HDYX-Ⅲ综合移相器

GCYX-1 数字式三相移相器
产品简介
本移相器由移相部分和测量部分组成，前者实现对输入电压的移相，后者实现对移相和电压电流频率的精确测量。

0-360°任意角度稳定同步移相，每30步进，通过细调实现各角度连续可调，输出自动稳压，可输出单相或三相移相电压或电流，程控调节。

产品特性
1.本移相器由移相部分和测量部分组成，前者实现对输入电压的移相，后者实现对移相和电压电流频率的精确测量。

详情请查看：武汉华超电子，
2.移相部分采用传统的变压器移相，通过12位分接开关实现300
的粗调，由三相调压器和一个3刀2掷开关实现0~300的细调，调节细度可达0.10。

3.测量部分采用可靠精确的锁相倍频方式，使仪器在测量方面优于其它同类仪器。

产品参数
1.输入电压：三相四线制，相电压220V±10%，也可外接三相调压器输入；
2.输出电压：三相四线制，相电压0~250V；
3.输出功率：500W/相；
4.相位调节范围：0~3600连续可调；
5.输出电压测量准确度：1级；
6.输出电流测量准确度：1级；
7.输出电压相位测量准确度：0.5级；
8.输出电压频率测量准确度：0.05级；
9.体积：470×370×420mm3
10.重量：30kg。

HDHX-III高压无线数字核相仪安全事项HDHX-III高压无线数字核相仪应用于电力线路、变电所的相位校验和相序校验，具有核相、测相序、验电等功能。

具备很强的抗干扰性，符合（ EMC ）标准要求，适应各种电磁场干扰场合。

将被测高电压相位信号由采集器取出，经过处理后直接发射出去。

由核相仪接收并进行相位比较，对核相后的结果定性。

因本产品是无线传输，真正达到安全可靠、快速准确，适应各种核相场合。

HDHX-III高压无线数字核相仪安全事项:1、现场测试时，操作人员按《电力安全工作规程》的有关要求进行操作。

2、本仪器配备的绝缘杆造用的电压等级为≤ 220KV 。

HDHX-III高压无线数字核相仪设备清单:①铝合金包装箱一个②校验插头线③E23A/12V电池两节④说明书一本HDHX-III高压无线数字核相仪技术指标：①准确度：自校误差≤ 2°，现场测试：同相误差≤10°，不同相误差≤15°②采样速率3次/秒③主机电源为9V±2V④X和Y采集器电源电压为12V ±1.5V⑤主机工作电流≤7mA⑥X和Y采集器工作电流≤4mA⑦主机和 X、Y采集器的视距传输距离为X、Y≤100m⑧工作环境: -20℃┉ +60℃湿度：≤95%RH⑨储存环境：-40℃┉ +55℃湿度：≤95%RH⑩本产品所测电压交流等级为 0.38KV┉220KV尊敬的客户：感谢您关注我们的产品，本公司除了有此产品介绍以外，还有高压核相仪，耐电压测试仪，高压绝缘垫，真空度测试仪,大电流发生器，三相大电流发生器，变频串联谐振试验装置，无线高压核相仪等等的介绍，您如果对我们的产品有兴趣，欢迎来电咨询。

谢谢!。

ROTATION METER PHASE Operating and Instruction Manual HD ELECTRIC COMPANY 1475L A K E S I D E D R I V E •WA U K E G A N ,I L L I N O I S 60085U.S.A.PHONE 847.473.4980•FAX 847.473.4981•website:®a n d A C C E S S O R I E S2IMPORTANT SAFETY INFORMATIONRead and understand these instructions prior to use.These operating instructions are not a substitute for proper training in the use of this equipment.High voltage systems present serious hazards,including the risk of death or serious injury due to arcing,thermal burns and electrocution.HD Electric’s products are intended solely for use by professionals with knowledge,training and experience in the use of the equipment and its accessories in and around high voltage systems.All applicable federal,state,company and OSHA work practices must be followed.If you are unfamiliar with the work practices required,DO NOT PROCEED.Call HD Electric Company if you have any questions regarding this equipment.These important labels are affixed to the products.Read and understand each of them before proceeding.All meters require the use of accessory hotsticks,which may or may not be supplied with the meter.The minimum hotstick length required for safe use depends upon the particular operation;consult federal,state,company or OSHA specifications for the proper hotstick length for the intended operation.The users of this meter should always be equipped with personal protective equipment including high voltage gloves,flame retardant clothing,eye and face protection.Some applications may require additional protective equipment.Accessory probes are available.Always use the proper probe(s)for your application.Failure to follow these and other warnings and safety precautions may result in severe injury ordeath.3GENERAL DESCRIPTIONThe phase rotation meter is constructed with epoxy encapsulated high voltage resistors,a connecting cord,a ground lead and a meter display.The major elements are shown here:WARNING:The phase rotation meter has a range switch and requires add-on resistor sticks for higher voltage ranges.Always completely remove the phase rotation meter from the live circuit before changing the range switch position or adding or removing add-on resistor sticks.Always use add-on resistor sticks in pairs,one on each stick.The high voltage resistors limit the current through the connecting cord to a maximum of about one milliamp.Although the connecting cord is insulated for voltage up to 10kV ,it should always be kept free and clear from you,ground and any other conductors.Overhead ProbesResistor Stick Universal SplinesJunctionBox Ground LeadResistor StickMeter FaceConnecting Cord4PRM-100–Triple range:0-5kV ,5-15kV and 15-45kVwith optional accessory R-45add-on resistor sticks.•This meter does not measure voltage.•Determine phase rotation on systems up to 5kVwith the selector switch set for LO range andwithout the add-on resistor sticks.•Determine phase rotation on systems up to 15kV with the selector switch set for HI range and without the add-on resistor sticks.•Determine phase rotation on systems up to 45kV with the selector switch set for HI range and with the optional add-on resistor sticks installed,one on each meter stick.PHASE ROTATION METERPRM-100ScaleOPERATING INSTRUCTIONSWARNING:Before using the instrument be sure to test and inspect the equipment to insure that it is functioning properly and is in safe,working condition.Failure to do so may cause serious injury or death and may result in erroneous test measurements.Before taking any reading,test and inspect the phase rotation meter as follows:1)Make certain the instrument is clean,dry and waxed to a clear shiny surface.2)Inspect the cord for cracked insulation.3)Be sure that you are using hotsticks of the appropriate length,and examine each hotstick to insure that it is clean,dry and waxed to a clear shiny surface.4)Attach the appropriate probes for overhead or underground applications (see page 6)and that the probes are properly installed and tightened.5)Confirm the range switch is in the proper position.6)Install add-on resistor sticks if necessary for the range being tested.7)Test the phase rotation meter with a proof tester such as the HD Electric PT -5000B (see page 6).PRE-USE INSPECTIONOPERATING INSTRUCTIONS(continued)PHASING MEASUREMENTSWe recommend that two person crews take the readings.Since the operation is occurring near two energized conductors,the use of two person crews allowseach person to operate one stick and maintain high safety standards.In order to take a reading,each probe must contact an energized line.Be sure that only those probes intended for the particular application are used(see page6). Always keep the connecting cord free and clear of energized phases and ground.The phase rotation meter requires three connections for proper operation.Always connect the ground lead first and only to a known good ground.After testing is complete,be certain to remove and isolate the main contact probesfrom all voltage sources prior to disconnecting the ground lead.TAKING THE READINGST o determine which of the two phases is leading or lagging,two separate readings are required.Reading1:Place one probe(resistor stick)on each of the two phases being tested and take a reading.Reading2:Reverse the probes(resistor sticks)so that they contact the same two phases but in the opposite direction,and take a reading.FOR EXAMPLE:If in Reading1the probe with the meter on it was contactingPhase A and the probe with the junction box was contactingPhase B,then reverse them so the probe with the meter onit contacts Phase B and the probe with the junction boxcontacts Phase A.DETERMINING THE RESULTSThe resistor stick with the meter on it will show a higher indication when it isin contact with the leading phase.The meter indicates relative phase rotation.The resistor stick with the meter on the leading phase will indicate a reading ofup to100at the maximum voltage for the range selected.The resistor stick with the meter on the lagging phase will indicate about60%of the leading phase readingFor three phases there are three pairs of phases,so any two pairs shouldbe tested as outlined above.For example,with three Phases A,B and C:1.Test Phases A and B.A is determined to be leading B.2.Test Phases A and C.C is determined to be leading A.Now,A leads B from Step1.C leads A from Step2.Therefore,the rotation isC-A-B.This can also be written as A-B-C.This can be verified by testing thethird pair of phases.Test Phases B and C.B is determined to be leading C.56WARNING:ALWAYS use probes appropriate to your application.NEVER use overhead probes in underground applications.Failure to use the correct probe can result in arcing or electricalcontact and may cause serious injury or death.If you are nottrained in the particular operation or are not sure about theappropriate probe for your application DO NOT PROCEED.Overhead Probes•OLPS-5brass hook probe•OLPS-6brass pigtail probeUnderground Dead Front Bushing Probes•ASP-15/25for use in 15kV and 25kV loadbreak bushings•ASP-35U for use in 35kV loadbreak bushingsUnderground Elbow Probe•EA-15/25for insertion in loadbreak elbows.Note:The elbow must be firmlysupported when using this probe.Insulated Underground Probe•GCP-1for general undergrounduse on grounded terminals andexposed high voltage terminals.Add-On Resistor Sticks•R-45for use on voltagesabove 15kV up to 45kV.ASP-15/25EA-15/25ASP-35U OLPS-6OLPS-5GCP-1The PT -5000B Proof T ester will produce 5kVDCat the test leads to confirm proper operation of thephase rotation meter .The PT -5000B operates fromone 9V alkaline battery and produces approximately5kVDC at the connecting leads.T o use:1)Connect both tester leads to the phase rotation meterprobes.Isolate the ground lead from ground or anyother conductor and do not touch it during the test.2)Press and hold both TEST buttons.3)Confirm a good battery by checking the red light on the T ester.If the red light does not come on,replace the battery with a 9V alkaline only.4)Verify the phase rotation meter reads approximately 5kV .5)Release the TEST buttons and disconnect the T ester from the phase rotation meter.WARNING:Do not use the phase rotation meter if proper operation is not confirmed.WARNING:Do not use this tester except as directed.Do not use to test equipment other than the phase rotation meter.Do not apply to energized circuits or equipment.Refer all servicing to the factory.Failure to follow these instructions may lead to electric shock,severe injury ordeath.PROOF TESTERPROBES ANDACCESSORIESR-45PT-5000BCARE AND MAINTENANCEPeriodic regular maintenance is required to keep the phase rotation meterin proper operating condition.Keep the phase rotation meter clean and dryand always store it in its case.The fiberglass sticks should be kept clean andfree of dirt,contamination and marking.Examine the cord for cracking or other damage prior to each use.Although we don’t specify a calibration cycle,we recommend you test,measure and calibrate your instrument annually.The Calibration and Maintenance Log can be used to record these events.Contact HD Electric Company for details.REPAIRSAll repairs and calibration are performed at HD Electric Company.If any damage is found please contact HD Electric Company at847-473-4980to arrange for service.CALIBRATION AND MAINTENANCE LOG DATE CALIBRATED BY7LIMITATION OF WARRANTY AND LIABILITYNOTICE:READ THIS LIMITATION OF WARRANTY AND LIABILITY BEFORE BUYING OR USING THIS PRODUCT.IF THE TERMS ARE NOT ACCEPTABLE,RETURN THE PRODUCTAT ONCE,AND THE PURCHASE PRICE WILL BE REFUNDED.It is impossible to eliminate all risks associated with the use of this product.Risks of serious injury or death,including risks associated with electrocution,arcing and thermal burns,are inherent in work in and around energized electrical systems.Such risks arise fromthe wide variety of electrical systems and equipment to which this product may be applied, the manner of use or application,weather and environmental conditions or unknown factors,all of which are beyond the control of HD Electric Company.HD Electric Company does not agree to be an insurer of these risks.WHEN YOU BUY OR USE THIS PRODUCT,YOU AGREE TO ACCEPT THESE RISKS.HD Electric Company warrants that this product is free of defects in material and workmanship,under normal use and service,for a period of one(1)year from thedate of shipment.This warranty is void in the event of misuse,alteration,faulty installation,or misapplication of the product.HD ELECTRIC COMPANY MAKES NO OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS OR OF MERCHANTABILITY OR ANY OTHER EXPRESS OR IMPLIED WARRANTY.IN NO EVENT SHALL HD ELECTRIC COMPANY BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT.BUYER’S OR USER’S BARGAINED-FOR EXPECTATION IS EQUIPMENT FREE OF DEFECTS IN MATERIAL AND WORKMANSHIP WHICH IS CAPABLE,WHEN PROPERL Y APPLIED BY TRAINED PROFESSIONALS,OF PERFORMING IN ACCORDANCE WITH THE PRODUCT DESCRIPTION.THE EXCLUSIVE REMEDY OF THE USER OR BUYER AND THE EXCLUSIVE LIABILITY OF HD ELECTRIC COMPANY OR SELLER FOR ANY AND ALL CLAIMS,LOSSES,INJURIES OR DAMAGES(INCLUDING DAMAGES BASED ON BREACH OF WARRANTY OR CONTRACT,NEGLIGENCE,TORT OR STRICT LIABILITY),SHALL BE THE RETURN OF THE PURCHASE PRICE OF THE PRODUCT,OR AT THE ELECTION OF HD ELECTRIC COMPANY OR SELLER,THE REPLACEMENT OF THE PRODUCT.HD Electric Company must have prompt notice of any claim for damage or injury so that an immediate product inspection and investigation of the incident can be made.Buyer and all users shall promptly notify HD Electric Company of any claims,whether based on contract, negligence,strict liability,or other tort or otherwise or be barred from any remedy.HD Electric Company is committed to ongoing review and improvement of its product lines,and thus reserves the right to modify product design and specifications without notice.HD Electric Company products are available through HD sales representatives worldwide.Printed in U.S.A.©HD Electric Company2008•Bulletin No.PRMINST-200a。

一、产品关键字微电脑移相器六个输出量二、简介：XZY系列微电脑移相器作为传统感应移相器的更新换代产品，是电力部门、电工仪表行业、大型电力用户、科研院所和高、中等院校等一切需要相位调节的部门之理想的精密移相电源，它能平滑无级地实现电流对电流、电压对电压、电流对电压的移相。

其中，XZY-III 型微电脑移相器以方便地实现三相电流对三相电压的精密移相。

XZY-III型微电脑移相器有六个输出量，即参考电流ＩA、ＩB、ＩC，移相电压ＵA、ＵB 和ＵC，其中ＩA、ＩB、ＩC 之间的相角互为恒定的120°，ＵA、ＵB 和ＵC 之间的相角也互为恒定的120°。

三相电流对三相电压的移相操作通过移相器面板上的相应键盘实现。

XZY-III型微电脑三相移相器的突出优点是它的高精度、高可靠性和高稳定度，并且触摸按键盘，操作简单、液晶显示屏直观显示所有参数、重量轻，受到行家的好评和用户的广泛青睐。

三、功能特点本仪器设有多套跟踪系统，能自动跟踪每相电压、电流以及移相角的设定值，使输出不受接入负载的影响。

* 既可恒压输出对称三相电压, 亦可恒压输出非对称三相电压；* 既可恒流输出对称三相电流，亦可恒流输出非对称三相电流；* 能方便地实现三相电流对三相电压任意角度连续移相或预置移相；* 移相角度稳定，移相范围大，可重复做正向或逆向任意角度连续移相；* 移相精度高，单步移相0.1°,稳定无漂移；* 移相操作全部采用键盘操作，并具有以下三种移相方式：①预置快速移相（大跨度快速移相）②连续移相③单步移相（微调移相）* 输出波形好（DDS 合成）, 不受工作电压波形畸变的影响；* 对电流、电压幅值、移相角，频率在输出范围内可实现自动渐变式输出，方便参数的搜索；* 设有防外部过载及短路的快速自动保护装置；保护本仪器不会因使用不当而烧毁。

三、主要技术参数输出电压相数：三相（ＵA、ＵB、ＵC）；* 输出电流相数：三相（ＩA、ＩB、ＩC）；* 输出波形：正弦波；* 三相相位差：对称120°(对称角误差≤±0.2°)；* 输出频率：45.0Hz~350.0Hz(误差≤±0.2Hz)；* 输出电流：0.1A10A /相（恒流）* 输出电压：1V260V /相(恒压)* 电流输出功率: 60VA (20VA/相)* 电压输出功率: 75VA (25VA/相)* 移相范围：±360°* 移相误差：≤±0.3°* 移相方式及速度：⑴正向或逆向连续移相: 25°/S⑵正向或逆向单步移相: 每步0.1°⑶预置任意角设置移相：大跨度快速移相。

Waterproof 3oz. Action Camera.Be your own actor, stuntman, videographer, director, editor, producer and creative agency. The WingmanHD captures all of your triumphs in high definition 1080p clarity right out of the box, and includes everything you need to record still pictures and video from every perspective imaginable. No more ties, no more hold ups – get out there and play.View Real Time Video & Review PlaybackThe built in 1.5 inch TFT LCD enables you to set up your shot with accuracy and ensures that you won’t miss that critical moment when shooting in first person perspective, while real time video output promises perfectly framed video and images from the third person perspective. Optimized brightness levels let you see what’s go ing on easily during daytime or nighttime activities with minimal power drain.Professional 1080p High Definition VideoThe 8 megapixel CMOS image sensor captures rich high definition video and impressive still image photography with the press of a button. Automatic focus, white balance and exposure let you concentrate on your activity without swapping between camera settings. Optional HDMI or component video output lets you plug directly into your high definition TV so you can share your feats with friends and envious bystanders on the fly.Universal Mounting SystemThe standard photography ¼-20” tripod attachment gives you hundreds of mounting options and the ability to use any mount, bracket or device built for standard cameras and camcorders. In addition to the included helmet mount, vented helmet mount and bar mount, the WingmanHD is compatible with the full line of Fat Gecko Camera Mounts and accessories. Whether you plan to ski down the face of Whistler, kayak through the slot caves of Zion, surf the waves of Uluwatu, race the Talladega track, or splice somepoint-of-view shots into your feature film, there’s a WingmanHD mount for the occasion.Zoom, Fast Forward, Rewind, Delete and SkipDigital 3x zoom lets you get footage from the sidelines or capture closer shots of impending jumps, rapids, free falls and more. In review mode, easily skip among files, fast forward or rewind video, and delete unnecessary footage to free up more storage space without waiting to get back to a computer. Gondola editing? No problem.Getting Acquainted with Y our WingmanHD1.Video2.Power3.Start-up Indicator (red)4.Record Indicator (green)5.Photo6.Still PictureB8.HDMI9.Wrist Strap Loop10.R ight Button11.S peaker12.P layback13.D own Button14.O k Button15.U p Button16.L eft Button17.M enu18.T FT LCD Monitor19.L ens20.S elf-timer / Auto-record21.M icroSD Memory Card Slot22.A V Out23.M icrophone24.¼-20” Standard Tripod ThreadLCD Screen Symbols & Functions1080POperating Y our WingmanHD.Charging Your BatteryWe recommend that you fully charge the lithium-ion WingmanHD battery before using it in your WingmanHD Action Camera. Please use the included wall, auto or USB power adapter and follow instructions carefully. Powering on WingmanHDSlide the power switch to the “On” position, the start-up screen will appear. Powering off WingmanHDSlide the power switch to the “OFF” position, the LCD screen will go dark and you will hear a “beep” indicating that the power has been turned off.Recording VideoPress the REC button to begin video recording. The recording time will be displayed on the LCD screen and the LEDs for the start-up indicator and auto record indicator will flash to indicate that recording is in progress.Press the REC button again to stop video recording.Taking PhotosPress the PHOTO button to take a photo. The LEDs for the start-up indicator and auto record indicator will flash once to indicate that you can begin taking photos.Video Resolution & Recording ModesThe WingmanHD Acti on Camera’s default resolution is 1080p (1920x1080).P ress the “Menu” button enter the default interface.Four video resolution modes are available:1080P（1920*1080）/30fps720P（1280*720）/60fpsWVGA（848*480）/60fpsQVGA（320*240）/30fpsVideo Resolution1.Press “OK” to change the video resolution2.Enter the image resolution interface, then press the “<” or“>” buttonsto select 1080p, 720Pp, WVGA or QVGA3.Press “OK” to confirm your chosen resolution and exitShooting Modes1.Pre ss “OK” to change t he shooting mode2.Enter the shooting mode interface, then press the “<” or “>” button sto select “Record” or “Capture”3.Press “OK” to confirm and exit4.Select “Audio Recording Symbols”5.Press “OK” to confirm6.Press “Menu” to exitRecording may now begin. P ress the “REC” button, you see a green light flash slowly and the recording time displayed on the LCD screen.Mirror Mode1.Press “OK”2.Press the “<” or “>” buttons to select “X” or “√”3.Press “OK” to confirm and exitFlip Mode1.Press “OK”2.Press the “<” or“>” buttons to select “X” or “√”3.Press “OK” to confirm and exitStill Picture Resolution & Shooting ModesPress the “Menu” button to enter the default interface.Three still picture resolution modes are available:3M: 2048×15365M: 2560×19208M: 3200×2400Image Resolution1.Enter the default interface, then press the “<” or “>” button s to select“shooting icons”2.Press “OK” to enter the shooting interfacee the “<” or “>” buttons to select 3M, 5M or 8M4.Press “OK” to confirm and exitSelf-timer Mode1.Enter the default interface, then press the “<” or “>” button s to go tothe “Photo” Sub-menu2.Select “Self-timer”3.Press “OK” to set the time interval: 0 seconds, 5 seconds or 10 seconds4.Press the “Photo” button to begin taking still images at the interv alsyou have selectedContinuous Mode1.Enter the default interface, then press the “<” or “>” button s to go tothe “Photo” Sub-menu2.Select “Sequence Mode”3.Press “OK” to set the time interval: 0 seconds, 2 seconds, 3 seconds, 5seconds, 10 seconds, 20 seconds, 30 seconds or 60 seconds4.Press the “Menu” button to exit the setting5.Press the “Photo” button to begin taking still images at the intervalyou have set. Continuous mode will continue taking photos at the set interval until you press the “Photo” button again to stop picturetaking.Single Shot Mode1.Press the “OK” button to enter the interface, then use the “<” and“>”button s to select “X” or “√”2.Press the “Photo” button to take a picture, the self-timer LED willflash once to indicate that one photo was takenTriple Shot Mode1.Enter the default interface, then press the “<” or “>” button s to go tothe “Photo” Sub-menu2.Select “Sequence Mode”3.Press the “Photo” button to take 3 pictures consecutively, theself-timer LED will flash three times to indicate that three pictureswere takenSystem Parameters1.In the preview mode, press the “Playback” button to enter theplayback interface2.Press the “Menu” button to enter the setting interface, then use the“<” and “>” buttons to select “Set-up”3.Press “OK” to enter the interfaceSetting Date & Timee the “<” and “>” buttons to select 00/00/002.Press “OK” to enter the sub interfacee the “+” and (-) buttons to specify the correct date and time, thenconfirm and exitTime Displaye the “<” and “>” button s to select “X” or “√”Beep On/Offe the “<” and “>” buttons to select“X” or “√”Loop Recorde the “<” and “>” buttons to select“X” or “√”LCD Standbye the “<” and “>” buttons to selec t LCD power saving mode, thenselect: 0 seconds, 10 seconds, 30 seconds, 2 minutes2.Press the “Record” or “Photo” button to restart the LCD once it hasentered power saving modeCamera Standbye the “<” and “>” buttons to selec t LCD power saving mode, thenselect: 0 minutes, 2 minutes, 5 minutes or 10 minutes2.Press the “Record” or “Photo” button to start up the camera. ALLOTHER BUTTONS WILL HIBERNATE ONCE AUTO STANDBY IS ACTIVATED.TV Standarde the “<” and “>” buttons to select “NTSC” or “PAL” TV Out Mode2.Remove and re-insert AV cables whenever making changes to the TVOut ModeFrequencye th e “<” and “>” buttons to select “50Hz” or “60Hz” to complimentyour local Hz settingsFormatting Your Memory Carde th e “<” and “>” buttons to select ““X” or “√”2.WARNING: Formatting your memory card is recommended wheneveryou insert a new MicroSD memory card. FORMATTING YOUR MEMORYCARD WILL ERASE ALL CONTENTS. Please back-up any data beforeformatting your memory card to avoid loss.Restoring WingmanHD Default Settingse th e “<” and “>” buttons to select ““X” or “√”Notes About Video RecordingWhen loop coverage is set, the camera segments and saves your video files automatically every 15 minutes to create separate files. When loop coverage is not set, the camera will segment and save your video files every 30 minutes.Playback and ReviewIn the preview mode, press the “Playback” button to enter the playback interface.Video Files1.Select the menu “Video File” and press “OK” to preview the recordedvideo or audio files2.Press the “-“ button to go to the thumbnail preview of all files3.Press the “Menu” button to delete or protect specific files: <DeleteSingle File>, <Delete All> or <Protect>4.During Playback, button functions are as follows:a.“+”Increase volumeb.“-”Reduce volumec.“<”Rewindd.“>”Fast Forwarde.“Playback”Pause or Resumef.“OK”Start or StopNote: The speed that the fast forward and rewind function operates can be set at: x2, x4 (two times or four times faster than normal speed) Audio Files1.Press the “<” or “>” buttons to select the audio file that you want topla y and press “OK” to start or stop playing the filee the “+” and “-“ buttons to increase or reduce the volume3.Press the “Playback” button to pause or stop playing the fileNote: During audio playback, the fast forward and rewind functionscannot be used.Photo Files1.Select “Photo Files” menu and press “OK”2.Press the “-“ button to go to the thumbnail preview of all files3.Press the “Menu” button to delete or protect specific files or play filesautomatically4.T o protect a file, press “OK” to display the l ock icon on the photo5.T o unprotect a file, press “OK” to remove the lock icon from the photo6.T o delete a single file, press the “OK” button twice and choose “YES”7.T o delete all photos, press “YES”8.During Playback, button functions are as follows:a.“+”Zoom Inb.“-“Zoom out, Thumbnail Viewc.“<”Select Previous Photod.“<”Move Picture Up (during zoom mode)e.“>”Select Next Photof.“>” Move Picture Down (during zoom mode)g.“Playback”Exith.“OK”：Zoom In Mode, press the “up”, “down”“left”and “right”buttons to move the pictures vertically and horizontallyAuto PlaybackThe interval time during auto playback is 5 seconds.DPOF ModeDPOF records the printing instructions for printers that are compatible with DPOF printing from SD and microSD memory cards.1.Select “DPOF” to turn DPOF mode on, th e DPOF symbol will bedisplayed.TV Playback1.Select “Playback” on the camera menu and plug the AV cable into thecamera’s AV Out2.Plug the opposite end of the AV cable into your television’s AV input3.Photo and video files will be displayed on your TV screenHDTV Playback1.Select “Playback” on the camera menu and plug the HDMI cable intothe camera’s HDMI Out2.Plug the opposite end of the HDMI cable into y our television’s HDMIinput3.Photo and video files will be displayed on your HDTV screen in highdefinitionComputer Playback & Backup1.T urn the camera off2.Plug the mini USB cable into the camera’s mini USB OutNote: Leaving the camera off while plugged in to your computer’s USB port will charge your camera’s battery.3.Plug the opposite end of the USB cable into your computer’s USB port.Note: If plugging into a desktop computer, be sure to utilize a USBport that is directly wired in to your computer’s moth erboard; USBports in the front of the computer sometimes do not provide enoughpower for full functionality, choose a USB port located in the back ofyour desktop computer tower.4.T urn the camera on to drag and drop files from the camera’s memorycard to your computerTransferring of files can also be completed by removing the memorycard and inserting it into a memory card reader. Delkin recommends the Universal Memory Card Reader (DDREADER-41 or DDREADER-42) for transferring files from microSD to PC or MAC.Camera SpecificationsTroubleshooting© 2011 Delkin Devices, Inc. All rights reserved. WingmanHD™ and Delkin Devi ces® are trademarks of Delkin Devices, Inc. All other brand names and logos are trademarks of their respective owners.1 Year Limited WarrantyWarranty CoverageDelkin Devices’ warranty obligations are limited to the terms set forth below: Delkin Devices, as defined below, warrants this Delkin Devices product against defects in materials and workmanship under the normal use for a period of one (1) year from the date of retail purchase by the original end-user purchaser. If a hardware defect arises and a valid claim is received within the Warranty Period, at its option, Delkin Devices will either (1) repair the hardware defect at no charge, using new or refurbished replacement parts, or (2) exchange the product with a product that is new or which has been manufactured from new serviceable used parts and is at least functionally equivalent to the original product, or (3) refund the purchase price of the product. When a product is exchanged, any replacement item becomes your property and the replaced item be comes Delkin Devices’ property. When a refund is given, the product for which the refund is provided must be returned to Delkin Devices and becomes Delkin Devices’ property.Exclusions and LimitationsThis Limited Warranty applies only to products manufactured by or for DelkinDevices that can be identified by the Delkin Devices’ trademark, trade name, or logo affixed to them. The Limited Warranty does not apply to any non-Delkin Devices’ products, even if packaged and sold with Delkin Devices products. Manufacturers, suppliers, or publishers, other than Delkin Devices, may provide their own warranties to the end user purchaser, but Delkin Devices, in so far as permitted by law, provides their products “as is.” Delkin Devices does not warrant that the operation of this product will be uninterrupted or error-free. Delkin Devices is not responsible for damage arising from failure to follow instructions relating to the product’s use.This warranty does not apply: (1) to damage caused by use with non-Delkin Dev ices’ products;(2) to damage caused by accident, abuse, misuse, flood, fire, earthquake, or other external cause; (3) to damage caused by operating the product outside the permitted or intended uses described by Delkin Devices; (4) to damage caused by service (including upgrades and expansions) performed by anyone who is not a representative of Delkin Devices; (5) to a product or part that has been modified to significantly alter functionality or capability without the written permission of Delkin Devices; (6) to consumable parts, such as batteries, unless damage has occurred due to a defect in materials or workmanship; or (7) if any Delkin Devices serial number has been removed or defaced.T o the extent permitted by law, this warranty and remedies set forth above are exclusive and in lieu of all other warranties, remedies and conditions, whether oral or written, statutory, express or implied. As permitted by applicable law, Delkin Devices specifically disclaims any and all statutory or implied warranties, including without limitation, warranties of merchantability, fitness for a particular purpose and warranties against hidden or latent defects. If Delkin Devices cannot lawfully disclaim statutory or implied warranties then to the extent permitted by law, all such warranties shall be limited in duration to the duration of this express warranty and to repair or replacement services as determined by Delkin Devices in its sole discretion. No Delkin Devices’ reseller, agent, or employee is authorized to make any modification, extension, or addition to this warranty. Except as provided in this warranty and to the extent permitted by law, Delkin Devices is not responsible for direct, special, incidental or consequential damages resulting from any breach of warranty or condition, or under any other legal theory, including but not limited to loss of use; loss of revenue; loss of actual or anticipated profits (including loss of profits on contracts); loss of the use of money; loss of anticipated savings; loss of business; loss of opportunity; loss of goodwill; loss of reputation; loss of, damage to or corruption of data; or any indirect or consequential loss or damage howsoever caused including the replacement of equipment and property, any costs of recovering, programming, or reproducing any data stored or used with Delkin Devices products and any failure to maintain the confidentiality of data stored on and/or with the product. The foregoing limitation shall not apply to death or personal injury claims.Delkin Devices disclaims any representation that it will be able to repair any product under this warranty or make a product exchange without risk to or loss of data.Consumer Protection LawsFor consumers who are covered by consumer protection laws or regulations in their country of purchase or, if different, their country of residence, the benefits conferred by thiswarranty are in addition to all rights and remedies conveyed by such consumer protection laws and regulations. Some countries, states and provinces do not allow the exclusion or limitation of incidental or consequential damages or exclusions or limitations on the duration of implied warranties or conditions, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary by country, state or province. This Limited Warranty is governed by and construed under the laws of the country in which the product purchase took place. Delkin Devices, the warrantor under this Limited Warranty, is identified at the end of this document according to the country or region in which the product purchase took place.Obtaining Warranty ServicePlease access and review the online help resources referred to in the documentation accompanying this hardware product before requesting warranty service. If the product is still not functioning properly after making use of these resources, please contact Delkin Devices. A Delkin Devices representative will help determine whether your product requires service and, if it does, will inform you how Delkin Devices will provide it. Delkin Devices will provide warranty service on products that are tendered or presented for service during the Warranty Period, as permitted by law. Y ou may be responsible for shipping and handling charges if the product cannot be serviced in the country it is in. In accordance with applicable law, Delkin Devices may require that you furnish proof of purchase details and/or comply with registration requirements before receiving warranty service. If your product is capable of storing data or software programs, you should make periodic backup copies of the data and programs contained on the product’s hard drive or other storage media to protect your data and as a precaution against possible operational failures.Delkin Devices13350 Kirkham WayPoway, CA 92064800.637.8087858.391.1234。

继电保护常用文字符号新、旧对照表名称文字符号新旧①电压、电流、功率 UU发电机电压 G F II发电机电流 G F UU励磁机电压 E L II励磁机电流 E L UU发电机励磁机电压 GE FL II 发电机励磁机电流GE FL UU励磁机励磁电压EE LL II励磁机励磁电流EE LL UU额定电压 N E II额定电流 N E UU短路电压 K D II短路电流 K D PP短路功率 K D (1) (1) II单相短路电流 KD (2) (2) II两相短路电流 KD (3) (3) II三相短路电流 KD A、B、C三相电动势 E、E、EABC A、B、C三相一次相电流 I、I、IABC a、b、c三相二次相电流 I、I、Iabc 电压正序、负序、零序分量U、U、U120 电流正序、负序、零序分量 I、I、I120 U输入电压U i λI输入电流I I λU 系统电压 S U 线电压 L U相电压 U P фU相相电压U PP фUU 工作电压 OP gz UU最大工作电流 OP.max gz.max II最大负荷电流 L.max fh.max II 最大短路电流K.max D.max II最小短路电流K.min D.min UU继电器动作电压K.act J.dz II继电器动作电流 K.act J.adz UU继电器返回电压 K.r J.f II继电器返回电流 K.r J.f II电抗变励磁电流 E LC II电抗变励磁电流有功分量 E.A LC.YII电抗变励磁电流无功分量 E.R LC.W II(I) 变压器励磁涌流 E LC.YLLY II 电动机自启动电流AS zq II不平蘅电流ub bp II计算不平蘅电流ub.cal b.j II实际不平蘅电流ub.act b.s II变压器（发电机）接地电流ear jd II分支电流 bra fz II电弧电流 ar df UU振荡中心电压 os o UU极化电压 pl j UU 记忆电压 m m UU强行励磁电压 EF DO UU调节器给定电压 set t UU调节器控制电压 cl K UU整流桥直流电压 d z II整流桥直流电流 d z U晶闸管触发脉冲电压 P U二极管反向重复峰值电压 DP U残压U rest 残压带负荷调压变压器最大调整范围ΔUΔU adj re ②变压器、互感器、滤序器、电感、电阻 T B 变压器 TM DB 电力变压器 TC KB 控制电路电源用变压器 TA ZB 自耦变压器 TS GB 隔离变压器 TS 饱和变压器 TR ZB 整流变压器 TP MB 脉冲变压器 TA CB 厂用变压器 TU 升压变压器 TX DKB 电抗变压器 TX YB 小变压器 TV PT 电压互感器 TVA FYH 辅助电压互感器 TA CT 电流互感器 TAA FLH 辅助电流互感器TAS BLH 饱和电流互感器 TAS LB 小变流器 TAD CLH 差动变流器 TAM ZLH 中间变流器 TV TR 试验用调压器TP PS 试验用移相器 ZVN FYG 负序电压滤序器 ZAN FLG 负序电流滤序器 WW差动继电器短路线圈匝数 k D W(W) W差动继电器制动线圈匝数brkbzh WW差动继电器平衡线圈匝数 bal ph W(W) W 差动继电器二次线圈匝数seczz W W 差动继电器工作线圈匝数opg L(b) L消弧线圈blowblh LE 励磁绕组 LT TQ 跳闸线圈 LC HQ 合闸线圈 L 感应线圈 L 线路陷波器 L 电抗器 ZT ZB 阻波器ZZ整定阻抗 set ZD ZZ系统阻抗 s X ZZ短路阻抗 k D Z 自感阻抗 L Z 互感阻抗 M RR过度阻抗 T g ZZ继电器阻抗 k J ZZ连接导线阻抗 C dx ZZ电流互感器二次负载 L2 fh R 电阻器 R 变阻器 RP 电位器RR接触电阻 C jc R 热敏电阻 T R 压敏电阻 V 线路阻抗角φ L最大灵敏角φ φ s.maxLM负荷阻抗角φ φ fhLD③继电器 KT WJ 温度继电器 KS XJ 信号继电器 KG 气体继电器 KP YJ 压力继电器KD CJ 差动继电器 KR RJ 热继电器 KE 接地继电器 KL 闭锁继电器KSP XMJ 信号脉冲继电器 KQ 位置继电器 KM ZJ 中间继电器 KOM BCJ 保护出口中间继电器 KV YJ 电压继电器 KA LJ 电流继电器 KP 极化继电器 KR HJ 簧片继电器 KL 双稳态继电器 KA 交流继电器 KA 瞬时接触继电器 K 继电器 KM 接触器 KS QJ 启动接触器 KB 制动接触器 KR 逆流继电器 KA 瞬时有或无继电器KT 延时有或无继电器KS XBJ 选择继电器KG WSJ 瓦斯继电器 KMN JCJ 监察继电器 KVFYJ 负序电压继电器N KAFLJ 负序电流继电器 N KVYJ零序电压继电器 O 0 KALJ零序电流继电器 O 0 KVYDJ 接地电压继电器 E KALDJ 接地电流继电器 E KVM YZJ 电压中间继电器 KMR ZDJ 重动继电器 KST QDJ 启动继电器 KC HJ 合闸继电器 KMC HC 合闸接触器 KT TJ 跳闸继电器 KTM SJ 时间继电器 KTS TGDJ 跳闸固定继电器 A、B、C三相出口继电器KOM、KOM、KOMCKJ、CKJ、CKJ ABC ABC KHC SHJ 手动合闸继电器 KHT STJ 手动跳闸继电器 KCP HWJ 合闸位置继电器 KTP TWJ 跳闸位置继电器 KAT JSJ 加速时间继电器KTL TBJ 防跳继电器 KPL YJJ 压力闭锁继电器KSY TJJ 同期继电器 KDS JJ 距离继电器 KF 频率继电器 F<、F> KPD GJ 功率方向继电器 KGS FXJ 发信继电器 KSS TXJ 停信继电器 KSSTXB 保护停信继电器 pr KSSTXW 位置停信继电器 PO KL BSJ 总闭锁继电器 LOL BZJ 振荡闭锁继电器④发电机、电动机、指示器 GS F 同步发电机 GA 异步发电机 GB 蓄电池 GD 直流发电机 GE 励磁机 GEM F主励磁机 Z GEA F辅励磁机 LMS 同步电动机 MA 异步电动机 MD 直流电机 PV V 电压表PA A 电流表 PJ wh 电度表 PC （脉冲）计数器 HL XD 信号灯HR HD 红灯 HG LD 绿灯 HW BD 白灯 HB FM 蜂鸣器 HW DD 电笛 HA DL 电铃 HP GP 光字牌⑤开关、压板、母线 QF DL 断路器 QS G 隔离开关 QK DK 刀开关 QL FK 负荷开关 SA KK 控制开关 SA XK 选择开关 SB AK 接触开关 ST ZK 转换开关SP XK 行程开关SE SA 试验按钮 SR FA 复归按钮 SCL YJA 音响解除按钮 SG BK 联锁开关（联动开关） SSY TDK 同期开关 SSYH STK 手动同期开关 QDM MCK 灭磁开关 QS HXK 换相开关 F 避雷器 FU RD 熔断器 X 接线拄 XB LP 连接片 XS QP 切换片 XP 插头XS 插座 XT 端子板 XJ 测试插孔 WB M 母线 WC KM 控制母线WS(+700-700) XM 信号母线SM 闪光母线WF、M100 YBM 告警母线（预报母线） WW、M709、M710 WLV BPM 低电压母线事故音响母线 WFA、1M708、2M708 1SYM、2SYM ⑥电子器件、装置 VE 电子管 VL 发光二极管 D 二极管 VD或V BG 三极管 VTR或V VTH SCR 晶闸管（原可控硅） VS WY 稳压管 VC 控制电路用电源整流器 AB DQ 电桥 A 调节器AD 晶体管放大器 AV 电子管放大器 AJ 集成电路放大器 AK 控制器 N 运算放大器 D 数字集成电路和器件 D 寄存器、芯片存储器 D 磁带记录机 MSC QD 单板位置触电U 整流器、逆变器 U 变频器、变换器 CP DC 电力电容器CD 放电电容器 CC耦合电容器 C K TCD YK 遥控装置 TMD YC 遥测装置 TSD YX 遥信装置 TRD YP 遥调装置 SYS TB 同期装置（远方调整时，收发信端须同期） RC 接受器 FCEMV 快速关闭电磁门 DB 死区 TR 暂态 TRS 次暂态 YA 电磁铁 DP JL 距离保护 ZP LX 零序保护 HFLP GB 高频闭锁保护 PDP XC 相差保护自动重合闸 AR（ARC）备用电源自投 ATS（BSAW）CAR 综合重合闸 LD 纵差保护 BB 母线保护 BFR 断路器失灵保护 DP 数字保护 DR 故障记录 EF 接地保护 LF 失磁保护 ASU 自动同期装置⑦系数、变比、衰耗 KK强行励磁额定电压倍数 EF a KK分支系数 bra fz K(K) K 配合系数matmph KK误差系数 er wc K(K) K灵敏系数sensL K(K) K 可靠系数relrK KK接线系数 c jx K(K) K 制动系数brkbzd KK返回系数 re f KK电动机自启动系数 MS zq KK电流互感器同型系数 SS tx K(K) K 非周期分量系数aperapfzq KK偏移系数 d p KK相对系数 r x ff电流互感器副值误差系数（即比差）er i Nn电流互感器变比 TA l Nn电压互感器变比 TV y 固有衰耗þÞ iG 介质衰耗ÞÞ dj工作衰耗ÞÞ opp传输衰耗ÞÞ te分流衰耗ÞÞ sf反射衰耗ÞÞ rf反回波衰耗ÞÞ rt回跨越衰耗ÞÞ c跨介入衰耗ÞÞ itjr小母线新旧文字符号对照表小母线名称文字符号直流控制和信号电源及辅助小母线+WC -WC +KM -KM 控制回路电源小母线+WC -WC +KM -KM 信号回路电源小母线 WTS SYM 事故音响用于不发远方信号者信号小母 1WTS 1YSM 用于直流屏线 2WTS 2YSM 用于配电装置 3WTS 3YSM 用于远方发信者 YBM WPS 预告信号用于配电装置（瞬时动作信号）小母线1WPS 2WPS 1YBM 2YBM 瞬时动作信号 3WPS 4WPS 3YBM 4YBM 延时动作信号 5WPS 6WPS 5YBM 6YBM 用于直流屏（延时动作信号）KDM 控制回路断线预告信号小母线 -WS -XM 灯光信号小母线XPM 配电装置内信号小母线+WFS +SM 闪光信号小母线+WOM -WOM +HM -HM 合闸小母线WAUX FM PM “掉牌未复归”光字小母线 WCS ZYM 指挥装置的音响小母线 1TZM 2TZM 自动调整周波的脉冲小母线 1TM 2TQM 同期装置越前时间的整定小母线 1THM 2THM 3THM 同期装置发出合闸脉冲的小母线 WQLA GBM 隔离开关操作闭锁小母线 1WPB 2WPB 1PBM 2PBM 旁路闭锁小母线+CFM -CFM 厂用电辅助信号小母线+MFM -MFM 母线设备辅助信号小母线交流电压、同期和电源小母线 TQM TQM TQM 同期小母线待并系统abc TQM TQM 运行系统ac YM公用的B相电压小母线 b 1YM 1YM 1YM 1YM 1YM 第一组母线系统或奇数母线的电压小母线ac nlx 2YM 2YM 2YM 2YM 2YM 第二组母线系统或偶数母线的电压小母线ac nlx ZM ZM转角变压器的辅助小母线ac DYM DYM电源小母线ac 9YM 9YM 发电机电压备用母线的电压小母线ac 1DBM 2DBM 3DBM 低电压保护电压小母线 YQM 母线切换小母线（用于旁路母线电压切换）电压（电流）回路小母线新旧文字符号对照表小母线名称新标准字母代号旧标准字母代号 TV TV TV TV YH YH YH YH 电压互感器回路abcoab co TVYH电压互感器开口三角侧回路 L L TA TA TA TA LH LH LH LH 电流互感器回路abcoabco VB VBVBYB YBYB 电压小母线ab c ab c电气原理接线图上的直流回路数字标号组（GB316-64）数字标号组附回路名称注ⅠⅡⅢⅣ 1 101 201 301 “+”电源回路 2 102 202 302 “-”电源回路3~31 103~131 203~231 303~331 合闸回路 105 205 305 1 5 绿灯或合闸回路监视继电器回路33~49 133~149 233~249 333~349 跳闸回路135 235 335 1 35 红灯或跳闸回路监视继电器回路50~69 150~169 250~269 350~369 2 备用电源自动合闸回路70~89 170~189 270~289 370~389 开关器具的信号回路 90~99 190~199 290~299 390~399 事故跳闸音响信号回路保护及自动重合闸回路01~099或J1~J99 401~599 机组自动控制回路601~649 励磁控制回路 651~699 发电机励磁回路 701~799 信号及其他回路注：1.当断路器合闸回路中的绿灯回路及跳闸回路中的红灯回路是直接自控制电源引下时，其回路标号应与控制电源回路标号相同。

继电保护常用文字符号新、旧对照表电气原理接线图上的直流回路数字标号组（GB316-64）注：1.当断路器合闸回路中的绿灯回路及跳闸回路中的红灯回路是直接自控制电源引下时，其回路标号应与控制电源回路标号相同。

2.在设有备用电源自动投入装置的原理接线图中，标号50~69可作为其他回路的标号。

电气原理接线图上的交流回路数字标号组（GB316-64）继电保护二次回路的回路号有一定的编写规则吗？1) 电流回路：a. 线号规则：字母（一至两位）+4+数字（两至三位），包含尾部带' 的线号例：A411、A4111、HL411、HN411、ML411、MN411、A411’2）电压回路：a. 线号规则：字母（一至两位）+6(或7)+数字（两至三位），包含尾部带' 的线号例：A630、A660、EA630、YA630、UA630、WA630、EA630’还有一些特殊的：I(II)-A710、I(II)-B710、I(III)-A710,UA640(UA660) 、UB640(UB660)，3）控制回路：纯数字，0~6开头的一至四位数，7~9开头的一至两位数。

跳闸回路：33(033)、133、233….以33结尾的回路号；合闸回路：03（3）、103、203…以03结尾的回路号；正电源回路：01（1）、101、201、301…以01结尾的回路号；负电源回路：02（2）、102、202、302…以02结尾的回路号；4）信号回路：7(或8、9)+数字（两至三位），F 7(或F 8、F 9)+数字（两至三位）（不包括881～899）。

电源回路：701、702、801、802、901、F701、F702、F801、F802、F901 5）小母线回路：直流：以“+”“-”开头的线号，例：+KM、-KM交流：以“~” 开头的线号，例~A、~B、~C6）闭锁回路：881～899，为交流回路。

HTYX-III数字式三相移相器HTYX-III数字式三相移相器使用方法1．移相器面板示意图及说明面板：A1、移相显示表头，四位数字显示00～3600相角。

A2、输出Ｖ相负载电流显示表头，3位半数字显示。

A3、输出间U、W电压显示表头，3位半数字显示。

A4、移相粗调旋钮，依面极刻度旋转移相。

HTYX-III数字式三相移相器A5、相位表头复位键。

按此键后可显示移相角度。

A6、相位表头锁存键。

调好移相角度不需变化时，按此键可锁表头数字。

A7、电源开关，此键可切断或接通整机内部电源。

A8、输出功能选择开关，开关拨向电压输出则输出三相电压U﹑V﹑W对应输入A、B、C电源移相；开关拨向电流输出则可输出AC 0～20A电流，对应B相输入移相。

A9、移相细调选择按钮，根据标记可选择-30～180，120～330细调范围。

A10、输出电压调节旋钮、输出U﹑V﹑W三相由此旋钮一起同步调节，其中U、W之间电压由表头显示0V～380V。

A11、移相细调旋钮，此旋钮配合A9可实现30º范围移相调节。

B1、输入三相四线接线柱。

B2、机壳接地柱。

B3、F1、F2、F3是分别对应输入C、B、A三相的保险座。

B4、输出三相四线接线柱。

B5、F4、F5、F6是分别对应输出W、V、U三相的保险座。

B6、电流输出接线柱2. 使用方法1）检查面板B3、B5各保险管是否完好。

2）关断本机电源开关A7，将电压调节旋钮A10调至最低位，再接上面板B1三相四线A、B、C、O输入电源。

3）接上面板B3电压输出U、V、W、N所需加负载，但负载功率不能超出本机最大输出功率。

HTYX-III数字式三相移相器4）合上外部闸刀，打开本机电源开关A7，A1、A2、A3三表头也均应点亮。

5）通电预热约半分钟后调节电压输出旋钮A10至所需值，三相移相电压输出U、V、W、N，其中U、W间电压由A3表头显示，V相负载电流由A2表头显示。

6）调节移相粗调旋钮A4至所需移相角度大致档位，再调节移相细调旋钮A11，配合细调选择开关A9（开关拨向上方，移相细调旋钮A11顺时针调节1圈移相150，开关拨向下方，移相细调旋钮A11逆时针调节1圈移相150），每当调节移相粗调旋钮A4后，要将细调选择开关A9拨向上方，移相细调旋钮A11顺时针调节相位表头显示相位增加。