液晶风淋控制器F4H中英文说明书

风淋室控制器使用说明书软件版本：V10.5.31北京三江汇诚科技有限公司一、控制器简介1．二、控制器画面1．开机画面系统通电后控制器屏幕显示如下画面（可能因版本不同显示方式也有所不同），图1画面内容有控制器名称，控制器软件版本，画面中间部分是控制器检测状态滚动条，最下面是研发厂商信息。

2．主画面在开机画面中，系统开始检测，然后显示如下画面（虚线所示动态显示内容仅供用户参考，可能因版本不同显示方式也有所不同）。

图2此画面中显示信息有：◆通道一开关门状态：显示通道一的门状态，如果指示灯在侧，表示通道一门体正在开启或者已经开启，此状态后面显示的是门将要关闭的倒计时时间；如果指示灯在侧，表示通道一门体正在关闭或者已经关闭，此状态后面显示的是门一开门停留时间。

◆通道二开关门状态：显示通道二的门状态，如果指示灯在侧，表示通道二门体正在开启或者已经开启，此状态后面显示的是门二将要关闭的倒计时时间；如果指示灯在侧，表示通道二门体正在关闭或者已经关闭，此状态后面显示的是门二开门停留时间。

◆风淋状态：显示风淋的开关状态。

如果指示灯是“”状态，则表示风淋正在开启或者已经开启，此状态后面显示的是风淋将要关闭的倒计时时间；如果指示灯是“”状态，则表示风淋正在关闭或者已经关闭，此状态后面显示的是风淋的运行设置时间。

◆照明状态：显示风淋照明灯的开关状态。

如果指示灯是“”状态，则表示照明灯正在开启或者已经开启，此状态后面显示的是照明灯将要关闭的倒计时时间；如果指示灯是“”状态，则表示照明灯正在关闭或者已经关闭，此状态后面显示的是照明灯的开启设置时间。

3．系统设置（显示顺序因版本不同有轻微差距，某些项目需要厂家密码口令）此画面可以设置系统相关时间图3此画面中显示信息有：◆开关门延迟：表示按键反应时间，避免误动作设置单位0.1秒。

◆门到位时间：门从打开到到位的时间。

◆风淋运行时间：风淋电机的运行时间。

图4◆开灯时间：照明灯开启时间。

KLC金田瑞麟klcfilter 过滤器gd-klc
风淋室-风淋机-风淋房 操作说明书
整理:klcfilter
二、风淋室特点
产品材质：风淋室外箱体可采用冷板静电喷塑或不锈钢，底板采用锈钢，门框采用冷板 静电喷塑或不锈钢； 产品互锁装置：电子互锁式门连韩国进口KKK自动闭门器，门框采用冷板静电喷塑。 空气过滤装置：配我司自产“KLC”牌铝框有隔板高效过滤器，过滤效率为：H13（MP PS）， “KLC”牌初效过滤器，过滤效率为：G1级（计重法），确保净化级别； 产品流程系统：全自动红外感应吹淋，进口杭法红外感应器，正泰中间继电器，单向通 道风淋室，从非洁净区进入，关门后红外线感应有人就吹淋，吹淋时双门自动锁闭，吹 淋后入门锁闭，由洁净区出去时经过风淋室不吹淋以节省能源； 喷嘴及面风速：配12个多角度可调全不锈钢喷嘴，左右双侧吹淋；面风速大于25m/s， 符合行业标准； 电路控制：先进的高科技集成电路板控制，LED显示吹淋时间，时间继电器0~99秒可调， 红外线自动感应器，感应自动吹淋，触摸式微动开关，人性化智能语音提示系统； 风机配置：配风淋室专用大风量低噪音风机确保吹淋效果;
3.5
klcfilter
KLC风淋室操作手册
风淋门操作手册
●键说明 如图所示，在操作板上设有“照明键、风淋键及三个设定
键”，按动各键可相应完成“打开荧光灯；启动风机吹淋；设定各 类参数”的操作。当启动风机吹淋或开启荧光灯时，按键上方相应 的指示灯亮。
在操作面板左边的TIMER显示窗口内，可倒计时显示“吹淋 时间、循环时间，运行状态及各类参数等”。在右边Door区域实时 显示两侧门的状态，“Close”灯亮时表示门处于关闭状态，“Lock” 灯亮时表示门处于闭锁状态。
风淋门操作手册

一、概述
风淋室控制器具有门磁监测，门锁、照明灯、送风机自动控制以及中文语音提示功能，面板上有指示灯和管标示风淋室的各个状态以及时间，可以设定风淋吹淋时间长短，以及吹淋后暂停时间长短。

风淋过程中可以急停止键中断吹淋，也可以在任何时候手动按键启动风淋。

１．输入接点
ａ．供电电源：AC220V
ｂ．进出门开关：门磁开关（关门：闭合，开门：断开）
ｃ．红外线感应开关：无源接点（无人：断开，有人：闭合）
２．输出接点
ａ．外门电锁：DC12V ≤850mA
ｂ．内门电锁：DC12V ≤850mA
ｃ．风机：220V AC（交流接触器线圈）
ｄ．红外感应器电源：12VDC
e．照明：220V AC, <=100W
f．电源工作指示灯:220V AC
h. 工作指示灯：220V AC。

Directory1、overview………………………………………………………………………………………..2、Features…..……………………………………………………………………………………3、product model definition and function configuration table…………………………………3.1 model definition…………………………………………………………………………………3.3 ST500 serial products function table（function configuration of different model products see 3.4）…………………………………………………………………………………………………3.4 function configuration……………………………………………………………………………4、mount and chart………………………………………………………………………………...4.1 dimension chart of main body figure…………………………………………………………….4.2 figure dimension of CT………………………………………………………………………….4.3 figure dimension of display module……………………………………………………………..4.4 figure dimension of remained current CT………………………………………………………4.5 sketch map of main body faceboard…………………………………………………………….4.6 sketch map of display module faceboard……………………………………………………….5、typical application principle chart………………………………………………………………5.1 typical application of ST500F directly start……………………………………………………5.2 typical application of ST500F directly start……………………………………………………5.3 typical application of ST500M directly start……………………………………………………5.4 typical application of ST500H directly start……………………………………………………5.5 typical application of ST500E protection way………………………………………………….5.6 typical application of ST500E directly start…………………………………………………….5.7 typical application of ST500E double direction start……………………………………………6、main standard and technique data………………………………………………………6.1 product standard………………………………………………………………………………6.2 technique data…………………………………………………………………………………7、protection characteristic and working theory of controller…………………………7.1 atart overcurrent（blocked rotating）protection……………………………………………7.2start expedite OT protection…………………………………………………………………..7.3 overburden protection…………………………………………………………………………7.4 overcurrent（bloacked rotating）protection………………………………………………..7.5 tE time protection（applies to the incease-safety motor）……..…………………………7.6 underburden（undercurrent）protection…………………………………………………….7.7 current imbalance protection………………………………………………………………….7.8remained current（gounding）protection……………………………………………………7.9 remained current of high sensiivity（grounding）protection…………………………………7.10 overvoltage protection………………………………………………………………………..7.11 UVR protection………………………………………………………………………………..7.12underpower protection……………………………………………………………………….7.13phase sequence protection………………………………………………………………….8、control way…………………………………………………………………………………….8.1 restart function…………………………………………………………………………………8.2 automatically self start……………………………………………………………….............8.3 motor control right…………………………………………………………………………….1、OverviewThree phase AC asynchronous motor（shortened form motor below）is widely used in each field，it is especially important to ensure the safety control and economically run. Secondary control circuit of traditional motor is generally realized by the hard wiring, high cost，control principle and wiring is complex，workload of design、debug and maintenance is big, when problems appears, it is hard to investigate, protection of traditional motor mainly adopts thermal relay, protection range is narrow(cannot start motor when heavy load)、precision and reliability is low、power consume is big，caused many unnecessary economic loss, ST500 serial intelligent motor controller( shortened form motor below）integrates the technology of Computer、Control、Communication and CRT，also combines many kinds start scheme of motor，monitor the start of motor、run and the electric parameter when abnormal failure happens，utilize the fast disposal ability of microprocessor, according to rating parameter of motor, set time by user, limit value parameter whether normal to motor and failure sort, to correctly judge and distinguish to dispose，ensure the safety run of motor，and through the Chinese LED display、light to indicate、signal output、communication and many other form to inform users.Controller is applicable to the filed of rating frequency 50Hz、rating voltage to690VAC、rating current to 820A, in which motor is used, use of this product simplify the traditional secondary control protection circuit of the motor，provide the perfect motor control and protection method，as the intelligent terminal, it can also realizes the communication group net based on many kinds bus way，realizes the separated control protection and centralized management. The application of controller shorten the project circle, greatly improve the design and production efficiency，also reduces the amount of work that users debug and maintenance.This product adopts modular design，main body、special use current transformer and display module installed separately，volume of product is small, configuration compatible, mount conveniently，can be directly mounted and used in various drawer chest when at 1/4 modulus or above.2、Features●Assistant working power supply supports AC、DC（AC220V、DC220V/110V）●DI supports dry node（weak current DI）or wet node（weak current DI）input，wet node input can select AC or DC power supply.●Control DO supports AC load or DC load，meanwhile “start controlDO ”and“ protect/stop control DO” separate；signal DO is used in self detecting and failure alarm output, etc.●Measuring function is separated as basal measure（current parameter）andaccessorial measure（voltage parameter、remained current）●Supports various control logistic of motor（frequency conversion start、soft start、star-triangle start、two directions start、directly start, etc）●Protection function is separated as basal protection overload、block rotatingovercurrent, etc）and accessorial protection（tE time、remained current、overvoltage、under frequency, etc）●Parameters of protection function can be set at the scene by professional staffaccording to the actual parameters, will not lose when power off.●“tE time protection” meets the standard (GB3836.3-2000)●When extra big short current happens, can lock contactor，through control relay2DO to drive circuit breaker, reliably eliminate the failure.●“resist shaking current” function can ensure the motor continuous run，short timeUVR, lose voltage can realize the motor separate batch to restart（accessorial to select）●Controller can realized the motor start automatically function●4～20mAsimulated signal output can select the various run parameter of motor（accessorial）●Controller supports MODBUS-RTU、PROFIBUS-DP、DeviceNet doubleMODBUS-RTU and many other bus，realize data transmission function （accessorial）●Controller can record current run time、current stop time、accumulated run time、accumulated stop time、accumulated failure time、accumulated operating times，convenient for daily maintenance.●Controller can timely inquiry about I/O status of switching value、current motor runstatus●Controller can record motor eight times failure and failure time mark（standardmatched time clock），realize fast failure position fix.●Friendly human and machine interface：all Chinese LED display（accessorialattachment）3、product model definition and function configuration sheet3.1 model definitionST50 □□─□─□─□┼□┼□┼□┼□ST50 ST500 serial production model1 No communication function2 PROFIBUS-DP3 MODBUS-RTU4 DeviceNet5 Double MODBUS-RTU6 Double PROFIBUS-DPCommunicationF DI is dry node（internal installed DC24Vinput），control DO working powersource is AC220V/380VE DI is dry node（internal installed DC24Vinput），control working power sourceDo working power source is220V/380V，no control logicInput and output working power sourceM DI is wet node（AC220V input），control DOworking power source is AC220V/380VH DI is wet node（DC220V/110V input），control DOworking power source is DC220V/110VControl wayA Directly start controlB Double direction start controlC Frequency conversion start controlF star-triangle start control（two relays）G Resistance voltage reduced controlH Double speed start controlJ Protection wayM Autotransformer reduced voltage to control（two relays）S Soft controlRating current2A5A6.3A25A100A250A500A820ASelected functionV High voltage functionL (grounding) protection function for remained current of high sensitive（need to match special remained current transformer）M2 Analog signal output function（4～20mA)E tE time protection functionS “voltage+restart”function（resist shaking current、UVR、losing voltage restart）Omit will be no selected functionDisplay moduleST522ST522E( no control function)Serial port lineT910-02T915-02T920-02T930-02Remained current transformerZT30 500mA special using remained current transformer, range（50mA～500mA）ZT100 1000mA special using remained current transformer, range（100mA～1000mA）* when select L function, must choose one special using remained current transformerTM electronic arc-control device TMProtection parameter table:itemContentrangeRating power(Pn)250W ～100kW Rating voltage(Ue) 380V ～1200VmotorFull burden current(Ir1)2A(0.5～2A)、5A(1～5A)、6.3A(1.6～6.3A)、25A （6.3～25A ）、100A(25～100A)、250A （63～250A ）500A(250～500A)、820A （250～820A ） Acting wayalarm 、power offActuating value 20%Ir1～100%Ir1+OFF(close) Under burden protectionDelay time 0s ～50.00s Actuating wayalarm ，power offK coefficient10、16、24、40,60、80、100、130、180、280、400、600、800、1000、1100 1200、1400、1800 Cool time 0min ～1080minHot-cold curve ratio 20%～100% Start allowing heat capacity The 1st way ，the 2nd wayFailure reset way Manual 、automaticNot actuating trait 1.05Ir1OverburdenprotectionActuating trait 1.2Ir1 burden delay actuate in 2h Actuating way alarm 、power off Actuating value 5%～60%+OFF(close) ImbalanceprotectionDelay time 0.1s ～5.00s Actuating wayalarm 、power offMaximum breakingcurrent(Iic ） 200%Ir1～1000%Ir1+OFF(no limitActuating value 100%Ir1～Iic+OFF(close) Overcurrent protectionDelay time 0s ～50.00s Actuating way alarm 、power offActuating value20%Ir1～100%Ir1+OFF(close)Start delay time 0s ～60.00s Run delay time 0s ～60.00sRemainedcurrent （groundin g ）protectionCutting coefficient 1.5～6.0+OFF （fixed time lag ）Rating value of remained current transformer( I Δnm) 300～60000mA ，generally use 500mA 、1000mA Actuating way alarm 、switch offActuating value10%I Δnm ～100%I Δnm+OFF(close)Start delay time 0s ～60.00s Remainedcurrent of highsensitivity （grounding ）protectionRun delay time 0s ～60.00s Actuating way alarm 、switch off Actuating value 75%～95%Ue+OFF(close) UVR protection Delay time0.1s ～50.00s Actuating way alarm 、switch off Actuating value 105%～150%Ue+OFF(close)Overvoltageprotection Delay time 0.1s ～50.00s Actuating way alarm 、switch off Actuating value 20%Pn ～95%Pn+OFF(close)Under power protection Delay time 1s ～60sStart expedite overtime Actuating way alarm 、switch off Actuating wayalarm 、switch offExternal failure Delay time 0.1s ～60.00s Phase sequence protection Phase sequence protection forbid 、enable Actuating way alarm 、switch offActuating value 100%Ir1～1000%Ir1+OFF(close) Startovercurrent protectionDelay time 0s ～50.00s Actuating wayAlarm 、switch off tE time 1.0～12.8+OFF(close) Not actuating trait1.05Ir1tE time protection Actuating trait1.2Ir1 burden delay actuate in 2h3.2 rating power、rating current reference sheet and selection function instruction ofelectromotor below：Rating power （kW）Ratingcurrent(A)SelectratingcurrentofcontrollerRatingpowerofmotor（kW）Ratingcurrentofmotor(A)SelectratingcurrentofcontrollerRatingpowerofmotor（kW）Ratingcurrentofmotor(A)Select ratingcurrent ofcontroller0.06 0.22 2A 7.5 14.8 25A 75 135 250A 0.12 0.42 2A 11 21 25A 90 165 250A 0.37 1 2A 15 28.5 100A 110 200 250A 0.55 1.5 2A 18.5 35 100A 132 240 250A 0.75 2 2A 22 42 100A 160 2851.12.5 6.3A 30 57 100A 200 3522.2 5 6.3A 37 69 100A 220 3883 6.5 25A 45 81 100A 250 437 5A+ZT40-500A CT5.5 11 25A 55 100 100A / / / note：date in the sheet applies to four polarity mouse case motor in AC400V、50Hz，1500 turn/min3.3 function sheet of ST500 serial products( function configuration of different model product see table 3.4)Measuring function Protection function Control way Maintenance andmanagement functionCommunicationfunctionI/O Other functionsThree phase current Start overcurrentprotectionDirectly start control Current run time MODBUS RTU 12 way switchingvalue（dry node orwet node）Simulating signaloutput(4-20mA)Three-phase voltage Start expediteovertime protectionDouble direction startcontrolCurrent stop time PROFIBUS DP-V0 3 way control D0，can select AC andDC“resist shakingcurrent”Effective power Overload reversedtime lag protection Double speed startcontrolAccumulated run time Double MODBUSRTU3 way signalalarmPower factor overcurrent(blockedrotating)protection Y-Δ start control(tworelay)Accumulated stop time DeviceNetfrequency tE timeprotection(applies toadd ampere motor) Resistance reducevoltage start controlStart timeEffective power energy underburden/undercurrentprotectionAutomatic reducedvoltage startcontrol(two relays)Start timeThermal capacity Currentimbalance/phasebreakSoft starter control Operating timesCurrent imbalance ratio Remainedcurrent(grounding)protectionFrequency conversionstart controlI/O statusRemained current(groundin g) Overvoltage protection UVR and loosingvoltage restart control8 times failure recordUVR protection Self start control whencurrent onFailure time remarkUnder powerprotectionNo control（protectionway）Run status indicationPhase sequenceprotectionPT breaking line lockclosedExternal failureOverflowfailure(directly startcontrol or protectionway)3.4 function configurationST500F series function configurationST500M series function configurationST500H series function configurationST500E series function configurationfunction contentStandard matchedaccessorialStandard matchedaccessoriaStandard matchedaccessorialStandard matchedaccessorialThree phase current √ √ √ √ Three phase voltage √ √ √ √ Effective power √ √ √ √ Power factor √ √ √ √ Frequency√ √ √ √ Effective power energy √ √ √ √ Thermal capacity√ √ √ √ Current imbalance ratio√ √ √ √ Remained current(grounding ）(0.3-1.0)Ir1√ √ √ √ measureRemained current （grounding ）50-1000mASelect one √ √ √ √ Start overcurrent protection √ √ √ √ Start expedite OT protection√ √ √ √ Overburden reversed time lag protection √ √ √ √ Overcurrent (blocked rotating)protection √ √ √ √ tE time protection(applies to ampere adding motor)√ √ √ √ under burden/undercurrent protection √ √ √ √ Current imbalance /phase breaking√ √ √ √ Remained current(grounding)protection ：（0.3-1.0）Ir1√ √ √ √ Range of remainedcurrent(grounding)protection ：50-1000mA √ √ √ √ Overvoltage protection √ √ √ √ Under voltage protection √ √ √ √ Under power protection √ √ √ √ Phase sequence protection √ √ √ √ PT line breaking lock closed √ √ √ √ External failure√ √ √ √ protectionOverflow failure(directly start control or protection way) √ √ √ √ Directly startTwo directions startFrequency conversion start star-triangle start( two relays ） Resistance reduced voltage to startDouble speed start Control modeProtection waySelect one√√√Autotransformer reduced voltage to star( two relays) Soft starterVoltage +restar“resist shaking current ”、UVR ）restart√ √ √ √Attached table ：ST500F series function configurationST500M series function configurationST500H series function configurationST500E seriesfunction configurationfunction contentStandard matchedaccessorialStandard matchedaccessorialStandard matchedaccessorialStandardmatchedaccessorialMODBUS-RTU PROFIBUS-DPDouble MODBUS-RTU Communic ation functionDeviceNetSelect one √ √ √ √Simulating signal function One way 4~20mA output ，transmit variation and can be programmable √ √ √ √ Timely clockyear 、month 、date 、hour 、min 、sec √√√√Protection parameter System parameter I/OStart parameterParameter setAlarm informationFailure information I/O state informationOperating times Failure times Stop timeParameter setinformation inquiry Run timeInformation inquiryNeed to match display moduleNeed to match display moduleNeed to match display moduleNeed to match display module12 way switching value dry node( internal installed DC24V ）√√12 way switching valuewet node （AC220V ） √ 12 way switching value wet node （DC220V ） √ Switching value input12ay switching value wet node （DC110V ）Select one √ 3 control DO （AC burden ） √ √ √ Switching value output 3 control DO （DC burden ） Selectone√ LEDindicationstop/run 、bus 、failure/alarm√√√√note：4-20mA transmitting variation program range：Ia、Ib、Ic、Iav、Ua、Ub、Uc、Uav、Δa、Δb、Δc、Δav、F、P4、mount and chart4.1 shape of main body dimension chart4.2 figure dimension of CTUsers can select fixed mounted or standard rail mounted wayØFigure and mounting dimension chart of100A house CT6、main standard and technique data6.1 product standardGB 14048.1 low voltage switchgear and control device general principlesGB 14048.4 low voltage switchgear and control device low voltage mechnical and electrical form contactor and motor starterGB 14048.5 control circuit electrical components and switch component mechanical and electrical form control circuit electrical components GB 3836.3-2000 exploding condition use electrical deviceThe third section：ampere adding“e”JB/T10613-2006 digital motor compositive protection device common use technicalconditionJB/T10736-2007 AC motor protectorGB/T 18858.3-2002 low voltage switchgear and control device controller-device interface（CDI）the third section：DeviceNetGB/T 20540.1-6-2006 measure and control digital communication industry control systemuse scene bus type 3: PROFIBUS criterion6.2 Technique dataMain circuitRating working voltage（Ue）400V/690VRating insulating voltage（Ui）690VController rating current （Ir1）2A、5A、6.3A、25A、100A、250A、500A、820ARating working frequency 50Hz Insulating resistance 100MΩ/500VMedium intension test 2kV(r.m.s)，50Hz，1minInsulatingtest Rush voltagetest 5kV(peak)，1.2/50us，0.5J 3 plus，3minus，interval 5sAuxiliary working power supplyRating working voltage（US）AC85～264V，DC100～300VPower consume 8W /8VAWorking conditionWorking allowingtemperature-20℃，70℃Storing temperature -25℃，85℃Mounting altitude 2000mMounting type IIIProtection grade Main body：IP20；display module：IP45 Control relay outputControl relay output capacity E/F/MResistance trait：AC240V 8AAC-15：AC240V 3AAC380V 1.9Aresistance trait type product resistance trait type productHResistance trait：DC125V 10ADC250V 1.5ADC-13：DC125V 2.2ADC250V 0.2A type product type productmaximum breaking voltage E/F/M: 400VAC H：300VDCMaximum breaking ability AC E/F/M: 2000VA H：4000VASignal relay outputAC250V 5A（resistance trait）Output capacityDC30V 3A（resistance trait）maximum breaking voltage 300VACMaximum breaking abilityAC1500VAEMC electric magnetic compatibleElectrical fast conversionimpulse group anti-disturbdegree testRigor grade is IV gradeRadiofrequency electromagnetic radiation anti-disturb test Field force 10V/m，scan speed 1.5*10-3ten multiples/SStatic discharge anti-disturb test Grade is gradeⅢsurge（rush）anti-disturb test Power supply and I/O 4 kv，communication 2kvIndustry frequencymagnetic field anti-disturbtestRigous grade is IV gradeElectromagnetic shoot test In ten meters measuring distance, radiation shoot limited value:40dB(µV/m)Voltage temporary reduced、short time cut and voltagechanging anti-disturb test50 ms7 、protected characteristic and working theory of controller7.1 start over current（blocked rotating）protectionDuring start, according to the ratio of the maximum current measuring value and motor rating current to decide whether start this protection. This function is put into use in the process of start, automatically close lock after starting then change to run status .Set randgeOvercurrent range 100%Ir1～1000%Ir1,OFF（close）Actuating way alarm/alarmActuating time 0 ～50.00s7.2 start expedite OT protectionafter reaching start time，through testingthe motor loop current whether reduces tobelow 110% of motor rating current, to decidewhether to start this protection. Forincrease-safety motor , start time cannot beset 1.7 multiples tE time. In the chart, whenthe set time is T1， because current isn ’t reduced below 110%Ir1，so is judged as start expedite OT, controller send the protection action signal ，if set time is T2, can enter run status. In the set start time ，motor hasn ’t finished starting ，protection action to 5DO relay.Set rangeStart time range 1.00s ～60.00s Actuating way switch off/alarm Actuating time instant actuate7.3 overburden protectionmotor frequently start management, thermal memory function have significant mean to the frequently start motor field. Controller simulates heat capacity under various run status, timely monitor the heat condition of motor, effectively protect restart under overheatcondition ，can make use of the motor atmaximum degree ，also can ensure the motor ’s safety ，ensure the continuous run of motor. Below chart is the heat capacity when frequently start ，only when the heat capacity cool to the “ forbid ” line, can send the wellprepared signal ， allow to start the motor again. start allowing heat capacity （heat capacity on “forbid ” line ） is divided two kinds ，one is the fixed heat capacity is15%（the 1st way ）；the other heatcapacity only needs to satisfy（100%-heat capacity produced by last time start-2%） or 15% （ the 2nd way ）.Note ：in special condition, to make the motor continues run ，can forcedly clear the heat capacity in memory, immediately start the motor, this function need ST500 series controller support.Overburden failure resetAfter overburden failure switch off, provides automatic and manual two kinds reset ways for users to choose.“ automatic reset ”way is failure reset automatically after motor overburden failure switches off ，heat capacity reduces to below allowing start heat capacity ，not need to through reset operation can start again ；“ manual reset ”way is failure cannot be cleared automatically, need to manual reset, otherwise not allow to start motor.Set rangeProtection actuating way switch /alarmCurve speed K 18 kind for choose Cool time 0min ～1080min Failure reset way manual/automaticStart allowing heat capacity the 1st way 、the 2nd way Cool-heat curve ratio 20%～100%characteristicwhen motor runs under the overburden failure, controller computes the heat capacity I 2t according to the heat characteristic of motor, simulate motor heat characteristic to protect the motor. Overburden protection has 18 characteristic curves for choose, see time table 、overburden characteristic curve chart 、curve speed table.100%0禁止作热容量Trip time under the appointed conditionCurve speed KSatisfyprotectiongradeCommutemultiples1.05 1.2 1.5 7.210-80 2 ≤2min Tp≤2s 24 3 ≤2min 2s<Tp≤3s 40 5 ≤2min 3s<Tp≤5s130、180 10A ≤2min 2s<Tp≤10s280 10 ≤4min 5s<Tp≤10s 600 20 ≤8min 10s<Tp≤20s1100 30 ≤12min 20s<Tp≤30s1800 40 Trip timeNotactuate in2 hActuatein 1h- 30s<Tp≤40sOverburden protection characteristic curve, see chart below, time table of overburden actuating characteristic, see attached table one .X Ir1Curve speed comparable tableCurve speed 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 correspondingK -value 10 16 24 40 60 80 100 130 180 280 400 600 800 1000 1100 1200 1400 18007.4 overcurrent（blocked rotating）protectionAccording to the ratio of maximum line current measuring value and rating current of motor, todecide the motor whether in overcurrent status, when current is higher than fixed value, it willstart the overcurrent protection.Set rangeActuating value 100%Ir1～Icu actuating time 0 s ～50.00sactuating way switch off/alarm contactor allows breaking current Icu Icu set range 200%Ir1～1000%Ir17.5 tE time protection( applys to the safety-increased motor)Provide heat overburden protection when in tE time to break the motor power supply when blocked rotating ，only after the motor finished starting then put into use. Protection actuation to 5DO relay.Characteristic curve ：I A /I E22107892345643551210810152050t E p (S )10Set rangetE time set tEp 1.0s ～12.8s,OFFin ： tEp: allow blockced rotaing time when 7 multiples rating current IA: blocked rotating current(that is I) IE: rating current of motor （ that is Ir1） Actuating conditionProtection devotion openMotor finishes start, then enter run status, protection actuates.Start when current is equals or higher than two multiples rating current,actuate following below curve.tE time protection characteristic table see the 2nd attached table. 7.6 under burden （undercurrent ）protectionWhen burden with motor appears broken or pump empty rotates, then it will appear under burden, the latter will cause the damage of facility.Under burden protection decides whether to start according to the three phase average value of motor loop. Set rangeActuating value 20%Ir1～100%Ir1Actuating time 0 s ～50.00s Actuating way power off/alarm Actuating conditionIn the actuating time，the current is below the set value all the time.7.7 current imbalance protectionSeparately compute three phase imbalance rate，through compare the max imbalance rate and set imbalance protection actuating value of three phase, to determine whether to start the imbalance protection. Phase breaking is the limited status of imbalance, imbalance rate when phase break is1 100%，production immediately actuate the protection. The computing formula of imbalance rate: |I-Iav|/Iav，Iav is the average value of three phase，when Iav is below to Ir1，the denominator use Ir1.When the motor happens phase lacking or three phase imbalance, protection to 5DO relay. Set rangeCurrent imbalance rate 5％～60％,OFFActuating time 0.1s～5.00sActuating way switch off/alarm7.8 remained current（grounding）protectionAutomatically computes remained current，not need to external connect CT，afterprotection actuates,aHas fixed time lag and reversed time lag characteristic, its current signal is got from theinternal CT current vector sum, is used to protect the phase line short circuit protection to metal house of motor. Actuating current characteristic ：when≤ 0.9Iq, not actuate，when ≥1.1Iq delay actuate. Grounding delay time characteristic: t = Ir1 / I * C * Tqthereinto：t----failure delay time；Ir1 ---motor rating current；I---grounding failure current；C----cut coefficient；Tq-----grounding set delay time；Iq-----grounding set value.When C is set as OFF, actuating characteristic is the fixed time lag.Set rangeActuating value 20%Ir1～100% Ir1，OFF(Ir1 motor rating current)S t art delay time 0s～60.00sRund elay time 0s～60.00sCut coefficient C 1.5～6.0,OFF(when C is set as OFF, actuating characteristic is fixed time lag，whereas is the reversed time lag.)Actuating way switch off/alarm。