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FREE Download App HTANALYSIS ™ for iOS & Android devicesavailable on the available on theModules Database,More than 30,000.Troubleshooting Assistant.Manage the modules in your instrumenttrough your mobile device.Add new , Delete or check what is insideyour I-V Curve Tracer.The only App that helps you with online FAQ.Depending on the outline of the I-V Curve you havemeasured, the app will suggest you the possiblecauses of the problem that you have faced.Download the FREE App HTANALYSIS ™ to use HTCloud ™database and share measures with your colleaguesanytime and from any place on the planet .Upload your measures onto HTCloud ™ to find them on your PC software TOPVIEW real-time.HT Cloud ™Share. Whenever,whatever and wherever.I-V Curve and much more.Expected degradation.What is the truth? Jump Function ™Data Analysis. OK or NOT OK?With your mobile device, HTANALYSIS ™helps you to understand the problemsyou may have in the PV Installations.Enter the installation date of the PV systemand the app will tell you the truthabout the real performance drop.Select your I-V Curve and analyze it.You can add a photo , an audio note ,a text note and a video .Yes, all can be completed on the field .HTANALYSIS.I-V Curve and much more.1500V MULTISTRINGIrradiance sensor HT304N.Solar02 remote unit.Only one person needed to measure.› I -V Curve measurement up to 1500V and 15A*› Power measurement of modules and strings › Open-circuit voltage (Voc) up to 1500V › Short-circuit current (Isc) up to 15A ›I rradiance measurement with HT304N remote sensor › Ambient and Panel temperature with PT300N probe**›W ireless environmental measurements with Solar 02 remote unit **› N o distance limits for environmental measurements with Solar 02 remote unit I-V Curve Measurement* 1000V/15A or 1500V/10A ** Check standard and optional accessories › 1500V & 15A: Suitable also for new PV plants with 1500VDC string voltage.›C ompact, lightweight and On-board screen: I-V500w needs only one person thanks to the on-board screen and returns immediate test results with OK or NOT OK outcome.› Multi-String Autosequence ™: Just few seconds to measure, save data and move to next string.› Wi-Fi Connection: Connect your smartphone or tablet to download and analyze in details your measures with exclusive features like Troubleshooting Assistant, Jump function and others available only on the APP HTANALYSIS ™.Why I-V500w?All that you need is KITKELVIN Test Leads Accessory.Multi-String Auto Sequence ™Dramatically decrease your PV String testing time with the NEW KITKELVIN.KITKELVIN provides an Auto Sequence function to HT Curve Tracersto reduce testing time up to 75%! KITKELVIN provides 2 leads for a singleoperator to move from string to string in a combiner box for fast testing. TheAuto-sequence is Start, Acquire, Manual store, Rearm. The Start command isautomatically initiated when the operator connects the probes across a stringor panel, with Voc triggering the next acquisition sequence.Memory and Module Database No need for external storage . The Internal Memory can store up to 249 I-V Curves (128 test points) and up to 999 Quick Checks of Voc & Isc . The intuitive User Interface (UI) provides easy access to all of your stored data including I-V Curves, power curves and numerical values in the table while in use. To ease measurement set up, HT Solar instruments store up to 30 modules to ensure you have all panels in the field being tested . Whenyou get to the field, you are ready to go for the entire day!Measurement Results (OPC & STC)The acquired I-V data or the operating conditions (OPC) is the true data acquired during I-V curve test . Taking the panel characteristics, the environmental measures (Irradiance & Temp) the instrument transforms these data points (OPC) to create the equivalent STC (Standard Test Condition) curve to evaluate if the panel or string is operating to specification .Report creation with TopView ™ SoftwareMeasuring Solar Field is often only the beginning of your project.Customers want to see proof their fields are working as promised.HT’s Copyrighted Software, TopView makes the business ofreport generation a breeze . Easy download, customized naming ofdata fields, File storing and sharing trough HT Cloud ™, analyzingcapabilities and display options to your preference . You cancompare Strings, Combiner boxes even Farms year over year to makedescribing the state of the field intuitive and obvious. I n addition,TopView incorporates standard templates for professional-lookingreports customizable with your logo and company information.CROSS TABLE FUNCTIONSM A D E I T A L Y I N b s h _I V 500w _e n 1-00Electrical specifications General specifications VDC Voltage @ OPCRange (V) (*): 15.0 ÷ 1499.9Resolution (V): 0.1÷ 0.3Accuracy: ±(0.5%rdg+2dgt)(*) The I-V curve and Rs measurements start for VDC > 15V and the accuracy is defined for VDC > 20V IDC Current @ OPCRange (A): 0.10 ÷ 15.00Resolution (A): 0.01Accuracy: ±(1.0%rdg+2dgt)Max Power @ OPC (Vmpp >30V, Impp >2A)Range (W) (*): 50 ÷ 99999Resolution (W): 1Accuracy: ±(1.0%rdg+6dgt)Vmpp = Maximum power voltage, Impp = Maximum Power Current(*) Max measurable value of Power must include FF value (~ 0.7) > Pmax = 1000V x 15A x 0.7 = 10500W Pmax = 1500V x 10A x 0.7 = 10500WVDC Voltage (@ STC ), I-V, IVCKRange (V): 5.0 ÷ 999.9Resolution (V): 0.1Accuracy (*,**): ±(4.0%rdg+2dgt)IDC Current (@ STC), I-V, IVCKRange (A): 0.10 ÷ 99.00Resolution (A): 0.01Accuracy (**): ±(4.0%rdg+2dgt)Max Power @ STC (Vmpp >30V, Impp >2A)Range (W) (*, **): 50 ÷ 99999Resolution (W): 1Global accuracy (**): ±(5.0%rdg+1dgt)Vmpp = Maximum power voltage, Impp = Maximum Power Current(*) Measurements start for VDC > 15V and the accuracy is defined for VDC > 20V (**) Test conditions:• Test cond.: Steady Irrad.≥700W/m 2, spectrum AM 1.5,solar incidence vs perpendicular. ≤ ± 25°, Cells Temp. [15..65°C] • Global accuracy include contribute of solar sensor and its measuring circuit Irradiance (with reference cell)Range (mV): 1.0 ÷ 100.0Resolution (mV): 0.1Accuracy: ±(1.0%rdg+5dgt)Temperature of module (with auxiliary PT1000 probe)Range (°C): -20.0 ÷ 100.0Resolution (°C): 0.1Accuracy: ±(1.0%rdg+1°C)Display and memory Features: 128x128pxl custom LCD with backlight Memory capacity: 256kbytes Saved data: 249 curves (I-V curve test), 999 IVCK Power supply I-V500w internal power supply: 6x1.5V alkaline batteries type LR6, AA, AM3, MN 1500Autonomy of I-V500w: > 249 curve (I-V curve test), 999 IVCK test SOLAR-02 power supply: 4x1.5V alkaline batteries type AAA LR03SOLAR-02 max recording time (@ IP=5s): approx 1.5h Output interface PC communication port: optical/USB and WiFi Interface with SOLAR-02: wireless RF comunication (max distance 1m)Mechanical features Dimensions (L x W x H): 235x165x75mm Weight (batteries included): 1.2kg Environmental conditions:Reference temperature: 23°C ± 5°C Working temperature: 0° ÷ 40°C Working humidity: <80%HR Storage temperature (batt. not included): -10 ÷ 60°C Storage humidity: <80%HR General reference standards:Safety: IEC/EN61010-1EMC: IEC/EN61326-1Safety of measurement accessories: IEC/EN61010-031I-V curve measurement: IEC/EN60891 (I-V curve test) IEC/EN60904-5 (Temperature measurement)Insulation: double insulation Pollution degree: 2Overvoltage category: CAT II 1000V DC, CAT III 300V AC to ground Max 1500V among inputs P1, P2, C1, c2Max altitude of use: 2000m Accessories provided • KITGSC4 Set of 4 cables banana 4mm, 2m + 4 alligator clips • KITPVMC3 Set of 2 adapters with connector compliance MC3 • KITPVMC4 Set of 2 adapters with connector compliance MC4 • HT304N Reference cell for irradiance measurement with set of fixed screws • M304 Mechanical inclinometer for detection of sun incidence angle • VA500 Hard carrying case• SP-5100 Hands-free kit• TOPVIEW2006 P C Windows software + optical/USB connection cable • User’s manual on CD-ROM• Quick start guide• Calibration certificate ISO9000 for I-V500w•C alibration certificate ISO9000 for HT304NOptional Accessories •S OL AR-02 Remote unit •P T300N PT1000 probe for cell temperature measurement •K ITPVEXT25M Set of 2 cables banana 4mm, Green/Black, 25m •M PP300Accessory to check on PV plants with multi MPPT up to 3•K ITKEL VIN Autosequence ™ test leads kit HT ITALIA S.R.L.Via della Boaria, 4048018 Faenza (RA) Italia T +39 0546 621002F +39 0546 621144E-mail *******************ht-instruments.it HT INSTRUMENTS SL C/ Legalitat, 89 08024 Barcelona, España Tel. +34 93 4081777 Fax +34 93 4083630 E-mail:*********************ht-instruments.es HT INSTRUMENTS GMBH Am Waldfriedhof, 1b D-41352 Korschenbroich, Deutschland Tel. + 49 (0)2161 564 581 Fax + 49 (0)2161 564 583 E-mail: **********************ht-instruments.de HT INSTRUMENTS AMERICAS LLC 2804 Patricia Lane Billings, MT 59102USATel. 171****9323E-mail: **************************。
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施耐德万高双电源自动转换开关施耐德万高双电源自动转换开关WATSN 系列自动转换开关是施耐德万高公司生产销售的利用微机控制技术开发研制的新一代自动转换开关。
该开关以施耐德电气公司的 Multi9 系列、Compact 系列断路器或符合开关为执行元件，并配以机电一体化、带机电双重联锁的新型控制机构，特别适合用在不容许电源断电的重要供电场所即重要负荷。
为满足现场需求，自动转换开关可实现自投自复、自投不自复、互为备用三种不同的工作方式。
实现市电对市电双电源 WATSN-40 负荷隔离开关INT WATSN-63/63 3CBRX WATSNA 2P 40A WATSNA 40A/2 WATSNA 63/16 3CBR-D WATSNA 63/40-4CBR WATSNA 63/63 2CBR-C WATSNA 63/63 4CBR-D WATSNA-1004PCR WATSNA-100 4PCR INT WATSNA-100/ 4PCR WATSNA-100/100 3CBS WATSNA-100/100 3PCR WATSNA-100/100 4CBI WATSNA-100/100 4CBR WATSNA-100/100 4CBS WATSNA-100/100 4PCR WATSNA-100/100.3CBR WATSNA-100/100.4CBR WATSNA-100/100.4PCR WATSNA-100/100A 3CBR WATSNA-100/100A 4CBIF WATSN-63/63 3CBR WATSNA-100/100A 4CBR WATSNA-100/100A 4CBRXF WATSNA-100/100A 4PCR WATSNA-100/16 .3CBR WATSNA-100/25 3CBR WATSNA-100/25A 4CBR WATSNA-100/32 .3CBR WATSNA-100/32 3CBR WATSNA-100/32.4CBR WATSNA-100/40 .3CBR WATSNA-100/40 3CBR WATSNA-100/40 4CBR WATSNA-100/40 4P PCRWATSNA-100/503CBRWATSNA-100/50.4CBRWATSNA-100/50A 4CBRWATSNA-100/63 3CBRWATSNA-100/63 4CBRWATSNA-100/63 4PPCRWATSNA-100/63.3CBRWATSNA-100/63A 4CBRWATSNA-100/63A 4CBTRWATSNA-100/63A 4PCRWATSNA-100/80 4CBRWATSNA-100/80 4CBR XFWATSNA-100/80 4PCRWATSNA-100/80.3CBRWATSNA-100/80.3CBSWATSNA-100/80.4CBRWATSNA-100/80A 3CBRWATSNA-100/80A4CBRWATSNA-100/80A.3CBR-XWATSNA-100-100-3CBIWATSNA-100-100-4PCRWATSNA-100-40-3CBRSTR22SEWATSNA-100A4PCRWATSNA-125/3RWATSNA-125A/4PCRWATSNA-16/162CBRWATSNA-160.4CBRWATSNA-160/1004PCRWATSNA-160/100.4CBRWATSNA-160/100A 4CBRWATSNA-160/100A4PCRWATSNA-160/125 4CBRWATSNA-160/125.3CBRWATSNA-160/125A 4CBRWATSNA-160/125A 4PCRWATSNA-160/160 3CBIWATSNA-160/160 3CBRWATSNA-160/160 4CBRWATSNA-160/160.3CBRWATSNA-160/160.3CBSWATSNA-160/160.3CBS手柄WATSNA-160/160.3PCIF WATSNA-160/160.4CBR WATSNA-160/160.4PCR WATSNA-160/160-4CBR WATSNA-160/160A 3PCR WATSNA-160/160A 4CBR WATSNA-160/160A 4CBRXF WATSNA-160/160A 4PCR WATSNA-160-125-3CBI WATSNA-160-40-3CBI WATSNA-160A/120A 3CBR WATSNA-160N/125-3CBR WATSNA-200A/4PCR WATSNA-250/125 4CBR WATSNA-250/160 4PCR WATSNA-250/200 4PCR WATSNA-250/200.3CBR WATSNA-250/200.4CBR WATSNA-250/200.4CBS WATSNA-250/200A 4CBR WATSNA-250/250 3CBS WATSNA-250/250 4BCR WATSNA-250/250 4PCR WATSNA-250/250.4CBR WATSNA-250/250A 4CBR WATSNA-250/250A.3CBR WATSNA-250/H200A 3CBR WATSNA-250/H250A 3CBR双电源是指:一种由微处理器控制，用于电网系统中网电与网电或网电与发电机电源启动切换的装置，可使电源连续源供电。
常见问题CB级产品和PC级产品有何区别？PC级：能够接通、承载但不用于分断短路电流的ATSECB级：配备过电流脱扣器的ATS，它的主触头能够接通并用于分断短路电流CB 级产品及PC级产品孰优孰劣？不能泛泛而谈，需根据不同的现场需求，不同厂家产品的制造技术、工艺、品质管理而定。
选择性是配电系统的基本要求，对CB级产品而言，可以根据生产厂家提供的数据进行选型，实现选择性；对PC级产品而言，就需要在ATSE的进线端加装短路电流保护器：熔断器或断路器，来实现选择性的要求。
CB级产品自身带有电流故障保护有利于降低成本及系统复杂度。
对于消防泵类负载，发生火警时，设备的安全和供电的连续性相比已不再是首要考虑的因素，此时PC级产品比较适合。
但对照明类负荷或生产过程电动机负载，CB级产品的保护特性将保证供电连续性及负载安全，如果选用PC级产品，则必须在进线端加过电流保护电器，加大箱体的尺寸和造价，同时易出现故障状态下的重合闸，扩大事故的影响范围。
所以CB级产品和PC级产品的选择，视具体应用而定。
WATSN系列产品标准配置的断路器具体为什么形式？•63A 以下产品配C65N C型曲线断路器•100A～250A 产品配Compact NS100～250 N 断路器 TMD电磁脱扣器•400A～630A 产品配Compact NS100～250 N 断路器 STR23SE电子脱扣器如客户对断路器的分断能力或脱扣器的形式有其它选择，请再产品订购时加以说明。
63A 以下产品属性类型分断能力 （KA）脱扣曲线 瞬时脱扣特性C (5～10) lnC65N 6D (10～14) lnC (5～10) lnC65H 10D (10～14) lnC (7～10) lnC65L 15D (10～14) ln* 由于鼠笼式电机启动电流为6～9倍，20ms时出现的尖峰电流又是启动电流的2倍，而C65系列D曲线的断路器的短路保护的动作值也是20ms，动作倍数是10 ～14倍，为了保证可靠工作，我们建议选择断路器时应使断路器能够有效地躲过电动机的尖峰电流，因此我们建议放大一档选择D曲线的断路器。
第四章供电系统一、概述WELL STAR综合录井仪供电系统有接地保护、防爆接线盒、安全控制系统、变压器、配电系统等部分。
仪器能适应多种井场发电机，电源输入电压440V（线电压，以下若无特殊说明，三相电均指线电压）、380V、220V；频率50/60Hz均可。
本系统在设计中充分考虑到用户操作和检修方便。
为了使工作人员接电源线时不用每次都拆装电缆通道（MCT），在仪器房储藏室设置了一个总电源防爆接线盒，电源线每次只要接到这个接线盒就可以了，而从接线盒通过电缆通道接到仪器房内安全控制系统的电缆则在仪器出厂前就一次性安装好了。
电源在输入到用电设备之前，都要经过电源配电箱统一控制。
各部分电气设备都有自己单独的断路器。
在操作和维修时可以互不干扰。
断路器不仅可以控制电源的通断，也是短路、过载等电路故障的保护器。
二、接地保护供电系统拥有可靠的接地保护。
电气设备发生漏电现象时，电流会通过接地线迅速流入大地，使外壳仍保持零电位；这时，系统的保护装置（如断路器等）就能及时切断电源。
仪器房电源通过隔离变压器实现输入输出隔离，地线也隔离。
所以在本系统中，有两路接地输入，一是通过仪器房外壳上的接地柱与仪器所配的接地棒连接，接地棒埋入大地，从而达到仪器房箱体接地；二是电源输入线中的地线与井场发电机接地相连，然后通过防爆接线盒再经过安全控制系统输到变压器输入端。
需要注意的是，在安全控制系统中，地线是与电源都受安全控制系统控制而同时通断的，这是防爆的要求。
在仪器房内部，凡固定安装在仪器房箱体上的设备如烘箱、空调等都可以通过其金属外壳直接与仪器房相连接。
配电箱本身也安装在仪器房箱体上，在配电箱最下面的一根导轨上安装了一排接线端子，其中有14个黄绿色的接地线端子，它们通过导轨相互导通，并且与配电箱外壳连接，进而使这些接地端子都达到接地目的。
从这些端子分别引出若干导线与各电源插座的接地线相连，所有的用电设备（包括上面提到过的安装在仪器房箱体上的设备）都可以通过电源插座中的这根接地线来实现接地保护。
