查询词典 circuit

An air circuit breaker is satisfactory at low voltages, while an oil circuit breaker is more commonly used for high voltages.

在低电压时空气断路器是比较不错的，而油断路器是更常用于高电压。

Chuantai Company is a high-tech enterprise that engaged in designing,developing, manufacturing and selling low-voltage air circuit breaker and leak-age circuit breaker and so on.

创泰公司是一家专业从事小型低压空气断路器、漏电断路器等系列产品设计、研制、开发、生产、销售于一体的高科技企业。

Air Circuit Breaker An air circuit breaker automatically interrupts the current flowing through it when the current exceeds the trip rating of the breaker.

空气线路断路器空气线路断路器的功能是当电流大小超过断路器的过流跳脱设定值后自动断开。

Its general function is divided into rapid routine check test of the air circuit breaker and heat tripping mechanism of automatic adjustnemt air circuit breaker,using microcmputer data-logging and real time control technology.

其总体功能分为空气断路器出厂快速检验和自动调整空气断路器热脱扣机构二部分，全部运用了微机的巡回检测和实时控制技术。

2 All outgoing line circuit breakers should be bipolar manual extraction type air magnetic circuit breaker on the basis of O-CO and the breaking current of lower than 220V DC.

6.3.8.2 额定250 A的所有出线断路器应为具有O-CO基础上242伏直流下遮断电流额定值的两极手动抽出式空气磁力断路器。

The paper grounds on a design and development automation project of universal air circuit breaker of a low-voltage electrical plant in Jiangsu, and according to the enterprise's demand mainly researches development and re-design of the original circuit breaker for the problems of unperfect function, inconvenient setting operatin and unfriendly man-machine interfaces, and researches how to keep reliability of the breaker, increase the level of automation and intelligence and simultaneously reduce the product cost as far as possible. So, this paper has certain practical significance and application prospect. Among this subject, the intelligent controller regards MSP430 MCU which TI Company produces and CPLD as the key procsssor.

本文依托江苏某低压电器厂的万能式空气断路器的自动化设计开发项目，根据企业需求，针对原断路器功能单一，整定不方便，人机界面不友好，产品档次低等问题进行改造和重新设计，在保证断路器工作可靠性的同时，按企业要求进一步完善保护功能，提高断路器的自动化程度和智能化程度，同时尽可能降低产品成本，因此本文的研究内容具有一定的现实意义和应用前景。

3 All 25A and 63A outgoing line circuit breakers should be bipolar manual moulded shell air magnetic circuit breaker, with breaking current rated value based 0-C0 and 125V or 242V DC.

A和63 A的所有出线断路器应为O-CO基础上125伏或242伏时遮断电流额定值的两极手动模制外壳空气磁力断路器。

1 Incoming circuit breaker should have the bipolar manual extraction type air magnetic circuit breaker of the short-time selective trip device, on the basis of O-OC and with rated breaking current of lower than 220V DC.

6.3.8.1 进线断路器应为具有O-CO基础上250伏直流下遮断电流额定值的，装有短时选择跳闸装置的两极手动抽出式空气磁力断路器。

KEYENCE: PLC sensor IDEC: Relay button lights lighting illumination button selector switch selector switch to choose a single button operation switch cam switch dry buzzer board component nameplate FUJI Air switch, leakage switches, contactors, thermal overload relays MITSUBISHI: programmable logic controller inverter leakage circuit breaker air circuit breaker AC contactor relays its hot NKK Switches: shaking his head switches, button switches, tactile switches, rotary switches, key switch, slide switch and so on.

KEYENCE：PLC 传感器 IDEC：继电器按钮指示灯照明按钮选择开关照明选择开关选择按钮开关单操作干式凸轮式开关蜂鸣器元件铭牌板 FUJI 富士）空气开关、漏电开关、接触器、热过载继电器 MITSUBISHI(三菱：可编程控制器变频器漏电断路器空气断路器交流接触器其热继电器 NKK开关：摇头开关、按扭开关、触觉开关、旋转开关、钥匙开关、滑动开关等。

Type of permanent magnet bodies ZN73M vacuum circuit breaker for indoor installation, air-insulated, for the opening and closing of the different nature of the power load for the city network, rural power grid, power grids, such as mining and railroad construction and renovation projects, especially used in the current scope of operations and the frequent breaking of the short-circuit operation required a certain number of occasions.

ZN73M型永磁机构真空断路器为户内安装、空气绝缘，用于开合各种不同性质的电力负荷，适用于城网、农网、矿山及铁道等电网建设和改造工程中，尢其是用于在工作电流范围内频繁操作和对短路开断操作次数有一定要求的场合。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。