Fluke 1630-2 Calibration Manual Download

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June 2017 Rev. 1, 6/20

All product names are trademarks of their respective companies.

Specifications are subject to change without notice.

1630-2/1630-2 FC

Earth Ground Clamp

Calibration Manual

Summary of Contents for 1630-2

Page 1: ...0 2017 2020 Fluke Corporation All rights reserved All product names are trademarks of their respective companies Specifications are subject to change without notice 1630 2 1630 2 FC Earth Ground Clamp...

Page 2: ...n warranty service contact your nearest Fluke authorized service center to obtain return authorization information then send the product to that service center with a description of the difficulty pos...

Page 3: ...eral Specifications 5 Ground Loop Resistance 5 AC Leakage Current mA 5 Operational Error for Ground Resistance Measurement 6 Equipment and Environment 7 Setup 7 Performance Verification 8 Calibration...

Page 4: ...ii 1630 2 1630 2 FC Calibration Manual...

Page 5: ...hat measures the ground resistance without auxiliary ground rods and AC leakage current The Clamp is used in multi grounded systems without disconnecting the ground under test For complete operating i...

Page 6: ...re exposed Use Product approved measurement category CAT voltage and amperage rated accessories probes test leads and adapters for all measurements Do not use the Product if it is altered or damaged D...

Page 7: ...China metrology certification mark for measuring instruments manufactured in the People s Republic of China PRC Measurement Category III is applicable to test and measuring circuits connected to the...

Page 8: ...esistance to Earth IEC 61557 5 Effectiveness of the Protective Measures IEC 61557 16 cutoff frequency 20 kHz 3 dB Electromagnetic Compatibility EMC International IEC 61326 1 Portable Electromagnetic E...

Page 9: ...050 1 000 to 9 999 1 5 0 100 10 00 to 49 99 1 5 0 30 50 00 to 99 99 1 5 0 50 100 0 to 199 9 3 0 1 0 200 0 to 399 9 5 0 5 0 400 to 599 10 0 10 600 to 1500 20 00 1 Loop resistance with no inductance con...

Page 10: ...arameter Specification Typical Max 1 Intrinsic uncertainty IEC 61557 13 A Reference conditions 0 06 0 20 Conductor Position IEC 61557 13 E1 30 0 06 0 20 Battery Voltage IEC 61557 13 E2 4 4 V to 6 4 V...

Page 11: ...Table 3 for a list of requirements for the verification tests and calibration adjustment Table 3 Equipment Requirements CAL Point Accuracy Unit Minimum Required Characteristics IET 1433 20 0 100 1 5...

Page 12: ...surement of the loop to include in the applied resistance Table 4 Performance Test Points for Resistance Function Test Point Applied Resistance Display Reading Value Unit Lower Limit Upper Limit OHM 0...

Page 13: ...p during self calibration 3 Push and hold N 2 s to turn on the Clamp The meter will enter self calibration mode when power on Self calibration mode ends in 5 seconds After self calibration the meter e...

Page 14: ...ep apply the input signal according to the indication on the lower portion of the screen Table 6 is a list of the calibration points 8 calibration points for ac leakage current verification and adjust...

Page 15: ...urrent loop See Figure 1 The calibrator output value should be half of the value shown on the screen For example the calibrator output should be 0 100 mA for the calibration point shown on the screen...

Page 16: ...he jaw with the precision decade resistance box an a 1 loop short copper wire See Figure 2 The applied resistance value should be the same on the calibrator as the value on the screen below Figure 2 C...

Page 17: ...ation Procedure 13 4 When calibration signal is ready push E to confirm the current calibration point As the system calibrates H shows on the the screen When H symbol turns off the next calibration po...

Page 18: ...00 0 100 mA 60 HZ 3 CAL 03 0 400 0 200 4 CAL 04 4 000 2 000 5 CAL 05 40 00 20 00 6 CAL 06 400 200 0 7 CAL 07 4000 2000 8 CAL 08 40 00 A AC 20 00 A 9 CAL 09 10 CAL 10 0 100 0 100 11 CAL 11 0 250 0 250...

Page 19: ...sives Battery Replacement XW Warning To prevent false readings that could lead to possible electric shock or personal injury replace the batteries as soon as the low battery indicator appears To repla...

Page 20: ...T Battery Primary Zn Mn02 1 5 V 2 24 ah Alkaline AA 376756 U Battery Door Assembly 4779851 V Dual Battery Contact 4386306 W Contact Battery Cathode 4304552 X Contact Battery Anode 4304565 Y Foam Pad...

Page 21: ...Earth Ground Clamp Maintenance 17 Figure 3 Replacement Parts 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33...

Page 22: ...1630 2 1630 2 FC Calibration Manual 18...