* (R) Use caution when working with voltages above 60 V dc, 30 V ac rms or 42 V ac peak. Such voltages pose a shock hazard. i200/i200s Tactile barrier AC Current Clamp Instruction Sheet ELECTRICAL SPECIFICATIONS All Electrical Specifications are valid at the following reference conditions: 233C (733F) * Ambient temperature 20 to 75% * Relative Humidity 48 to 65 Hz * Frequency < 40 A/m * Continuous external field * Load impedance i200: 0.2 ...15 i200s: >1 M // 100 pF * The current may not contain any DC component * No influence from adjacent currents * The conductor must be centered within the jaw aperture 20A Range (i200s only) Measuring range Introducing the i200/i200s The i200 is a single range 200A clamp-on AC Current Clamp with current output via safety shrouded banana plugs. The i200s is a dual range 20A and 200A clamp-on AC Current Clamp with voltage output via a safety insulated BNC connector. A dual banana to BNC adapter is supplied to allow the i200s to be connected to multimeters with banana input. The following items should be included in your Current Clamp box: * Current Clamp * Dual Banana to BNC Adapter model PM9081 (only with i200s) * Instruction Sheet (this paper) Check the contents of the shipping box for completeness. If something in the box has been damaged or missing, contact your distributor or the nearest FLUKE sales or service office immediately. Figure 1. Safely holding the Current Clamp 0.1 to 24A Maximum current 24A Crest factor * <3 Maximum non-destructive current Output signal 200A (Frequency 1 kHz and crest factor < 3) 100 mV/A Output impedance 20 @ 1 kHz Additional error: Symbols May be used on HAZARDOUS LIVE conductors. Risk of Electric Shock. Maximum non-destructive current Continuous <3 <3 @ Frequency 1 kHz and crest factor < 3 200A Use the Current Clamp only as specified in the operating instructions, otherwise the clamp's safety features may not protect you. Earth ground. Specifications Do not hold the Current Clamp anywhere beyond the tactile barrier, see Figure 1. SAFETY Input jaws & output floating voltage to ground Before each use, inspect the Current Clamp. Look for cracks or missing portions of the clamp housing or output cable insulation. Also look for loose or weakened components. Pay particular attention to the insulation surrounding the jaws. Check the magnetic mating surfaces of the clamp jaws; these should be free of dust, dirt, rust and other foreign matter. * Never use the clamp on a circuit with voltages higher than 600 V CAT III. - * CAT III equipment is designed to 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. 4822 872 00934 July 1998, Rev. 5, 08/05 (c) 1998 - 2005 Fluke Corporation. All rights reserved. Printed in France All product names are trademarks of their respective companies. 240A 10 min ON /30 min OFF Output signal 240A 1 mA/A 10 mV/A Output impedance - 10 @ 1 kHz 3% + 0.5A 3.5% + 0.5A 2.5% + 0.5A 3% + 0.5A 40A to 100A 2% + 0.5A 2.5% + 0.5A 100A to 240A 1% + 0.5A 1.5% + 0.5A Basic accuracy 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. * i200s 0.5 to 240A 240A * * i200 0.5 to 240A Crest factor * Conforms to relevant European standards. EMC 48 Hz to 65 Hz 0.5A to 10A 10A to 40A Complies with American industry standards UL61010B-1 & UL61010B-2032 and European standards EN/IEC 61010-1 2nd Edition & EN/IEC 61010-02-032 for 600V CAT III, pollution degree 2. Complies with standards EN/IEC 50081-1 & EN/IEC 50082-2 Load Influence Current: < 1% - Phase: < 1 - 40 Hz to 10 kHz 40 kHz 40 Hz to 10 kHz 40 kHz Bandwidth -1.5 dB -3dB Additional errors With temperature 0.15 % / 10 K With position of conductor in the clamp aperture 0.5 % @ 50 Hz Additional error: 40 Hz to 48 Hz and 65 Hz to 1 kHz 1 kHz to 10 kHz Phase shift 0.5A to 10A 15 mA / A @ 50 Hz * This is the maximum permissible ratio between the peak value of a superimposed transient and the ac rms value. GENERAL Clamp Dimensions Protection index Jaw Opening Height of open Jaws Maximum conductor size Unspecified Maximum current Read the operating instructions before use and follow all safety instructions. >1 M // < 100 pF Weight Cable length + < 15% Risk of Danger. Important information. See Instruction Sheet. * i200s 0.2...15 + < 10% Phase shift 200A Range Measuring range Read First: Safety Information. To ensure safe operation and service of the current clamp, follow these instructions: * 40 Hz to 48 Hz and 65 Hz to 1 kHz 1 kHz to 10 kHz Product is protected by double insulation. Safety Information * 2% + 0.5A 48 Hz to 65 Hz i200 Load on output With adjacent conductors Basic accuracy Unpacking All ranges Temperature Operating Non-operating Relative Humidity Operating Altitude Operating Non-operating EMC i200 i200s 135 x 50 x 30 mm (5.3 x 2 x 1.2 in) IP40 21 mm (0.82 in) 69 mm (2.7 in) 20 mm (0.8 in) or busbar 20 x 5 mm (0.8 x 0.2 in) 180 g (6.4 oz) 1.5 m (59 in) 2m (79 in) -10 to +55C (+14 to +131F) -40 to + 70C (-40 to +158F) 85%, up to +30C (+86F) 75%, up to +55C (+131F) to 2000 m (6500 ft) to 12000 m (40000 ft) EN/IEC 50081-1 EN/IEC 50082-2 (3V/m, 2.74V/yd) Instrument Compatibility + < 3% + < 3% + < 12% + < 12% Unspecified Unspecified 10A to 40A 5 6 40A to 100A 3 4 100A to 240A 2.5 3 The i200s is compatible with any Fluke ScopeMeter test tool, Power Harmonics Analyzer, Oscilloscope, Multimeter, or other voltage measurement device that has the following features: * BNC input connector. The Dual Banana to BNC Adapter included in the package, can be used to connect to standard inputs on multimeters. For the 120 series ScopeMeters, use the BB120 Shielded Banana to BNC Adapter. * Input accuracy of 2% or better to take full advantage of the accuracy of the Current Clamp. * Input impedance of greater than or equal to 1 M, and for full bandwidth and accuracy, a maximum input capacity of 100 pF. * A pass- band of more than four times the frequency of the waveform to be measured. The i200 is compatible with any Fluke Multimeter or any other current measurement device that has the following features: * Banana inputs. * Input accuracy of 2% or better to take full advantage of the accuracy of the Current Clamp. * Input impedance of 0.2 ...15 * A pass-band of more than four times the frequency of the waveform to be measured. Using the Current Clamp Measurement Considerations To use the Current Clamp, follow these instructions: 1. Connect the i200/i200s Current Clamp to the desired input on the measuring instrument. i200: See Figure 2. i200s: See Figure 3. When you are using a multimeter, use the Dual Banana to BNC Adapter (PM9081) to connect the Current Clamp to the input. 2. i200s: On the Current Clamp, select the least sensitive range (10 mV/A). 3. i200s: Select the appropriate clamp sensitivity on your ScopeMeter test tool or oscilloscope. 4. Position the Current Clamp perpendicular to and centered around the conductor. 5. Make sure that the arrow marked on the clamp jaw points toward the load for phase measurements or away from the load (toward the source) for neutral measurements. (See Figure 4.) 6. Observe the current value and waveform on the instrument's display. 7. i200s: If desired, select a lower range on the Current Clamp and set the corresponding sensitivity (mV/A setting) on the ScopeMeter test tool or oscilloscope. Observe the following guidelines for positioning the Current Clamp Jaws: * Center the conductor inside the clamp jaws. * Make sure the clamp is perpendicular to the conductor. * Make sure that the arrow marked on the jaw of the Current Clamp points toward the correct direction. Range selector Observe the following guidelines when making measurements: * Avoid taking measurements close to other current-carrying conductors. * On the i200s Current Clamp, select the most appropriate range for the current being measured to get the best accuracy. Maintenance Figure 2. Measurement Setup for i200 Before each use, inspect the clamp. Look for cracks or missing portions of the clamp housing and output cable insulating cover and for loose or weakened components. Pay particular attention to the insulation surrounding the clamp jaws. Do not use a damaged clamp. If a clamp is damaged, tape it shut to prevent unintended operation. A damaged clamp under warranty will be promptly repaired or replaced (at Fluke's discretion) and returned at no charge. Example with multimeters for i200: Current Clamp sensitivity = 1 mA/A. Multimeter displays 168 mA. Periodically wipe the case with a damp cloth and detergent; do not use abrasives or solvents. Open the jaws and wipe the magnetic pole pieces with a lightly oiled cloth. Do not allow rust or corrosion to form on the magnetic core ends. display value 168 mA = = 168A sensitivity Current Clamp 1 mA/A V Fluke Corporation P.O. Box 9090 Everett WA 98206-9090, USA Fluke Industrial B.V. P.O. Box 90 7600 AB Almelo The Netherlands If your Current Clamp does not work COM ST8591_190 Figure 3. Measurement Setup for i200s Warning If the sensitivity setting (mV/A) of the ScopeMeter test tool or oscilloscope does not correspond with the setting of the Current Clamp, the ScopeMeter test tool or oscilloscope may display a much lower current than the actual value. This may result in a false and misleading reading and, as a consequence, incorrect measures to be taken. Measurement at a phase conductor Measurement at a neutral conductor SERVICE CENTERS To locate an authorized service center, visit us on the World Wide Web: http://www.fluke.com V Example with multimeters for i200s: Current Clamp set to 10 mV/A. Multimeter displays 1.85V. display value 1850 mV 1.85V = = = 185A sensitivity Current Clamp 10 mV/A 10 mV/A 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. Cleaning and Storage Actual current = Actual current = LIMITED WARRANTY & 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 damage from accident, neglect, misuse 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, send your defective product to the nearest Fluke Authorized Service Center with a description of the problem. Figure 4. Orientation of the Current Clamp If the Current Clamp does not perform properly, use the following steps to help isolate the problem: * Inspect the jaw mating surface for cleanliness. If any foreign material is present, the jaws will not close properly and errors will result. * Verify that the function selection and range on the Multimeter, ScopeMeter test tool or oscilloscope are correct and adjusted to the sensitivity of the Current Clamp. or call Fluke using any of the phone numbers listed below: +1-888-993-5853 in U.S.A. and Canada +31-40-267-5200 in Europe +1-425-446-5500 from other countries