Fluke i50s User Manual Download Page 3

 

 

Table of Contents 

 Title 

Page 

 
Introduction .......................................................................................... 1

 

Safety Instructions ................................................................................ 2

 

Symbols ................................................................................................ 3

 

Probe Features ......................................................................................  4

 

Probe Operating Instructions ................................................................ 5

 

Connections ...................................................................................... 5

 

Activating the Probe .........................................................................  6

 

Current Measurement........................................................................ 7

 

Range Selection ................................................................................  7

 

Auto Zero..........................................................................................  8

 

Degauss............................................................................................. 8

 

Indicators .......................................................................................... 8

 

Power Supply Operating Instructions ............................................... 9

 

Fuse Rating .......................................................................................  10

 

Maintenance.......................................................................................... 11

 

Cleaning............................................................................................ 11

 

Power Supply Fuse Replacement...................................................... 12

 

Storage .............................................................................................. 12

 

Specifications........................................................................................ 13

 

Probe................................................................................................. 13

 

Electrical Specifications................................................................ 13

 

Dynamic Characteristics ...............................................................  14

 

General Data .................................................................................  14

 

Power Supply.................................................................................... 15

 

Electrical....................................................................................... 15

 

Various.......................................................................................... 16

 

Safety ................................................................................................ 17

 

Safety Standards ........................................................................... 17

 

EMC Standards ............................................................................. 17

 

Accessories ........................................................................................... 20

 

Service .................................................................................................. 20

 

 

 

Summary of Contents for i50s

Page 1: ...0s Current Probe PSi50s Power Supply Users Manual PN 2842332 June 2007 2007 Fluke Corporation All rights reserved Printed in the Netherlands All product names are trademarks of their respective compan...

Page 2: ...e center to obtain return authorization information then send the product to that service center with a de scription of the difficulty postage and insurance prepaid FOB Destination Fluke as sumes no r...

Page 3: ...nge Selection 7 Auto Zero 8 Degauss 8 Indicators 8 Power Supply Operating Instructions 9 Fuse Rating 10 Maintenance 11 Cleaning 11 Power Supply Fuse Replacement 12 Storage 12 Specifications 13 Probe 1...

Page 4: ...i50s Users Manual ii...

Page 5: ...chnology the Probe can accurately measure currents over the frequency range of dc to 50 MHz with a measuring range up to 50 A peak The Probe is a general purpose universal current Probe which can be u...

Page 6: ...ified by the manual the protection provided may be impaired Use the Power Supply only with i50s Current Probes Do not use the Probe without consulting local and national safety codes and use of protec...

Page 7: ...rs without taking addition protective measures T Double insulation I Fuse Conforms to Canadian Standards Association P Complies with the relevant European standards Conforms to Australian standards CA...

Page 8: ...ply Connector B Degauss Button H Grounding Lead C Auto Zero Button I Ground Terminal LED D Range Selection Button J Probe Measuring Head E Indicator for Overheating K Tactile Barrier F LED Indicator f...

Page 9: ...ance is 1 M 2 Connect a 12 V external power supply to the power supply connector on the Probe interface Do not switch on the power supply until the power supply connections are made using the power su...

Page 10: ...stics of the power supply must be in accordance with the requirements in Specifications Before activating the Probe ensure that the Probe head is locked with no primary conductor see Figure 3 Probe LO...

Page 11: ...ive output is obtained when the current flows in the direction of the arrow on the Probe head W Caution The performance of the Probe deteriorates if there is mechanical stress within the aperture hind...

Page 12: ...robe head is performed by pressing the DEGAUSS button The Probe must remain locked without a primary conductor During this operation the DEGAUSS LED lights up for six seconds An auto zero of the resid...

Page 13: ...tions W Caution To avoid damaging the Power Supply use the following guidelines Do not disconnect the protective ground The mains plug must be connected to a mains voltage supply with a ground termina...

Page 14: ...y Connector B Power Indicator F Grounding Terminal C Power Switch G Input Voltage Selector Switch D Fuse Holder Figure 4 PSi50s Power Supply Fuse Rating The Power Supply is protected by a supplied mai...

Page 15: ...age to the Probe or Power Supply when cleaning Do not use strong cleaning detergents or solvents like trichloroethylene Clean only using mild soap and water After cleaning remove all residue of soap a...

Page 16: ...ply and that the Probe s is disconnected before changing the fuse or opening the fuse compartment Remove the fuse holder cover located on the rear panel and replace the fuse with an appropriately rate...

Page 17: ...cy dc to 100 Hz at 25 C 0 5 at IN typical 1 5 at IN max Gain variation max 0 04 of rdg C Step response see Figure 5 Frequency response see Figure 6 Insertion impedance ZI see Figure 7 0 1 up to 10 MHz...

Page 18: ...ectric withstand 1350 Vrms 50 Hz 1 min Working Voltage CAT I 300 Vrms or dc Pollution Degree 2 CAT II 150 Vrms or dc Pollution Degree 2 Operating temperature 0 C to 40 C 32 F to 104 F Storage temperat...

Page 19: ...115 V ac nominal 103 V ac to 127 V ac On 230 V ac 230 V ac nominal 207 V ac to 253 V ac Frequency range of ac voltage 44 to 60 Hz Protection fuse 1 AT 230 V ac 2 AT 115 V ac dim 5 x 20 mm Nominal rate...

Page 20: ...t values are valid for each output It is possible to use the two outputs simultaneously Various Operating temperature 25 55 C 13 F 131 F Storage temperature 40 85 C 40 F 185 F EMC In compliance with s...

Page 21: ...1010 31 2002 Particular requirements for hand held Probe assemblies for electrical measurement and test 300 V rms or dc overvoltage Cat I Pollution degree 1 EMC Standards RF Susceptibility EN 50082 1...

Page 22: ...al 18 Reference PR 50 Rise time 2 ns Time base 10 ns div exi04f eps Figure 5 Step Response 6 00 5 00 4 00 3 00 2 00 1 00 0 00 1 00 0 01 0 10 1 00 10 00 100 00 Frequency MHz dB exi05f eps Figure 6 Freq...

Page 23: ...0 01 0 001 1 00 10 00 100 00 mOhms Probe head grounded Frequency MHz exi06f eps Figure 7 Insertion Impedance 0 5 10 15 20 25 30 35 40 45 50 0 000 0 001 0 010 0 100 1 000 10 000 100 000 Ipeak A Frequen...

Page 24: ...to ensure you are operating it correctly If it still fails to operate properly pack securely using the original packing material if available and forward postage paid to the nearest Fluke Service Cent...

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