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Summary of Contents for Megger FCC3450
- Page 1 FCC3450 3000A Flexible Clamp Meter User Guide...
- Page 2 Megger Limited, Archcliffe Road, Dover, Kent CT17 9EN. ENGLAND T +44 (0)1304 502101 F +44 (0)1304 207342 www.megger.com Megger Ltd reserves the right to alter the specification of its products from time to time without notice. Although every effort is made to ensure the accuracy of the information contained within this document it is not warranted or represented by Megger Ltd.
- Page 3 Other equipment manufactured by Megger Instruments Limited described in this user guide is in compliance with Directives 2014/30/EU and 2014/35/EU where they apply. The full text of Megger Instruments EU declarations of conformity are available at the following internet address: megger.com/company/about-us/eu-dofc...
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Page 4: Product Description
CAT IV 600 V/CAT III 1000 V supplied with protective carry pouch Applications The FCC3450 is a CAT IV/600 V rated flexible current clamp, measuring up to 1000 V AC/DC and up to 3000 A AC. Due to the length and flexibility of the coil, measurements can be made around large conductors, or those conductors inaccessible to a fixed-head clamp. -
Page 5: Warnings, Cautions, And Notes
„ Avoid working alone. „ Do not use the FCC3450 if it is not operating correctly or if it is wet. When using the FCC3450, the test leads or the probes/crocodile clips, always keep you „ fingers behind the finger/hand guards. - Page 6 ƒ Remove the batteries if the FCC3450 will not be used for an extended period of time, or if storing in temperatures above 50 °C. If the batteries are not removed, battery leakage may damage the FCC3450.
- Page 7 Reference earth connection. Not a protective earth terminal Equipment protected throughout by double insulation. Battery capacity Bluetooth UK conformity. This equipment complies with current UK directives EU conformity. Equipment complies with current EU directives. Do not dispose of in the normal waste stream. www.megger.com FCC3450...
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Page 8: Instrument Overview
Instrument Overview 3. Instrument Overview Instrument layout Item Description Item Description Clamp lock mechanism V-Ω input terminal LCD display COM input terminal Function buttons Work light www.megger.com FCC3450... -
Page 9: Instrument Display
Instrument Overview Instrument display Item Description Item Description Meter status symbols Function unit symbols Battery capacity symbol Hold symbol Primary measurement Secondary measurement www.megger.com FCC3450... -
Page 10: Operation
Auto Power Off (APO) 20 mins Auto power Off is turned on by default and APO is shown on the display. If there is no user input, the FCC3450 will auto power off after 20 minutes. www.megger.com FCC3450... -
Page 11: Disable Auto Power Off
Disable Auto Power Off Press > 2 sec To disable Auto Power Off, push and hold the Bluetooth button when turning the FCC3450 on. When AoFF appears on the LCD, release both buttons. The APO symbol on the display should not be visible. - Page 12 WARNING : The barrier on the JAW (indicated below) defines the limit of safe access of the hand held part of the meter. Do not place hands past the barrier when in normal use. Barrier for hand guard www.megger.com FCC3450...
- Page 13 Turn the clamp lock counter-clockwise to release the flexible clamp. Place the flexible clamp around a single conductor only. Insert the flexible clamp back in the clamp lock and turn clockwise to secure. Check that the flexible clamp is secure before making any measurement. www.megger.com FCC3450...
- Page 14 Operation 4.4.3 Position Error For maximum accuracy, the single conductor should be positioned in the center of the flexible clamp where possible. See detailed specification for position accuracy error. www.megger.com FCC3450...
- Page 15 When removing the test leads, remove the live test lead before removing the common test lead. WARNING : Do not use the FCC3450 to measure voltages in circuits that could be damaged by the meters LoZ mode low impedance (approx. 4 kΩ).
- Page 16 Hold button a second time. H is shown in the display when Data Hold is active. Bluetooth® Mobile device The FCC3450 uses low-power Bluetooth® v4.0 wireless technology to transfer real-time data. To use the communication link on Android or iOS devices, install the Megger Link™ App. www.megger.com FCC3450...
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Page 17: Work Light
Press and hold the yellow backlight button for >1sec to turn the work light on or off. 4.10 Battery Replacement Remove the FCC3450 from any measurement circuit and remove all test leads before opening battery cover. Unscrew Batteries MUST be replaced as soon as 10% battery capacity is reached. -
Page 18: General Specifications
Vibration: Random Vibration per MIL-PRF-28800F Class 2 Recommended calibration period: 12 Months Indoor Use Only 5.2.1 Safety Standards: „ IEC / EN 61010-1 EN 61010-2-032 „ EN 61010-2-033 „ CATIV 600 V, CATIII 1000 V Pollution Degree 2 www.megger.com FCC3450... -
Page 19: Electrical Specifications
Max. Crest Factor Limit 30 A ≤ 1500 counts 300 A ≤ 2250 counts 3000 A ≤ 3000 counts 1000 V ≤ 5000 counts ≤ 7500 counts ≤ 9999 counts Frequency Response is specified for a sinewave waveform. www.megger.com FCC3450... - Page 20 * Minimum Reading is 1.00 A Frequency Response : 45 Hz to 500 Hz Overload Protection : 3000 A 5.3.4 Position Error of Clamp Model Distance from Accuracy optimum FCC3450 35 mm/1.4” ±1.0% 50 mm/2.0” ±1.5% 60 mm/2.4” ±2.0% 5.3.5 Voltage Function Range...
- Page 21 Overload Protection: AC / DC 1000 V 5.3.9 Measuring Rate and Response Time Function Measuring Rate Response Time V / Ω 2 sample(s) per sec 2 sec 1 sample(s) per sec 2 sec 3 sample(s) per sec 2 sec www.megger.com FCC3450...
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Page 22: Maintenance
Ensure the case is completely dry before use. Storage Remove the batteries if the FCC3450 is not used for an extended period of time or if storing in temperatures above 50°C. If the batteries are not removed, they may leak and damage the FCC3450. -
Page 23: Weee Directive
7. Decommissioning WEEE Directive The crossed out wheeled bin symbol placed on Megger products is a reminder not to dispose of the product at the end of its life with general waste. Megger is registered in the UK as a Producer of Electrical and Electronic Equipment. The Registration No is WEE/ HE0146QT. - Page 24 Kent CT17 9EN ENGLAND +44 (0)1 304 502101 +44 (0)1 304 207342 Manufacturing sites Megger Limited Megger GmbH Megger USA - Valley Forge Archcliffe Road Weststraße 59 Valley Forge Corporate Center Dover 52074 Aachen 2621 Van Buren Avenue Kent +49 (0) 241 91380 500...
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