360 Leakage Current Clamp Meter
Contents
1. protect against transients in equipment in fixed equipment installations such as distribution panels feeders and short branch circuits and lighting systems in large buildings Use extreme caution when working around bare conductors or bus bars Contact with the conductor could result in electric shock Use caution when working with voltages above 60 V dc or 30 V ac Such voltages pose a shock hazard Do not leave the Clamp Meter exposed to direct sunlight or in a hot or humid location for any prolonged period of time Keep fingers behind the tactile barrier See Figure 1 PN 2726405 October 2006 2006 Fluke Corporation All rights reserved Printed in Japan All product names are trademarks of their respective companies Symbols Table 1 Symbols Symbol Explanation Product is protected by double insulation A Risk of Danger Important information See Instruction Sheet Hazardous voltage Alternating Current Direct Current 4 Earth May be used on hazardous live conductors Bee waste Contact Fluke or a qualified recycler for disposal CE Conforms to relevant European Union directives Components epq001 eps Item Explanation Place fingers behind the Tactile Barrier The Jaw is a precision sensor for detecting current Use the mA A Selector Switch to choose the range of ac current either mA or A to be measured The Display shows the measured value digital reading or bargra2. FLUKE 360 Leakage Current Clamp Meter Instruction Sheet Safety Information AA Read First Safety Information To avoid shock or personal injury ensure safe operation and service of the Leakage Current Clamp Meter Clamp Meter follow these instructions Read the operating instructions before use and follow all safety instructions Use the Clamp Meter only as specified in the operating instructions otherwise the instrument s safety features may not protect you Adhere to local and national safety codes Individual protective equipment must be used to prevent shock and arc blast injury where hazardous live conductors are exposed Before each use inspect the Clamp Meter Look for cracks or missing portions of the clamp housing Also look for loose or weakened components Pay particular attention to the insulation surrounding the jaws Disconnect the Clamp Meter from measurable conductors under test before opening the case to replace the battery Avoid using the instrument if it has been exposed to rain or moisture or if your hands are wet Do not use the instrument in an atmosphere where flammable or explosive gas is present Do not use the Clamp Meter near noise emitting equipment or where there may be sudden changes in temperature Otherwise the Clamp Meter may produce unstable readings or errors Never use the Clamp Meter on a circuit with voltages greater than 300 V CAT III CAT Ill equipment is designed to
3. ensions 70 mm W x 176 mm H x 25 mm D Weight Approximately 200 g including battery Safety Specifications Category Rating CAT III 300 V per IEC EN61010 1 and 61010 2 032 Pollution Degree 2 indoor use EMC EN61326 1 Effect of Radiated Immunity Rated accuracy 4 0 in an electromagnetic field of 3 v m Operating Altitude 2000 m Accessories C75 soft carrying case Electrical Specifications Reference Conditions 23 5 C and 80 RH maximum Accuracy percent of reading digit AC Current Measurement Maximum Range Resolution Accuracy 50 60 Hz Allowable Current 3mA 0 001 mA 1 5 30 mA 0 01 mA 60 Arms 30 A 0 01 A 0to50A 1 5 60A O1A 50 to 60A 5 5 Zero correction Fractions smaller than approximately 0 01 mA are calibrated to zero Contacting Fluke To contact Fluke call one of the following telephone numbers USA 1 888 44 FLUKE 1 888 443 5853 Canada 1 800 36 FLUKE 1 800 363 5853 Europe 31 402 675 200 Japan 81 3 3434 0181 Singapore 65 738 5655 Anywhere in the world 1 425 446 5500 USA Service 1 888 99 FLUKE 1 888 993 5853 Or visit Fluke s Web site at www fluke com To register your product visit register fluke com LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for one year from the date of purchase This warranty does not cover fuses disposable batteries or da
4. gure 2 Measurements Auto Power Off The instrument automatically turns off 10 minutes after the last switch operation A beeper sounds 15 seconds before the automatic power off Maintenance If the Clamp Meter does not work or perform properly use the following steps to help isolate the problem 1 Inspect the jaw mating surface for cleanliness If any foreign material is present the jaw will not close properly and measurement errors will result 2 Verify that the range on the Clamp Meter is correct Cleaning Periodically wipe the case with a damp cloth and mild detergent A Caution To avoid damaging the Clamp Meter do not use abrasives or solvents to clean the clamp Open the jaws and blow air to remove dust or debris at the jaw mating surfaces Battery Replacement If battery voltage drops below the operating voltage the battery symbol Sl appears on the display If this happens replace the battery as soon as possible AA Warning There is risk of electric shock during battery replacement Always remove the Clamp Meter from measurable conductors under test before replacing the battery Always use the correct replacement battery To replace the battery see Figure 3 1 Make sure the power is off 2 Place the Clamp Meter on its face and turn the battery cover counter clockwise using a Phillips screwdriver 3 Remove the cover and the installed battery 4 Replace the battery making sure that the polar
5. ity is correct 5 Reinstall the battery cover turn it clockwise and reinstall the screw epq003 eps O Insert the battery ensuring the polarity is correct Close the battery cover aligning the arrow s tail with the dot and then turn clockwise Figure 3 Changing the Battery General Specifications Measurement functions AC current Additional functions Data hold and Auto power off Display LCD Digital reading 3200 counts Bar Graph 32 segments OL over range indication Low battery symbol Range Selection Automatic Sampling Digital reading 2 times sec Bar graph 12 times sec Operating temperature 0 to 50 C with a maximum and humidity range humidity of 80 RH no condensation Storage temperature and 20 to 60 C with humidity range humidity range 20 to 70 RH no condensation Temperature Coefficient 0 05 of measuring range C lt 18 C or gt 28 C Measuring range 0 to 50 A 0 0005 typical value in terms Effect of external of the magnitude of current in magnetic fields adjacent wires Maximum conductor Size 40mm Maximum circuit voltage 300 Vrms Power Consumption 6 mW maximum Automatic Power off Automatically turns off the power approximately 10 minutes after the last switch operation The beeper will turn on 15 seconds before power off Power Supply CR2032 lithium battery Battery Life Approximately 90 hours of continuous operation Dim
6. mage from accident neglect misuse alteration contamination or abnormal conditions of operation or handling Resellers are not authorized to extend any other warranty on Fluke s behalf To obtain service during the warranty period 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 problem THIS WARRANTY IS YOUR ONLY REMEDY NO OTHER WARRANTIES SUCH AS FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSED OR IMPLIED FLUKE IS NOT LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES ARISING FROM ANY CAUSE OR THEORY Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages this limitation of liability may not apply to you Fluke Corporation Fluke Europe B V P O Box 9090 P O Box 1186 Everett WA 98206 9090 5602 BD Eindhoven U S A The Netherlands 11 99
7. ph unit function and low battery symbol Open and close the jaw with the Open Close Lever The Data Hold Switch retains the measured data on the display If pressed BEE appears and the data is retained If pressed again data hold is canceled and EE disappears Press the Power Button to turn on Clamp Meter power 0 O Battery Housing holds the battery Figure 1 The 360 Clamp Meter Measuring Instructions A Caution Do not subject the jaw to unreasonably strong shock vibration or force If dust gets into the top of the jaws remove it immediately Do not close the jaws when dust is trapped in its joints as the sensor may be damaged Turn the Clamp Meter on by pressing the power button 2 Open the jaws and insert the conductor under test through the jaws making sure the tops of the jaws are tightly shut 3 Once the reading stabilizes read the value Use the DATA HOLD function if the reading is difficult to read 4 Make sure the jaws are perpendicular to the conductor 5 For optimal readings make sure the conductor is positioned between the alignment marks on the jaws of the Clamp Meter Refer to Figure 2 Single Phase Two Wire Circuit Grounding Wire e Example of Load Current Measurement Load Load Single Phase Three Wire or Three Phase Three Wire Circuit Insert only one of the wires through the jaws epq002 eps Fi
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