ENERGY STAR TM-28 计算器

太阳能功耗计算器太阳能功耗计算器主要用于计算太阳能设备的功耗。

太阳能设备可以是太阳能光伏发电系统、太阳能热水器、太阳能空调等。

有了太阳能功耗计算器，用户可以通过输入设备的相关参数，如功率、工作时间等，快速准确地计算出设备的功耗。

同时，太阳能功耗计算器还可以提供更多的能源管理功能，例如提示用户设备是否超出额定功耗、节能建议等。

太阳能光伏发电系统是太阳能设备中最常见的一种，也是应用最广泛的一种。

太阳能光伏发电系统通过太阳能电池板将阳光转化为电能。

在计算太阳能光伏发电系统的功耗时，太阳能功耗计算器需要考虑太阳能电池板的额定功率以及太阳能电池板的工作时间。

用户只需要输入这些参数，太阳能功耗计算器就能够准确计算出光伏发电系统的功耗。

太阳能热水器也是一种常见的太阳能设备。

太阳能热水器通过太阳能集热器将阳光转化为热能，用于加热水。

计算太阳能热水器的功耗时，太阳能功耗计算器需要考虑太阳能集热器的额定功率以及太阳能集热器的工作时间。

用户只需要输入这些参数，太阳能功耗计算器就能够准确计算出热水器的功耗。

太阳能空调是利用太阳能供能的一种空调系统。

太阳能空调通过太阳能电池板将阳光转化为电能，然后用于空调系统的运行。

计算太阳能空调的功耗时，太阳能功耗计算器需要考虑太阳能电池板的额定功率以及空调系统的工作时间。

用户只需要输入这些参数，太阳能功耗计算器就能够准确计算出空调系统的功耗。

太阳能功耗计算器不仅可以帮助用户计算设备的功耗，还可以提供一些节能建议。

例如，太阳能功耗计算器可以根据设备的功耗情况，推荐用户节能减排的措施，如合理调整设备的工作时间、增加太阳能电池板的规模等。

这些节能建议可以帮助用户更好地管理和优化能源消耗，实现节能减排的目标。

总之，太阳能功耗计算器是一款方便、实用的工具，可以帮助用户快速准确地计算太阳能设备的功耗，并提供节能建议。

随着太阳能的应用越来越广泛，太阳能功耗计算器将在节能减排和能源管理方面发挥重要的作用。

Subminiature Time TotalizersRequire No External Power Supplys Subminiature 48 x 24 mm (1.89 x .94 in)s Improved noise immunitys Screw terminal and wire-wrap types availables Printed circuit board version (H7E u -P)s AC, DC, and no-voltage inputs Panel adapters for existing cutouts (order separately from accessories)sSelf-powered, 3 V lithium batterySelf-Powered CountersH7ETOperating mode UP typeDisplayLCD digital, 5.1 mm (0.2 in) highReset system See note below Type of inputAC/DC voltage DC voltage input No voltage inputinputTerminals Screw Wire-wrap ScrewWire-wrap Screw Time range 0.0 to 99999.9 h (6 digits) —H7ET-VM H7ET-BVM H7ET-M H7ET-BM (Number 0.0 to 999999.9 h (7 digits)H7ET-FBV H7ET-V H7ET-BV H7ET H7ET-B of digits)0.0 to 99 h 59 m 59.9 s (7 digits)H7ET-FBV1 —H7ET-BV1 —H7ET-B10.0 to 9999 h 59.9 m (7 digits)H7ET-FBV2 —H7ET-BV2 —H7ET-B20.0 to 3999 d 23.9 h (7 digits)H7ET-FBV3 —H7ET-BV3—H7ET-B3Ordering Informations TIME TOTALIZERSDescription Part number Fits 26 x 45 mm (1.02 x 1.77 in.) rectangular cutout Y92F-75Panel adaptersFits 27.5 x 52.5 mm (1.1 x 2.07 in.) rectangular cutout Y92F-76Fits 24.8 x 48.8 mm (0.98 x 1.92 in.) rectangular cutoutY92F-77s ACCESSORIESNote:Models with the -M suffix are provided with both manual and external (electrical) resetting features. Models without the -M suffixare provided with external reset terminals.H7ET2Supply voltage Not required (powered by built-in battery)AC/DC voltage input:24 to 240 VAC ± 10%, 50/60 Hz, or6 to 240 VDC ± 10% at "High" (logic) level0 to 1.5 VAC ± 10%, 50/60 Hz, or0 to 2 VDC ± 10% at "Low" (logic) levelInput DC voltage input: 4.5 to 30 VDC at "High" (logic) level0 to 2 VDC at "Low" (logic) levelNo-voltage input:Maximum short-circuit impedance: 10 kΩ max.Short-circuit residual voltage: 0.5 V max.Minimum open impedance: 500 kΩ min.Reset time External and manual reset types (6-digit models): 20 ms reset signalExternal reset types (7-digit models): 20 ms reset signal* ON/OFF ratio 1:1s RATINGSTiming Charts CHARACTERISTICSInsulation resistance100 MΩ min. at 500 VDCDielectric strength1,000 VAC 50/60 Hz for 1 minute between current-carrying terminals and exposednon-current-carrying metal partsVibration Mechanical durability: 10 to 55 Hz; 0.75 mm (0.03 in) double amplitudeMalfunction durability: 10 to 55 Hz; 0.3 mm (0.02 in) double amplitudeShock Mechanical durability: Approx. 30 GMalfunction durability: Approx. 10 GAmbient temperature Operating: -10° to 55°C (14° to 131°F)Storage: -25° to 65°C (-13° to 149°F)Humidity Operating: 35 to 85% RHBattery life10 years min. of continuous operationWeight AC/DC voltage input type: Approx. 90 g (3.18 oz) including mounting bracketDC voltage and No-voltage input types: Approx. 60 g (2.12 oz) including mounting bracket Approved by the following standardsULCSACE (EMC)Specifications3H7ET+0.5 -045+0.5 -0DimensionsUnit: mm(inch)s s WIRE-WRAP TERMINAL COUNTERSPanel cutout2.5113013224M3.5 screw terminal222.511112.5518.52.5448 (1.89)48.9(1.93)78.9(3.11)22.2(0.87+0.02 -0 )(1.77Mounting bracket 8 mm Mounting nutM4 Mounting post44.8(1.76)45(1.77+0.02-0 )48 (1.89)44.8(1.76)Mounting holes and footprint37 (1.46)44.8(1.76)+0.5 -045(1.77+0.02-0 )(0.94)33 (1.30)M4 Mounting post8 mm Mounting nutMounting bracket Mounting bracket 48 (1.89)24(0.94)5-dia. mounting holeFour 5-dia. terminal hole24(0.94)H7ET4sPANEL MOUNTING ADAPTERSY92F-77Y92F-75Two 3.5 mm dia. mounting holes22.224.245.248.26348.245.23824.222.24.5 mm dia. mounting holeY92F-76427.52-M452.5(2.07)442-M3Connectionss AC/DC VOLTAGE INPUT TYPE1.Contact input (voltage input through a relay or switchcontact)2.Solid-state input (open collector input of an NPN transistor)Panel cutoutPanel cutoutPanel cutoutTerminals (2) and (4)are internally insulated.Terminals (2) and (4)are internally insulated.264563(2.48)31(1.22)72 (2.83)48.8(1.92)28.8(1.13) 60 (2.36)50(1.97) 53.8 (2.12)26(1.02)38(1.50)24.8(0.98)48.2 45.2 24.222.2h o u r sh o u r sh o u r sH 7E TH 7E TH 7E T5H7ETs DC VOLTAGE INPUT TYPE1.Contact input (voltage input through a relay or switchcontact)2.Solid-state input (open collector input of an NPNtransistor)s NO-VOLTAGE INPUT TYPE1.Contact input (input by a relay or switch contact)2.Solid-state input (open collector input of an NPNtransistorOperationss SELECTING THE H7ET TOTALIZING COUNTERDetermine the maximum counting speed of the counter by evaluating the input conditions listed in the table at right.Counting speed 20 or 30 cps 1 kcpsContact Relay or switch Do not input contact signal inputcontact input with signal inputs.some chattering.Chattering is counted as signal input.Solid-state Low-speedHigh-speed transistor signal inputtransistor inputsinputss INPUT VERIFICATION WITH THE H7ET TIME COUNTERThe decimal point on models with 0.1 hour and 0.1 minute displays blinks every other second while an input signal is being applied. If the decimal point is not blinking, the input signal is not being received correctly. Check the input signal connections.For models with 0.1 second displays, the decimal point does not blink. The input signal causes the right-most digit to increment frequently enough to observe whether or not the input signal is being received correctly. If the display does not increment, the input signal is not being received.Terminals (2) and (4)are internally connected.Terminals (2) and (4)are internally connected.Terminals (2) and (4)are internally connected.ResetTerminals (2) and (4)are internally connected.InputResetH7ET-VH7ET6Installationhourss MANUALLY RESETTING COUNTERS(-M SUFFIX MODELS)The terminals used on H7E wire-wrap models have a crosssectional dimension of 1 x 1 mm. Select one of the threegauges of wire from the table at right. Also listed in the tableare the appropriate wiring hardware.If the input wiring must be routed together with the power lines,keep the length of that portion of wire running parallel with thepower lines to within 20 m (65.6 feet).When using shielded wire, stray capacitance may occur. Theoperation of the counter might be affected when using wireswhich have a capacitance which exceeds 500 pF (about 10 m,32.8 feet, with parallel wires of 2 mm2). Keep all wires as shortas possible.On some H7E models, the power input terminal and thecommon signal input terminal (terminals 2 and 4) are internallyshort-circuited. Pay special attention to polarity when wiringthese terminals.Keep the input wiring as short as possible.Whenever possible, avoid routing the input wiring of the AC/DCvoltage input type in parallel with 200 to 240 VAC power lines.s CAUTIONS CONCERNING THE H7ET TIME COUNTERs HOW TO MOUNT THE COUNTERInsert the H7E counter from the front of the mounting panel.Slide the mounting bracket into place from the rear of thepanel, and tighten the knurled nut by hand. Do not use tools(such as pliers) to tighten the nut. Excessive tightening maydamage the counter. Wire-wrap terminal models may be back-mounted, by soldering the terminals to a printed circuit board.Wire gauge Bit Sleeve MethodAWG22 2-A 2-B Normal wire-wrapAWG24 1-A 1-B Normal wire-wrapAWG26 3-A 3-B Normal wire-wrapsWIRE-WRAP TERMINALSCounters with "-M" suffixes offer the option of manual or externalresetting. To manually reset the counter, press the reset buttonlocated to the left of the display window. To prevent an accidentalreset, lock the reset button by sliding the button downward, withoutdepressing it. A small "click" sound may be heard, both whenlocking and unlocking the reset button. Slide the button up tounlock.H7ETOmron Europe B.V. EMA-ISD, tel:+31 23 5681390, fax:+31 23 5681397, /emaCat. No. GC CN4A 6/98/26M Specifications subject to change without notic e. P。

MIZ®-28FEATURES & BENEFITSCombines both multiplexed and simultaneous injection(SI) technologies into one boxEasy-to-use controls with built-in language selectionAutomatic voltage switchingOptional RFT Amplifier supplies the high drive voltagesthat generate the stronger magnetic field necessary to findflaws in magnetic tubing256 GB internal hard drive provides mass storage ofrecorded inspection dataIncluded USB portable flash drive lets you easily store,transfer, and carry your data. PC compatible USB 1.1/2.0Data files are compatible with EddynetPC/AN,EddynetSuite Analysis, ET Analysis for Windows, orVelocity®/AN SoftwareSupports test plans created with Zetec’s EIMS-BOP,EddynetPC/DM, or Velocity/DM software that plans, tracks,and provides professional reports of the inspectionSupports the Zetec High Speed 3D Probe Pusherwith optional conduit gun using a Model III Probe PusherControl systemRugged enclosure ideally suited for heavy-duty useHigh-Speed, High-EfficiencyZetec’s MIZ®-28 delivers more technology and performance for high-speed, high-efficiency inspection of heat exchanger tubing. Its data management features lead the industry with more on-board data storage and easy file transfer. And the MIZ-28 supports existing Zetec equipment and software already deployed for eddy current inspections.The MIZ-28 combines both multiplexed and simultaneous injection (SI) technologies into one box that tests most tube materials including magnetic alloys such as carbon steel. Testing with multiplexed frequencies provides the best detection capabilities—from surface cracks to deep flaws—with speed and reliability. Simultaneous injection eddy current technology offers the highest testing speeds and supports remote field testing (RFT).Data files acquired with the MIZ-28 can be transferred to a computer for analysis with Zetec’s EddynetPC/AN, EddynetSuite Analysis, ET Analysis for Windows, or Velocity®/AN software. You can easily import test plans created with Zetec’s EIMS-BOP, EddynetPC/DM, or Velocity/DM software that plans, tracks, and provides professional reports of the inspection. The MIZ-28 also supports the Zetec High Speed 3D Probe Pusher with optional conduit gun using a Model III Probe Pusher Control system. Zetec, Inc.8226 Bracken Pl. SE | Suite 100Snoqualmie, WA 98065Toll Free: 800.643.1771P: 425.974.2700All the information herein is subject to change without prior notification. ZDS0208 Rev C.The MIZ-28 imports an inspection Test Plan and displays it for the operator.Zetec’s Velocity/DM is inspection management software for organizing, tracking, and creating reports of eddy current inspection.。

太阳能发电系统计算器太阳能发电系统计算器是一种工具，用于帮助人们计算和评估他们所需要的太阳能发电系统的规模和成本。

太阳能发电系统是一种可再生能源发电方式，通过将太阳能转化为电能来供应家庭或商业需求。

使用太阳能发电系统可以减少对传统能源的依赖，降低能源成本，并对环境产生更少的污染。

1.地理位置和天气数据输入：用户首先需要提供他们的地理位置信息，例如经纬度或所在城市名称。

这些数据将用于估算当地的太阳能辐射水平，从而影响系统的发电能力。

一些太阳能发电系统计算器还可以获取实时的天气数据，以更好地预测系统的发电模式。

2.电量需求估算：用户需要提供他们家庭或商业的电量需求，例如每月或每年的电费账单或电力使用情况。

这些数据将用于估算所需的系统容量，以满足用户的用电需求。

3.系统容量计算：根据用户提供的电量需求和地理位置数据，太阳能发电系统计算器将估算所需的系统容量。

这通常以千瓦（KW）为单位表示，并决定了所需的太阳能电池板数量和额定功率。

4.太阳能电池板数量和布局：太阳能发电系统计算器将根据用户提供的系统容量和可用的安装面积，计算所需的太阳能电池板数量和布局。

通常，太阳能电池板是安装在屋顶或地面上，以最大化太阳能的吸收。

5.系统成本估算：太阳能发电系统计算器可以根据用户预算和市场价格，估算所需系统的成本。

这包括太阳能电池板、逆变器、电池储能系统（可选）、安装服务和维护费用等方面的成本。

6.发电效益和投资回报期计算：太阳能发电系统计算器可以估算用户的发电效益和投资回报期。

发电效益是指系统在使用寿命内生成的电能量，相对于传统能源的成本节约。

投资回报期是指实际成本与节约成本之间的时间间隔，通常以年为单位。

7.可视化和报告生成：太阳能发电系统计算器通常会生成可视化的图表和报告，以便用户更好地理解和评估系统的规模和成本。

这些图表和报告可以显示系统容量、电池板布局、发电效益、投资回报期等关键指标。

总之，太阳能发电系统计算器是一种用于计算和评估太阳能发电系统的工具，可以帮助用户确定系统的规模、成本和发电效益，从而实现更可持续、经济和环保的能源供应。