断路器说明书174-1

可通过扫描下方二维码或登录国家认监委网站（ ）查验证书信息授权签字人 签发证书编号：CQC2004010307110949发证日期：2021年07月29日有效期至：2031年07月06日委托人名称及注册地址浙江正泰电器股份有限公司 浙江省乐清市北白象镇正泰工业园区正泰路1号制造商名称及注册地址浙江正泰电器股份有限公司 浙江省乐清市北白象镇正泰工业园区正泰路1号生产企业名称及生产地址温州正泰电器科技有限公司 浙江省温州经济技术开发区滨海二道1318号产品名称和系列、规格、型号万能式断路器 NA1P-1000,NA1-1000X,NA1H-1000;详见附件产品标准和技术要求 GB/T 14048.2-2020认证模式产品型式试验+初次工厂检查+获证后监督 上述产品符合CQC12-000001-2020认证规则的要求，特发此证。

本证书为变更证书，证书首次颁发日期：2020年05月18日证书有效期内本证书的有效性依据发证机构的定期监督获得保持。

证书编号：CQC2004010307110949第1页共2页本证书及附件应同时使用，信息查验说明见证书页纸号：型号: NA1P-1000,NA1-1000X,NA1H-1000;型号解释详见附件;额定冲击耐受电压(Uimp):12kV;额定绝缘电压(Ui):1000V;额定工作电压(Ue): AC400V, AC690V;额定电流(In): 200A,400A,630A,800A,1000A;过电流脱扣器类型:电子式;额定运行短路分断能力(Ics): Ics=30kA(AC400V), 20kA(AC690V);额定极限短路分断能力(Icu): Icu=42kA(AC400V), 25kA(AC690V) ;额定短时耐受电流(Icw): Icw=30kA/1s(AC400V), 20kA/1s(AC690V);选择性类别: B;极数: 3P, 4P ;适用于隔离;配用的辅助触头: 4NO4NC, 6NO6NC;Ith: 6A;AC-15: Ue/Ie: AC400V/0.25A,AC230V/1.3A;DC-13: Ue/Ie: DC220V/0.27A,DC110V/0.55A证书编号：CQC2004010307110949第2页共2页本证书及附件应同时使用，信息查验说明见证书页纸号：型号解释：。

完整版正泰系列断路器说明书断路器的几大功能：A、短路保护：就是火线和零线接触，瞬间电流很大，断路器跳闸。

B、过载保护：就是用电电流超过电器的额定电流，断路器跳闸。

C、漏电保护(电漏电保护装置)：就是当漏电电流超过30毫安时，漏电附件自动拉闸，主要是保护人体安全的。

1P断路器与DPN断路器的区别：一、1P就是火线进断路器，零线不进，DPN是火线和零线同时进断路器，切断时火线和零线同时切断，对居民用户来说安全性更高。

二、2P断路器也为双进双出，即火线和零线都进断路器，但2P 断路器的宽度比1P和DPN断路器宽一倍。

三、漏电保护器：实际上是指带漏电保护装置的断路器，作用是当漏电电流超过30毫安时，漏电附件自动拉闸，保护人体安全。

断路器（空气开关）的极性和表示方法切断火线 220V ：1P单极．双极2P： 220V 火线与零线同时切断双极1P+N：220V 相线+中性线同时切断三级3P: 380V 三相线全部切断四级4P： 380V 三相火线一相零线全部切断。

家庭用电路的配置方法为：1、总开关一回路2、照明一回路3、客厅、卧室插座一回路4、厨房、卫生间插座一回路5、每个空调各一回路空调如何换算功率及匹配断路器空气开关1匹=750W1.5匹=1.5×750W=1125W2匹=2×750W=1500W2.5匹=2.5×750W=1875W 此计算法以此类推。

1例：一个2P（2匹）的空调回路配的断路器规格大小为DPN20A，那么他准许通过的最大功率就为4400W(220V*20A)。

而一个2匹的空调的额定功率为2000W,但考虑到空调启动瞬间功率会突然加大，所以配一个20A的断路器(足矣)。

注：断路器的大小并不是配得越大越好，配得过大，反而起不到过栽保护作用，使家用电器受损。

2例：3匹空调应选择多少A的空气开关？（220V电压）750W×3匹=2250W×3倍（冲击电流）=6750W÷220V=30.68A≈32A。

Megger Limited Archcliffe Road DoverKentT: +44 (0)1 304 502101 F: +44 (0)1 304 207342Megger GmbHObere Zeil 2 61440Oberursel,GERMANYT: 06171-92987-0F: 06171-92987-19Megger USA - Valley ForgeValley Forge Corporate Center2621 Van Buren AvenueNorristownPennsylvania, 19403USAT: 1-610 676 8500F: 1-610-676-8610Megger LimitedArchcliffe Road Dover Kent CT17 9ENENGLANDT: +44 (0)1 304 502101 F. +44 (0)1 304 207342Megger USA - Dallas4271 Bronze WayDallas TX 75237-1019USAT: +1 800 723 2861 (USA only) T: +1 214 333 3201F: +1 214 331 7399E:******************Megger ABRinkebyvägen 19, Box 724,SE-182 17DANDERYDT: 08 510 195 00E:*****************Megger Baker Instruments4812 McMurry Avenue, Suite 100Fort Collins, CO 80525USAT: +1 970-282-1200F: +1 970-282-1010E:**********************E:*****************************Manufacturing SitesThis instrument is manufactured in the United States.The company reserves the right to change the specification or design without prior notice.Megger is a registered trademark.© Megger Limited 2018 Baker DX Series Static Motor Analyzer Quick Reference GuidePart number: 71-031 EN V1Baker DX SeriesStatic Motor AnalyzerQuick Reference GuideFor use with 4 kV, 6 kV, 6 kV HO (high output), 12 kV, 12 kV HO, 15 kV and 15A models. Reference number of the user manual: 71-031 ENRevision: V1Date of publication: December 2018Copyright Megger.All rights are reserved. No part of this manual may be copied by photographic or other means unless Megger has previously consented in writing. The contents of this manual are subject to change without notice.Megger can not be held responsible for technical or printing errors or defects in this manual. Megger also declines any liability for damages resulting directly or indirectly from the delivery, supply or use of this case.iBaker DX Series Static Motor Analyzer WARNINGNever exceed the maximum operational capabilities of the Baker DX tester, power supplies, or Baker ZTX accessory. If the equipment is used in a manner not specified by Megger, the protection provided by the equipment may be impaired.Be sure to follow all safety procedures prescribed by your company, industry, and applicable standards. Failure to observe these safety precautions may result in death or serious electric shock.Reference for additional informationThe Baker DX quick reference guide is designed to provide users with an overview of the analyzer and its basic testing and operating procedures. For complete safety information and detailed device information, user license agreement, CE compliance, and more information on additional features, refer to the Baker DX User Manual. ii1. Baker DX instrument overview........................................................................................... Front panel controls.................................................................................................................... Rear panel connections............................................................................................................... User interface main elements....................................................................................................... Test and function modes.............................................................................................................. Mode submenus.......................................................................................................................... Popup menus..............................................................................................................................2. PREPARING FOR TESTING..................................................................................................... Select the location for saving data............................................................................................... Determining a known-good coil to use as a reference.................................................................. Rotor effect on testing.................................................................................................................3. BASIC TESTING PROCEDURES.............................................................................................. Recommended testing sequence.................................................................................................. Conducting resistance, inductance, and capacitance tests............................................................ Conducting DC tests................................................................................................................... Conducting Surge tests...............................................................................................................1 1 1 2 3 3 4 6 6 8 8 9 9 9 13 17Table Of ContentsBaker DX Series Static Motor Analyzer iiiFigure 1. Front panel controls1Rear panel controlsFigure 2. Rear panel controlsInstrument DescriptionsBaker DX Series Static Motor Analyzer 2User interface main elementsNOTEThis section provides an introduction to the Baker DX software user interfaceelements. For further details about the various modes. Mode submenus,popup menus and other elements that can appear during testing, refer tothe Baker DX User Manual.Figure 3. User interface main elements.Main Display Area—displays all measurements, test results, and more as you execute your tests.Status Bar—displays information about the Active Folder and Active Record. The elements show you where the information will be saved for the motor currently under test. The right third of the Status Bar is dynamic, displaying additional information such as the date and time, a running clock, notice of active ZS Override mode, PTT Locked indicator, or a test counter when needed.Mode Submenu—items here change depending on the mode selected along with other items selected via the Mode Submenu itself or popup menus that appear in the Display Area.Mode Menu—used to select the main mode of operation. Test and function modes are described below. The Mode Menu does not change, and is always available.The graphic below identifies the test and function modes that become active when you touch the corresponding icons.Figure 4. Mode menu icon descriptions.Mode submenusThe control icons for each mode appear in the submenu just above the Mode Menu. The Mode Submenu icons correspond to the Mode Menu item selected. In the following example, we see the descriptions of the Mode Submenu icons that appear when the RLC Tests icon is touched.Figure 5. Mode submenu icons example.3Figure 6. Popup menu appearing when the RLC test selection icon is touched.Preparing For TestingBaker DX Series Static Motor Analyzer 4Popup menusPopup menus appear when specific functions are selected during the testing process. In the ex-ample below, a popup appears in the Main Display Area when the RLC test selection icon istouched.The details of this popup menu are provided in the example below.Figure 7. Popup menu icon descriptions for test type selection.Figure 8. Top bar showing voltage and megohms active. 5To select which measurement type to activate, simply touch either the megohms or current displays.Depending on what is selected (megohms or current), the scale on the right side changes. The plot line in the Main Display Area also changes (black for megohms and red for current).NOTEWhile touching the values for current or megohm will change themeasurements and scales presented, touching the screen in other partsof the Main Display Area will cause the unit to stop testing, which will berecorded as a user abort.The voltage scale is always displayed and its plot color is blue.In surge mode, the elements change based on the type of coil selected for testing. In each mode, a pulse counter shows you the number of pulses applied at a specific voltage during the test. If the voltage changes (such as during ramp up) the counter starts over.The pulse count also appears in the test report.2. Preparing for testingSelect the location for saving data1. Ensure that the proper active folder and record for saving data are selected. As you execute yourtests, you will be prompted to save the test data as each test mode completes.2. In the Mode Menu, press the Data Folders icon. Touching this icon brings the Folder andRecord lists into the Display Area as shown below.Figure 9. Selecting the active folder and record for saving test data.3. Touch the record and folder you want to use for your testing. The selected location will appearin the Status Bar as Active Folder and Active Record.appear in the Record list.3. Touch/highlight an item in the Record list and the results associated with the highlighted recordwill appear in the Results list.Figure 10. Record results.4. When you touch the Display icon (which functions like a print preview), submenu items appearthat allow results shown in the Main Display Area to be viewed according to test type, or to be printed.5. The Previous and Next arrows allow you to go through the results that are available for theselected test type.NOTEThe test type selection icons are located just above their corresponding iconsin the Mode Menu.6. An entry on the right side of the Status Bar shows you which result is displayed out of the totalnumber of available results.7. Touch the Print button to print your report to a printer attached to the USB port.8. Touch the Done button to return the Display Area to the report panel.Determining a known-good coil to use as a referenceRotor effect on testingSome types of testing require using a known good coil as a reference for comparing coil waveforms collected. If you will be conducting such tests and have not already established a reference (and known-good coil), this process shows you how to identify a known-good coil so that you can set the reference test for comparisons to other coils to be tested.For details on this process, refer to the Baker DX User Manual.When possible, remove or secure the rotor before testing. Rotors can affect testing results, particu-larly if they move (even slightly) during testing. Some issues can be erroneous high resistance imbal-ance in coil testing due to increased inductance, inability to polarize for DA/PI testing, or frequency shift in one or more waveform values during surge testing. An erratic PP EAR will often result andthe shift could even trip the EAR limits.Figure 11. Display submenu icons.2. DC tests (insulation resistance, DA/PI, and HiPot/step voltage)3. Surge tests4. PD tests (requires optional PD module)Perform a sequence of progressively more rigorous tests.If a test fails, troubleshoot, diagnose, and repair the problem before continuing with the next test in the sequence.Test leads used during testing1. Resistance, inductance, capacitance/impedance tests: low voltage test leads; connectionsmodified during capacitance testing2. DC tests: high-voltage test leads3. Surge tests: high-voltage test leads4. PD tests: high-voltage test leadsConducting resistance, inductance, and capacitance testsThis unit performs coil resistance tests using low voltages (with low-voltage leads). Further testing (such as DC-HiPot or surge testing) is not necessary until the coil resistance measurement is accept-able.Coil inductance tests look for changes in a winding’s inductance brought about by shorted turnsin the coils. Inductance readings for three-phase motors can be compared to each other with the knowledge that the inductance for the three phases should be very close to each other unless there is a short in one of the coils. Inductance measurements can also be compared to previous measure-ments or values specified by the original equipment manufacturers. Inductance testing also provides impedance values and angles.DX capacitance tests measure only capacitance and D/Q. No impedance values or phase angle val-ues are included.Figure 12. Resistance test start screen.Resistance test procedures1. Select the folder and record to use and check the Status Bar to ensure that the Active Folderand Active Record display the desired folder and record to be used.2. Touch the RLC Test Mode icon.3. The Resistance Test icon appears as the default RLC test selection.4. If performing temperature compensation, touch the icon for the proper type of conductormetal: aluminum or copper (Copper icon shown above).5. If you need to define temperature compensation, touch the Temperature icon, then use thepopup keypad to input actual winding (not ambient) temperatures. Otherwise, skip to step 7.6. The default temperature is 25° C; key in the actual winding temperature to use forcompensation and touch Done.NOTEThe default temperature to correct to is defined in the User Settings. Referto the Baker DX User Manual for more information.Figure 13. Resistance test results screen.8. If this resistance test was run as a standalone test, save the results. Saving resistance data at thistime is not necessary if you plan to collect inductance and/or capacitance tests data as well; it can all be saved together when the tests complete. When you have completed your setup, close the screen.Inductance testing is conducted in a similar manner.1. Touch the RLC test selection icon then touch the Inductance test icon in the popup menu.2. Touch the Frequency icon then touch the frequency value in the popup menu.3. Push and release the Start (PTT) button to run the inductance test. The inductance test will berun for all three phases automatically. The “Leads Energized” message will again appear at the top of the display.Capacitance testing is also conducted in a similar manner; though cable connections will need to be adjusted during that process.Lead cautions still apply, but you must modify connections of the RLC test leads to a capacitor test configuration.Figure 14. Capacitance test lead connections.4. Touch the RLC test selection icon then touch the Capacitance test icon in the popup menu.5. Push and release the Start (PTT) button to run the capacitance test.1. Connect RLC test lead No. 1 to any motor lead.2. Connect RLC test lead No. 2 to ground.3. Disconnect RLC test lead No. 3 and leave disconnected.Figure 15. DC Tests start screen.Using VLL = 480 volts as an example, the base value for the DC and Surgetests would be:(2 x VLL) + 1,000 = 1,960 volts (2000 volts)Refer to the Baker DX User Manual, “Appendix C — DC and surge testsvoltages” for more in-formation.1. Ensure that the Active Folder and Active Record are those that you want to use for the DCtests.2. Touch the DC Tests icon then the Configuration Options icon when it appears in thesubmenu. Icons for installed options will appear in a popup menu, presenting a choice of operation such as testing on a standalone unit or a power pack.3. For this example, touch the Standalone Unit icon.4. If you know the type of insulation used in your motor, you can specify that by touching theInsulation Type selection icon. Choices include Thermo Plastic or Thermo Setting.Compensating temperature and recording humidity5. To compensate temperature and/or record humidity, touch the Temperature/humidity icon;otherwise, skip to step 7.6. The following popup menu is used to enable/disable temperature and humidity compensationand to select the compensation needed for these test elements when compensation is enabled.Figure 16. Temperature and humidity compensation popup menu.a. Touch the Enable Compensation icon or the Temperature icon.b. The default temperature is 40° C; use the keypad to enter the actualmotor temperature then touch Done.c. For reference purposes, you can specify the humidity by touching theHumidity icon then use the keypad to enter the percentage of relativehumidity.d. Touch Done after making your entry.7. Push and hold the Start (PTT) button; the following controls appear.Figure 17. Test submenu items.a. If hands-free testing is desired, touch the Lock PTT icon. When the iconchanges to a yellow highlight as shown in the example below, releasethe Start (PTT) button. When the Lock PTT icon has yellow highlighting,PTT functions are locked. The submenu will look like the followingexample while the tests are running:Figure 18. Test submenu items with Locked PTT and MOhm/PI test selected(both identified by yellow highlights).c. Use the Increase Current Display Scale (I+) or Decrease CurrentDisplay Scale (I-) icons as needed to adjust the current’s scale.d. After setting the target voltage, touch the MOhm/PI icon to startthe megohm insulation resistance (IR), dielectric analysis (DA), andpolarization index (PI) tests.target voltage level (for example, 500 volts for a 480- volt motor). Usethe Fast or Slow Ramp Rate controls as needed to fine tune the level.Figure 19. Ramp Rate controls.8. The Status Bar displays a countdown timer for each of the megohm, step voltage, and DCHiPot tests as shown in the following example.Figure 20. Status Bar with Countdown Timer.e. As each test progresses, the software displays the test results in the fieldslocated just above the Status Bar. The IR results appear after 60 seconds,the DA results after 180 seconds, and the PI test after 600 seconds.Conduct step voltage (optional)Following the PI test, conduct a step voltage test if it suits your needs.1. Touch the Fast or Slow icons as desired to adjust the ramp rate.2. Use the Voltage Output Control knob to set the voltage to the desired maximum level forexample, 2000 volts for a 480-volt motor).3. Touch the DC-Hipot icon to run the 60-second test.4. When the test completes, release the Start (PTT) button or touch the Lock PTT icon to unlock if you were using hands-free mode.Allow the unit to discharge completely before disconnecting test leads.CAUTIONNOTEPressing PTT or touching the screen during testing will stop the test, and willbe reported as “user abort” status.5. Touch the Save icon to save the test results to the active folder and record.The demonstrated DC tests were chained together ina recommended best practice approach, but you mayseparate and perform them individually or in othercombinations as required or preferred.Figure 21. DC Tests results screen from Reports.Figure 22. Surge test start screen.2. Touching the Coil Mode Selection icon in the Mode Submenu brings up the popup menushown below to select the mode needed. For this example, touch the Three-phase coil mode icon.3. The Lead Selection icons default to coil No. 1 to start the test.4. As noted earlier, the operating voltage is the basis for the test voltage used during Surgetesting. For this example, we continue to use the 480-volt motor with a maximum testingvoltage of 2000 volts.5. Press and hold the Start (PTT)button. The following popup menu appears.Figure 23. Coil Mode Selection popup menu.Figure 25. Surge test results screen.Figure 24. Ramp rate and waveform zoom popup menu.6. Use the Fast/Slow Ramp Rate icons to control the rate of voltage change while turning theVoltage Output Control knob clockwise to raise the voltage to the desired test level. Release the knob when the test voltage is reached.7. Use the Surge waveform zoom icons to adjust the time display scale of the surge waveform.8. Release the PTT button after the desired number of surge pulses have been applied at thetarget test voltage level.9. If the winding is a wye or delta configuration, select lead 2 and repeat Steps 5–8 then repeat forlead 3.NOTETo facilitate comparison of leads, you will not be able to select different timescales for leads 2 and 3.10. The results of the winding tests of a wye or delta configuration will appear, as shown below.Save your results at this time. Performing subsequent surge tests will overwrite the displayed results.1. For this example, touch the Standalone Unit icon then the Coil Mode Selection icon in theMode Submenu.2. From the popup menu, select the Three-phase coil mode icon.3. The Lead Selection icons default to lead 1 to start the test.4. Touch the Enable PD icon on the right side of the screen. This activates the detector circuit andtells the tester to display PD data on the surge graph.5. Hold down the PTT button and use the Voltage Output Control knob to ramp up the voltageslowly and evenly.6. Touch the Fast Ramp Rate icon to ramp at the higher rate if desired, but ensure that ramping isslow enough to allow observation of PD events. The ramping up process is used to collect partial discharge inception voltage (PDIV) and RPDIV (R = repeated) data.7. Increase the voltage to the target test voltage only. Partial discharge may or may not occur.not already there, ensure that the tester is in surge testing mode.Figure 26. Enabling PD testing adds elements to the start screen.NOTEFor additional information on PD testing and related screen elements, referto the Baker DX User Manual.As the voltage increases, if there is partial discharge the PD waveform will display pulse activity (indicating that partial discharge is occurring) when the expanded view is selected as shown in the example below. The default view shows the PD waveform fully zoomed in.When PD activity exceeds the threshold value, a PD pulse occurs, the PDIV level is reached, and the surge voltage value is recorded as PDIV.A red PD indicator also appears just left of the zero reference on the Y-axis.As you continue to increase the voltage, the activity will become more pronounced and more frequent. At the point where more than 50 percent of the surge pulses have a PD pulse, the software records the current surge voltage level as RPDIV.Figure 27. Example of acquired inception voltages (PDIV and RPDIV).8. To acquire the extinction voltages, continue to hold down the PTT button and use the VoltageControl knob to ramp down the voltage slowly and evenly.9. Touch the Slow Ramp Rate icon to ramp down at the slower rate if not already selected. Werecommend using the slow ramp rate for PD testing.Figure 28. Example of acquired extinction voltages (PDEV and RPDEV).10. W hen you finish acquiring the extinction thresholds for the first phase, release the PTT button.11. T ouch the Lead 2 icon and repeat the process for the second phase then Lead 3 in turn.12. T esting the second and third phases is identical to testing the first phase. After you completephase 3 testing, save your results.PD data reporting—three-phase coil modePartial discharge (PD) tests are reported differently depending on whether the test was being conducted in single-coil mode or three-phase coil mode.In three-phase coil mode, results are reported in two ways. The first report is the normal surge report with the PD data included. The waveform displayed is the peak waveform captured during the testing process for each phase. The PD signal is overlaid on the surge waveform and displayed with the resolution used during the preceding surge test.Figure 29. PD three-phase report. PD data overlaid on surge waveform.The values for PDIV, RPDIV, RPDEV, and PDEV are indicated for each phase in the table at the top center portion of the display.test approximately the same length.Figure 30. PD three-phase house plot report view.The left axis shows the voltage of the surge pulse. The waveforms are indicated by solid colored lines for each phase.The right axis shows the number of PD events recorded for each pulse. In this view, you can see how the PD activity rises and falls with the surge voltage.。

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9493表 1表 2表 3二、产品型号及含义系列塑壳断路器1、周围空气温度上限不超过+40℃，下限值不低于-5℃，24h内平均温度不超过+35℃。

2、空气相对湿度：≤95%。

3、海拔高度不超过2000m，高于2000m需降容使用。

4、污染等级：3 级。

周围空气中无爆炸危险、且无腐蚀金属和破坏绝缘的气体和导电尘埃。

5、安装类别：III。

6、断路器的“1，3，5，N1” 端子接电源，“2，4，6，N2” 端子接负载，不可反接。

7、断路器的安装面应与水平面垂直。

断路器基本安装方式为垂直安装，电源端在上方，负载端在下方，亦可横向安装。

H UM8系列塑壳断路器(以下简称断路器)适用于交流 50Hz，额定电压至690V，额定电流至1250A的电力系统中，用来分配电能和保护电力系统免受过载 、短路、欠电压等故障的危害，也可用来控制电动机不频繁的操作。

电子式脱扣器和智能式脱扣器保护特性整定精确、方便。

智能式脱扣器具有串行通讯接口，可满足通讯组网的“四遥”要求。

全系列可带独特的“过载报警不脱扣”功能，保障供电连续性，满足GB 50054第6.3.6条的要求。

全系列断路器可适用于隔离。

符 合标准：GB/T 14048.2、IEC 60947-2注：(1)湿热型断路器(TH型)能耐受潮湿空气、盐雾、油雾、霉菌的影响。

(2)新能源专用产品（EN）周围空气湿度范围：-40～70℃。

系列塑壳断路器一、适用范围三、正常工作条件系列塑壳断路器系列塑壳断路器9695续表 4四、主要技术性能指标8、断路器在不同环境下的降容系数，见下表a 表 (a)()注：以各种环境温度条件下，实测断路器进出线端温度达到110℃为基准。

海拔超过适用工作环境的2000m，断路器的电气性能可参照下表修正，海报降容系数表，见下表(b)表 (b)表 4*飞弧距离为零的需在订货时注明。

10,16,20,25,32,40,50,6316,25,32,40,50,63,80,100100,125,150,160，175,200,225,2504333433310/5－85/85125/12510/5－125/125200/20010/5－85/85125/12510/5－125/125200/2008*飞弧距离为零的需在订货时注明。

Eaton NGS312039B20EEaton Series G electronic molded case circuit breaker, NG-frame, NG, Complete breaker, Electronic ALSIG w/ maint. mode trip, Three-pole, 1200A, 480 Vac, Line/load, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Imperial, High load alarm, 80% ratedGeneral specificationsEaton Series G electronic molded case circuit breakerNGS312039B20E 7866855807226 in9 in9 in 48 lb Eaton Selling Policy 25-000, one (1) year from the date of installation of theProduct or eighteen (18) months from thedate of shipment of the Product,whichever occurs first.HACR Rated CSA CertifiedUL ListedAll Eaton NG-Frame circuit breakers are suitable for reverse feed use, Breakers do not ship with lugsProduct NameCatalog NumberUPCProduct Length/Depth Product Height Product Width Product Weight WarrantyCompliancesCertificationsCatalog Notes50 kAIC at 480 Vac85 kAIC at 240 VacNG80% rated1200 AThree-poleSeries GImperialComplete breakerNG50 to 60 HzHigh load alarmLine and load480 VacElectronic ALSIG with maintenance mode Application of Multi-Wire Terminals for Molded Case Circuit Breakers Application of Tap Rules to Molded Case Breaker TerminalsHigh performance operating handles for Series G circuit breakers product aidSeries G MCCB quick selectorCurrent limiting molded case circuit breaker module product aidMulti-wire lugs product aidComprehensive circuit protection for control panel applicationsCurrent limiting molded case circuit breaker module for series G, JG and CLStrandAble terminals product aidPlug-in adapters for molded case circuit breakers product aidCircuit breaker motor operators product aidPower metering and monitoring with Modbus RTU product aidMotor protection circuit breakers product aidMolded case circuit breakers providing higher levels of selective coordination product aidJ-Frame 310+ and L-Frame 310+ Molded-case circuit breakers Breaker service centersEaton's Volume 4—Circuit ProtectionMolded case circuit breakers catalogInstruction Leaflet for Drawout Cassette for NG Frame Circuit BreakersNG and ND-Frame molded case circuit breakersEaton Specification Sheet - NGS312039B20EMOEM MCCB product selection guideInterrupt rating FrameRatingAmperage Rating Number of poles SeriesMounting hardware TypeCircuit breaker type Frequency rating Alarm lockout TerminalsVoltage ratingTrip Type Application notesBrochuresCatalogsInstallation instructions Specifications and datasheetsEaton Corporation plc Eaton House30 Pembroke Road Dublin 4, Ireland © 2023 Eaton. All Rights Reserved. Eaton is a registered trademark.All other trademarks areproperty of their respectiveowners./socialmedia。

Small without compromise In addition, the linear actuator mechanism provides for a high degree of reliability with less maintenance.•Operating mechanism up to 100,000 operations, vacuum interrupter 30,000 operations •60% smaller than comparable breakers •50% lighter than comparable breakers •One compact footprint through 15 kV •Reduced material and shipping costs•Reduced installation space and weight• Installation/startup time savings •Minimum 60 ms, 3.6 cycleVCP-TL drawout and VCP-TRL fi xed circuit breakers with linear actuator mechanism VCP-TL types are true drawout metal-clad circuit breakers used in conjunction with drawout cassettes. VCP-TRL types are fixed-mounted devices. All have very advantageous linear actuator mechanisms. VCP-TLThree-position drawout (Discon-nect, Test, Connect)•Spring-loaded multi-finger primary disconnects •Silver-plated fixed primary cassette stabs•Automatic steel primary safety shuttersVCP-TRL•Bolted bus or cable connectionsVCP-TL and VCP-TRL• Linear actuator mechanism • Fewer moving parts • Less maintenance•Longer mechanism life and high reliability• Metal-clad insulation/isolation • O–0.3s–CO–3m–CO •Tested and proven to ANSI C37.09•UL listed and CSA witnessedValue-added fl exibilityVCP-TL and VCP-TRL designs offer unmatched flexibility, even after installation. All configurations simplify design, installation and use.•Through-the-door or closed- door operation •Labeled and dedicated secondaries• Clear and concise operating panel •Front access to mechanism/accessories• Visible contact erosion indicator • Optional integral protective relay •One compact 25 kA family drawout cassette sizeOptional Digitrip protective relays• True rms sensing • Microprocessor-based • Self-powered • Local testing •Model 520V:•Basic protection (LSIG)•Model 520MCV:•Arcflash ReductionMaintenance System (LSIG)•Model 1150V:• Advanced protection (LSIG)•Metering andcommunicationsSmall without compromiseIntroducing Eaton’s VCP-TL drawout type and VCP-TRL fixed type medium voltage circuit breakers with short-circuit–breaking current ratings up to 25 kA and continuous current ratings up to 1600 A. Capacitorswitching capabilities are also included in certain VCP-TL/VCP-TRL breaker configurations. All were designed for use where space is at a premium. They are ideal for applications such as powerhouses, ship-board use, engine generators, restricted-access locations andlow-profile areas.VCP-TRL fixed circuit breaker(With or without optional protective relay; non-automatic shown)Eaton is a registered trademark.All other trademarks are property of their respective owners.Eaton1000 Eaton Boulevard Cleveland, OH 44122United States © 2016 EatonAll Rights Reserved Printed in USAPublication No. PA01301007E / Z17734January 2016VCP-TRL fixed circuit breaker dimensions in inches (mm)VCP-TL drawout circuit breaker/cassette dimensions in inches (mm)Selected VCP-TL/VCP-TRL features (n = available)1 11-gauge grounded steel barrier.2 Heavy-duty, double break, wipe type for customer use.3 Dry contacts required for remote operation.VCP-TL/VCP-TRL breaker ratings (ANSI C37.04 and C37.09)Identification rated valuesCircuitbreaker Rated max. voltage Insulation levelContinuous current Short- circuitbreaking current 2Short-circuit making current Mechanical endurance C–O 3Approx.weight fix/ drawout Power frequency Impulse withstand1 Independent shunt trips are available for use with traditional protective relaying schemes.2 Also two-second short-time current rating.3 Operating mechanism up to 100,000 operations, vacuum interrupter 30,000.4 1600 A available as fixed VCP-TRL circuit breaker only.Certified for capacitor switching capabilities for “definite purpose” to ANSI C37Cable Ground banks otee:N Ratings of 250 A and 630 A cover capacitor bank applications from 75 A to 630 A.Follow us on social media to get the latest product and support information.。

德力西断路器使用说明引言：德力西断路器是一种用于电路保护的电器设备，广泛应用于家庭、工业和商业领域。

本文将为您详细介绍德力西断路器的使用方法和注意事项，帮助您正确、安全地使用断路器。

一、德力西断路器的基本结构和原理德力西断路器由外壳、电磁元件和触头等部分组成。

其工作原理是通过电磁元件的控制，当电路中出现过载或短路时，断路器能够自动切断电流，起到保护电路和设备的作用。

二、德力西断路器的安装1. 在安装德力西断路器之前，务必先切断电源，确保操作的安全性。

2. 将断路器的固定底座与电源线路连接，确保连接牢固可靠。

3. 将断路器的触头与电源线路连接，注意正确接线，确保线路连接无误。

4. 仔细检查安装是否正确，确保固定牢固，无松动现象。

三、德力西断路器的使用1. 打开断路器的开关，使其处于工作状态。

2. 在正常使用过程中，断路器的指示灯应为绿色，表示电路正常工作。

3. 当电路出现过载或短路时，断路器会自动切断电流，并将指示灯变为红色，表示电路故障。

4. 当断路器切断电流后，需要检查电路故障的原因，并排除故障后，方可复位断路器，恢复电路的正常工作状态。

四、德力西断路器的注意事项1. 在安装和使用断路器时，务必遵循相关的安全操作规程，确保人身和设备的安全。

2. 不要超过断路器的额定电流负荷，以免引发过载现象。

3. 不要在潮湿或有腐蚀性气体的环境中使用断路器，以免影响其正常工作。

4. 定期检查断路器的工作状态，确保其正常工作。

如有发现异常情况，应及时进行维修或更换。

5. 不要私自改变断路器的参数和设置，以免影响其保护功能。

6. 在断路器切断电流后，不要立即恢复电源，应先检查和修复电路故障，确保安全后方可恢复供电。

结尾：德力西断路器是一种可靠、安全的电路保护设备，正确使用断路器能够保护电路和设备的安全。

通过本文的介绍，希望能够帮助读者更好地了解和使用德力西断路器，并且提醒大家在安装和使用过程中要遵循相关的安全操作规程，确保电路的正常运行和人身安全。

ContentsDescription Page Table 1. Revision notes (2)Table 2. Breaker catalog number convention ...............................................3Table 3. Symmetrical RMS interruption ratings (kA) for 1-pole breaker frame ......................4Table 4. Symmetrical RMS interruption ratings (kA) for 2-, 3-, and 4-pole breaker frames ............4Table 5. Curve notes ..................................................................4Thermal magnetic trip unit curvesFigure 1. Fixed thermal fixed magnetic single pole 15 A-125 A. .................................5Figure 2. Fixed thermal fixed magnetic two, three, and four pole 15 A-125 A......................6Figure 3. Fixed thermal fixed magnetic DC. ................................................7Figure 4. 240 V peak let through current. .................................................8Figure 5. 240 V peak let through energy...................................................9Figure 6. 480 V peak let through current. .................................................10Figure 7. 480 V peak let through energy. ..................................................11Figure 8. 600 V peak let through current. .................................................12Figure 9. 600 V peak let through energy.. (13)T ime current curves Power Defense MCCB Frame 1 thermal-magnetic2Technical Data TD012063ENEffective November 2019Time current curves Power Defense MCCBFrame 1 thermal-magneticEATON T able 1. Revision notes.ote: NUnless noted below, all curves remain unchanged from their prior revision.3Technical Data TD012063ENEffective November 2019Time current curves Power Defense MCCB Frame 1 thermal-magnetic EATON This information is provided only as an aid to understand the catalog numbers.It is not to be used to build catalog numbers for circuit breakers or trip units as all combinations may not be available.T able 2. Breaker catalog number convention.ote: N IEC standard breakers include the CE mark; GB standard breakersinclude the CCC mark.Poles1 = 1 pole2 = 2 pole3 = 3 pole4 = 4 pole with 100% neutral protection 0 = 4 pole with 0% neutral protectionInterrupting ratingdesignator kA at 480 V (UL)C = 18F = 25G = 35K = 50M = 65N = 85P = 100Continous currentrating0015 = 15 A 0020 = 20 A 0025 = 25 A 0030 = 30 A 0035 = 35 A 0040 = 40 A 0045 = 45 A 0050 = 50 A 0060 = 60 A 0070 = 70 A 0080 = 80 A 0090 = 90 A 0100 = 100 A 0110 = 110 A 0125 = 125 ATerminals includedN = No terminalsJ = Line and load terminals K = Line only terminals L = Load only terminalsTrip unit typeTFF = Fixed thermal / fixed magnetic (non UL)VFF = 50ºC fixed thermal / fixed magnetic (non UL)KNS = Molded case switchBreaker familyPDG1 = Frame 1 Global UL / CSA / IEC / GBPDG1 3 M 0125 TFF J4Technical Data TD012063ENEffective November 2019Time current curves Power Defense MCCBFrame 1 thermal-magneticEATON T able 3. Symmetrical RMS interruption ratings (kA) for 1-pole breaker frame.T able 4. Symmetrical RMS interruption ratings (kA) for 2-, 3-, and 4-pole breaker frames.** Note: 250 Vdc is achieved using 2 poles in series.T able 5. Curve notes.1.These curves apply for 50 Hz and 60 Hz applications.2.The maximum voltage rating for the frame style is stated in Tables 3 & 4.3.These curves are comprehensive for Power Defense style circuit breakers including frame sizes, ratings and constructions stated.4.The total clearing times shown include the response time for the trip unit, the breaker opening and the interruption of the current. The bottom of the time band is the minimum commit to trip time.5.The end of the instantaneous curve is determined by the application or the interrupting rating of the circuit breaker.6.Thermal magnetic trip unit calibration based on 40ºC ambient, cold start. Tested with 4 feet of rated wire (75ºC) per terminal. Tested in open air with current in all poles.7Thermal magnetic trip unit instantaneous calibration based on single pole testing.Technical Data TD012063ENEffective November 2019Time current curves Power Defense MCCB Frame 1 thermal-magnetic CurvesTime current curvesTechnical Data TD012063EN Effective November 2019Time current curves Power Defense MCCBFrame 1 thermal-magneticEATON Time current curves67Technical Data TD012063ENEffective November 2019Time current curves Power Defense MCCB Frame 1 thermal-magnetic EATON Time current curves8Technical Data TD012063ENEffective November 2019Time current curves Power Defense MCCBFrame 1 thermal-magneticEATON Figure 4. 240 V peak let through current. October 20199Technical Data TD012063ENEffective November 2019Time current curves Power Defense MCCB Frame 1 thermal-magnetic EATON Figure 5. 240 V peak let through energy.October 201910Technical Data TD012063ENEffective November 2019Time current curves Power Defense MCCBFrame 1 thermal-magneticEATON 11EATON 12Effective November 2019EATON Figure 9. 600 V peak let through energy. October 201913EATON Eaton1000 Eaton Boulevard Cleveland, OH 44122United States877-ETN-CARE (877-386-2273) © 2019 EatonAll Rights ReservedPrinted in USAPublication No. TD012063EN / TBG001429 November 2019Eaton is a registered trademark.All other trademarks are property of their respective owners.Effective November 2019。

電動機保護斷路器MANUAL MOTOR STARTER2021.10 版工廠驗證結構緊湊符合標準安全性M3~MR-32S MR-32R 接觸器電動機orMR-65R2MMS允許操作環境溫度：-25 ~ 55℃允許儲存環境溫度：-50 ~ 80℃海拔高度：安裝地點海拔高度不能超過2000m污染等級：抗污染等級為3，可在IEC60947標準中定義三級污染環境中運行安裝條件：(1). 安裝面與垂直面傾斜角不能超過30°(2). 採用標準導軌安裝(3). 應安裝和使用在無明顯晃動、沖擊及震盪的地方◆◆◆◆◆額定工作電流：0.16~32A(32AF)，13~65(65AF)系列號：S -按鈕式(32AF)、R-旋轉式(32/65AF)框架等級：32，65電動機保護斷路器正常工作條件及安裝條件額定工作電流過載脫扣設定範圍磁脫扣電流產品型號In (A)In (A)Id ±20% (A)按鈕式0.160.1-0.161.92MR-32S-0.160.250.16-0.253MR-32S-0.250.40.25-0.44.8MR-32S-0.40.630.4-0.637.56MR-32S-0.6310.63-112MR-32S-11.61-1.619.2MR-32S-1.62.5 1.6-2.530MR-32S-2.54 2.5-448MR-32S-46.34-6.375.6MR-32S-6.3106-10120MR-32S-10149-14168MR-32S-14LTI ＞2.5~4A100/100100/100100/10080/804~6.3A100/100100/10050/5050/506~10A100/100100/10015/1510/109~14A100/10015/7.58/46/4.513~18A100/10015/7.58/46/4.517~23A50/5015/66/34/320~25A50/5015/66/34/324~32A50/5010/56/34/3自動●IP20100,000100,000允許操作環境溫度-25 ~ 55℃允許儲存環境溫度-50 ~ 80℃MR-65R3PUi (V)690額定耐受衝擊電壓 Uimp (kV)650/60 Hz4MMSMR-AUMR-AM-11MR-AD-0110MR-AD-0101MR-AD-1010MR-AD-10011NO+1NC D2D1URearm RESET060508>>C2C1附件齊全側裝輔助接點組(MR-AN)短路信號接點組(MR-AM)上裝輔助接點組(MR-AE)電壓跳脫裝置(MR-AS)欠電壓跳脫裝置(MR-AU)or MR-32S MR-32R 故障信號接點組(MR-AD)MR-65Roror or or電 動 機 保 護 斷 路器5MMS 應用例圖【範例一】【範例二】ororororAPS-11N S-P ○○N *MEU-11N MPU-11N S-P ○○NML-01NAP-4NAP-2NorAPS-11N S-P ○○NL MEU-11N MPU-11N S-P ○○NLMR-65R-○○WKM-65NLML-01NAP-4NAP-2NWKX-65NL註1.註6MMS特性曲線圖MMS 接線模組名稱MMS+MC 接線模組正逆轉接線模組圖示接線模組型號WKM-18N WKM-38N WKMD-18N WKMD-38N WKM-65NL WKX-18N WKX-38N WKX-65NL MMS 適用型號MR-32S MR-32R MR-65RMR-32S MR-32RMR-65R接觸器適用型號S-P9N S-P9N3S-P9N4S-P12N S-P12N3S-P12N4S-P18N S-P18N3S-P18N4S-P25N S-P25N3S-P32N S-P32N3S-P38N S-P38N3SD-P9N SD-P12N SD-P18N SD-P25N SD-P32N SD-P38N S-P40NL S-P50NL S-P65NLS-P9N S-P9N4S-P12N S-P12N4S-P18N S-P18N4SD-P9N SD-P12N SD-P18NS-P25N S-P32N S-P38N SD-P25N SD-P32N SD-P38NS-P40NL S-P50NL S-P65NL36007200300120060060120301050.5120.20.10.050.010.02144001.201.05504030201234567811.216.8Tripping characteristicMR-65R(倍)X rated current t (s )Multiple of setting value × In (A)Tripping characteristicMR-32S/R1.201.0550403020123456789.614.4(倍)X rated current 36007200300120060060120301050.5120.20.10.050.010.0214400t (s )Multiple of setting value × In (A)65.512.9TEST 1L12L13L25L34L26L3144544.614.3267514MR-32R-Y13.613.6168MMS◆ 側裝輔助接點組重量：0.10kg37.6458749.66618短路信號接點組4587◆ 側裝輔助接點組◆ 電壓/欠電壓跳脫裝置重量：0.10kg 37.6458749.66618◆ 側裝輔助接點組◆ 電壓/欠電壓跳脫裝置重量：0.10kg 37.6458749.66618◆ 短路信號接點組4587短路信號接點組◆ 側裝輔助接點組重量：0.10kg 37.6458749.66618◆ 短路信號接點組4587◆ 故障信號接點組2110.1,000.mms01-8www本公司保留變更修改機種、規格之權利，恕不另行通知。