Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... (type AA LR6) Typical > 3,000 measurements 250 mm x 133 mm x 187 mm (9.75 in x 5.25 in x 7.35 in) 1.1 kg (2.43 lb) including batteries 2 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers the instrument can be used even with special symbols, digit height 25 mm, fluorescent backlight Instant measurement through TURN and START one button concept...
... (type AA LR6) Typical > 3,000 measurements 250 mm x 133 mm x 187 mm (9.75 in x 5.25 in x 7.35 in) 1.1 kg (2.43 lb) including batteries 2 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers the instrument can be used even with special symbols, digit height 25 mm, fluorescent backlight Instant measurement through TURN and START one button concept...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... •RS[k7]/RA[7 0.2 % Measurement is not performed if the current through the current clamp is too low 3 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers RA 3-pole ground resistance measurement (IEC 1557-5) Switch position Resolution Measuring range RA 3-pole 0.001 7 to 10 7 0.001 7 to 19... range selection Max. 100 k7 Max. 100 k7 Measurement is not performed if the current through the current clamp is too low RA 4-pole ground resistance measurement (IEC 1557-5) Switch position RA 4-pole Resolution 0.001 7 to 10 7 Measuring range 0.001 7 to 19.99 k7 Intrinsic ...
... •RS[k7]/RA[7 0.2 % Measurement is not performed if the current through the current clamp is too low 3 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers RA 3-pole ground resistance measurement (IEC 1557-5) Switch position Resolution Measuring range RA 3-pole 0.001 7 to 10 7 0.001 7 to 19... range selection Max. 100 k7 Max. 100 k7 Measurement is not performed if the current through the current clamp is too low RA 4-pole ground resistance measurement (IEC 1557-5) Switch position RA 4-pole Resolution 0.001 7 to 10 7 Measuring range 0.001 7 to 19.99 k7 Intrinsic ...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... with the recommended current clamps at the minimum distance specified. 4 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers IEXT = 2 A (ac) (RA > 20 7) Automatic range selection The information regarding stakeless ground loop measurements is too low Stakeless ground loop measurement ( ) Switch position RA 4-pole Resolution 0.001 7... ac Short-circuit current > 50 mA Measuring frequency 128 Hz (125 Hz on request) Probe resistance (RS) Auxiliary earth electrode resistance (RH) Monitoring of RS, and RH with error indicator Automatic range selection Max. 100 k7 Max. 100...
... with the recommended current clamps at the minimum distance specified. 4 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers IEXT = 2 A (ac) (RA > 20 7) Automatic range selection The information regarding stakeless ground loop measurements is too low Stakeless ground loop measurement ( ) Switch position RA 4-pole Resolution 0.001 7... ac Short-circuit current > 50 mA Measuring frequency 128 Hz (125 Hz on request) Probe resistance (RS) Auxiliary earth electrode resistance (RH) Monitoring of RS, and RH with error indicator Automatic range selection Max. 100 k7 Max. 100...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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1625 Specifications General Description Measuring function Display Operation Microprocessor controlled, fully automated earth measuring instrument with dc voltage respectively across the terminals E (ES) and S. The operating error applies under the rated ..., resistance 2-pole with a mains supply and/or measuring equipment deriving its output voltage directly from the distribution system. 5 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers The rms value of the series interference voltage shall be used over the full Working temperature range by using the temperature coefficient...
1625 Specifications General Description Measuring function Display Operation Microprocessor controlled, fully automated earth measuring instrument with dc voltage respectively across the terminals E (ES) and S. The operating error applies under the rated ..., resistance 2-pole with a mains supply and/or measuring equipment deriving its output voltage directly from the distribution system. 5 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers The rms value of the series interference voltage shall be used over the full Working temperature range by using the temperature coefficient...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... or automatic. (AFC) 55 Hz in function R* 120 dB (162/3, 50 , 60, 400 Hz) Urms = 250 V 6 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers socket to socket Urms = 0 V Sockets " " to 400 Hz sine Limits of Error ± (5 % of rdg + 2 digit) Earthing resistance (RE) Measuring method Open circuit voltage Short circuit current Measuring frequency Noise rejection Max.
... or automatic. (AFC) 55 Hz in function R* 120 dB (162/3, 50 , 60, 400 Hz) Urms = 250 V 6 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers socket to socket Urms = 0 V Sockets " " to 400 Hz sine Limits of Error ± (5 % of rdg + 2 digit) Earthing resistance (RE) Measuring method Open circuit voltage Short circuit current Measuring frequency Noise rejection Max.
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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...or influence quantity Intrinsic error Position Supply voltage Temperature Series interference voltage Resistance of the probes and auxiliary earth electrodes System frequency System voltage Operating error A= En = R= T= intrinsic error variations routine test type ...+ RH b 1 M7 b 1 M7 Automatic check if error is assumed because of RH and RS Max. and a notice that RS or RH are too high. 7 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers with the relevant parts of IEC 1557 Part 5, 6.1 Part 1, 4.2 Part 1, 4.2, 4.3 Part 1, 4.2 Part 5, 4.2, 4.3 Part 5, 4.3 Part 5, 4.3 Part 5, ...
...or influence quantity Intrinsic error Position Supply voltage Temperature Series interference voltage Resistance of the probes and auxiliary earth electrodes System frequency System voltage Operating error A= En = R= T= intrinsic error variations routine test type ...+ RH b 1 M7 b 1 M7 Automatic check if error is assumed because of RH and RS Max. and a notice that RS or RH are too high. 7 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers with the relevant parts of IEC 1557 Part 5, 6.1 Part 1, 4.2 Part 1, 4.2, 4.3 Part 1, 4.2 Part 5, 4.2, 4.3 Part 5, 4.3 Part 5, 4.3 Part 5, ...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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...With transformer (1000:1) 0.1 mA With transformer (200:1) 3A With a transformer (1000:1) 8 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers max. Urms = 250 V (measurement will not be measured Max. and auxiliary earth typ. Additonal error because of RETOTAL + RS + RH Typ. 8 sec. electrode resistance...2.5 k7 10 m7 < 60 k7 < 25 k7 100 m7 < 600 k7 < 250 k7 17 Selective measurement of the earthing resistance (RE ) Measuring method Open circuit voltage Short circuit current Measuring frequency Noise rejection Max. interference current through transformer Typ. with...
...With transformer (1000:1) 0.1 mA With transformer (200:1) 3A With a transformer (1000:1) 8 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers max. Urms = 250 V (measurement will not be measured Max. and auxiliary earth typ. Additonal error because of RETOTAL + RS + RH Typ. 8 sec. electrode resistance...2.5 k7 10 m7 < 60 k7 < 25 k7 100 m7 < 600 k7 < 250 k7 17 Selective measurement of the earthing resistance (RE ) Measuring method Open circuit voltage Short circuit current Measuring frequency Noise rejection Max. interference current through transformer Typ. with...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... 0.001 7 to 2.999 7 3.0 7 to 29.99 7 30.0 7 to 299.9 7 300 7 to 2999 7 Resolution 0.001 7 0.01 7 0.1 7 17 Intrinsic error ± (2 % of measuring adjustment. 2-pole 9 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers Resistance measurement (R~) Measuring method Measuring voltage Short circuit current Measuring frequency Current and voltage measurement 20 V ac, square pulse > 250 mA ac 94, 105...
... 0.001 7 to 2.999 7 3.0 7 to 29.99 7 30.0 7 to 299.9 7 300 7 to 2999 7 Resolution 0.001 7 0.01 7 0.1 7 17 Intrinsic error ± (2 % of measuring adjustment. 2-pole 9 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers Resistance measurement (R~) Measuring method Measuring voltage Short circuit current Measuring frequency Current and voltage measurement 20 V ac, square pulse > 250 mA ac 94, 105...