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Eaton 073195Eaton Moeller® series A-PKZ0 Shunt release (for power circuit breaker), 120 V 60 Hz, Standard voltage, AC, Screw terminals, For use with: Shunt release PKZ0(4), PKEGeneral specificationsEaton Moeller® series PKZ Shunt release073195A-PKZ0(120V60HZ)401508073195568 mm 90 mm 24 mm 0.131 kgUL 508UL Category Control No.: NLRV IEC/EN 60947-4-1 CSAUL File No.: E36332 UL CECSA Class No.: 3211-05 CSA-C22.2 No. 14 CSA File No.: 165628Product NameCatalog Number Model Code EANProduct Length/Depth Product Height Product Width Product Weight CertificationsScrew connectionAccessories Motor safety switch Motor protective circuit-breaker ACCan be fitted to left side of the motor protection switch-25 °C55 °C1 x (0.75 - 2.5) mm²2 x (0.75 - 2.5) mm²2 x (18 - 14) 1 x (18 - 14)0.7 - 1.1 x Us (AC)0.7- 1.1 x Us (alternating voltage) 0.7- 1.1 x Us (DC)42 V480 V24 V250 V0.7 - 1.1 x Us (AC)0.7- 1.1 x Us (alternating voltage) 0.7- 1.1 x Us (DC)Electric connection type Product category Suitable for Used withVoltage type Mounting positionAmbient operating temperature - min Ambient operating temperature - max Terminal capacity (solid/flexible with ferrule)Terminal capacity (solid/stranded AWG)Operational voltage Rated operational voltage (Ue) at AC - min Rated operational voltage (Ue) at AC - max Rated operational voltage (Ue) at DC - min Rated operational voltage (Ue) at DC - max Operational voltage Number of contacts (change-over contacts)Number of contacts (normally closed contacts)0 V0 V 120 V 120 V 0 V0 V 05 VA, Pull-in power, Coil in a cold state and 1.0 x Us 5 VA, Pull-in power, Coil in a cold state and 1.0 x Us 3 VA, Coil in a cold state and 1.0 x Us3 VA, Coil in a cold state and 1.0 x Us0 W0 W0 W0 A0.5 WMeets the product standard's requirements. Meets the product standard's requirements. Meets the product standard's requirements. Meets the product standard's requirements. Meets the product standard's requirements.Motor Starters in System xStart - brochureMotor-Protective Circuit-Breaker PKE - brochurePKE – Communication module Modbus RTUProduct Range Catalog Switching and protecting motorsDA-DC-00004545.pdfDA-DC-00004246.pdfDA-DC-00004109.pdfDA-DC-00003914.pdfDA-DC-00004069.pdfDA-DC-00004230.pdfDA-DC-00004108.pdfDA-DC-00004244.pdfDA-DC-00004245.pdfDA-DC-00004544.pdfDA-DC-00004601.pdfDA-DC-00004206.pdfDA-DC-00004316.pdfDA-DC-00004892.pdfRated control supply voltage (Us) at AC, 50 Hz - min Rated control supply voltage (Us) at AC, 50 Hz - max Rated control supply voltage (Us) at AC, 60 Hz - min Rated control supply voltage (Us) at AC, 60 Hz - max Rated control supply voltage (Us) at DC - minRated control supply voltage (Us) at DC - max Number of contacts (normally open contacts)Power consumption, pick-up, 50 HzPower consumption, pick-up, 60 HzPower consumption, sealing, 50 HzPower consumption, sealing, 60 HzEquipment heat dissipation, current-dependent PvidHeat dissipation capacity PdissHeat dissipation per pole, current-dependent PvidRated operational current for specified heat dissipation (In) Static heat dissipation, non-current-dependent Pvs10.2.2 Corrosion resistance10.2.3.1 Verification of thermal stability of enclosures10.2.3.2 Verification of resistance of insulating materials to normal heat10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects10.2.4 Resistance to ultra-violet (UV) radiation BrochuresCataloguesCertification reports Declarations of conformityDoes not apply, since the entire switchgear needs to be evaluated.Does not apply, since the entire switchgear needs to be evaluated.Meets the product standard's requirements.Does not apply, since the entire switchgear needs to be evaluated.Meets the product standard's requirements.Does not apply, since the entire switchgear needs to be evaluated.Does not apply, since the entire switchgear needs to be evaluated.Is the panel builder's responsibility.Is the panel builder's responsibility.Is the panel builder's responsibility.Is the panel builder's responsibility.Is the panel builder's responsibility.The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.Is the panel builder's responsibility. The specifications for the switchgear must be observed.Is the panel builder's responsibility. The specifications for the switchgear must be observed.DA-DC-00004882.pdfDA-DC-00004886.pdfDA-DC-00004887.pdfDA-DC-00004915.pdfDA-DC-00004951.pdfDA-DC-00004910.pdfDA-DC-00004912.pdfDA-DC-00004935.pdfDA-DC-00004787.pdfDA-DC-00004888.pdfDA-DC-00004890.pdfDA-DC-00004916.pdfDA-DC-00004885.pdfDA-DC-00004851.pdfDA-DC-00004921.pdfDA-DC-00004878.pdfDA-DC-00004883.pdfDA-DC-00004918.pdfDA-DC-00004917.pdfDA-DC-00004960.pdfDA-DC-00004962.pdfDA-DC-00004952.pdfDA-DC-00004937.pdfDA-DC-00004913.pdfDA-DC-00004884.pdfDA-DC-00004945.pdfDA-DC-00004919.pdfDA-DC-00004880.pdfDA-DC-00004961.pdfDA-DC-00004891.pdfDA-DC-00004920.pdfDA-DC-00004881.pdfDA-DC-00004953.pdfDA-DC-00004889.pdfDA-DC-00004914.pdfDA-DC-00004944.pdfeaton-manual-motor-starters-release-u-pkz0-accessory-dimensions.eps eaton-manual-motor-starters-release-u-pkz0-accessory-3d-drawing.eps10.2.5 Lifting10.2.6 Mechanical impact10.2.7 Inscriptions10.3 Degree of protection of assemblies10.4 Clearances and creepage distances10.5 Protection against electric shock10.6 Incorporation of switching devices and components10.7 Internal electrical circuits and connections10.8 Connections for external conductors10.9.2 Power-frequency electric strength10.9.3 Impulse withstand voltage10.9.4 Testing of enclosures made of insulating material10.10 Temperature rise10.11 Short-circuit rating10.12 Electromagnetic compatibility DrawingsEaton 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./socialmediaThe device meets the requirements, provided the information in the instruction leaflet (IL) is observed.eaton-manual-motor-starters-shunt-releases-u-pkz0-accessory-3d-drawing.epsDA-CE-ETN.A-PKZ0(120V60HZ)IL03402034ZVideo Motor Protective Circuit Breaker PKEWIN-WIN with push-in technologyDA-CD-a_pkzDA-CS-a_pkzeaton-manual-motor-starters-release-a-pkz0-shunt-release-wiring-diagram.eps10.13 Mechanical functioneCAD modelInstallation instructionsInstallation videosmCAD modelWiring diagrams。
化学品安全技术说明书科波西电子材料张家港有限公司按照GB/T 16483、GB/T 17519编制产品名称:MOLYKOTE® 55 O-形圈润滑脂 / MOLYKOTE® 55 O-Ring GreaseSDS编号:4000034最初编制日期:03.03.2015发行日期:31.08.2021打印日期:23.06.2023科波西电子材料张家港有限公司鼓励并希望您能阅读和理解整份(M)SDS，该文件包括了重要的信息。
我们希望您能遵从该文件给出的预防措施，除非你的使用条件需要其他更合适的方法或措施。
一化学品及企业标识产品名称:MOLYKOTE® 55 O-形圈润滑脂MOLYKOTE® 55 O-Ring Grease推荐用途和限制用途已确认的各用途:润滑剂和润滑添加剂公司名称:科波西电子材料张家港有限公司扬子江国际化学工业园南京路3号215633 江苏省张家港市中国客户咨询方式:86-512-5561 1616*************************传真：86-21-3862 2896应急咨询电话24-小时应急联系电话:************国内应急电话:************二危险性概述紧急情况综述外观与性状油脂颜色白色气味略微的可能造成皮肤过敏反应。
GHS危险性类别根据法规的标准, 被列为有害品。
皮肤过敏:类别 1GHS标签要素象形图信号词:警告!危险性说明可能造成皮肤过敏反应。
防范说明预防措施避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
受沾染的工作服不得带出工作场地。
戴防护手套。
事故响应如皮肤沾染：用水充分清洗。
如发生皮肤刺激或皮疹：求医/就诊。
脱掉沾污的衣服，清洗后方可重新使用。
废弃处置将内装物/容器送到批准的废物处理厂处理。
物理和化学危险根据现有信息无需进行分类。
健康危害可能造成皮肤过敏反应。
环境危害根据现有信息无需进行分类。
其它危害无数据资料三成分/组成信息本品是混合物。
Zener diodeUDZS6.2B●ApplicationsConstant voltage control●Features1) Compact, 2-pin mini-mold type for high-density mounting. (UMD2)2) High reliability.3) Can be mounted automatically,using chip mounter.●Structure●ConstructionSilicon epitaxial planar●Taping specifications (Unit : mm)●Absolute maximum ratings (Ta=25 C)Unit mW ℃℃Limits 150-55 to +150200●Electrical characteristics (Ta=25 C)(２)The operating resistances(Zz,Zzk) are measured by superimposing a minute alternating current on the regulated current(Iz)P O W E R D I S S I P A T I O N :P d (m W )TIME:t(ms)PRSM-TIME CHARACTERISTICST E M P .C O E F F I C I E N C E :γz (％/℃)ZENER VOLTAGE：Vz(V)γz-Vz CHARACTERISTICSTIME:t(s)Rth-t CHARACTERISTICST R A N S I E N T T H A E R M A L I M P E D A N C E :R t h (℃/W )R E V E R S E S U R G E M A X I M U M P O W E R :P R S M (W )0.111010010000.0010.010.1110100100005010015020025002550751001251500.11101001000100000.0010.010.1110100510152025303540Z E N E R C U R R E N T :I z (m A )ZENER VOLTAGE:Vz(V)Vz-Iz CHARACTERISTICS-0.08-0.06-0.04-0.0200.020.040.060.080.10.12010203040-50510152025303540AMBIENT TEMPERATURE:Ta(℃)Pd-Ta CHARACTERISTICST E M P .C O E F F I C I E N C E :γz (m V /℃)Electrical characteristic curves (Ta=25 C)REVERSE VOLTAGE：VR(V)VR-IR CHARACTERISTICS R E V E R S E C U R R E N T :I R (n A )R E V E R S E C U R R E N T :I R (n A )IR DISPERSION MAP C A P A C I T A N C E B E T W E E N T E R M I N A L S :C t (p F )REVERSE VOLTAGE:VR(V)VR-Ct CHARACTERISTICSCt DISPERSION MAPC A P A C I T A N C E B E T W E E N T E R M I N A L S :C t (p F )Z E N E R C U R R E N T :I z (m A )ZENER VOLTAGE:Vz(V)Vz-Iz CHARACTERISTICSD Y N A M I C I M PE D A N C E :Z z (Ω)ZENER CURRENT(mA)Zz-Iz CHARACTERISTICSVz DISPERSION MAPZ E N E R V O L T A G E :V z (Ｖ)0.00010.0010.010.111010010001230.10.20.30.40.50.60.70.80.9111010012320212223242526272829300.0010.010.111055.566.571101000.111066.16.26.36.46.5NoticePrecaution on using ROHM Products1.Our Products are designed and manufactured for application in ordinary electronic equipment (such as AV equipment,OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1), transport equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance.Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific Applications.2.ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductorproducts can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe design against the physical injury, damage to any property, whicha failure or malfunction of our Products may cause. The following are examples of safety measures:[a] Installation of protection circuits or other protective devices to improve system safety[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure3.Our Products are designed and manufactured for use under standard conditions and not under any special orextraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our Products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary:[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,H2S, NH3, SO2, and NO2[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items[f] Sealing or coating our Products with resin or other coating materials[g] Use of our Products without cleaning residue of flux (Exclude cases where no-clean type fluxes is used.However, recommend sufficiently about the residue.) ; or Washing our Products by using water or water-solublecleaning agents for cleaning residue after soldering[h] Use of the Products in places subject to dew condensation4.The Products are not subject to radiation-proof design.5.Please verify and confirm characteristics of the final or mounted products in using the Products.6.In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse,is applied,confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect product performance and reliability.7.De-rate Power Dissipation depending on ambient temperature. When used in sealed area, confirm that it is the use inthe range that does not exceed the maximum junction temperature.8.Confirm that operation temperature is within the specified range described in the product specification.9.ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined inthis document.Precaution for Mounting / Circuit board design1.When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect productperformance and reliability.2.In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method mustbe used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products, please consult with the ROHM representative in advance.For details, please refer to ROHM Mounting specificationPrecautions Regarding Application Examples and External Circuits1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of thecharacteristics of the Products and external components, including transient characteristics, as well as static characteristics.2. You agree that application notes, reference designs, and associated data and information contained in this documentare presented only as guidance for Products use. Therefore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information.Precaution for ElectrostaticThis Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron, isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).Precaution for Storage / Transportation1. Product performance and soldered connections may deteriorate if the Products are stored in the places where:[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2[b] the temperature or humidity exceeds those recommended by ROHM[c] the Products are exposed to direct sunshine or condensation[d] the Products are exposed to high Electrostatic2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time periodmay be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is exceeding the recommended storage time period.3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leadsmay occur due to excessive stress applied when dropping of a carton.4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products ofwhich storage time is exceeding the recommended storage time period.Precaution for Product LabelA two-dimensional barcode printed on ROHM Products label is for ROHM’s internal use only.Precaution for DispositionWhen disposing Products please dispose them properly using an authorized industry waste company.Precaution for Foreign Exchange and Foreign Trade actSince concerned goods might be fallen under listed items of export control prescribed by Foreign exchange and Foreign trade act, please consult with ROHM in case of export.Precaution Regarding Intellectual Property Rights1. All information and data including but not limited to application example contained in this document is for referenceonly. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data.2. ROHM shall not have any obligations where the claims, actions or demands arising from the combination of theProducts with other articles such as components, circuits, systems or external equipment (including software).3. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or anythird parties with respect to the Products or the information contained in this document. Provided, however, that ROHM will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to manufacture or sell products containing the Products, subject to the terms and conditions herein.Other Precaution1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior writtenconsent of ROHM.3. In no event shall you use in any way whatsoever the Products and the related technical information contained in theProducts or this document for any military purposes, including but not limited to, the development of mass-destruction weapons.4. The proper names of companies or products described in this document are trademarks or registered trademarks ofROHM, its affiliated companies or third parties.Datasheet General Precaution1. Before you use our Pr od ucts, you are requested to care f ully read this document and fully understand its contents.ROHM shall n o t be in an y way responsible or liabl e for fa i lure, malfunction or acci d ent arising from the use of a n y ROHM’s Products against warning, caution or note contained in this document.2. All information contained in this docum en t is current as of the issuing date and subj e ct to change without any priornotice. Before purchasing or using ROHM’s Products, please confirm the la t est information with a ROHM sale s representative.3. The information contained in this doc u ment is provi d ed on an “as is” basis and ROHM d oes not warrant that allinformation contained in this document is accurate an d/or error-free. ROHM shall not be in an y way responsible or liable for any damages, expenses or losses incurred by you or third parties resulting from inaccur a cy or errors of or concerning such information.。
COMSOL APPLICATION NOTES | 1COMSOL 工程应用系列手册多物理场仿真在电子设备热管理中的应用多物理场仿真在电子设备热管理中的应用目 录简介 3工程目标 4电子设备的热管理 4传热的应用领域 4传热机理 5数值仿真 6电子设计中的数值仿真 6传热建模的物理场接口 7单物理场接口 8多物理场接口 9扩展接口 10建模案例 10平板上方的非等温湍流 10圆管中的非等温层流 11一种热光型硅光子开关的优化 11平板热管的传热与流体动力学 12大型强子对撞机中的超导磁体 12植入式医疗设备的温度适应性 13仿真 App 案例 14使用仿真 App 进行传热与流体动力学教学 14使用仿真 App 模拟定制化电容器 15使用仿真 App 比较石墨箔传热性能 16结语 17参考文献 18更多资源 19© 版权所有 2019 COMSOL。
《多物理场仿真在电子设备热管理中的应用》由 COMSOL,公司及其关联公司发布。
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所有其他商标均为其各自所有者的财产， COMSOL AB 公司及其子公司和产品与上述非 COMSOL 商标所有者无关，亦不由其担保、赞助或支持。
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2 | COMSOL 工程应用系列手册COMSOL 工程应用系列手册 | 3简介简 介通常，在设计电子设备时，需要充分考虑热管理因素。
随着设备性能的提升和市场竞争的加剧，为了实现可靠性更高、能耗和成本更低、安全性更强以及用户体验更好的设计目标，越来越多的研究人员开始使用数值仿真技术进行设计工作。
本手册介绍的仿真案例涉及多种系统，这些系统各不相同，但均有电流存在。
在这些案例以及大多数工程应用案例中，对系统中引起温度变化的传热机制和因素进行研究，可以帮助工程师更好地理解设计对产品性能产生的影响。
微库仑仪器使用说明一．工作原理TCS型微库仑分析是应用微库仑滴定原理，由零平衡工作方式的库仑设计的库仑放大器与滴定池和适宜的电解液组成了一种闭环负反馈系统。
一起的工作原理如下：滴定池中的参考电极供给一个恒定的参考电位，并与测量电极组成指示电极对产生一电压信号。
这一信号与外加给定偏压反向串联后加在库仑放大器的输入端。
当两电压值相等时，放大器输入为零，输出也为零，在电解电极对之间没有电流通过，仪器显示器是一条平滑的基线。
当样品由注射器注入裂解管，样品中的被测物质反应转化为可滴定离子，并由载气带入滴定池，消耗电解液中的滴定剂。
滴定剂浓度的变化使滴定池中的指示电极对的电位发生变化，其值的变化送入微机控制的微库仑放大器，经放大后电解电极对（阴、阳极）上，在阳极上电生出滴定离子，以补充消耗的滴定剂。
上述过程随着滴定离子的消耗连续进行，直至无消耗滴定离子的物质进入，并已电生出足够的滴定离子，使指示电极对的值又重新等于给定偏压值，仪器恢复平衡。
在消耗——补充滴定离子的过程中，测量电生滴定剂时的电量，依据法拉第定律进行数据处理，则可计算出样品含量。
二．主要技术指标1、发生电流：最大：±2mA2、放大器输出电压：最大：±30v3、给定偏压范围：0～400mv，连续可调4、分析范围：⑴硫：0.2mg/L～5000mg/L⑵氯：0.5 mg/L～5000mg/L5、控温范围及精度：室温～1000℃，±1%±5℃6、重复性误差：⑴试样浓度＜1.0mg/L时，重复性误差不大于50%⑵1.0mg/L≤试样浓度≤10mg/L时，重复性误差不大于10%⑶试样浓度＞10mg/L时，重复性误差不大于5%三．仪器的组成及附件说明仪器由计算机、微库仑仪主机、温度流量控制器、搅拌器、进样器等组成。
1、主机仪器主机是信号放大器和数据处理的关键部件。
其前面板左下方有电源指示灯，后面板有串行口、温控口、电源插口和电源开关。
U 0.3°C (0.5°F) Accuracy from 18 to 28°C (64 to 82°F)U NIST-TraceableCertificate of Calibration (No Points)U Simulates and Measures Thermocouples, RTDs, Thermistors, and ΩU 0.1°C/°F Resolution U 10 Memory Locations for Saving Meter Readings orCalibrator OutputsU Step Calibrator, Meter Hold, Thermometer FunctionsU Ramp Function(Models CL25 and CL27)High-Precision HandheldNo PointsOMEGACARE SM extended warranty program is available for models shown on this page. Ask your sales representative for full detailswhen placing an order. OMEGACARESMcovers parts, labor and equivalent loaners.S i m u l a t e s , M e a s u r e s , a n d R e c o r d s T h e r m o c o u p l e , R T D , T h e r m i s t o r , a n d R e s i s t a n c e S i g n a l s —A ll i n O n e Me t e r !CL25The OMEGA ® CL20 handheldcalibrators/thermometers simulate, measure, and record RTD, Ω, thermocouple, and thermistor signals—all in one. Featuring an accuracy of 0.3ºC (0.5ºF) at ambient temperatures from 18 to 28ºC (64 to 82ºF) and a host of powerful keypad functions, these low-cost meters outperform the competition.The 5-digit LCD indicates all active functions and has 0.1ºC/ºF resolution. Operating mode and sensor type are also displayed.Programming is a snap. The user can enter setpoints directly on the keypad or from an outside source. Ten memory locations allow for instant recall of any programmed value, and the step function lets the user navigate the test points with the push of a button.The ramp function of theCL25 and CL27 makes calibration easy. When the user enters the upper limit, lower limit, and step size, the meter automatically ramps between the limits. Ramping can also be performed manually.No matter what the input type, one of these meters can handle it. The possibilities include 100 and 1000 W RTDs and 2252 W transistors.88000 Series probe, sold separately, visit /88000_hightempPR-16 RTD handle probe, sold separately, visit /pr-16Display: 5-digit LCD; custom indicators for calibration type; units hold, recall, store, operating mode, bal, loaded memory locations (up to 10)Keypad: Momentary switches with tactile feedback, select power, thermocouple type, units, resolution, hold, store/recall (up to 10), stop/clear, operating modeConfiguration Retention: Selected operating mode,thermocouple type, units, resolution and memory contents retained on power-offDiagnostics: Low battery, open input, invalid keypad entry, out of range, internal hardware faultAccuracy: See “To Order” chart on next page for detailsAmbient Temperature: 0 to 50°C (32 to 122°F), 0 to 90% RH Reading Rate: 1/sInput Current: 50 nA typical (meter mode)Output Load: 100 Ω, min (calibrator mode)Max Common-Mode Voltage: 42V peak to earth ground Power: 9V alkaline battery (included)Battery Life: 16 hr on alkaline batteryDimensions: 178 H x 74 W x 28 mm D (7.0 x 2.9 x 1.1")Weight: 340 g (12 oz)CL25CL24CL26CL23AAll models shown smaller than actual size.** Insert Type J, K, T, or E.CL26 and CL27 Resistance Measurement CL20 Series Temperature MeasurementCL27 shown smaller than actual size.Rugged carrying case.RTD andresistance cables.Beaded wire probe.standard to mini thermocouple adaptors.Belt clip.TA4F RTD adaptor.Comes withintegral tilt stand/ handle, wrist strap and shock-resistant holster.Type J, K, T, E thermocouple calibration cable.sQ u i c k l y a n d a c c u r a t el yc a l i b r a t e s p an e l m e t e r s ,c o n t r o l l e r s , t r a ns m i t t e r s , R T D s ,a n d o t h e r t h e r m o c o u p l ei n p u t d e v i ce sOrdering Examples: CL24, J/K/T/E calibration/thermometer kit.CL26, J/K/T/E, thermistor and RTD calibration/thermometer kit. OCW-2, OMEGACARE SM extends standard 3-year warranty to a total of 5 years.。
SPM-2型变电设备在线监测诊断系统福建和盛高科技产业有限公司Fujian Hoshing Hi-Tech Industrial Co.,Ltd.目录1、系统概述 (3)1.1系统功能 (3)1.1.1主变油色谱 (3)1.1.2容性高压设备监测单元 (3)1.1.3 金属氧化锌避雷器监测单元 (4)1.1.4 变压器铁芯电流监测单元 (4)1.1.5 系统电压监测单元 (4)1.1.6 环境监测单元 (4)2 在线监测系统的使用 (4)4.2.1系统软件结构 (4)4.2.2操作说明 (5)4.2.2.1系统启动 (5)4.2.2.2系统主界面 (6)4.2.2.3变压器设备 (8)4.2.2.4容性设备 (12)4.2.2.5避雷器、铁芯、环境 (14)3 在线监测系统原理 (14)3.1油色谱在线监测的原理 (14)系统组成与原理 (14)4.3.1 SPM-Z型在线监测装置说明 (16)3.2容性设备在线监测的原理 (16)1、系统概述 (16)2、中央监控器C U的基本结构 (17)3、本地测量单元L U (18)3.1测量单元的基本结构 (18)3.1.1 相位测量单元 (18)3.2.2 非相位测量单元 (19)3.2信号线的连接 (20)4.6产气速率及三相不平衡计算模块 (22)4.7数据标定 (22)4.7.1 功能综述 (22)4.7.2 操作 (22)4.7.2.1 自动在线标定 (22)6、测量典型案例 (26)6.1在母联开关合上的情况下 (26)6.2在母联开关断开的情况下 (26)6.3容性设备热备用，且对地仍有电压，三相同时波动 (27)6.4C T投到对侧变电站时，三相同时波动 (27)6.5环境湿度对M O A的阻性电流的影响 (27)6.6介质损耗测量误差分析 (29)1、系统概述1.1系统功能SPM-2C型变电设备在线监测与故障诊断系统，可实现对变电站电气设备状态的在线监测，进行数据采集、实时显示、诊断分析、故障报警、参数设置等，同时可以实现电网变电站电气设备在线监测的系统化和智能化，使各级领导、专业人员能够实时直观地了解和掌握电气设备的运行情况，能够对有异常状况的电气设备及时采取措施，避免事故的发生；系统可以延长预防性试验的周期，甚至于代替预防性试验，并可对开展设备的状态检修提供技术支持。
Eaton 046989Eaton Moeller® series PKZM0 Motor-protective circuit-breaker,12.5 kW, 20 - 25 A, Screw terminalsGeneral specificationsEaton Moeller® series PKZM0 Motor-protective circuit-breaker046989401508046989676 mm93 mm45 mm0.294 kgCSA Class No.: 3211-05CSA-C22.2 No. 60947-4-1-14 UL File No.: E36332VDE 0660CECSAIEC/EN 60947IEC/EN 60947-4-1UL 60947-4-1ULUL Category Control No.: NLRV CSA File No.: 165628CSAUL PKZM0-25Product Name Catalog NumberEANProduct Length/Depth Product Height Product Width Product Weight Certifications Model CodeTurn buttonPhase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)Motor protectionPhase failure sensitiveThree-pole ATEX dust-ex-protection, PTB 10, ATEX 3013, Ex II(2) GD100,000 operations100,000 OperationsCan be snapped on to IEC/EN 60715 top-hat rail with 7.5 or15 mm height.40 Operations/hIII3Motor protective circuit breakerFinger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)6000 V AC25 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 msBranch circuit: Manual type E if used with terminal, or suitable for group installations, (UL/CSA)Also motors with efficiency class IE3-25 - 55 °C, Operating range≤ 0.25 %/K, residual error for T > 40°-5 - 40 °C to IEC/EN 60947, VDE 0660Actuator type Features Functions Number of poles Explosion safety category for dust Lifespan, electricalLifespan, mechanicalMounting positionOperating frequencyOvervoltage categoryPollution degreeProduct categoryProtectionRated impulse withstand voltage (Uimp) Shock resistanceSuitable forTemperature compensationAltitude Terminal capacity (flexible with ferrule)Max. 2000 m-25 °C55 °C25 °C40 °C40 °C80 °CDamp heat, cyclic, to IEC 60068-2-30 Damp heat, constant, to IEC 60068-2-781 x (1 - 6) mm², ferrule to DIN 462282 x (1 - 6) mm², ferrule to DIN 462281 x (1 - 6) mm²2 x (1 - 6) mm²18 - 1010 mm1.7 Nm, Screw terminals, Main cable1 Nm, Screw terminals, Control circuit cables50 Hz60 Hz5.5 kW12.5 kW690 V690 V25 A40 kA DC, up to 250 V DC, Main conducting paths18 kA, 240 V, SCCR (UL/CSA) with contactor DILM2518 kA, 480 Y/277 V, SCCR (UL/CSA) with contactor DILM25 388 A, Irm, Setting range max. 2 HP 7.5 HP 15 HPAmbient operating temperature - minAmbient operating temperature - maxAmbient operating temperature (enclosed) - min Ambient operating temperature (enclosed) - max Ambient storage temperature - minAmbient storage temperature - maxClimatic proofing Terminal capacity (solid)Terminal capacity (solid/stranded AWG)Stripping length (main cable)Tightening torqueRated frequency - minRated frequency - maxRated operational power at AC-3, 220/230 V, 50 Hz Rated operational power at AC-3, 380/400 V, 50 Hz Rated operational voltage (Ue) - minRated operational voltage (Ue) - maxRated uninterrupted current (Iu)Short-circuit currentShort-circuit current rating (type E) Short-circuit release Assigned motor power at 115/120 V, 60 Hz, 1-phase Assigned motor power at 230/240 V, 60 Hz, 3-phase Assigned motor power at 460/480 V, 60 Hz, 3-phaseBasic device fixed 15.5 x Iu, Trip Blocks± 20% tolerance, Trip blocks20 HPScrew terminals20 A25 AOverload trigger: tripping class 10 A7.04 W0 W2.35 W25 A0 WMeets the product standard's requirements.Meets the product standard's requirements.Meets the product standard's requirements.Meets the product standard's requirements.Meets the product standard's requirements.Does not apply, since the entire switchgear needs to be evaluated.Save time and space thanks to the new link module PKZM0-XDM32ME Motor Starters in System xStart - brochureSwitching and protecting motors - catalogProduct Range Catalog Switching and protecting motorseaton-manual-motor-starters-characteristic-characteristic-curve-008.eps eaton-manual-motor-starters-pkz-characteristic-curve.epseaton-manual-motor-starters-characteristic-characteristic-curve-009.epsDA-DC-00004921.pdfDA-DC-00004892.pdfeaton-manual-motor-starters-pkz-dimensions-002.epseaton-manual-motor-starters-pkz-dimensions.epseaton-manual-motor-starters-pkzm0-dimensions-003.epseaton-manual-motor-starters-pkzm0-3d-drawing-008.epseaton-manual-motor-starters-mounting-3d-drawing-002.epseaton-general-ie-ready-dilm-contactor-standards.epseaton-manual-motor-starters-pkzm0-3d-drawing-004.epsDA-CE-ETN.PKZM0-25Assigned motor power at 575/600 V, 60 Hz, 3-phaseConnection Overload release current setting - minOverload release current setting - maxTripping characteristicEquipment heat dissipation, current-dependent PvidHeat dissipation capacity PdissHeat dissipation per pole, current-dependent PvidRated operational current for specified heat dissipation (In) Static heat dissipation, non-current-dependent Pvs10.2.2 Corrosion resistance10.2.3.1 Verification of thermal stability of enclosures10.2.3.2 Verification of resistance of insulating materials to normal heat10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects10.2.4 Resistance to ultra-violet (UV) radiation10.2.5 Lifting BrochuresCatalogues Characteristic curve Declarations of conformity DrawingseCAD modelInstallation instructionsDoes not apply, since the entire switchgear needs to be evaluated.Meets the product standard's requirements.Does not apply, since the entire switchgear needs to be evaluated.Meets the product standard's requirements.Does not apply, since the entire switchgear needs to be evaluated.Does not apply, since the entire switchgear needs to be evaluated.Is the panel builder's responsibility.Is the panel builder's responsibility.Is the panel builder's responsibility.Is the panel builder's responsibility.Is the panel builder's responsibility.The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.Is the panel builder's responsibility. The specifications for the switchgear must be observed.Is the panel builder's responsibility. The specifications for the switchgear must be observed.The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.IL03407011ZIL03402034ZWIN-WIN with push-in technologyeaton-motor-protective-circuit-breaker-pkzm0-overload-monitoring-exe-manual-mn03402003z-de-de-en-us.pdfIL122023ZUDA-CS-pkzm0DA-CD-pkzm0eaton-manual-motor-starters-transformer-pkzm0-wiring-diagram.eps eaton-manual-motor-starters-starter-nzm-mccb-wiring-diagram.eps10.2.6 Mechanical impact10.2.7 Inscriptions10.3 Degree of protection of assemblies10.4 Clearances and creepage distances10.5 Protection against electric shock10.6 Incorporation of switching devices and components 10.7 Internal electrical circuits and connections10.8 Connections for external conductors10.9.2 Power-frequency electric strength10.9.3 Impulse withstand voltage10.9.4 Testing of enclosures made of insulating material 10.10 Temperature rise10.11 Short-circuit rating10.12 Electromagnetic compatibility10.13 Mechanical function Installation videos Manuals and user guidesmCAD modelWiring diagramsEaton 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。
