必须保护感应电动机，防止过载和欠压。
It is necessary to prevent induction motors against overload and undervoltage.
具有过载保护，欠压保护，性能可靠。
It comes with over-load protection, under-voltage protection and reliable performance.
具有过载保护，欠压保护，性能可靠。
It comes with over-load protection, under-pressure protection and reliable performance.
内部诊断提供全面的过载、输入欠压及过温保护。
Internal diagnostics provide comprehensive protection against overloads input undervoltage and overtemperature conditions.
可选择过压、欠压、过载、旁路、防雷等保护功能。
The protection functions of over-voltage, under voltage, over load, by pass and lightening protection can be selected.
具有过载、欠压、过压保护及电池低压、高压保护。
Overload, low voltage, over voltage protect and low voltage battery and high voltage battery protect.
本实用新型性能稳定，欠压脱扣可靠性高，结构合理。
The utility model has the advantages of the stable performances, the high reliability on under voltage release and the reasonable structure.
欠压实带可描述成被“壳”包围的一个异常孔隙流体压力带。
An uncompacted belt can be described as an abnormal pore fluid pressure belt surrounded by "shell".
川西前陆盆地上三叠统储层具有正常压实和欠压实两种类型。
The Upper Triassic reservoir in west Sichuan foreland basin has experienced normal compaction and ancompaction.
此外，芯片还集成了过压保护、欠压保护和软启动多种功能。
Besides, this chip has built in the functions such as over-voltage protection, under-voltage protection and soft start.
具有过流、短路、欠压、断相、漏电闭锁、操作过电压等保护。
It can provide protection from over current, short circuit, undervoltage, phase failure, leakage lockout, and operation overvoltage.
当电池电压下降到预定的欠压值时，能自动侦测，同时停止输出。
The controller continuously detects the voltage of the battery and switches off the power output when battery voltage is lower than a specified value.
在加载条件下，欠压实带的顶、底壳发生剪切破裂，底壳早于顶壳。
In loading condition, the shear fracturing of the bottom shell of the uncompacted belt would appear earlier than that of the top.
本发明涉及一种机电设备配件，具体地说是一种欠压断相保护接触器。
The invention relates to electromechanical equipment accessories, in particular to an undervoltage open-phase protection contactor.
压实盆地中的自然水力破裂是欠压实带孔隙流体排驱的关键因素之一。
In a compacted basin, natural hydraulic fracturing is one of the key factors of the pore fluid expulsion of uncompacted belt.
具有完善的过压，欠压，过热，过流，过载自动保护功能，安全可靠。
With the perfect protection functions in over voltage, under voltage, over heat, over current, over load, safe and reliable...
内部电路保护包括滞后热关机，欠压锁定(uvlo)和交叉电流保护。
Internal circuit protection includes thermal shutdown with hysteresis, under-voltage lockout (UVLO) and crossover-current protection.
为了保证系统安全有效地运行，系统还做了过流、过压、欠压保护的设计。
What's more, the system gets designed with over-current, over-voltage and under-voltage production to ensure it operates smoothly, effectively and efficiently.
本文设计的欠压闭锁电路可用于充电器和DC-DC转换器等电源管理芯片。
The under voltage lockout is especially suitable for the application in the power management ICs such as charger, DC-DC converter, etc.
成藏期晚和第三系欠压实泥岩形成大面积的压力封盖，有利于天然气的保存。
Late pool forming periods and the Tertiary undercompacted mudstone forming large area of pressure sealings are advantageous to the preservation of natural gas.
报警功能：声响报警并停机；报警内容：缺相，欠压，过压，高温，紧急停机。
Alarm function: sound alarm and stop machine. Alarm content: lacking phase, under-voltage, overvoltage, high temperature and urgent stopping.
本文详细地介绍了电磁阀的结构、工作原理、超欠压保护和远程控制功能的实现。
The paper detailedly introduces electromagnetic valve's composition, operating principle and the fulfillment of over-under pressure protection and remote control.
控制异常高压形成的因素主要有欠压实作用、黏土矿物脱水、烃类生成及水热增压。
The factors that control the development of the abnormal pressure are uncompaction, clay mineral dewatering, hydrocarbon forming and aquathermal pressure boost.
主要介绍了凿岩台车DCS12液压系统发热、欠压的主要原因及诊断、处理的办法。
The paper mainly introduces hydraulic system of DCS12 rock drilling rig about main cause of heating and low voltage and means of diagnosis and treatment.
同时该芯片具有电源欠压保护、输出过压保护、过温保护和每个周期的电流限制等功能。
The chip has under voltage protection, over voltage protection, over temperature protection and cycle-by-cycle current limit.
提出了一种能够自产生基准电压和偏置电流，并且锁定阈值电压和迟滞量稳定的新型欠压锁定电路。
A novel under-voltage lockout circuit is proposed which could generate reference voltage and bias current itself, and could stabilize lockout threshold voltage and hysteresis quality.
文中对开、关机的过渡过程进行了分析，还介绍了有关欠压保护、硬件开机延时及其它保护电路的设计。
The paper analyses the transition process from start to shut of the system, and deals with the under-voltage protection, hardware start delay and the design of some other protection circuits.
该系统解决了电动机启动中电流过大的问题，并且实现电动机的过压、过流、欠压等各种故障的数字显示。
The device can solve the problem of over current in electromotor start up process, and has the digital displaying of fault such as under voltage, over voltage and over current, etc.
该系统解决了电动机启动中电流过大的问题，并且实现电动机的过压、过流、欠压等各种故障的数字显示。
The device can solve the problem of over current in electromotor start up process, and has the digital displaying of fault such as under voltage, over voltage and over current, etc.
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