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Document number Y0321/DOC/024 Rev. 3
Author:
D Cullen BEng (Hons), MSc, CEng, CMgr, MIET, MIEEE, MCMI
Test Instrumentation Manager
Checked:
..... ................................................................................
M S Anslow MEng, CEng, MIET, MIEEE
Senior Engineer
Approved:
D Cullen BEng (Hons), MSc, CEng, CMgr, MIET, MIEEE, MCMI
Test Instrumentation Manager
...............................................................
................................................................
HFG02
Operation
Manual
Products User Manual Template – Issue 2
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Table of Contents
Related Manuals for York HFG02
Summary of Contents for York HFG02
- Page 1 HFG02 Operation Manual Document number Y0321/DOC/024 Rev. 3 Author: ............... D Cullen BEng (Hons), MSc, CEng, CMgr, MIET, MIEEE, MCMI Test Instrumentation Manager Checked: ..................M S Anslow MEng, CEng, MIET, MIEEE Senior Engineer Approved: ..............D Cullen BEng (Hons), MSc, CEng, CMgr, MIET, MIEEE, MCMI Test Instrumentation Manager Products User Manual Template –...
- Page 2 HFG02 Operation Manual HFG02 Operation Manual Document Number Y0321/DOC/024 HANGE ISTORY HEET Date Issue Pag/Para Description 17/02/2017 1st issue 20/03/2017 EUT graphs added 07/02/2018 Safety instructions updated UNCONTROLLED ELECTRONIC COPY Users should satisfy themselves that they are in possession of the most up to date version of this manual by calling +44 (0) 330 4303456 or by emailing enquiry@yorkemc.com...
- Page 3 HFG02 Operation Manual Limited Warranty York EMC Services warrants each HFG02 to be free from defects in material and workmanship for a period of one year from the date of shipment to the purchaser. This warranty extends to the original purchaser only. It...
- Page 4 THAT MAY RESULT FROM THE USE OF THIS EQUIPMENT OUTSIDE ITS RECOMMENDED OPERATING CONDITIONS. PRECAUTIONS THE HFG02 MUST NOT BE OPERATED WITH THE TEST SUPPLY INPUT PLUGGED DIRECTLY INTO A PUBLIC MAINS SUPPLY SYSTEM. WHEN OPERATED, THE HFG02 WILL CAUSE HARMONIC AND FLICKER EMISSIONS TO THE SUPPLY CONNECTED TO THE TEST SUPPLY INPUT.
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Page 5: Table Of Contents
HFG02 Operation Manual INTRODUCTION DESCRIPTION DESCRIPTION OF SYMBOLS SPECIFICATION PERATING MODES ARMONICS AND FLICKER MEASUREMENT SYSTEM TEST SUPPLY PERATOR INDICATORS OWER REQUIREMENTS NCLOSURE OMPLIANCE NVIRONMENT OPERATION ONTROLS AND INDICATORS HFG02 UPPLYING POWER TO THE PERATING MODES NABLING THE TEST UPPLY... -
Page 6: Introduction
The HFG02 provides a series of harmonic and flicker disturbances of a nominal but stable level. The HFG02 may therefore be used to verify the stability of a measurement system. Additionally, due to its own stability it may be used as a transfer standard from a calibrated system, or be used as a repeatable source of interference for diagnostic and/or development design work. -
Page 7: Description
EUT not covered by the generalised harmonics and flicker modes. The HFG02 can be used with test systems operating at both 110 Vac and 230 Vac (nominal) supply voltages, and with either 50 Hz or 60 Hz supply frequencies. The HFG02 constantly monitors the Test Supply under test and adjusts itself automatically, indicating the detected voltage and frequency to the operator. -
Page 8: Description Of Symbols
HFG02 Operation Manual 3 DESCRIPTION OF SYMBOLS Symbols displayed on the product are listed below: Caution Protective Earth Terminal Alternating current HFG02 power supply on HFG02 power supply off Direct current DC connector polarity ESD handling precaution Separate collection for WEEE-... -
Page 9: Specification
Frequency 50 Hz or 60 Hz Power rating 500 W max Connector CEE 7/7 European style plug for connecting the HFG02 to the Test Supply under test. Insulation rating 3000 Vrms 4.3 Operator indicators (See Section 4. Operation for a full description of the control and indicator functions) Test Supply indicators 4.3.1... -
Page 10: Power Requirements
NOTE. Do not allow any obstructions to interfere with the operation of the fans, or site the HFG02 such that airflow is restricted. Doing so will cause the equipment to run at an increased temperature and in so doing may affect its operation. -
Page 11: Operation
A steady indicator warns of a system failure, which will need to be cleared by fully restarting the HFG02 (refer to Section 4.7). Test Supply indicators These indicators display the frequency and RMS voltage of the Test Supply. -
Page 12: Supplying Power To The Hfg02
. Pressing the power switch with the 24 Vdc unit connected will turn the HFG02 on, which will be confirmed by the green indicator . Pressing the power switch again will turn the HFG02 off. -
Page 13: Enabling The Test
5.5 Test Supply Indicators The HFG02 monitors the input from the Test Supply under test and displays the voltage and frequency measurements on the front panel indicators as shown in Table 2. -
Page 14: Performing A Test
HFG02 Operation Manual 5.6 Performing a test. The HFG02 acts as the equipment under test in the harmonics and flicker test system, and should be connected to the single-phase test power supply as per the typical test setup used (Figure 5 for example). -
Page 15: Troubleshooting A Test
To do this, leave the HFG02 turned on but with no running test for approximately 10 to 15 minutes before fully powering down. - Page 16 HFG02 Operation Manual Figure 6: Troubleshooting flowchart York EMC Services Page 16 of 25 Doc. No. Y0321/DOC/024 Rev. 3...
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Page 17: Output Performance
Typical performance results are shown in the sections below. 6.1 Flicker Load Operation The typical flicker disturbance generated by the HFG02 in each of the steady flicker modes when tested according to EN/IEC 61000-3-3 is shown in Table 3. Flicker Mode... - Page 18 HFG02 Operation Manual Figure 8: Disturbances generated in Fluctuating Harmonics mode Figure 9: Disturbance generated in Fixed + 10 Hz Interharmonics mode York EMC Services Page 18 of 25 Doc. No. Y0321/DOC/024 Rev. 3...
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Page 19: Eut Load Operation
Figure 10: Disturbances generated in 5 Hz and 10 Hz Interharmonics modes 6.3 EUT Load Operation The typical disturbances generated by the HFG02 in each of the EUT modes is shown below: Figure 11: Disturbances generated in Dimmer and ½ wave rectifier modes York EMC Services... - Page 20 HFG02 Operation Manual Figure 12: Half-wave rectifier current profile Figure 13: Dimmer current profile Figure 14: Intermittent flicker voltage profile York EMC Services Page 20 of 25 Doc. No. Y0321/DOC/024 Rev. 3...
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Page 21: Calibration
The periodicity of these checks is typically determined by the quality assurance regime employed by the user, however it is recommended that the HFG02 output be retested annually. This service is available from York EMC Services and can be arranged through your supplier. -
Page 22: Safety
Do not wet the case of the HFG02 when cleaning it, for example by using a wet cloth or aerosol cleaning fluid. If the case has become wet through any circumstances then it MUST be dried before being connected to a power supply. -
Page 23: Electromagnetic Compatibility
These phenomena are deemed non applicable on the basis that the HFG02 has no relevant signal ports. The AC test port of the HFG02 may be looked upon as a signal port but the captive lead is less than 3m in length hence the tests do not apply. -
Page 24: Maintenance And Calibration
Ensure that the airflow through the fan and ventilation duct areas remains unobstructed, and that the HFG02 is in good condition. For all maintenance and calibration procedures, the HFG02 should be returned to York EMC Services for servicing by authorized personnel. - Page 25 Euros by bank transfer, UK-drawn cheque or tests performed are listed with each product. No credit card. New customers may be asked for expiry date is issued with these results. York payment in advance. Existing customers are EMC Services provides a retest service, if the eligible for credit terms.