Fluke 1621 Basic Earth Ground Tester Technical Data Manual
Contents
1. C 68 F to 140 F Reference 23 C 2 C 73 F 4 F Note If the tester is not going to be used or is being stored for a long period remove the battery and store separately from the tester to avoid damage from battery leakage Note The four temperature ranges for the tester exists to satisfy European Standards requirements the instrument can be used over the full working temperature range by using the temperature coefficient to calculate accuracy at the ambient temperature of use General specifications cont Temperature coefficient 0 1 of range per degree Kelvin IEC EN 61010 1 600 V CAT II pollution degree 2 Dimensions 113 mm x 54 mm x 216 mm 4 5 in x 2 1 in x 8 5 in including holster 850 g 1 9 lb including standard accessories volume approximately 600 cm Electrical specifications Maximum deviations Test voltage Protection type Electromagnetic Cpa Probe and auxiliary probe resistance R resistance measurement Measuring method Current voltage measurement with improved cross talk attenuation no compensation of measuring lead resistance with probe 3 pole or without probe 2 pole as per IEC EN 61557 5 Open circuit voltage 23 to 24 V ac Short circuit current gt 50 mA ac Measuring frequency 128 Hz Maximum permissible 250 Veff overload Measuring Operating uncer range Resolution Display range tainty IEC 61557 0 15 Q to 20 Q 0 01 Q O to 19 99 Q 6 of2. Fluke 1621 Basic Earth Ground Tester Technical Data The Fluke 1621 is an easy to use earth ground tester The first line of defense in detecting reliable ground connections the unit features basic ground testing methods including 3 pole Fall of Potential as well as 2 pole ground resistance Its convenient size rugged holster and large clear LCD display make it an ideal field earth tester for most work environments With a simple user interface and intuitive functionality the Fluke 1621 is a handy tool for electrical contractors utility test engineers and earth ground specialists E epn e 3 pole Fall of Potential earth testing for basic measurements weii e 2 pole resistance measurements for added versatility e Easily capture values with single button operation oz e Ensure accurate measurements with automatic noise voltage detection arig e Hazardous voltage warning offers increased user protection e Clearly read and record data with a large backlit display e Rugged holster and design for tough work environments e Portable size allows for easy transportation e Instantly be alerted to measurements outside of your set limit when you use the adjustable limit setting OFF 3 pole earth ground resistance 2 pole ac resistance of a conductor Interference voltage Temperature performance Working 10 C to 50 C 14 F to 122 F Operating O C to 35 C 32 F to 95 F Storage 20 C to 60
3. 18 of measured 200 Q 20 to 199 9 Q measured value value 5D 200 to 1999 Q a Notes 1 Covers all deviations caused by influence quantities E Es If the deviation E caused by high probe or auxiliary probe resistance is higher than specified A flashes Measured values are outside of the specified operating uncertainty 8 seconds average from when START is pressed Tester retains set value even if instrument is turned off assuming battery power supply is sufficient Note If tester detects stray interference voltage gt 20 V Q is displayed and the measurement is not started Fluke Keeping your world Automatic changeover of resolution up and running Ry Reso _ _O Fluke Corporation lt 7 kQ 0 01 Q PO Box 9090 Everett WA USA 98206 lt 50 KQ Fluke Europe B V PO Box 1186 5602 BD Zo Eindhoven The Netherlands For more information call Interference voltage display dc ac In the U S A 800 443 5853 or Fax 425 446 5116 In Europe M East Africa 31 0 40 2675 200 or Vmax 30 Ver rar 431 0 40 2078 223 Common mode rejection gt 80 dB at 50 Hz and eee Fax 905 890 6866 60 Hz From other countries 1 425 446 5500 or Fax 1 425 446 5116 Rio 680K oe eee Measuring uncertainty lt 10 for pure ac 2007 Fluke Corporation All rights reserved n lanal Specifications subject to change without notice and de s e Printed in U S A 6 2007 Pub_ID 11270 eng 2 Fluke Corporation Fluke
4. 1621 Basic Earth Ground Testter
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Fluke 1621 Basic Earth Ground Tester Technical Data Manual