Fluke 1750 Bedienungsanleitung

1750 Power Recorder Operators Manual October 2006 Rev.3, 11/10 © 2006-2010 Fluke Corporation. All ri ghts reserved. Specifications ar e subject to change without notice. All product na mes are tradem arks of their respec tive companies .[...]

LIMITED WARRANTY AND LIMITATION OF LIABILITY Each Fluke product is warranted to be free from defec ts in material a nd workmanship under norm al use and service. The warranty period is one year and begi ns on the date of shipment. Parts, product repairs, and services are warranted for 90 days. This warranty extends only to the origi nal buyer or en[...]

i Table of Contents Title Page Introduction ........................................................................................................ 1 Contacting Fluke ................................................................................................ 2 Safety Information ................................................................[...]

1750 Operators Manual ii Setting Up the Recorder ..................................................................................... 38 Setting the Clock ........................................................................................... 40 Probe Detect ......................................................................................[...]

iii List of Tables Table Title Page 1. Symbols .................................................................................................................. 4 2. Standard Accessories ............................................................................................. 4 3. Input Terminals and Controls ..................................[...]

1750 Operators Manual iv[...]

v List of Figures Figure Title Page 1. Fluke 1750 Power Recorder ................................................................................... 5 2. Applying the Front Panel Decal ............................................................................. 7 3. Connecting the Supplemental Ground Term inal .....................................[...]

1750 Operators Manual vi[...]

1 1750 Power Recorder Introduction The Fluke 1750 Power Recorder is a comprehensive yet easy to use system for power quality investigations. The 1750 Power Record er, referred to hereafter as simply “the Recorder or the Product,” consists of a power recorder instrument, a wireless handheld Personal Digital Assistant (PDA) for control and setup,[...]

1750 Operators Manual 2 • Automatic disturbance capture The Recorder uses an automatic, self-learn ing threshold routine, which means you do not have to set any event threshold limits before you start recording. You detect and display power quality events (disturbances) using the Power Analyze software on a PC after the event has been captured. Y[...]

Power Recorder Safety Information 3 Safety Information See the Specifications section for a full agency compliance list. Table 1 lists sy mbols that appear on the Recorder and in this manual. XW Warning To prevent possible electrical shock, fire, or personal injury: • Carefully read all instructions. • Do not work alone. • Do not use the Prod[...]

1750 Operators Manual 4 Table 1. Symbols Symbol Meaning Symbol Meaning X Hazardous voltage. Risk of electrical shock. W Risk of danger. Important information. See manual. P Conforms to requirements of European Union and Europe an Free Trade Association (EFTA). ~ Do not dispose of this product as unsorted municipal waste. Contact Fluke or a qualifie[...]

Power Recorder Features 5 You can also order the following optiona l accessories. For more information about accessories, see Contacting Fluke earlier in this manual. An updated list is always available on www.fluke.com . • Soft Carry Bag • Hard Transit Case • Security Cable • Replacement Ethernet Cable Kit • Various Current Probes • Re[...]

1750 Operators Manual 6 Table 3. Input Te rminals and Controls Number Description A Standard 120/240 V 50/60 H z power input for Recorder power B Voltage indicator Steady Voltage is present, not overloaded Blinking Voltage overload (overload threshold 11 00 V) C Five voltage measurement inputs D Removable Secure Digital (SD) memor y card fo r trans[...]

Power Recorder Applying the Front Panel Decal 7 Applying the Front Panel Decal Self-adhesive front panel decals are supp lied with the 1750. The supplied decals correspond to the wiring color codes used in the USA, Europe and UK (new), Europe (old), UK, Canada, and China. Apply the decal appropriate for your local wiring codes around the current an[...]

1750 Operators Manual 8 W Caution Connecting the supplemental ground terminal and the line cord safety ground to different ground potentials creates a ground loop that can damage the Recorder. Potential Ground Loop Correct, No Ground Loop Optional Protective Chassis Ground (See detail below) Different P o wer System OK Line Power Cord P ower Netw o[...]

Power Recorder Charging the PDA Battery 9 Charging the PDA Battery Your PDA is shipped with a discharged or pa rtially charged, rechargeable battery. You should fully charge the battery before setti ng up the device, and recharge it regularly. Refer to your PDA user’s guide for de tailed information about the battery. W Caution Do not leave impor[...]

1750 Operators Manual 10 Language Selection Power View features a localized user interfa ce for English, German, French, Spanish, Chinese, and Italian. When Power View operates for the first time on a new PDA or after a hard reset, it directly opens the language setup window. This window is also accessed by Menu>1750 Setup>Language . The Lang[...]

Power Recorder Installing the Power Recorder at a Fa cility 11 2. A window appears that lists options on the CD. If the window does not automatically appear: a. Use Windows Explorer to locate the sw/FPV_Vx.yy.exe file on the CD. Replace x.yy with the current version number shipped on the CD. b. Double-click FPA_Vx.yy_Install.exe . 3. Select a langu[...]

1750 Operators Manual 12 Installing the Recorder 1. Position the Recorder within 2 m (6 ft) of the monitoring location. 2. The Recorder can be set on the floor or a table, or attached and secured to a pole or other mounting surface. The Recorder can be oriented vertically or horizontally. 3. Connect the Recorder to a 100 to 240 V ac power source, 5[...]

Power Recorder Installing the Power Recorder at a Fa cility 13 Note If your power connections require potential transformers (PTs) or current transformers (CTs), you can use the ratio settings in Power View to set the Recorder to display readings as they exi st on the primary side of the PT and CT (for example, 12000 V). 3. Connect the Recorder to [...]

1750 Operators Manual 14 descriptions such as company, name, and measurement purpose. This can be done at this point or after downloading the measurement data. Managing Recorded Data Recorded data resides in the Recorder on an internal non-physically accessible flash memory circuit. It is not transferred to an SD memory card in the Recorder’s SD [...]

Power Recorder Power Type Diagram s 15 SD ETHERNET POWER 17 5 0 PO W ER RECORDER ON BUSY LINK 100-240 V 47- 63Hz B AC N VO LTAG E CURRENT A/L1 N G N D G N D N ØA /L1 So u rce azd02f.eps Figure 4. One Phase Plus Neutral Example: Branch circuit at an outlet.[...]

1750 Operators Manual 16 SD ETHERNET POWER 17 5 0 PO W ER RECORDER ON BUSY LINK 100-240 V 47- 63Hz B AC N VO LTAG E CURRENT A/L1 G N D G N D B/L2 azd14f.eps Figure 5. One-Phase IT No Neu tral Example: Used in Norway and in some hos pitals. This would be th e connection at a branch circuit.[...]

Power Recorder Power Type Diagram s 17 SD ETHERNET POWER 1750 PO W ER RECORDER ON BUSY LINK 100-240 V 47-63Hz B AC N VO LTAG E CURRENT A/L1 N G N D B/L2 azd03f.eps Figure 6. One-Phase Sp lit Phase Example: A North American residential installation at the service entrance.[...]

1750 Operators Manual 18 SD ETHERNET POWER 1750 PO W ER RECORDER ON BUSY LINK 100-240 V 47-63Hz B AC N VO LTAG E CURRENT B/L2 A/L1 C/L3 N G N D So u rce G N D ØC/L3 ØA/L1 ØB/L2 azd04f.eps Figure 7. Three-Phase W ye Example: Also called “Star” or four-wire connection. Typical commercial building power.[...]

Power Recorder Power Type Diagram s 19 SD ETHERNET POWER 17 5 0 PO W ER RECORDER ON BUSY LINK 100-240 V 47- 63Hz B AC N VO LTAG E CURRENT G N D ØA/L1 B/L2 C/L3 A/L1 G N D ØC/L3 ØB/L2 azd05f.eps Figure 8. Three-Phase Delta Example: Often found in industrial se ttings where electric motors are used.[...]

1750 Operators Manual 20 SD ETHERNET POWER 17 5 0 PO W ER RECORDER ON BUSY LINK 100-240 V 47- 63Hz B AC N VO LTAG E CURRENT G N D ØA B/L2 C/L3 A/L1 G N D ØC/L3 ØB/L2 /L1 azd12f.eps Figure 9. Three-Phase IT Example: Industrial power in countries that use the IT (Isolated Terra) system, such as Norway.[...]

Power Recorder Power Type Diagram s 21 SD ETHERNET POWER 17 5 0 PO W ER RECORDER ON BUSY LINK 100-240 V 47- 63Hz B AC N VO LTAG E CURRENT G N D ØC/L3 A/L1 B/L2 C/L3 N G N D ØB/L2 ØA/L1 azd08f.eps Figure 10. Thre e-Phase High Leg Example: A way to get a 120 V single phase feed by tapping across part of a leg in a delta power system[...]

1750 Operators Manual 22 SD ETHERNET POWER 1750 PO W ER RECORDER ON BUSY LINK 100-240 V 47-63Hz B AC N VOLTAGE CURRENT G N D ØA/L1 B/L2 C/L3 A/L1 G N D ØC/L3 ØB/L2 azd18f.eps Figure 11. Three-Phase Open L eg Example: A variant of power transform er winding type.[...]

Power Recorder Power Type Diagram s 23 SD ETHERNET POWER 1750 PO W ER RECORDER ON BUSY LINK 100-240 V 47-63Hz B AC N VO LTAG E CURRENT G N D ØB/L2 C/L3 A/L1 G N D B/L2 ØA/L1 ØC/L3 azd13f.eps Figure 12. 2-Element Delta Example: Blondel or Aron connection, used to measure power like a two-element revenue power meter.[...]

1750 Operators Manual 24 SD ETHERNET P OWE R 1750 P OWER RECORDE R ON BU SY LINK 100-240 V 47-63Hz B AC N VOL T AGE CURRENT B/L2 No Connection to 1750 voltage input C/L3 A/L1 N GND ØB/L2 ØC/L3 Ø A/L1 azd07f.eps Figure 13. 2 ½-Element Wye Example: Blondel or Aron system for 4-wire (Wye) power secondaries.[...]

Power Recorder Communicating with the Reco rder Using Power View 25 Communicating with the Recorder Using Power View The PDA serves as your control panel for the Recorder. The Power View software installed on the PDA is designed to function as a remote front panel for the Recorder, since the Recorder itself is a “black box” with no integral dis[...]

1750 Operators Manual 26 Navigating in Power View on the PDA The Menu Bar on the bottom of the Power View screen allows you to quickly and easily configure a Recorder, view live data, and transf er data to the Secure Data (SD) card for viewing and analysis on your desktop computer using the com panion Power Analyze software. Power View Menus Live B[...]

Power Recorder Navigating in Power View on the PDA 27 Icons on the Menu Bar and are used to toggle between voltage and cu rrent wave form s. Tap either V or A and then Live>Home to see each parameter’s detailed data. The PHASOR screen always shows both V & A (volts and amps). is replaced with on the detail views, as voltage and current dat[...]

1750 Operators Manual 28 Menu Tree The following figure provides an overview of the Power View menu structure that will be helpful in navigating through the Power View application. SD 1750 1750 Fluke Power View Insert File Insert Stop Mark Insert Start Mark Insert T ext File T ools Menu Scope Scope Meter 1750 Memo r y Card File s Memory Card Full I[...]

Power Recorder Home Screen 29 Home Screen The Home screen is the top-level screen, accessed when you start Power View or when you tap Live and then Home on the Menu Bar. The Home screen contains a 1.5 cycle waveform screen, a digital meter screen, and a PHASOR screen. The parameters shown in this screen are not configurable. All phases are shown si[...]

1750 Operators Manual 30 If more than one Recorder is within range, the Recorder selection screen appears. An asterisk preceding the Recorder name means that unit is password protected. If your recorder is not listed, but in range, press "Search New Devices" to update the list. Azd113.bmp If the selected Recorder is not password prot ecte[...]

Power Recorder Downloading Data and Era sing Memory 31 If the password is incorrect the password text field is cleared and then you can re-enter the password.When the password is accep ted, the Home screen appears. Note A screen to set up password protection for a Recorder is provided in the 1750 Setup menu. Downloading Data and Erasing Memory Use [...]

1750 Operators Manual 32 Azd117.bmp If the SD storage card already contains data files, it may not have room for the new download. Power View alerts you to this c ondition and asks if you would like to erase the SD card before downloading. Azd107s.bmp You can also access the SD card to delete files by selecting Tools>1750 SD Memory from the Data[...]

Power Recorder Downloading Data and Era sing Memory 33 You can delete files as necessary, and when satisfied that there is room on the card, proceed to write the selected internal R ecorder memory data to the SD card. Azd108s.bmp When there is room on the card, a message confirming the download will appear. Azd118.bmp You can also tap the Erase 175[...]

1750 Operators Manual 34 Azd109s.bmp When you choose to Erase All , the following popup caution “Are you sure?” appears on the screen. Azd119.bmp Note You can also download dat a by c onnecting your PC directly to the Recorder with an Ethernet cable and run Power Analyze in the 1750 Live mode. All of the functions (controller, PDA, and Power Vi[...]

Power Recorder Viewing Live Data 35 Viewing Live Data The Live menu is used to view live data on the ci rcuits on the circuits for example, Scope, Meter, Phasor, or Harmonics. Azd120.bmp Scope Screen The Scope screen shows 1.5 cycle waveform data for the volts and amp lines selected in the check boxes on Phase View screen. Tap the Phase icon ( ) to[...]

1750 Operators Manual 36 Meter Screen The Meter screen shows numeric readings for all selected phases. Azd122.bmp Phasor Screen The Phasor screen shows voltage (long arrows with solid arrowheads), current amplitudes, and phase angles. This screen is u sed to verify proper test lead and current probe connections. You can use the V and A arrows on th[...]

Power Recorder Viewing Live Data 37 Harmonics Screen The Harmonics screen shows the magnitudes of the sel ected phase s of V and I. The scale is % of nominal. The slider control displays harmonics of a higher orde r up to the 50 th . The V and A scaling arrows are on the screen in the upper right. If the power type is delta, V phases are AB, BC, an[...]

1750 Operators Manual 38 Viewing Phases In all the detail Live View screen, a line selection menu is available using the button at the bottom. The Phase Selection screen reveals check boxes for selecting the voltage and current channels you want to display. Azd126.bmp Setting Up the Recorder To adjust the settings of the Recorder, tap Menu>1750 [...]

Power Recorder Setting Up the Recorder 39 The Setup screen shows setup options. azd140.bmp From the Setup screen, you can adjust either the recording period inform ation or the Recorder settings. Tap an icon on the Setup screen to view or configure: • Clock • Probe Detect • IP Address • Measurement Description • Nominal Power • Phase Sw[...]

1750 Operators Manual 40 Setting the Clock Use this feature to set the PDA clock or cl ock to synchronize the Recorder with the PDA clock. Azd128.bpm Probe Detect This screen shows the types of probes a ttached to the Reco rder current inputs. Current probes are automatically detected. azd129.bmp[...]

Power Recorder Setting Up the Recorder 41 Setting the IP Address Select Obtain Address Automatically unless your company's IT department has specific requirements that require assigned IP addresses. Azd130.bmp Adding a Measurement Description Click on the arrow and select one of the six available captions from the list box a nd enter the text [...]

1750 Operators Manual 42 Configure Nominal Power Values This window contains the setup for Power Conf ig, Nominal Voltage, and Frequency. It is important to correctly configure these values before the measurement as some calculations are based on these settings and ca nnot be recalculated after the measurement has been performed. Click on the 3-pha[...]

Power Recorder Setting Up the Recorder 43 Azd133.bmp Setting the Volts and Current Ratio Use this menu to add a ratio factor to th e voltage or current input on each phase. Changing the first “1” in each case if there is a potential transformer in series with the voltage connection such as when you want to m onitor a medium-voltage network usin[...]

1750 Operators Manual 44 Azd132.bmp Setting the Snapshot Period - Periodic Waveform Capture Setting Use the Snapshot Period screen to progra m the Recorder to take automatic power conditions readings which are then stored in the recorded data stream. These snapshots contain a phasor diagram, waveform s of cu rrent and voltage, harmonics profiles, a[...]

Power Recorder Setting Up the Recorder 45 Azd139.bmp Change Display Language and Phase Identifier Power View features a localized user interfa ce for English, German, French, Spanish, Chinese, and Italian. Select one of these languages and select your preference of phase identifier as A, B, C or L1, L2, L3. A restart of Power View is required to ap[...]

1750 Operators Manual 46 Azd137.bmp There are five types of annotations: • START annotation (green) The START annotation can be used to si gnify where im portant data begins. For example, the operator might want to establish a start annotation after having finished all probe connections and instrument setup, to indicate that any preceding data wa[...]

Power Recorder Setting Up the Recorder 47 default directory My DocumentsFlukePQ , a dialog box opens so that y ou can navigate to the file. Note If clicking on an annotation marker does not seem to do anything, the Zoom box is probably selected in the graph toolbar, instead of the Select tool. Click the Select tool and then select the annotation.[...]

1750 Operators Manual 48 file into the synchronization folder on your PDA, so that it will be automatically transferred into the sync folder on the PC the next time you dock the PDA. Turn off the Recorder The Recorder always has the UPS enabled to allow a 5-minute pass through time on a voltage interruption. When you pack the Reco rder for transpor[...]

Power Recorder Regulatory Information for Wireless Co mmunication 49 Regulatory Information for Wireless Communication W Caution • Any changes or modifications to the wireless 2.4 GHz radio not expressly approved by Fluke Corporation could void the user's authority to operate the equipment. • The distance between the Recorder and the human[...]

1750 Operators Manual 50 Specifications for the System: Recorder and Power Analyze Software General Specifications Power Quality Measurement Stand ards Conformance ..................................................... IEC 61000-2-4:2002 Class 1, IEC 61000-4-30, IEEE519, IEEE1159, IEEE1459, IEC 61557-12:2008, and EN50160 Clock/Calendar .............[...]

Power Recorder Specifications for the System: Recorder and Power A nalyze Software 51 Voltage and Current Measurement Accuracy RMS Voltage Measurement Type ............................................. True rms calculated conti nuously: every cycle, every 1/2 cycle, an d every 10 or 12 cycles at 50 or 60 Hz respectively, as required by IE C 61000-4[...]

1750 Operators Manual 52 Power Factor Measurement Range .......................................... -1.000 (leading) to 0.000 to +1.00 0 (lagging) Measurement Accuracy ...................................... ± 1 digit from the calculation of each measured value ( ± 3 digits for total) Displacement Pow er Factor Measurement Method ..................[...]