Fluke 360 Instruction manual

Technical Data
Fluke 360
AC Leakage Current Clamp Meter
•Measurement of leakage current with 3 mA range and 1 µA of
resolution, for accurate monitoring of insulation erosion
•Broad range of measurement, from 1 µA up to 60 A, for all
installation needs
•Advanced shielding to ensure accurate results when measuring near
other conductors
•The high durability clamp construction can withstand over 50,000
operations - added ruggedness that extends the life of your clamp.
•Easy-to-carry, pocket-sized clamp with wide 40 mm (1.5 in) jaw size
•Handy “Display-Hold” button for capturing readings in hard-
to-reach places
•Auto power-off, with warning buzzer, saves battery life
•Conformance to IEC1010 and EMC standard for confident
measurements
•Meets all of the applications and performance classes in safety
standard VDE0404-4 and VDE0702 for leakage current and
differential current measurement of electrical appliances
Ideally designed for non-invasive checks of insulation
condition, the Fluke 360 allows you to perform tests without
powering down the installation or disconnecting equipment -
saving you time, without compromising on quality or safety.
The unique jaw design of the Fluke 360 eliminates the
influence of adjacent current conductors, and minimizes the
effects of external magnetic fields, even at low currents.
This allows you to perform accurate and reliable tests in
today’s crowded electrical environments. The tough and
high-quality clamp design of the Fluke 360 guarantees high
stability for long-term repeatability.
The Fluke 360, a rugged and accurate
solution for leakage current measurement

2 Fluke Corporation Fluke 360 AC Leakage Current Clamp Meter
Special Features
IEC 61010 and EMC Conformance
IEC 61010 safety features including a tactile barrier and
special jaw design provide the user with confidence
when making measurements in hazardous voltage areas.
Conformance to EMC standards ensures high reliability
through reduced susceptibility to electromagnetic interference.
The Fluke 360 also meets the latest safety standard
VDE0404-4 and the new VDE0702 requirements.
High Accuracy
Advanced jaw design means that the Fluke 360 accuracy
is little affected by external magnetic fields even at low
currents. Typical external current rejection is 200,000:1.
General Specification
Method of detection Mean value
Display Digital display: 3200 counts
Bar-graph display: 32 segments, LCD
Measurement cycle 2 times/second (Digital display), 12 times/second (Bar-graph display)
Range switching Auto-range
Ambient temperature and humidity 0 °C to 50 °C, 80 % RHor less (no condensation)
Temperature coefficient 0.05 % of range/°C or less (within the ranges of 0 °C to 18 °C and
28 °C to 50 °C for measurement of 0-50 A)
Influence of external magnetic field 0.0005 % typical 1 (on current value of adjacent cable)
Influence of conductor position Within accuracy
Circuit voltage ≤300 Vrms
Safety standard EN 61010-1, EN 61010-2-032. 300 V CAT II, Pollution Degree 2
Withstanding voltage 3.7 kV ac for one minute
Battery type 1 x 3 V Lithium battery (button cell) CR2032
Battery life Approx. 90 hours (when continuously used)
Auto power-off Approx. 10 minutes
Diameter of measurable conductor 40 mm max.
Weight 200 g (441 lb)
Dimension 176 mm x 70 mm x 25 mm (6.9 in x 2.8 in x 1 in)
Operating altitude 2000 m (6,562 ft)
Electrical Specification
Specifications at 23 ± 5 °C. 80 % RHmax
Accuracy: ± (% rdg + dgt) = ± (% readout + value of least significant digit)
AC Current Measurement
Measuring range Resolution Accuracy Max Permissible current
3 mA 0.001 mA 1 % + 5
60 A rms
30 mA 0.01 mA
30 A 0.01 A 1 % + 5 (0~50 A)
5 % + 5 (50~60 A)
60 A 0.1 A
Mean value detection and rms-value calibration.
Accuracy specified at 50/60 Hz
Frequency range 15 Hz to 150 Hz
Fluke. Keeping your world
up and running.™
Fluke Corporation
PO Box 9090, Everett, WA USA 98206
Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands
For more information call:
In the U.S.A. [phone] or
Fax [phone]
In Europe/M-East/Africa [phone] or
Fax [phone]
In Canada (800)-36-FLUKE or
Fax [phone]
From other countries [phone] or
Fax [phone]
Web access: http://www.fluke.com
©2006 Fluke Corporation. All rights reserved.
Specifications subject to change without notice.
Printed in U.S.A. 12/2006 2791021 D-EN-N Rev A