed out those arose resinsand technology applied in the production in bitch of casts used in high-voltage Ex motors,such as the quality control of casting,control of the temperatures and design of fixtures.
文中探讨了树脂砂工艺用于批量生产高压防爆电机铸铁件时存在的问题,如铸件材料质量控制、炉前控制、工艺工装设计等,并提出了相应的措施,取得了较好的成果。
2.
A signal collection system,adopted with DSP(Digital Signal Processing),effectively performs the signal processing and collecting in real time,considering the case of Ex motor set.
针对防爆电机(组)信号的具体情况,采用以DSP为核心的信号采集系统,有效地完成信号的处理和实时采集,选择通讯网络系统和对应的通讯芯片,完成信号的远距离传输与控制,并探讨了信号采集系统的防爆技术。
3.
The lifting tool is placed a very important role when a core is inserted into the frame during assembly of Ex motor.
针对原吊具存在的绕组与机座中心线易偏斜,加压后绕组绝缘易破坏,甚至使机座撑裂、失去防爆性能的缺点,介绍了一种用于中型防爆电机带绕组定子铁心内撑式吊具,有效地克服了轴线不易对中、键槽不易对正的缺陷。
6) explosion-proof motor
防爆电机
1.
Study on on-line diagnostic method for rotor faults of high voltage explosion-proof motor based on evidence theory;
基于证据理论的高压防爆电机转子故障在线诊断方法研究
2.
In order to improve the integral stability of the High voltage explosion-proof motor and decrease temperature rise and the deformation of the spigot flameproof joints, it is adopted the new material for the casting iron on the frame of the motor, thus, the explosion protection security has been improved.
为提高高压防爆电机的整体稳定性,降低温升及止口隔爆面变形等,进一步提高其防爆安全性,电机机座渐趋铸铁材质。
3.
In this paper introduces the classification of petrochemica dangerous places and the pattern of explosion-proof motor and the basis for the choice of explosion-proof motor.
介绍了石化危险场所的分类和防爆电机的类型及选择防爆电机的依据。
补充资料：本质安全防爆
分子式：
CAS号：
性质：指本质安全回路中在爆炸危险场所内的仪表或电气设备所具有的安全防爆能力，即在规定的试验条件下，正常工作或规定的故障状态下产生的电火花或热效应均不能点燃规定的爆炸性混合物的仪表或电气设备。在爆炸危险场所采用本质安全型仪表、电气设备和非爆炸危险场所的关联设备构成回路、达到防爆要求，由专业机构确认，而成本质安全回路。
CAS号：
性质：指本质安全回路中在爆炸危险场所内的仪表或电气设备所具有的安全防爆能力，即在规定的试验条件下，正常工作或规定的故障状态下产生的电火花或热效应均不能点燃规定的爆炸性混合物的仪表或电气设备。在爆炸危险场所采用本质安全型仪表、电气设备和非爆炸危险场所的关联设备构成回路、达到防爆要求，由专业机构确认，而成本质安全回路。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条