80i-500s
Contents
1. ek FS Ig ae 5100B 5100B DIRECT S D0 Hi E H 5220A f it i i 5100B 5220A i 0205 05 aa see 0 25W 1 SHUNT 50 TURN TOROID COIL noooonoooo Figure 4 Performance Test and Calibration Setup 50 TURNS WOUND ON CYLINDRICAL FORM USING 10 GAUGE MAGNET WIRE 10 5 CM 4 INCHES REMOVE FORM AND TAPE COIL TOGETHER MAKING SURE 50 WIRES ARE TAPED FAN OUT COIL TO 270 WITH SPACING 1 CM 0 4 INCH USING TAPE TO MAINTAIN COIL SHAPE Figure 5 Toriod Coil Construction Table 2 Performance Test Points 5100B Direct 5100B RMS AMPS SETTINGS MEASURED 0 1A 50 5A or 60 Hz 0 4A 50 20A or 60 Hz LOW LIMIT HIGH LIMIT PHASE OUTPUT mV OUTPUT mV SHIFT 4 45 5 55 19 0 21 0 3 Table 3 Performance Test Points 5100B and 5220A 5100B SETTINGS 1V 50 or 60 Hz 1V 400 Hz 1V 1 kHz 2V 50 or 60 Hz 10V 50 or 60 Hz RMS AMPS LOW LIMIT HIGH LIMIT PHASE MEASURED OUTPUT mV OUTPUT mV SHIFT 50A 47 5 52 5 50A 45 0 55 0 50A 45 0 55 0 E 100A 98 0 102 0 1 500A 490 0 510 0 a CALIBRATION If the performance test fails a qualified technician should complete the following calibration procedure 1 Connect test equipment as shown in Figure 4 Connection B and allow 30 minutes for stabilization Do not have the shunt connected during the calibration procedure2. 2 Set the 5100B output to 8V at 50 Hz and enable the 5220A to operate This produces 400 ampere turns in the center conductor bundle of the toriod coil 8 x 50 turns Set the DMM function and range to display 400 mV ac 4 Using the Banana to BNC Adapter connect the probe to the DMM 5 Clamp the Current Probe around the coil as shown The probe jaws must be centered around the coil 6 Adjust the calibration potentiometer accessible next to cable input to probe handle to read 403 mV ac on the DMM The adjustment to 403 mV ensures that the probe meets accuracy specifications where response roll off occurs 7 Verify calibration by rechecking the test points in Tables 2 and 3 CAUTION Remove the shunt before making the last check at 500A Otherwise the maximum current rating of the shunt will be exceeded TROUBLESHOOTING If the 80i 500s does not perform properly use the following steps to help isolate the problem 1 Inspect the jaw mating surface for cleanliness If any foreign material is present the jaws will not close properly and errors will result 2 Verify that the BNC is connected to an ac volts input on the measurement instrument The Current Probe outputs 1 mV ac per amp measured 3 Verify that the function selection on the measurement instrument is correct i e the display vertical resolution is not to low or high REPLACEMENT PARTS To order replacement parts in the USA call 1 800 526 4
3. A Rated for 600V ac circuits of Overvoltage Category III per IEC 1010 1 and 300V ac circuits of Overvoltage Category IV per IEC 1010 1 Overvoltage Installation Category III refers to distribution level and fixed installation circuits inside a building electrical service entrance Overvoltage Installation Category IV refers to primary supply overhead lines and cable systems outside a building Designed to Protection Class II double or reinforced insulation requirements of UL 1244 ANSI ISA S82 CSA C22 2 No 1010 1 92 and IEC 1010 1 ELECTRICAL SPECIFICATIONS Current Range 1A to 500A ac rms AC Current Over Range Limit Up to 700A ac rms for maximum of 10 minutes followed by removal from current carrying conductor for at least 30 minutes Output Signal 1 mV ac A ac Influence of Temperature on Accuracy lt 0 15 per 10 C 18 F for temperatures from 10 to 18 C 14 to 64 F and from 28 to 50 C 82 to 122 F Basic Accuracy 45 to 65 Hz Input Current Error Phase Shift 1 to 20A 5 of rdg 0 3A Not Specified 20 to 100A 5 of rdg 3 100 to 500A 2 of rdg 1 Extended Accuracy For other frequencies refer to the appropriate input current range and add the error listed below to the Basic Accuracy error Input Current Error 5 to 10 Hz 1 to 500A not specified 10 to 20 Hz 1 to 300A 5 300 to 400A 15 400 to 500A 25 20 to 45 Hz 1 to 500A 5 65 Hz to 3 kHz 1 to 50A 5 0 4A
4. adapter order PM 9053 from Fluke can also be used with standard inputs on a digital multimeter DMM e Range and resolution capable of displaying 1mV of output per amp of measured current e AC Volts accuracy of 1 or better to take full advantage of the accuracy of the probe e Input impedance of greater than or equal to 1MQ in parallel with a maximum of 47 pF OPERATING INSTRUCTIONS Scope Mode 1 Connect the 80i 500s Current Probe to the desired input channel on the oscilloscope Use a 1 1 probe setting Clamp the current probe around the conductor Press to select Scope Mode Press 4 Adjust J or volts division for the best vertical display For line power currents less than 100A 50 mV div is a good first choice 7 Adjust time division for the best horizontal display For power line frequency 5 msec div is a good choice OPERATING INSTRUCTIONS Meter Mode 1 See Figure 3 Connect the 801 500s Current probe to Channel A O TOT AR Oo N Use a 1 1 probe setting Clamp the current probe around the conductor Press meren Jto select the Meter Mode Press amp or _v_ to select an appropriate meter range The current probe output is 1 mV per ampere measured MEASUREMENT CONSIDERATIONS Observe the following guidelines for positioning the current probe jaws O12 SR G0 ND e Center the conductor inside the probe jaws e Make sure the probe is perpendicular to the condu
5. the terms of the order The purchaser assumes all risk of loss or damage to instruments upon delivery by Fluke to the carrier If an instrument is damaged in transit PURCHASER MUST FILE ALL CLAIMS FOR DAMAGE WITH THE CARRIER to obtain compensation Upon request by purchaser Fluke will submit an estimate of the cost to repair shipment damage Fluke will be happy to answer all questions to enhance the use of this instrument Please address your requests or correspondence to FLUKE CORPORATION P O BOX 9090 EVERETT WA 98206 9090 ATTENTION Sales Department For European Customers Fluke Europe B V P O Box 1186 5602 B D Eindhoven The Netherlands 8 93 SERVICE For service information call 1 800 825 9810 USA and Canada From other countries contact the nearest Fluke Service Center For application or operation assistance or information on Fluke products call USA 1 888 99 FLUKE 1 888 993 5853 Canada 1 800 36 FLUKE 1 800 363 5853 Europe 31 402 678 200 Japan 81 3 3434 0181 Singapore 65 738 5655 Anywhere in the world 1 425 446 5500 Or visit Fluke s Web site at Address correspondence to Fluke Corporation Fluke EuropeB V P O Box 9090 P O Box 1186 Everett WA 98206 9090 5602 BD Eindhoven USA The Netherlands
6. 50 to 500A 5 3 kHz to 10 kHz 1 to 500A not specified 3 db 5 Hz and 10 kHz typical Input Load Impedance of host instrument gt 1MQ2 in parallel with up to 47 pF dV dt max 0 24 mV usec Rise or Fall Time lt 40 usec A Working Voltage 600V ac rms in compliance with IEC 1010 1 A Common Mode Voltage 600V ac rms from earth ground in compliance with IEC 1010 1 Influence of Adjacent Conductor lt 5 mA A Influence of Conductor Position in Jaw Opening 1 5 of reading 0 1A GENERAL SPECIFICATIONS Dimensions 66 x 195 x 34 mm 2 6 x 7 7 x 1 3 in Weight 420g 14 8 oz Temperature Operating 10 to 50 C 14 to 122 F Storage 40 to 71 C 40 to 160 F Relative Humidity 0 to 95 10 to 30 C 50 to 86 F 0 to 75 30 to 40 C 86 to 104 F 0 to 45 40 to 50 C 104 to 122 F Altitude non operating 0 to 12000 meters 0 to 39370 ft operating 0 to 2000 meters 0 to 6560 ft Maximum Conductor Size One 30 mm 1 18 in 750 kcmils MCM THHN two 25 mm 0 98 in 500 kcmils MCM THHN or one 63 x 5 mm 2 5 x 0 2 in Bus Bar Output Cable 1 6 meters 63 in BNC termination Cable and BNC are rated to 600V ac rms for enhanced safety Mechanical Shock 100G per IEC 68 2 27 INSTRUMENT COMPATIBILITY The 80i 500s is compatible with any oscilloscope voltmeter or other voltage measuring device that has the following features e Accepts a standard BNC connector A BNC to bannana
7. 731 To order outside the USA contact the nearest service center Use the following part numbers e Cable 600V rms Safety Insulated 935036 e Quick Reference Card 936927 e Instruction Sheet 936922 Order Fluke Part PM 9053 BNC to Banana Adapter to use the Current Probe with a DMM SERIAL NUMBER LOCATION The serial number date code is located on the handle The serial number should be used when ordering parts or requesting service calibration information WARRANTY amp LIMITATION OF LIABILITY Fluke Corporation Fluke warrants this instrument to be free from defects in material and workmanship under normal use and service for a period of 1 year from date of shipment Software is warranted to operate in accordance with its programmed instructions on appropriate Fluke instruments It is not warranted to be error free This warranty extends only to the original purchaser and shall not apply to fuses computer media batteries or any instrument which in Fluke s sole opinion has been subject to misuse alteration abuse or abnormal conditions of operating or handling Fluke s obligation under this warranty is limited to repair or replacement of an instrument which is returned to an authorized service center within the warranty period and is determined upon examination by Fluke to be defective if Fluke determines that the defect or malfunction has been caused by misuse alteration abuse or abnormal conditions of operation or handl
8. FLUKE 80i 500s AC CURRENT PROBE FOR OSCILLOSCOPES Instruction Sheet INTRODUCTION The Fluke 80i 500s is a clamp on current probe that is designed to reproduce current waveforms found in modern commercial and industrial power distribution systems The probe s performance is optimized for accurate reproduction of currents at line frequency and up to the 50th harmonic The 80i 500s is also compatible with any instrument capable of millivolt measurements e Ideal for measuring distorted current waveforms and associated harmonics e Allows measurement of currents from 1 to 500A ac rms 5 Hz to 10 kHz without breaking into the circuit e Provides an output of 1 mV ac per 1 amp ac e A passive filter eliminates noise and ring on rapidly rising waveforms ensuring accurate reproduction on oscilloscope displays e Rated for 600V circuits of Overvoltage Category III per IEC 1010 1 See Safety Specifications for an explanation of Overvoltage Categories AWARNING Read Safety Information Before using the probe Figure 1 80i 500s AC Current Probe PN 936922 January 1994 1994 Fluke Corporation All rights reserved Printed in U S A All product names are trademarks of their respective companies BOX CONTENTS The shipping container includes the 80i 500s Current Probe this Instruction Sheet a Quick Reference Card and a product registration card SAFETY INFORMATION Read the following safety informatio
9. a fixed fee Cleaning and Storage Periodically wipe the case with a damp cloth and detergent do not use abrasives or solvents Open the jaws and wipe the magnetic pole pieces with a lightly oiled cloth Do not allow rust or corrosion to form on the magnetic core ends PERFORMANCE VERIFICATION Verify probe accuracy with the test setups shown in Figure 4 Required test equipment is defined in Table 1 Toriod coil construction is illustrated in Figure 5 First setup Connection A and makes the checks called for in Table 2 Connect the output of the probe directly to the signal in on the phase meter for the phase check Then disconnect A at the 5100B and set up Connection B Make the first four checks called for in Table 3 Connect the probe directly to the phase meter for the phase check CAUTION Remove the shunt before making the last check at 500A Otherwise the maximum current rating of the shunt will be exceeded Table 1 Required Test Equipment REQUIRED RECOMMENDED MODEL AC Calibrator Fluke Model 5100B Transconductance Amplifier Fluke Model 5220A Digital Multimeter DMM Fluke Model 8050A Phase Meter Clarke Hess Model 6000 0 059 2A non inductive shunt Empro Model HA 2 100 Small insulated screwdriver Spectral Banana to BNC Adapter Fluke Model PM9053 50 Turn Toriod Coil See Figure 5 PHASE METER
10. ctor e f possible avoid measurements close to other current carrying conductors 1A TO 300A MEASUREMENT Vrms AC X XXX CHANNEL A 1 1 PROBE 307 250 300A TO 500A MEASUREMENT oL Figure 3 Setup Guide Meter Mode MAINTENANCE Before each use assure continued safety by inspecting the probe Look for cracks or missing portions of the probe housing and output cable insulating cover and for loose or weakened components Pay particular attention to the insulation surrounding the probe jaws If a probe fails this inspection tape is shut to prevent unintended operation To check probe performance complete the Performance Verification procedure WARNING THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED PERSONNEL ONLY TO AVOID ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING PROCEDURES UNLESS YOU ARE QUALIFIED TO DO SO READ THE INFORMATION TITLED SAFETY AT THE BEGINNING OF THIS INSTRUCTION SHEET BEFORE PROCEEDING Repairs or servicing not covered in this instruction sheet should be performed only at a Fluke Service Center A probe under warranty will be promptly repaired or replaced at Fluke s discretion and returned at no charge See the registration card for warranty terms If the warranty has lapsed the probe will be repaired or replaced and returned for
11. ing Fluke will repair the instrument and bill the purchaser for the reasonable cost of repair If the instrument is not covered by this warranty Fluke will if requested by purchaser submit an estimate of the repair costs before work is started To obtain repair service under this warranty purchaser must forward the instrument transportation prepaid and a description of the malfunction to the nearest Fluke Service Center The instrument shall be repaired at the Service Center or at the factory at Fluke s option and returned to purchaser transportation prepaid The instrument should be shipped in the original packaging carton or a rigid container padded with at least four inches of shock absorbing material FLUKE ASSUMES NO RISK FOR IN TRANSIT DAMAGE THE FOREGOING WARRANTY IS PURCHASER S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PORPOSE OR USE FLUKE SHALL NOT BE LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSS WHETHER IN CONTRACT TORT OR OTHERWISE CLAIMS Immediately upon arrival purchaser shall check the packing container against the enclosed packing list and shall within 30 days of arrival give Fluke notice of shortages or any nonconformity with the terms of the order if purchaser fails to give notice the delivery shall be deemed to conform with
12. n carefully before attempting to operate or service the current probe e A Never use the probe on circuits rated higher than 600V in Overvoltage Category III CAT III or 300V in Overvoltage Category IV CAT IV of IEC 1010 1 See Safety Specifications Use extreme caution when clamping around uninsulated conductors or bus bars e Keep your fingers behind the finger guard e Check magnetic mating surface of the probe jaws these should be free of dust dirt rust and other foreign matter e Do not use a probe that is cracked damaged or has a defective cable Such probes should be made inoperative by taping the clamp shut to prevent operation In this instruction sheet a WARNING identifies conditions and actions that pose hazards to the user A Caution identifies conditions and actions that may damage the current probe International electrical symbols used are explained in Figure 2 AC ALTERNATING A CAUTION see CURRENT explanation in manual al Either DC or AC m Equipment protected throughout by DOUBLE INSULATION or REINFORCED INSULATION IF EARTH Figure 2 International Electrical Symbols The 80i 500s complies with IEC Publication 1010 1 and other safety standards see Safety Specifications Follow all warnings to ensure safe operation Use of this equipment in a manner not specified herein may impair the protection provided by the equipment SAFETY SPECIFICATIONS
Download Pdf Manuals
Related Search
80i 500s 80i-500s