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Getting Started

A6302 and A6302XL Instructions

7

To determine the maximum allowable pulse amplitude, measure the pulse width
at the 50% points (see Figure 3b). Divide the Ampere-second (or Ampere-
microsecond) specification of your probe by the pulse width. The quotient is the
maximum allowable current; the peak amplitude of the measured pulse must be
less than this value.

For example, the A6302 current probe has a maximum Ampere-second product
of 100 A

m

s. If a pulse measured with an A6302 probe has a width of 3 

m

s, the

maximum allowable peak current would be 100 A

m

s divided by 3 

m

s, or 33.3 A.

Procedure B

Summary of Contents for A6302

Page 1: ...rrent Probes 070 3905 04 Warning The servicing instructions are for use by qualified personnel only To avoid personal injury do not perform any servicing unless you are qualified to do so Refer to all...

Page 2: ...tents issued and pending Information in this publication supercedes that in all previously published material Specifications and price change privileges reserved Printed in the U S A Tektronix Inc P O...

Page 3: ...tions This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish service under this...

Page 4: ...ion you may purchase up to five years of Calibration Services Service Assurance Advantages Priced well below the cost of a single repair or calibration Avoid delays for service by eliminating the need...

Page 5: ...e Slide 3 Degaussing and Autobalancing the Current Probe 4 Probe Trim Adjust for Gain Accuracy AM 503B and AM 5030 Only 4 Maximum Current Limits 5 Specifications 8 Maintenance 12 Cleaning 12 Disassemb...

Page 6: ...7 Probe jaw dimensions nominal 10 Figure 8 Removing the strain relief boot 13 Figure 9 Removing the top half of the probe 14 Figure 10 Removing the probe slide 14 Figure 11 Removing the current trans...

Page 7: ...ounded through the grounding conductor of the mainframe power cord To avoid electric shock the grounding conductor must be connected to earth ground Before making connections to the input or output te...

Page 8: ...appear on the product DANGER indicates an injury hazard immediately accessible as you read the marking WARNING indicates an injury hazard not immediately accessible as you read the marking CAUTION in...

Page 9: ...y of the AM 503 series current probe amplifiers You can find additional documentation supporting the operation and maintenance of the AM 503 series amplifiers in the following manuals AM 503 Instructi...

Page 10: ...Preface vi A6302 and A6302XL Instructions...

Page 11: ...ile not exceeding the amp second rating With the 11A16 plug in the A6302 can measure currents to 10 5 A The A6302XL is an extended length cable version of the A6302 It offers the same current range as...

Page 12: ...ockwise to lock the connector CAUTION Handle the current probe with care Do not drop the probe or subject it to impact or the core may crack Do not connect or disconnect the current probe while the pr...

Page 13: ...ier lights WARNING When the probe slides are open the exposed ferrite core pieces are not insulated To avoid injury or equipment damage remove power from an uninsulated wire before clamping the curren...

Page 14: ...ifier 2 Remove the current probe from the conductor under test 3 Lock the probe slide closed see Figure 2 4 Press the amplifier PROBE DEGAUSS AUTOBALANCE button NOTE The degauss procedure will fail if...

Page 15: ...rs The section titled Specifications on page 8 lists the maximum current ratings of the probe Maximum Continuous Current refers to the maximum current that can be continuously measured at DC or at a s...

Page 16: ...50 point of the measured signal must be less than this value For example the A6302 current probe has a maximum Ampere second product of 100 A ms If a pulse measured with an A6302 probe has a peak curr...

Page 17: ...d specification of your probe by the pulse width The quotient is the maximum allowable current the peak amplitude of the measured pulse must be less than this value For example the A6302 current probe...

Page 18: ...justing R364 HF COMP located inside the AM 503 amplifier Refer to the AM 503 Instruction Manual 070 2052 XX for instructions on how to access this adjustment 2 On the AM 503B and AM 5030 the DC gain a...

Page 19: ...imum peak pulse 50 A Amperes peak Allowable pulse width microseconds Maximum continuous input 20 A Any width Figure 4 A6302 and A6302XL specified operating area Frequency Maximum input current amperes...

Page 20: ...uency MHz Figure 6 A6302 and A6302XL insertion impedance curve Table 3 Mechanical characteristics Probe dimensions Length 20 cm 7 77 inches Width 1 6 cm 0 625 inches Height 3 2 cm 1 25 inches Cable le...

Page 21: ...ation as listed in the Official Journal of the European Communities Low Voltage Directive 73 23 EEC as amended by 93 68 EEC EN 61010 1 Safety requirements for electrical equipment for measurement cont...

Page 22: ...ate the jaws mating surfaces Any lubricant between the core pieces should be removed with a recommended solvent Do not use chemicals containing benzine benzene toluene xylene acetone or similar solven...

Page 23: ...position NOTE The probe slide contains a tiny metal ball In step 3 be careful not to lose the ball by accidentally letting it fall out 3 Hold the probe in a top up horizontal position and slide the t...

Page 24: ...he top forward off the end of the bottom half of the probe body Be careful to keep this tiny metal ball from falling out a b Figure 9 Removing the top half of the probe 1 Hold the bottom half of the p...

Page 25: ...y of the A6302 probe 3 Before reassembling the probe be sure that the gap between the stationary and moveable core pieces is clean If necessary use isopropyl alcohol or a similar cleaning agent to cle...

Page 26: ...g the current transformer of the A6302XL probe 3 Before reassembling the probe be sure that the gap between the stationary and moveable core pieces is clean If necessary use isopropyl alcohol or a sim...

Page 27: ...use the original packaging if possible If the original packaging is unfit for use or not available use the following packaging guidelines 1 Use a corrugated cardboard shipping carton having inside dim...

Page 28: ...following information in your order Part number Instrument type or model number Instrument serial number Instrument modification number if applicable If you order a part that has been replaced with a...

Page 29: ...rt is good for all serial numbers 5 Qty This indicates the quantity of parts used 6 Name Description An item name is separated from the description by a colon Because of space limitations an item name...

Page 30: ...6 06 175 1836 07 B072000 1 CABLE ASSY CABLE W CIRCUIT BOARD A6302 80009 175 1836 07 6 213 0087 00 2 SCREW TPG TC 2 32 X 0 5 TYPE BT PANHEAD STEEL CADIUM PLATED POZIDRIVE 3M099 ORDER BY DESCR 7 334 904...

Page 31: ...Replaceable Parts A6302 and A6302XL Instructions 21 1 2 3 4 5 6 7 8 9 10 11 12 A6302 BO64999 below 9 5 13 Figure 13 A6302 exploded view...

Page 32: ...7 00 2 SCREW TPG TC 2 32 X 0 5 TYPE BT PANHEAD STEEL CADIUM PLATED POZIDRIVE 3M099 ORDER BY DESC 7 334 9049 00 1 LABEL LEXAN IDENTIFICATION A6302XL 80009 334 9049 00 8 204 0714 03 B010100 B010999 1 BO...

Page 33: ...Replaceable Parts A6302 and A6302XL Instructions 23 1 2 3 4 5 6 7 8 9 10 11 12 A6302XL BO10999 below 9 5 13 Figure 14 A6302XL exploded view...

Page 34: ...44101 3M099 PORTLAND SCREW COMPANY 6520 N BASIN AVE PORTLAND OR 97217 80009 TEKTRONIX INC 14150 SW KARL BRAUN DR PO BOX 500 BEAVERTON OR 97077 0001 91260 CONNOR FORMED METAL PRODUCTS 1729 JUNCTION AV...

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