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Related Manuals for Fluke NORMA 6003
Summary of Contents for Fluke NORMA 6003
- Page 1 NORMA 6003/NORMA 6003+/ NORMA 6004/NORMA 6004+ Power Analyzers Users Manual July 2019 Rev. 2, 3/20 (English) © 2019-2020 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies.
- Page 2 Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable international price.
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Page 3: Table Of Contents
Table of Contents Title Page Introduction ......................How to Contact Fluke.................... Safety Information....................Preparation ......................Standard Equipment ..................Setup ....................... Connect to the Power Supply ................Charge the Battery................... The Product ......................Control Panel ....................Display Screen....................12 Status bar ....................13 Main Display Area .................. - Page 4 Electrical Specifications ................... 71 Voltage ......................71 Accuracy ..................... 71 Current ......................72 Accuracy ..................... 72 Motor (NORMA 6003+、NORMA 6004+) ........... 72 Frequency Domain Measurement............... 73 Appendix A ......................75 Measurement Calculation Method ..............75 How to Make More Accurate Measurements ........... 80 Measurement Error Caused by the Channel Resistance......
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Page 5: Introduction
The Fluke NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Power Analyzers (the Product or Analyzer) are portable, precision wideband power analyzers. Use the product with the Fluke current clamp 80i-2010s and High Voltage Differential Probe U1500s for a broad range of electrical loads including those with electronic switching (inverter type). -
Page 6: How To Contact Fluke
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual How to Contact Fluke To contact Fluke, call one of the following telephone numbers: • Technical Support USA: 1-800-44-FLUKE (1-800-443-5853) • Calibration/Repair USA: 1-888-99-FLUKE (1-888-993-5853) • Canada: 1-800-36-FLUKE (1-800-363-5853) • Europe: +31 402-675-200 •... -
Page 7: Preparation
Report any shortage to the place of purchase or to the nearest Technical Service Center. If it is necessary to reship the Product, use the original container. If it is not available, you can order new packaging from Fluke by identifying the Product model and serial number. Figure 1. Standard Equipment... - Page 8 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 1. Standard Equipment Quantity Item Description NORMA NORMA 6004/6004+ 6003/6003+ Main unit, including battery BP291: 3894688 Power Supply Adapter (18V DC, CAT IV 600V Adapter) Power line cord (for China): 4894155 Power line cord (for international): 4894137 ...
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Page 9: Setup
Power Analyzers Preparation Setup The Analyzer is portable and equipped with a tilt stand that allows the Analyzer to be placed on a flat surface for users to view the screen from a certain angle, as shown in Figure Note Do not use the tilt stand to carry the Product. -
Page 10: Connect To The Power Supply
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Connect to the Power Supply Connect the Analyzer to a standard AC power supply according to Figure 4 and turn on the Analyzer: 1. Connect the connector end of the power cord to the power adapter/charger and insert the plug into a standard wall outlet. -
Page 11: Charge The Battery
Power Analyzers Preparation Charge the Battery Before you use the Product for the first time, charge the battery. When powered by a battery, the battery symbol at the top of the screen indicates the condition of the battery. indicates low battery power, charge the battery immediately. To charge the battery and power the instrument, connect the power adapter as shown in Figure 5. -
Page 12: The Product
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual The Product This section describes the operation panel of the Product and the location and function of the display. Please read this section carefully before operating the Product. This manual is applicable to many models. -
Page 13: Control Panel
Power Analyzers The Product Control Panel Figure 6 Table 3 list the features and function of each component on the control panel. Figure 6. Control Panel Table 3. Components on the Control Panel Item Description Power button The power button also indicates the AC power connection. If the indicator light is lit, when the Product is off, the AC power is connected. - Page 14 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 3. Components on the Control Panel (cont.) Item Description Function keys The 1 to 5 function keys correspond to the soft keys from top to bottom on the right next to the screen, the corresponding function keys are equivalent to the soft keys.
- Page 15 Power Analyzers The Product Table 3. Components on the Control Panel (cont.) Item Description Interface buttons Hold/Run Push h, the Product freezes the reading on the screen and the screen will not refresh until you push h again. Although the screen is frozen, the Product continues to measure. Save/Logger •...
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Page 16: Display Screen
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Display Screen The display is shown in Figure Status Bar Main Display Area Soft Keys Figure 7. Display Screen... -
Page 17: Status Bar
Power Analyzers The Product Status bar Table 4. Status Bar Item Description Menu navigation Displays the menu path of the current screen, for example: Configure > Wiring. Clock Shows the current date and time of the Analyzer. Integration timer ... -
Page 18: Interface Panel
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Interface Panel Table 5 shows the connections on the interface panel. Table 5. Connector Panel 10A FUSED 10A MAX 10A MAX 10A MAX EXT SE NSOR EXT SE NSOR EXT SE NSOR Item Description ... -
Page 19: Operation
Table 6. Global Configuration Item Description Sets the voltage/current range for each channel, ratio, filter, and selects whether to use an external sensor. NORMA 6003+ and NORMA 6004+ Range can also set the mode and ratio of the motor torque/speed measurement. Set Range for details. - Page 20 Turn on this filter to easily observe the synthesis frequency of the frequency conversion system. If measuring a 3-phase system, Fluke recommends that the line filter settings for each channel in the 3-phase system should be consistent.
- Page 21 Power Analyzers Operation Table 7. Range Configuration Item Description Voltage range options: • Auto: Autorange. The Analyzer automatically selects the voltage measurement range with the best resolution. Vol. Range • 10 V • 100 V • 1000 V Scale of an external voltage sensor (PT). After setting the scale of the external voltage sensor correctly, the Analyzer automatically calculates the actual voltage value of the measured signal based on the voltage scale and the measured value.
- Page 22 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 7. Range Configuration (cont.) Item Description Current range options: Cur. Range • Shunt: Auto, 0.1A, 1A, 10A (when "Ext. Sensor" is not selected) • Ext. Sensor: Auto, 0.1V, 1V, 10V (when "Ext. Sensor" is selected) Choose whether to use an external sensor.
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Page 23: Motor Speed / Torque Channel Configuration
Power Analyzers Operation Motor Speed / Torque Channel Configuration From the Main screen of any view mode: (Range) > 5 (Motor). Select (Configure) > The Configuration interface of Motor Speed / Torque is as shown in Table The Mode is selected by default (the drop-down menu is highlighted in yellow). 2. -
Page 24: Set The Wiring Selection
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 8. Motor Speed / Torque Channel Configuration (cont.) Item Description Torque Mode: The torque input is -10 V to 10 V the supported input signals must be conditioned to operate within these limits. If the sensor has a current output this must be converted using a shunt resistor before applying to the input. - Page 25 Power Analyzers Operation 3P4W3M Source Load Figure 9. 3P4W3M Wiring For 3P4W3M wiring, 3 voltage measurement channels are respectively connected between each phase line and the neutral line. 3 current measurement channels are respectively connected in series with each phase line or clamped on each phase line with a current sensor. For systems without neutral lines, connect 3 voltage measurement channels between the 3 phase lines and the common ground line.
- Page 26 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual 3P3W3M Source Load Figure 10. 3P3W3M Wiring For 3P3W3M wiring, 3 voltage measurement channels are respectively bridged between 2 phase lines. 3 current measurement channels are respectively connected in series with each phase line or clamped on each phase line with a current sensor.
- Page 27 Power Analyzers Operation 3P3W2M Source Load Figure 11. 3P3W2M Wiring For 3P3W2M wiring, 1 phase line (C) is used as a common line, 2 voltage measurement channels are respectively bridged between the other 2 phase lines and this phase line. 2 current measurement channels are respectively connected in series to the other 2 phase lines, or a current sensor is clamped on the other 2 phase lines (Also known as two-wattmeter method or Aron method).
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Page 28: Wiring Group
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 9. Wiring System Comparison 3P4W3M 3P3W3M 3P3W2M Number of channels occupied Balanced test impedance The power frequency components of frequency conversion systems can be eliminated Direct Indirect Indirect Phase voltage measurement calculation... - Page 29 Power Analyzers Operation Enter the Wiring Selection Configuration: (Configure) > 2 (Wiring). 1. From the Main screen of any view mode select 2. The Configuration interface of wiring selection is as shown in Figure Figure 12. Wiring Note The optional wiring selection is related to the number of channels equipped with the Analyzer, and the interface of wiring selection will be different.
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Page 30: Set Sync Source And Update Rate
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Make a Wiring Selection: Wiring screen (Figure 12), use the left and right arrow (M N) keys to select a channel or wiring In the group in Channel Configuration. The wiring selection of the selected channel/wiring group is highlighted. -
Page 31: Zero
In general, the voltage of the power frequency system is more stable than the current. Fluke recommends using the voltage as the sync source. The voltage of the frequency conversion system has a large high-frequency component, while the high-frequency component of the current is relatively small. -
Page 32: Define Calculation Formula
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Define Calculation Formula The Analyzer allows the user to define efficiency and some numerical calculation formulas. Define Efficiency Calculation Formula The Analyzer allows the user to edit the efficiency calculation formula as needed. - Page 33 Power Analyzers Operation 3. Use the arrow (K L M N) keys to move the cursor over the corresponding character on the keyboard, then push S to enter the value into the input box at the top. 4. Continue to use the arrow (K L M N) keys and S to enter an expression that conforms to the efficiency calculation rule in the input box.
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Page 34: Meter
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual 3. Use the arrow (K L M N) keys to move the cursor to “U ” (rated voltage) select Use Measured or Specify and then push S. If Use Measured is selected, the measured voltage fundamental amplitude is used as the rated voltage. -
Page 35: Preview
Power Analyzers Operation Table 12. Meter Screen (cont.) Item Description 1 (Configure): Global configuration, see Global Configuration. 2 (Preview): Enter Preview mode, see Preview. Soft keys 3 (User Item): Enter User-defined Mode, see User Item View. 4 (Integral): Integration Operation, see Integration Bottom Bar Displays the current page number. -
Page 36: User Item View
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual User Item View The number of measurements can be very large depending on different wiring selection and the number of channels. Even if the maximum number of measurements is displayed on each screen, there could be dozens of screen pages. - Page 37 Power Analyzers Operation All available measurement items are listed by categories in a tree structure. See Measurement Calculation Method for details of measurement items. 2. For each measurement to add (up to 20 measurements): a. Use 1 through 4to select a category. b.
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Page 38: Integration
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Each time you push 4( ) or 5 ( ), the item at the cursor position moves forward or backward by one position. 3. Push J to go back to the main screen of Meter. -
Page 39: Harmonic
A settling time is required during the automatic range switching, and the sampled value during this time is not accurate, which will cause integral error. Therefore, in order to obtain accurate integration results, Fluke recommends setting the channel used for integration to manual range, and the range should cover the instantaneous voltage and current. -
Page 40: Change View Mode
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Change View Mode From the main screen of HARMONIC select 3 (Mode). Cycle through the table, bar and FFT. • Select the Harmonics to Display From the main screen of HARMONIC: 1. Select 2 ( Item The “... -
Page 41: Harmonic Bar
Power Analyzers Operation Harmonic Bar The harmonic bar is as shown in Figure 16 where the horizontal axis represents the harmonic order and the vertical axis represents the harmonic amplitude in V or A. The harmonic bar of each screen shows 50 harmonics. The pages can be turned forward or backward through 5 (Next Page) button to display more harmonic bar. -
Page 42: Fft
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual The harmonic FFT is as shown in Figure 17, where the horizontal axis represents frequency and the vertical axis represents magnitude. Use the left and right arrow (M N) keys to scroll the horizontal axis to see FFT curves in different frequency ranges. -
Page 43: Linear And Logarithmic Axis
Power Analyzers Operation Linear and Logarithmic Axis In the harmonic bar and FFT view, use 4( ) button to switch the vertical axis to linear ( ) or AXIS logarithmic axis ( Figure 18. Harmonic - Logarithmic Axis... -
Page 44: Phasor
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Phasor The Phasor mode displays the magnitude and phase relationship of the voltage and current of each phase in the selected wiring group in tabular and graphical form. Enter Phasor Mode: • From the Current measurement screen push p. - Page 45 Power Analyzers Operation Table 18. Phasor Screen (cont.) Phasor diagram Current unbalance The 3-phase current unbalance of the currently selected wiring group. Phase information The relative phase angle between the voltage and current of each phasor in the currently selected wiring group, the unit is degrees (°). Frequency The frequency of the sync source signal in the currently selected wiring group.
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Page 46: Select The Phasor Data To Display
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Select the Phasor Data to Display Only phasor data of one wiring group can show on the phasor screen at the same time. The user can select a group from the currently active wiring groups to display its phasor data on the phasor screen. -
Page 47: Scope
Power Analyzers Operation Table 18. Zoom In/Out Vector Item Description Select the Phasor to Zoom Push 1 (ZOOM) to cycle through the currently selected phasor, namely U ZOOM or I. The currently selected phasor shows under the “ZOOM” softkey, such as which means the currently selected phasor is voltage. - Page 48 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 19. Scope Sceen Item Description • The difference between the 2 cursors is displayed when the double horizontal cursors are activated. • The average value of the cursor position is displayed when the single vertical line cursor is activated.
- Page 49 Power Analyzers Operation Table 20 Scope Screen (cont.) Item Description Trigger Status Displays the current trigger status. See Trigger Setup for details. Displays the vertical axis scale of each waveform on the current screen, which is the value represented by each grid. The left side is the parameter symbol, and the right side is the vertical Vertical Axis Scale axis scale of the parameter.
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Page 50: Select The Waveform To Display
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Select the Waveform to Display Up to 4 waveforms can be displayed simultaneously on the screen, and the user can select 1 to 4 items from all available items for display. Enter the Signal Menu: From the main screen of Scope select 2 (Signal). - Page 51 Power Analyzers Operation Table 20. Trigger Setup (cont.) Item Description Configure trigger mode and trigger edge. • Method: options are Auto, Normal and Single Shot. The default is Auto mode. Trigger Option • Slope: options are Positive, Negative and Dual. The default Positive.
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Page 52: Measure With The Cursor
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Measure with The Cursor Use the cursor to measure the waveform digitally. Enter the Cursor Setup Menu: From the main screen of Scope select 4(Cursor). • The options are as shown in Table Table 21. -
Page 53: Zoom And Shift The Waveform
Power Analyzers Operation 4. Push 1 (Select) to select the signal to be measured. The difference between the crossing points of the two cursors and the signal under measurement is shown in the upper left corner of the screen, such as “204.7 V”. The time difference (426 ms) between the two cursors and the frequency (2.347 Hz) calculated are displayed in the upper part of the screen. -
Page 54: Trend
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 22. Zoom In/Out the Waveform (cont.) Item Description Zoom in/out waveform Each time you push 3 (zoom in) or 4(zoom out), the waveform is zoomed in or out in a certain step in the horizontal or vertical direction. - Page 55 Power Analyzers Operation Table 23. Trend Screen Item Description Displays the vertical axis scale of each trend waveform on the current screen, which is the value represented by each grid. The left side is the item symbol, and the right side is the vertical axis ...
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Page 56: Select The Trend To Display
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Select the Trend to Display You can select 1 to 4 items from all available items to show on the screen. Enter the Item menu: From the main screen of Trend select 2 (Item). -
Page 57: Set Measurement Period
Power Analyzers Operation d. Push S to add the current item. The item will be highlighted in yellow. After the item is added successful, you will be straight back to the top-level parameter menu. 4. Push J repeatedly to go back to the main screen of Trend. Note If there are already 4 trend items in the “Display”... -
Page 58: Zoom And Shift The Trend
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 25. Measurement Period Setup (cont.) Item Description Customize sampling interval You can customize sampling interval as measurement period. The minimum interval is 1 second and the maximum is 24 hours Interval •... -
Page 59: Data Management
Meter mode for a long time. The data can be downloaded to a PC by using the Fluke Power Analyzer software. For more information, please refer to the instructions for using the PC software. -
Page 60: Auto Logger
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Table 27. Logger Item Description Push 1 (Manual Logger) to manually start the logger. The Analyzer will log all measurements currently shown on the screen. Push 1 (Stop Logger) to stop logging, and the screen will prompt you Manual that a log file was created successfully, including the name of the log file. - Page 61 Power Analyzers Operation Update Rate is selected by default. 1. Use the up and down arrow (L K) keys to move the cursor to Interval. Push S, the Interval option is selected. 2. Use the up and down arrow (L K) keys to move the cursor to H (Hour) input box. 3.
- Page 62 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual 2. Select the type of file. Table 29. Memory Data Management Item Description Data View and manage saved data files. Logger Sessions View and manage Logger items. Screen Captures View and manage saved screenshot files.
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Page 63: Dual-Unit Interconnection
Power Analyzers Operation Dual-Unit Interconnection The Analyzer supports Dual-Unit Interconnection, that is, 2 Analyzers work synchronously in host/slave mode to realize 6-channel or 8-channel configuration. 2 Analyzers are connected in a point-to-point manner by using the RS-485/sync adapter provided with the Analyzer to connect the RS-485 communication ports on the right side of the 2 Analyzers, which are 3-pin connector sockets, as shown in the Figure... -
Page 64: Dual-Unit Interconnection Measurement
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Dual-Unit Interconnection Measurement Dual-Unit Interconnection Measurement require specific RS-485 communications parameters. These are: • Baud Rate = 921600, • Parity = None, • EOL = CRLF, • Data Bit = 8, • Stop bits = 1. -
Page 65: Connect The Computer
Connect the Computer The Fluke Power Analyzer software is a software that communicates between the Analyzer and PCs through RS-485 or mini-USB interfaces. With this software, data can be controlled and summarized simply and quickly on the PC. -
Page 66: System Settings
All information listed in the work area of the System screen is reference information and cannot be changed. This information is useful for troubleshooting and maintenance. Note Have this information ready when contacting Fluke for technical support. Table 31. System Information Item... -
Page 67: General Settings
Power Analyzers System Settings General Settings The Settings screen contains some general instrument settings such as interface language, time and date, date format, log storage settings, as well as firmware upgrades and factory resets. Enter the Settings screen: • From the Main screen in any operating mode select r > 1 (Settings). The options listed on the Settings screen include: •... -
Page 68: Memory
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Memory The user can select the operation mode of the Analyzer when the memory is full, which can be set to stop the logging by the system, to manually clear log files saved in the Product by the user, or to automatically overwrite the old files by the system. -
Page 69: Remote
Power Analyzers System Settings Table 32. Communication Parameters (cont.) Item Option CRLF 7 Bits Data Bits 8 Bits 1 Bits Stop Bits 1.5 Bits 2 Bits Device address 1 to 9 Note To ensure proper communication between the host/slave Analyzer, you must configure both Analyzers correctly. -
Page 70: Calibration
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Calibration If you need to calibrate the Analyzer, return it to Fluke. For calibration information, contact your local Fluke representative or service center. Maintenance The only required maintenance is to replace the battery regularly and to replace the fuse, if necessary. - Page 71 Power Analyzers Maintenance Figure 21. Change the Battery To Change the Battery: 1. Turn off the Product, unplug the power adapter/charger from the power jack, and disconnect all test leads. 2. Place the Product's operating panel face down on a flat table and lift the stand or remove it from the Product.
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Page 72: Change The Fuse
Figure Figure 22. Fuse Replacement Caution To prevent damage to the instrument, use only the fuses specified by Fluke. See to Contact Fluke and the Getting Started Manual shipped with the Product or available online at www.fluke.com. To change the fuse: 1. -
Page 73: Firmware Upgrade
The firmware upgrade of the Product is convenient and can be completed by using the USB memory containing the new firmware. Download the last firmware package from , then extract and copy the files to a USB www.fluke.com memory. For more details, refer to the documentation provided with the firmware package. Please refer to Figure Figure 23. -
Page 74: Specifications
To ensure the success of the upgrade, the battery must be installed during the firmware upgrade and the battery level must be at least 50 %. The power adapter must be connected. Go to www.fluke.com to find the latest firmware. Specifications General Specifications Size (HxWxL).......... -
Page 75: Electrical Specifications
This product is considered an exempt device per clause 15.103. Electrical Specifications Modules NORMA 6003 ..........3 Voltage + 3 Current NORMA6003+ ..........3 Voltage + 3 Current + 1 Motor NORMA 6004 ..........4 Voltage + 4 Current NORMA 6004+ ..........4 Voltage + 4 Current + 1 Motor Sample Rate ............ -
Page 76: Current
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Current Shunt Range ..............0.1 A, 1 A, 10 A Crest Factor ............CF ≤2 Overload Capacity ...........10 % overload Input Impedance ..........0.025 Ω (Typical) Temperature Coefficient .........0.05 x (Spec)/K Bandwidth ............10 A range: 500 kHz 1A range: 200 kHz 0.1A range: 100 kHz... -
Page 77: Frequency Domain Measurement
Power Analyzers Specifications Frequency Domain Measurement Frequency Accuracy........... 0.05 % range + 0.05 % reading (3 ranges: 1 Hz to 10 Hz, 10 Hz to 400 Hz, 400 Hz to 100 kHz) Harmonics ............100 order, up to 6 kHz... - Page 78 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual...
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Page 79: Measurement Calculation Method
Appendix A Measurement Calculation Method Measurement Calculation Formula Function --------------------------- ---------------------------------- Σ Σ DC component – – AC component Rectified Mean π π Corrected --------- - U --------- - I Rectified Mean MAX u ( ) MAX i ( ) Peak+ MIN u ( ) MIN i ( ) - Page 80 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Measurement Calculation Formula Function MAX I MAX U ---------------------------------------- - --------------------------------------------- Crest Factor ----------- - --------- Ripple Factor ---------- - -------- - Form Factor U 1 ( ) I 1 ( ) Fundamental...
- Page 81 Power Analyzers Appendix A Measurement Calculation Formula Function ---- u i ⋅ Active Power ⋅ ⋅ ⋅ Σ Assume I = 0 for 3P3W3M 1 ( )I 1 ( ) 1 ( )I 1 ( ) Fundamental H 01 Active Power ΣH 01 A H 01...
- Page 82 NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Measurement Calculation Formula Function Fundamental Power Factor Phase Shift Fundamental Phase Shift Power Fundamental Content Efficiency Impedance Fundamental Impedance Impedance Series Equivalence Fundamental Impedance Series Equivalence Impedance Parallel Equivalence...
- Page 83 Power Analyzers Appendix A Measurement Calculation Formula Function Fundamental Impedance Parallel Equivalence Electrical Energy (Wh) ----------- - p t d in each update cycle update 3600 Electric Energy +/- > if W update update < if W update update Electric Quantity ...
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Page 84: How To Make More Accurate Measurements
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual How to Make More Accurate Measurements Measurement Error Caused by the Channel Resistance By wiring a circuit to match the load, you can minimize the effects of power loss on measurement accuracy. The wiring of the source and load is discussed in this section. -
Page 85: Effects Of Leakage Capacitance
Power Analyzers Appendix A load voltage e is 250 V or more, the effect on the measurement accuracy is less than 0.1 %. In summary, when measuring low voltage and large current, it is recommended to use the wiring method of the figure above;... -
Page 86: Broadband Measurement
NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+ Users Manual Rshunt 0.01 Ohm Vcom ∆I= Ics[(Rshunt + Rs-)/Rshunt] Figure A4. Effects of Leakage Current on Current Measurement Methods to Reduce the Effect of Leakage Capacitance 1. High frequency components more easily generate current on the leakage capacitance than low frequency components.