Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... symbols, digit height 25 mm, fluorescent backlight Instant measurement through TURN and START one button concept. The most complete testers The Fluke 1623 and 1625 are also easy to use . and 4-Pole Fall of Potential (using stakes) • 4-Pole Soil Resistivity testing... 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 Temperature coefficient Intrinsic error Operating error Climatic class Protective type Safety EMC (Emission Immunity) Quality system External voltage V ext rejection Measuring...
... symbols, digit height 25 mm, fluorescent backlight Instant measurement through TURN and START one button concept. The most complete testers The Fluke 1623 and 1625 are also easy to use . and 4-Pole Fall of Potential (using stakes) • 4-Pole Soil Resistivity testing... 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 Temperature coefficient Intrinsic error Operating error Climatic class Protective type Safety EMC (Emission Immunity) Quality system External voltage V ext rejection Measuring...
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 ... to 19.99 k7 Measuring principle: Current/voltage measurement Measuring voltage Short-circuit current Measuring frequency Probe resistance (RS+ RES) Auxiliary earth electrode resistance (RH) Additional error from RH and RS Monitoring of RS, and RH with error indicator Automatic range selection Intrinsic error...
...;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 ... to 19.99 k7 Measuring principle: Current/voltage measurement Measuring voltage Short-circuit current Measuring frequency Probe resistance (RS+ RES) Auxiliary earth electrode resistance (RH) Additional error from RH and RS Monitoring of RS, and RH with error indicator Automatic range selection Intrinsic error...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... closed loops using two current transformers Measuring voltage Vm = 48 V ac (primary) 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 k7 Measurement is not performed if... Intrinsic error ± (7 % rdg + 3 d) ) Operating error ± (10 % rdg + 5 d) Measuring principle: Current/voltage measurement (with the recommended current clamps at the minimum distance specified. 4 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers
... closed loops using two current transformers Measuring voltage Vm = 48 V ac (primary) 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 k7 Measurement is not performed if... Intrinsic error ± (7 % rdg + 3 d) ) Operating error ± (10 % rdg + 5 d) Measuring principle: Current/voltage measurement (with the recommended current clamps at the minimum distance specified. 4 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... four temperature ranges for measuring equipment 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 to...
... four temperature ranges for measuring equipment 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 to...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... for battery door according to each other in function R* 120 dB (162/3, 50 , 60, 400 Hz) Urms = 250 V 6 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers Limits of error Climate class Type of rdg + 2 digit) Earthing resistance (RE) Measuring method Open circuit voltage Short circuit current Measuring frequency Noise rejection Max. overload Current and...
... for battery door according to each other in function R* 120 dB (162/3, 50 , 60, 400 Hz) Urms = 250 V 6 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers Limits of error Climate class Type of rdg + 2 digit) Earthing resistance (RE) Measuring method Open circuit voltage Short circuit current Measuring frequency Noise rejection Max. overload Current and...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... Reference conditions Reference position ± 90° At the limits stated by IEC61557-5. and a notice that RS or RH are too high. 7 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers max. auxiliary earth electrode resistance typ. 10 % of RE + RS + RH b 1 M7 b 1 M7 Automatic check if error is assumed because of the nominal voltage...
... Reference conditions Reference position ± 90° At the limits stated by IEC61557-5. and a notice that RS or RH are too high. 7 Fluke Corporation 1623 and 1625 GEO Earth Ground Testers max. auxiliary earth electrode resistance typ. 10 % of RE + RS + RH b 1 M7 b 1 M7 Automatic check if error is assumed because of the nominal voltage...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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...mA 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 Additonal error because of the earthing resistance (RE ) Measuring method Open circuit voltage Short circuit current Measuring frequency Noise rejection Max. ...Measuring error of RETOTAL + RS + RH Typ. 8 sec. max. Urms = 250 V (measurement will not be measured Max. and auxiliary earth typ. of 10 % of RH and RS Measuring time Minimal current in the individual branch with probe as per EN61557-5 and current measurement in single...
...mA 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 Additonal error because of the earthing resistance (RE ) Measuring method Open circuit voltage Short circuit current Measuring frequency Noise rejection Max. ...Measuring error of RETOTAL + RS + RH Typ. 8 sec. max. Urms = 250 V (measurement will not be measured Max. and auxiliary earth typ. of 10 % of RH and RS Measuring time Minimal current in the individual branch with probe as per EN61557-5 and current measurement in single...
Fluke 1623 and 1625 Geo Earth Ground Testers Datasheet
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... 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 incl. interference voltage Max overload typ. 6 sec. 24 V, with 4-pole measurement wires on in wire E can be switched on H, S, ES can be extended...
... 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 incl. interference voltage Max overload typ. 6 sec. 24 V, with 4-pole measurement wires on in wire E can be switched on H, S, ES can be extended...
FE 1625 Users Manual
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® 1625 Earth/Ground Tester Users Manual January 2006 © 2006 Fluke Corporation, All rights reserved. Printed in USA All product names are trademarks of their respective companies.
® 1625 Earth/Ground Tester Users Manual January 2006 © 2006 Fluke Corporation, All rights reserved. Printed in USA All product names are trademarks of their respective companies.
FE 1625 Users Manual
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... Resistances 37 Measurements on High Voltage Pylons 39 Correcting Clip-on Transformer Errors 42 Compensation of Earth Electrode Connecting Lead 44 Measurement of Soil Resistivity 45 Measurement of Resistances 48 Resistance Measurement (R 48 Resistance Measurement (RF 49 Compensation of Measuring Lead ...55 Care and Maintenance 60 Replacing Batteries 61 Recalibration 62 Storage 62 Specifications 64 Principle of Operation 65 Purpose 65 Operation 68 Settings on the Tester 69 Applications 70 Description of Interference - 1625 Users Manual Measurement of Displays 72 ii
... Resistances 37 Measurements on High Voltage Pylons 39 Correcting Clip-on Transformer Errors 42 Compensation of Earth Electrode Connecting Lead 44 Measurement of Soil Resistivity 45 Measurement of Resistances 48 Resistance Measurement (R 48 Resistance Measurement (RF 49 Compensation of Measuring Lead ...55 Care and Maintenance 60 Replacing Batteries 61 Recalibration 62 Storage 62 Specifications 64 Principle of Operation 65 Purpose 65 Operation 68 Settings on the Tester 69 Applications 70 Description of Interference - 1625 Users Manual Measurement of Displays 72 ii
FE 1625 Users Manual
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.... Resistance Measurement (R 48 18. List of Measured Value 50 20. Method 33 9. 3-pole/4-pole Measurement of Single Earth Electrode Resistances 37 13. Fluke 1625 Earth/Ground Tester 2 2. Display 10 4. Process 34 10. Earth Resistance - Measurement of Single Earth Electrode Resistances in Mesh Operated Earthing Systems 36 12. 3-pole/4-pole Measurement of Earthing Resistance - Compensation of Measuring Lead Resistance 51 v
.... Resistance Measurement (R 48 18. List of Measured Value 50 20. Method 33 9. 3-pole/4-pole Measurement of Single Earth Electrode Resistances 37 13. Fluke 1625 Earth/Ground Tester 2 2. Display 10 4. Process 34 10. Earth Resistance - Measurement of Single Earth Electrode Resistances in Mesh Operated Earthing Systems 36 12. 3-pole/4-pole Measurement of Earthing Resistance - Compensation of Measuring Lead Resistance 51 v
FE 1625 Users Manual
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... innovative process accurately measures individual earth electrode resistances in case of a fault, represents the most fundamental safety measure. Earth/Ground Tester Introduction At locations involving the ...generation, distribution and consumption of electrical energy, certain safety measures must be met in order to minimize interference. It measures all probe ground resistances to the earth in single and meshed earthed systems without disconnecting any parallel electrodes. Grounding, the connection of power pylon grounds. The 1625...
... innovative process accurately measures individual earth electrode resistances in case of a fault, represents the most fundamental safety measure. Earth/Ground Tester Introduction At locations involving the ...generation, distribution and consumption of electrical energy, certain safety measures must be met in order to minimize interference. It measures all probe ground resistances to the earth in single and meshed earthed systems without disconnecting any parallel electrodes. Grounding, the connection of power pylon grounds. The 1625...
FE 1625 Users Manual
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... measurements are described in the main section of this manual. • For stakeless earth resistance measurements, the EI-1625 must be purchased. (The EI-1625 comes standard with the 1625 Kit). Figure 1 displays the Fluke 1625 Earth/Ground Tester: START TEST 1625 EARTH / GROUND TESTER ST H /C2 DISPLAY MENU Earth/Ground Resistance 300 k RA CHANGE ITEM 4 POLE 3 POLE 4 POLE 3 POLE AC Resistance...
... measurements are described in the main section of this manual. • For stakeless earth resistance measurements, the EI-1625 must be purchased. (The EI-1625 comes standard with the 1625 Kit). Figure 1 displays the Fluke 1625 Earth/Ground Tester: START TEST 1625 EARTH / GROUND TESTER ST H /C2 DISPLAY MENU Earth/Ground Resistance 300 k RA CHANGE ITEM 4 POLE 3 POLE 4 POLE 3 POLE AC Resistance...
FE 1625 Users Manual
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... Core Transformer 2-3 Wire Adapter Cable for 1625 for EI162AC Current Transformer Earth Stake Cable Reel w/25m Wire Cable Reel w/50m Wire 1625 Users Manual Item/Part Number Fluke-1625 Fluke-1625 Kit Fluke-162x-7001 ES-162P3 ES-162P4 EI-1625 EI-162X 2539195 EI-162AC EI-162BN 2577171 2539121 2539100 2539117 2560348 3 Earth/Ground Tester Models and Accessories Table 1. Basic...
... Core Transformer 2-3 Wire Adapter Cable for 1625 for EI162AC Current Transformer Earth Stake Cable Reel w/25m Wire Cable Reel w/50m Wire 1625 Users Manual Item/Part Number Fluke-1625 Fluke-1625 Kit Fluke-162x-7001 ES-162P3 ES-162P4 EI-1625 EI-162X 2539195 EI-162AC EI-162BN 2577171 2539121 2539100 2539117 2560348 3 Earth/Ground Tester Models and Accessories Table 1. Basic...
FE 1625 Users Manual
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... on circuits and equipment according to make optimum use of the instrument. The measuring functions are listed on and off, disconnecting, earthing/grounding, labeling; • training or instructions according to safety engineering standards in the care and main tenance of adequate safety equipment...Upon unpacking immediately check the accessories for later transport and check scope of delivery. Caution Although the instrument is connected. 5 Earth/Ground Tester Setup Qualified Staff Consists of persons familiar with the setting up, assembly, starting up and operation of the product and ...
... on circuits and equipment according to make optimum use of the instrument. The measuring functions are listed on and off, disconnecting, earthing/grounding, labeling; • training or instructions according to safety engineering standards in the care and main tenance of adequate safety equipment...Upon unpacking immediately check the accessories for later transport and check scope of delivery. Caution Although the instrument is connected. 5 Earth/Ground Tester Setup Qualified Staff Consists of persons familiar with the setting up, assembly, starting up and operation of the product and ...
FE 1625 Users Manual
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The functions are displayed on the left hand side of two parts: 1. The auxiliary power supply consists of the 1625 Earth/Ground Tester. 7 This device has been developed, designed and manufactured in compliance with the central rotary switch. Description of Functions The... values are selected with quality system DIN ISO 9001. The protective housing. This design enables quick and clear one-hand operation. Earth/Ground Tester Assembly Assembly The instrument is made up of the front panel. Various additional special characters indicate measuring mode, operating condition and error...
The functions are displayed on the left hand side of two parts: 1. The auxiliary power supply consists of the 1625 Earth/Ground Tester. 7 This device has been developed, designed and manufactured in compliance with the central rotary switch. Description of Functions The... values are selected with quality system DIN ISO 9001. The protective housing. This design enables quick and clear one-hand operation. Earth/Ground Tester Assembly Assembly The instrument is made up of the front panel. Various additional special characters indicate measuring mode, operating condition and error...
FE 1625 Users Manual
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...111 or 128 Hz. The resistance of both current directions is > 200 mA. Beeper The built in a mesh operated (parallel) earthing system. The frequency can be selected manually or automatically (AFC). The short circuit current is measured and stored. Controlling is a ... Connection The processor checks if the measuring lead is determined by an optical or acoustical signal. Earth/Ground Tester Description of Functions Measurement of Earthing Resistance (RE) The earthing resistance is properly connected according to the selected function via isolated, two piece contacts, inside of...
...111 or 128 Hz. The resistance of both current directions is > 200 mA. Beeper The built in a mesh operated (parallel) earthing system. The frequency can be selected manually or automatically (AFC). The short circuit current is measured and stored. Controlling is a ... Connection The processor checks if the measuring lead is determined by an optical or acoustical signal. Earth/Ground Tester Description of Functions Measurement of Earthing Resistance (RE) The earthing resistance is properly connected according to the selected function via isolated, two piece contacts, inside of...
FE 1625 Users Manual
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...8226; injection of series interference voltages with system frequencies of use. the instrument can be 3 V; • resistance of the auxiliary earth electrode and of the probes: 0 to 100 x RA but ≤ 50 kΩ; • system voltages between 85 % ... door according to satisfy European Standards requirements; The operating error applies under the rated operating conditions given in accordance with TABLE 1. Earth/Ground Tester Specifications Operation: Central rotary switch and function keys Working temperature range: -10 °C ... +50 °C Operating temperature range...
...8226; injection of series interference voltages with system frequencies of use. the instrument can be 3 V; • resistance of the auxiliary earth electrode and of the probes: 0 to 100 x RA but ≤ 50 kΩ; • system voltages between 85 % ... door according to satisfy European Standards requirements; The operating error applies under the rated operating conditions given in accordance with TABLE 1. Earth/Ground Tester Specifications Operation: Central rotary switch and function keys Working temperature range: -10 °C ... +50 °C Operating temperature range...
FE 1625 Users Manual
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Earth/Ground Tester Specifications Measurement of Interference Voltage DC + AC (UST) Measuring method: fullwave rectification Measuring Range Display Range Resolution Frequency Range Limits of Error 1...50 V 0.0...50 V 0.1... Range 16.0...299.9...99 9 Hz 0.1 ... 1 Hz 1 V ... 50 V Limits of reading +5 digit) Measuring sequence: Internal resistance: Max. overload: Urms = 250 V 13 mv +2 digit) Earthing Resistance (RE) Measuring method: current and voltage measurement with probe as IEC61557-5 Open circuit voltage: 20 / 48 V, AC Short circuit current: 250 mA AC Measuring...
Earth/Ground Tester Specifications Measurement of Interference Voltage DC + AC (UST) Measuring method: fullwave rectification Measuring Range Display Range Resolution Frequency Range Limits of Error 1...50 V 0.0...50 V 0.1... Range 16.0...299.9...99 9 Hz 0.1 ... 1 Hz 1 V ... 50 V Limits of reading +5 digit) Measuring sequence: Internal resistance: Max. overload: Urms = 250 V 13 mv +2 digit) Earthing Resistance (RE) Measuring method: current and voltage measurement with probe as IEC61557-5 Open circuit voltage: 20 / 48 V, AC Short circuit current: 250 mA AC Measuring...
FE 1625 Users Manual
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probe resistance: ≤ 1 M Ω Max. A = intrinsic error En = variations R = routine test T = type test Earth/Ground Tester Specifications B[%] = ± B x 100% fiducial value Measuring Range Display Range 0.020 Ω 300 kΩ 0.001 Ω...2.999 ...Ω 10 Ω 100 Ω Instrinsic Error Max. If after a measurement of RE + Rs + RH Max. max. with a fixed frequency 30 sec. auxiliary earth elec- ≤ 1 M Ω trode resistance: Automatic check if error is assumed because of mv +5 digit ) Measuring time: typ. 8 sec. Operating Error ±...
probe resistance: ≤ 1 M Ω Max. A = intrinsic error En = variations R = routine test T = type test Earth/Ground Tester Specifications B[%] = ± B x 100% fiducial value Measuring Range Display Range 0.020 Ω 300 kΩ 0.001 Ω...2.999 ...Ω 10 Ω 100 Ω Instrinsic Error Max. If after a measurement of RE + Rs + RH Max. max. with a fixed frequency 30 sec. auxiliary earth elec- ≤ 1 M Ω trode resistance: Automatic check if error is assumed because of mv +5 digit ) Measuring time: typ. 8 sec. Operating Error ±...