User`s Guide
Contents
1. 10 Certifications and 10 12 13 Appendix 1 Gain versus Frequency at 1 A Peak Typical 13 Appendix 2 Maximum Current versus Frequency 14 Appendix 3 DC Signal Linearity in 50mV A Range Typical 14 Appendix 4 Phase versus Frequency at 1 A Peak Typical 15 RP1002C User s Guide V RIGOL RP1002C Overview The RP1002C current probe enables a general purpose oscilloscope to display AC and DC current signals up to 100 A Peak 70 A RMS The RP1002C current probe can also make AC and DC measurements with a multimeter by using the BNC to banana plug adapter Maximum Conductor Size 11mm Test Clamp Test Clamp Button BNC Interface Power Supply Indicator Overload Indicator Zero Adjustment Knob Range Switch AC Adapter Input Figure 1 RP1002C Current Probe RP1002C User s Guide 1 RIGOL Control I ndicator Description Current flow symbol The arrow shows the positive direction of current flow Zero adjustment After connecting to power and fixing the current probe to a fixed position rotate the knob to adjust the probe output tothe proper DC offset It may also be used to offset a DC signal component Zeroing is not needed for AC measurements unless your instrument cannot isolate a DC component if2. Max Working Current Max Max A Working Floating 50mV A 500mV A Voltage Voltage Range Range V V DC 7 600 600 10 9 7 600 600 70 7 600 600 140 14 1200 RMS 50 5 600 600 RMS CAT II 50 5 600 600 RMS CATI 50 5 600 600 Notel For frequency derating please refer to Appendix 2 Maximum Current versus Frequency Physical Characteristics 262mm x 81mm x 36mm 10 3mm 100cm 310g battery excluded Dimensions Max Conductor under test Size Dual BNC Coaxial Cable Length Weight RP1002C User s Guide 9 RIGOL Environmental Characteristics Working to 50 C Temperature Storage 20 to 80 Temperature Humidity to 40 C 95 humidity 40 to 50 4596 humidity Pollution 2 Degree Certifications and Compliances EC Declaration of Conformity Low Voltage Low Voltage Directive 73 23 EEC as amended by 93 68 EEC Low Voltage Directive 73 23 EEC as amended by 93 68 EEC EN 61010 1 A2 1995 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements EN 61010 2 032 1995 Safety requirements for electrical equipment for measurement control and laboratory use Part 2 032 Particular requirements for hand held current clamps for electrical measurement and test Additional Complian
3. dimensions 2 Put the probe into a plastic bag or wrap to protect it from dampness 3 Place the probe into the box and stabilize it with light packaging material 4 Sealthe carton with shipping tape RP1002C User s Guide 7 RIGOL Specifications These characteristics apply to an adjusted RP1002C current probe installed on an oscilloscope of any brand The oscilloscope must be warmed up for at least 20 minutes and be in an environment with the temperature at 10 C 30 C and the humidity at 0 8096 Electrical Characteristics Current Range 50mV A 500mV A DC Accuracy typical 500mV A 3 20 20mA to 14A peak range 50mV A 4 200mA 200mA to 100A peak range 50mV A 15 maximum 100A peak to 140A peak range Gain versus frequency typical See Appendix 1 Gain versus Frequency at 1 A Peak Typical Max Working Current See Voltage and Current Ratings Max Working Voltage See Voltage and Current Ratings Max Floating Voltage See Voltage and Current Ratings Frequency Range DC to 1MHz 3dB Battery Type and Life 9V NEDA 16044 IEC 6LR61 typical 8 hours 1 each DC Signal Linearity typical See Appendix 3 DC Signal Linearity in 50mV A Range Typical Phase versus frequency typical See Appendix 4 Phase versus Frequency at 1 A Peak Typical RP1002C User s Guide Voltage and Current Ratings RIGOL Parameter
4. or damages to the device So please keep well ventilated and inspect the intake and fan regularly Do Not Operate in Wet Conditions In order to avoid short circuiting to the interior of the device or electric shock please do not operate in a humid environment Do Not Operate in an Explosive Atmosphere In order to avoid damages to the device or personal injuries it is important to operate the device away from an explosive atmosphere Keep Product Surfaces Clean and Dry To avoid the influence of dust and or moisture in air please keep the surface of device clean and dry Electrostatic Prevention Operate in an electrostatic discharge protective area environment to avoid damages induced by static discharges Always ground both the internal and external conductors of the cable to release static before connecting RP1002C User s Guide HI RIGOL Safety Terms and Symbols Terms in this Manual These terms may appear in this manual WARNI NG Warning statements indicate the conditions or practices that could result in injury or loss of life CAUTI ON IN Caution statements indicate the conditions or practices that could result in damage to this product or other property Terms on the Product These terms may appear on the Product DANGER indicates an injury or hazard may immediately happen WARNING indicates an injury or hazard may be accessible potentially CAUTION indicates a potential damage to the instrum
5. screws on the rear cover and take off the rear cover You can see the location of the battery and remove the battery While observing polarity install the new alkaline battery at the corresponding location Install the rear cover AC Power Adapter The specified AC power adapter can be used to avoid measurement error due to poor battery durability When using an AC power adapter for an extended time you are recommended to remove the battery This is because heating will result in battery leakage and battery electrolyte will rust the circuit board thus creating major damage Furthermore as batteries are high pollution products you are recommended to avoid using them as far as possible RP1002C User s Guide RIGOL Cleaning To clean the probe exterior use a soft cloth dampened in a solution of mild detergent and water To clean the core open the test clamp and clean the exposed core surfaces with a cotton swap dampened with isopropyl alcohol isopropanol Lubricate the clamp mating surfaces with light oil Note Do not clean with solvents or abrasives Do not immerse the probe Preparation for shipment A special box is provided to be used for this product convenient for storage and shipment Please do not discard it If the original packaging is unfit for use or not available use the following packaging guidelines 1 Usea sturdy shipping carton having inside dimensions at least one inch greater than the probe
6. RIGOL User s Guide RP1002C Current Probe Mar 2013 RI GOL Technologies nc RIGOL Guaranty and Declaration Copyright 2012 RIGOL Technologies Inc All Rights Reserved Trademark I nformation RIGOL is a registered trademark of RIGOL Technologies Inc Publication Number UGE17102 1110 Notices RIGOL products are protected by patent law in and outside of P R C RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at company s sole decision e Information in this publication replaces all previously corresponding material RIGOL shall not be liable for losses caused by either incidental or consequential in connection with the furnishing use or performance of this manual as well as any information contained Any part of this document is forbidden to be copied or photocopied or rearranged without prior written approval of RIGOL Product Certification RIGOL guarantees this product conforms to the national and industrial standards in China as well as the 1509001 2008 standard and the 15014001 2004 standard Other international standard conformance certification is in progress Contact Us If you have any problem or requirement when using our products please contact RIGOL Technologies Inc or your local distributors or visit www rigol com RP1002C User s Guide RIGOL General Safety Summary Please review the following safety precautions care
7. ce 1 61010 1 2 1995 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements EC61010 2 032 1994 Safety requirements for electrical equipment for measurement control and laboratory use Part 2 032 Particular requirements for hand held current clamps for electrical measurement and test 10 RP1002C User s Guide RIGOL Installation CAT III Equipment in a fixed industrial Overvoltage location usually permanently connected CAT II Equipment at this level includes Category appliances portable tools and similar products Equipment is usually cord connected CAT Secondary signal level or battery operated circuits of electronic equipment Pollution A measure of the contaminates that could Degree occur in the environment around and within a product Products should be used only in the environment for which they are rated Pollution Degree 1 No pollution or only dry nonconductive pollution occurs Products in this category are generally encapsulated hermetically sealed or located in clean rooms Pollution Degree 2 Normally only dry nonconductive pollution occurs Occasionally a temporary conductivity that is caused by condensation must be expected This location is a typical office home environment Temporary condensation occurs only when the product is out of service RP1002C User s Guide RIGOL Accessori
8. ent or other property might occur Symbols on the Product These symbols may appear on the product Double Safety Protective Chassis Test Insulation Warning Earth Ground Ground Terminal IV RP1002C User s Guide RIGOL Contents Guaranty and Declaration eese General Safety lI Safety Terms and Symbols ener IV RP1002C Overview eer rene enne nene nnne nana nnn nn 1 Basic Operation 1 Connection between the Current Probe and Oscilloscope 1 Connection between the Current Probe and Digital Meter 4 Maintenance 5 Battery iic ex a HE UD RO NOR RR 5 To Install the Battery 6 AG POWer Ad aptel iere veinte it Pe 6 ha o ee Qe 7 Preparation for shipment 7 Specifications 8 Electrical Characteristics 0000 nananana 8 Voltage and Current 9 Physical 5 1 4 4 11 9 Environmental
9. es RP1002C AC Power Adapter Dual BNC Coaxial Cable BNC to banana Plug Adapter An Chinese and English User s Guide A dual BNC coaxial cable A BNC to banana plug adapter An AC power adapter that accords with the standard of the destination country B WN 12 RP1002C User s Guide RIGOL Appendix Appendix 1 Gain versus Frequency at 1 A Peak Typical Gain in dB 100 1K 5k 10K 50K 100K 500K 1M 3M Frequency Hz RP1002C User s Guide 13 RIGOL Appendix 2 Maximum Current versus Frequency 56A 49A Peak 42 current 35A RMS current 28A 21A 14A 7A 0A 100 1K 10K 100K 500K 1M Frequency Hz Appendix DC Signal Linearity in 50mV A Range Typical Uncertainty 96 Typical Specification 0 20 40 60 80 100 Amperes A 14 RP1002C User s Guide RIGOL Appendix 4 Phase versus Frequency at 1 A Peak Typical 0 orm 10 50 mV A range 50 Phase in degrees 100 il 150 iil 100 1K 10K 100K 500k 1M Frequency Hz RP1002C User s Guide 15
10. fully before putting the instrument into operation so as to avoid any personal injuries or damages to the instrument and any product connected to it To prevent potential hazards please use the instrument only specified by this manual Ground The nstrument The instrument is grounded through the Protective Earth lead of the power cord To avoid electric shock it is essential to connect the earth terminal of power cord to the Protective Earth terminal before any inputs or outputs Observe All Terminal Ratings To avoid fire or shock hazard observe all ratings and markers on the instrument and check your manual for more information about ratings before connecting Replace Fuse Properly Make sure that no overvoltage such as voltage caused by thunderbolt this product Otherwise the operator might be exposed to electric shock Do Not Operate Without Covers Do not operate the instrument with covers or panels removed Avoid Circuit or Wire Exposure Do not touch exposed junctions and components when the unit is powered RP1002C User s Guide RIGOL Do Not Operate With Suspected Failures If you suspect damage occurs to the instrument have it inspected by qualified service personnel before further operations Any maintenance adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel Keep Well Ventilation Inadequate ventilation may cause increasing of temperature
11. ical Current Waveforms RP1002C User s Guide 3 RIGOL Connection between the Current Probe and Digital Meter Connect the BNC connector of the RP1002C current probe and the input terminal of the digital meter using the BNC to banana plug adapter provided with the accessories To measure only AC current select the AC volts of the meter To measure DC current select the DC volts of the meter and adjust the probe output to the proper DC offset When connecting the current under test please note the current convention arrow on the test clamp to get the proper polarity reading Note To increase the measurement sensitivity of the RP1002C current probe loop additional turns of the wire under test through the test clamp The sensitivity of the RP1002C current probe is multiplied times the number of loops in the test clamp for example 50 mV A X 4 turns 200 mV A 4 RP1002C User s Guide RIGOL Maintenance Battery 1 RP1002C current probe uses a single square 9 V battery This instrument is a high power product Please use the specified alkaline battery 2 battery in the RP1002C current probe is drained significant measurement errors may occur The green battery indicator will continue to light until a low battery voltage of 6 5 V is reached RP1002C User s Guide 5 RIGOL To Install the Battery 1 2 Remove the test clamp from the circuit Remove the three
12. present Range switch Slide the switch from OFF 500mV A to either the 50 mV A or 500mV A range 50 When 50 mV A or 500mV A is selected OFF the probe is turned on and the green battery indicator ON lights san Power Supply indicator The green power supply indicator lights when the ON probe is turned on For more information please refer to To Install the Battery Overload indicator The red overload A indicator lights and flicks continuously if the measured signal is greater than the maximum range of the selected range capacity RP1002C User s Guide RIGOL Basic Operation Before using the current probe the battery or specified AC power adapter must be installed For the battery installation instructions refer to To Install the Battery CAUTI ON Do not clamp the probe onto circuits with voltages greater than 600 VAC Otherwise personal injury or damage to the probe may result CAUTI ON Always connect the RP1002C current probe output to the instrument before clamping onto the circuit under test Connection between the Current Probe and Oscilloscope 1 Set the coupling mode of the oscilloscope to DC and connect the BNC interface of the RP1002C current probe to the oscilloscope input via dual BNC coaxial cable 2 Move the Range switch to the 50 mV A or 500 mV A position to turn on the RP1002C current probe At this point the green battery indicator lights 3 Usethe ze
13. ro adjustment knob to adjust the probe to the proper DC offset RP1002C User s Guide 1 RIGOL Note when measuring DC signals accurate DC value is possible only when the current probe is fixed at a certain position otherwise the change of the position of the probe will cause the DC drift When measuring AC signals users can move the current probe 4 Before connecting the current probe to circuit open the test clamp and clamp it onto the conductor as shown in the figure below Figure 2 Connection between the Test Clamp and Conductor 2 RP1002C User s Guide RIGOL 5 Adjust the probe channel and oscilloscope as necessary to get a clear and stable view of the signal At this point you can see both the current components of AC and DC Set the coupling mode of the oscilloscope to AC to see the current components of AC The operation method of the current components of AC is the ratio of the voltage amplitude measured through the oscilloscope and the switch range currently selected of the current probe 50 mV A or 500 mV A Note The current drawn by different devices look much different than that of others While the RMS current can only be used in low frequency current the momentary peaks may be quite high The figure on the next page shows the difference between the line current drawn by a resistive load and a motor controller Resistive load Motor controller HH HHH Figure 3 Typ
Download Pdf Manuals
Related Search