日本橫河YOKOGAWA功率計CW500配件：AP240E應用軟件；探頭：98078、96060（2A）、96061（50A）、96062（100A）、96063（200A）、96064（500A）、96065（1000A）、96066（3000A）

CW500鉗型功率計

日本橫河YOKOGAWA CW系列功率計：CW500、CW500-B0-H、CW500-B1-H、CW10、CW120、CW121、CW240

AP240E應用軟件；探頭：98078、96060（2A）、96061（50A）、96062（100A）、96063（200A）、96064（500A）、96065（1000A）、96066（3000A）

日本橫河YOKOGAWA校驗儀：CA150、CA310、CA320、CA330、CA700、CA71

 94016交流適配器、90080 RJ傳感器

CA700-E-01-U1-P1、CA700-E-01-U1-P2、CA700-E-01-U2-P1、CA700-E-01-U2-P2

CA700-E-02-U1-P1、CA700-E-02-U1-P2、CA700-E-02-U2-P1、CA700-E-02-U2-P2

CA700-E-03-U1-P1、CA700-E-03-U1-P2、CA700-E-03-U2-P1、CA700-E-03-U2-P2

CA700配件：

連接裝置：91052、91057、91062
93052/93053

清洗裝置：91040、91041

壓力手泵：91050、91051、91055、91056、91060、91061

橫河萬用表：TY530、TY520、TY720、TY710、CA450、73101、73201/R、73202/R、73203/R、73204/R、DM7560

能效問題已受到范圍內(nèi)的普遍重視，需要有合適的產(chǎn)品來監(jiān)視每個工廠的能量要求。CW240和CW120功率監(jiān)視器系列允許客戶使用便攜式記錄裝置來測量電壓、電流、功率、Var、VA、PF、PA、頻率、諧波和需量。1P2W到3P4W功率監(jiān)視器提供當前電力狀況的可視化報告，以防止發(fā)生重大能耗問題或電費超支。

CW10與其說是記錄儀，不如說是一款測試儀，可以測量單相AC和DC功率、電壓、電流、功率因數(shù)、頻率、諧波。該產(chǎn)品是用電設(shè)備維護人員的得力助手，也適用于太陽能和風力發(fā)電等可再生能源的設(shè)備。

The Yokogawa CW 500 is a portable power meter that utilizes current clamp-on probes, navigation screens and quick start guides to enable user friendly power consumption and power quality measurements in the field that conform to IEC6100-4-30 Class S.

• Power Measurement and Logging
• Power Quality Measurement
• User Support
• Analysis of Data and Report Generation

Power Measuring and Logging

• Simultaneously measures 3 CH Voltage input, 4 CH current clamp probe input, 2 CH DCV input.
• Instantaneous/Average/Maximum/Minimum value list or trend graph screen of Voltage/ Current/Power/Power factor/Phase Angle/Phase Advanced Capacitance Calculation.
• Integration Value of Active/ Reactive/Apparent Energy are each displayed for consumption and generation.
• Demand monitoring which displays screens of present power consumption compared to aimed demand power values.

User Support

Quick Start Guide Function:

• The Quick Start Guide Function supports correct wiring and setting before measuring.
• The Quick Start Guide Function automatically recognizes the type of current clamp probe.

Vector Display:
 

• The Vector Display indicates Voltage and Current phase difference and values between input channels of voltage and current.
• The Vector Display checks whether the wiring is correct or not.

Power Quality Measuring

Measure Temporary Malfunctions of the Power Line

• The CW 500 captures temporary malfunction phenomena of the power line that can cause malfunction or destruction of devices due to voltage swell, voltage dip, interruption, transient voltage over, and inrush current by using a high sampling rate of 24 µs and RUS calculation.
• Event data contains the type of malfunction, occurred time or occurrence finish time, measured value and waveform of voltage and current of all channels for approx. 200 ms period.
• This measurement method conforms to IEC standard  61000- 4-30 Class S

Measure Continuous Malfunction of the Power Line

Harmonics

• Measure and display graphs and lists of up to the 50th  Harmonic components of voltage, current, and power for each phase and total.

Flicker

• Measures 1-minute flicker (Pst, 1 min), short flicker, (Pst) and long flicker (Plt).

Unbalance rate

• Displays voltage and current unbalance rate on 3 phase wiring.

CW 500Viewer (Included PC software)

• Automatically display the graphical and report data by clicking on the file on the PC display.
• Manage multiple settings of the unit.
• Measure in real-time using USB communication.

Types of data

• Integrated power data, power quality event data, main unit setting data, and screen capture data.

Memory card and interface

• SD memory card, USB communication, Bluetooth communication (available for US, Canada and Japan only).

  Power Measuring

  Power line and Input Channel: 3 CH Voltage, 4 CH for Current Clamp Probe.

  1P2W (up to 4 systems), 1P3W (up to 2 systems), 3P3W 2current (up to 2 systems), 3P3W 3current, 3P4W

  Power measuring item:

  Instantaneous, average, maximum, and minimum values for each setting period:

  Voltage/Current/Power (Active, Reactive, Apparent)/Power Factor/ Phase Angle/Frequency/Calculated Phase Shift Capacitance/DC voltage value 2 CH.

  Integration Value

  Energy (active, reactive, apparent), Demand (list or graph display of change in a specific period and as a whole)

  Recording Interval Period

  1/2/5/10/15/20/30 second, 1/2/5/10/15/20/30 minute, 1 hour/2 hours

  Recording method

  Manual, time, period

  Estimated Recording Length with 2 GB SD card

  
   
• The recording length shortens according to the number of power quality events.
• Only the included SD memory card or dedicated SD memory card is guaranteed.

• Various Measuring Screens

  List display, zoom display by 4 or 8 divisions, trend graph display, integration value display for energy, demand list display of value, demand graph display for change of period, demand graph display for whole recording

  List Display

  Items of measured values can be selected with the curser key.

  
   

  Zoom Display

  Zoom display can be selected by 4 or 8 divisions.

  
   

  Trend Graph

  Trend graph of voltage/ current/power/power factor/frequency/ advanced phase condenser external DC voltage.

  
   

  Energy Display

  List of active, apparent, reactive by consumption or generation.

  Demand measuring

  Demand is the average power value of a specific period (usually 30 minutes). The contract with the power supplier conditionally concerns the maximum average power value between a period for the consumption fee. This function supports how to maintain within the target consumption by monitoring the estimated demand value to the setting rate with the maximum demand value.

  List of Demand Value

  
   

  Graph display of change on specific period

  
   

  Graph display of whole demand trend

  
   

  Analysis and Reporting of recorded data

  Analysis and reporting is enabled by simply clicking on the desired data on the software screen.

  Analysis can be viewed by trend graph, overage, maximum and minimum value of voltage current, power, and power factor. Report generating can be set daily by daytime, nighttime, working day, or off day. It can also be set on a monthly period based on daytime or nighttime, working day or off day. Additionally, energy data to quantify into crude oil barrels or CO2 can also be converted.

  Trend analysis graph

  
   

  Sample of report

  Power Quality Function

  Short period power line malfunctions such as voltage swells, dips, interruptions, transients, over or inrush currents, or long periods of harmonic distortion/flicker may damage or reset your devices.

  The CW 500 helps to identify each of those short period malfunctions by recording occurrence time, occurrence finish time and waveforms. Additionally there is a digital output on occurrence.

  Long period malfunctions can be analyzed by harmonics, flicker, waveform, or by checking on the unbalance rate calculation for a 3 phase measurement.

  All data can be finalized into a report format with the included software. The CW 500 conforms to the IEC standard of 61000-4-30 Class S.

  
   

  User Support Function

  User Friendly

  Quick start guide and automatic type of clamp recognition

  The quick start guide will show on-start measuring and how to wire and set the range before measuring. The automatic clamp detection will insure the settings are correct.

  Start of guidance

  PUSH the “START/STOP” key.

  Select “Quick start guide”.

  Select recording item.

  
   

  Wiring

  Select the wiring and the appropriate connection diagram will be displayed.

  Connect accordingly.

  
   

  Wiring check/self diag./self id. 

  Wiring check, self-check and the type of clamp is automatically detected and the results displayed.

  If NG is displayed, the detail can be confirmed by pressing the “ENTER” key.

  
   

  Recording setting

  Set the recording interval time and the recording time or period.

  
   

  Power supply from measuring line

  Power (under 240 VAC) can be supplied by using the power supply adapter  (sold separay).

  
   

  Note: This is not available for EV region.

  Leakage current measuring

  The external magnetic field effect is 0.002 A or less, at 400 A/.

  Yokogawa’s proprietary technology has achieved a magnetic field impact amount of 30 ppm even in adjacent power lines (at 100 A).

  Below is an example of how to measure a neutral line of 3 phase 4 line.

  
   

  Multiple line measuring

  4 system load measuring

  Maximum of 4 systems are capable for 1 phase 2 line wiring.

  Maximum of 2 systems are capable for 1 phase 3 line or 3 phase 3 line wiring.