Fluke I430FLEX User manual

LIMITED WARRANTY & LIMITATION OF LIABILITY
LIMITED WARRANTY & LIMITATION OF LIABILITY
Each Fluke product is warranted to be free from defects in material and
workmanship under normal use and service. The warranty period is one year
and begins on the date of shipment. Parts, product repairs and services are
warranted for 90 days. This warranty extends only to the original buyer or
end-user customer of a Fluke authorized reseller, and does not apply to
fuses, disposable batteries or to any product which, in Fluke's opinion, has
been misused, altered, neglected or damaged by accident or abnormal
conditions of operation or handling. Fluke warrants that software will operate
substantially in accordance with its functional specifications for 90 days and
that it has been properly recorded on non-defective media. Fluke does not
warrant that software will be error free or operate without interruption.
Fluke authorized resellers shall extend this warranty on new and unused
products to end-user customers only but have no authority to extend a greater o
r
different warranty on behalf of Fluke. Warranty support is available if product is
purchased through a Fluke authorized sales outlet or Buyer has paid the
applicable international price. Fluke reserves the right to invoice Buyer for
importation costs of repair/replacement parts when product purchased in one
country is submitted for repair in another country.
Fluke's warranty obligation is limited, at Fluke's option, to refund of the purchase
price, free of charge repair, or replacement of a defective product which is
returned to a Fluke authorized service center within the warranty period.
To obtain warranty service, contact your nearest Fluke authorized service center
or send the product, with a description of the difficulty, postage and insurance
prepaid (FOB Destination), to the nearest Fluke authorized service center. Fluke
assumes no risk for damage in transit. Following warranty repair, the product will
be returned to Buyer, transportation prepaid (FOB Destination). If Fluke
determines that the failure was caused by misuse, alteration, accident or
abnormal condition of operation or handling, Fluke will provide an estimate of
repair costs and obtain authorization before commencing the work. Following
repair, the product will be returned to the Buyer transportation prepaid and the
Buyer will be billed for the repair and return transportation charges (FOB
Shipping Point).
THIS WARRANTY IS BUYER'S SOLE AND EXCLUSIVE REMEDY AND IS IN
LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE. FLUKE SHALL NOT BE
LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL
DAMAGES OR LOSSES, INCLUDING LOSS OF DATA, WHETHER ARISING
FROM BREACH OF WARRANTY OR BASED ON CONTRACT, TORT,
RELIANCE OR ANY OTHER THEORY.
Since some countries or states do not allow limitation of the term of an implied
warranty, or exclusion or limitation of incidental or consequential damages, the
limitations and exclusions of this warranty may not apply to every buyer. If any
provision of this Warranty is held invalid or unenforceable by a court of
competent jurisdiction, such holding will not affect the validity or enforceability of
any other provision.
Fluke Corporation Fluke Industrial B.V.
P.O. Box 9090 P.O. Box 90
Everett WA 7600 AB Almelo
98206-9090, USA The Netherlands
SERVICE CENTERS
To locate an authorized service center,
visit us on the World Wide Web:
http://www.fluke.com
or call Fluke using any of the phone numbers listed below:
[phone] in U.S.A. and Canada
[phone] in Europe
[phone] from other countries
®
i430flex
3000 A Flexible AC Current Probe
Instruction Sheet
Introducing the i430flex
The i430flex is a flexible AC current probe for use with the Fluke
430 series Power Quality Analyzers. The i430flex is optimized for
current measurement on thick and hard to reach conductors.
Unpacking
The following items should be included in the package:
•i430flex Current Probe(s)
•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.
Safety Information
Read First: Safety Information
To ensure safe operation and service of the current
clamp, follow these instructions:
•Read the operating instructions before use and follow all safety
instructions.
•Use the Current Probe only as specified in the operating
instructions; otherwise the probe’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 Current Probe and its latching
system for any damage. Pay particular attention to the
insulation surrounding the flexible measuring head. Look for
cracks or missing portions of the probe housing or output cable
insulation. Also look for loose or weakened components.
•Do not use a probe that is cracked, damaged, or has a
defective cable.
•Never use the probe on a circuit with voltages higher than
1000 V CAT III or 600V CAT IV
−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.
−CAT IV equipment is designed to protect against transients
from the primary supply level, such as an electricity meter
or an overhead or underground utility service.
A
pril 2006
© 2006 Fluke Corporation.
A
ll rights reserved.
Printed in the EU All product
names are trademarks of their
respective companies.

•De-energize the installation on which current will be measured
or adopt safe operating procedures during application and
removal of the current probe.
•Use extreme caution when working around bare conductors or
bus bars.
•Do not use the Current Probe to measure bare conductors
carrying a voltage from 30 V up to 1000 V unless you are
wearing protective clothing suitable for high-voltage work.
Contact with the conductor could result in electric shock. Always
use appropriate equipment for personal protection.
•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.
Symbols
Do not apply around or remove from HAZARDOUS
LIVE conductors.
Product is protected by double insulation.
Risk of Danger. Important information. See
Instruction Sheet.
Risk of Electric Shock.
Conforms to relevant European standards.
Specifications
SAFETY
i430flex
(INPUT and
OUTPUT)
Complies with American industry
standards UL61010B-1 &
UL61010B-2-032 & European
standards EN/IEC 61010-1 2nd
Edition & EN/IEC 61010-02-032.
ELECTRICAL SPECIFICATIONS
Measuring range 30 to 3000 A ac
Maximum non-destructive
current
100 kA
Output signal 85 mV at 1000 A rms, 50 Hz
Basic accuracy ±1% of reading at 25 °C, 50 Hz
Linearity ±0.2% of reading at 10%...100% of
range
Noise < 1 mV rms at 10 Hz…7 kHz
Additional errors:
•with temperature
(0 to +70 °C,
32 to 158 °F)
0.08% of reading /°C,
0.144% of reading /°F
•with position of conductor
in the probe window
±2% of reading (bus ≥2.5 cm or
1 inch from coupling)
Phase shift 45 to 65 Hz < ±1°
Bandwidth (-3dB) 10 Hz to 7 kHz
GENERAL SPECIFICATIONS
Weight 250 g
Transducer length 610 mm (24 in)
Transducer diameter 12 mm (0.49 in)
Minimum bending radius 40 mm (1.57 in)
Cable length from
transducer to BNC
2.5 m (98.4 in)
Temperature, operating -20 to +90°C (-4 to +194°F)
Temperature, non-operating -40 to + 105°C (-40 to +221°F)
Relative Humidity, operating 15 to 85%, non condensing
Altitude, operating 3000 m
Derate to 1000 V CAT II / 600 V
CAT III / 300 V CAT IV above
2000 m
Altitude, storage 12 km
Instrument Compatibility
The i430flex can only be used with the Fluke 430 series Power
Quality Analyzers.
Using the i430flex
To use the i430flex, follow these instructions:
1. Connect the BNC connector of the i430flex to the desired input
on the Fluke 430 series Power Quality Analyzer.
Figure 1. Connecting the flexible probe around the conductor.
2. Connect the flexible probe around the conductor (See
Figure 1.)
3. Center the conductor perpendicularly inside the flexible probe
area. If this is not possible, an additional measurement error of
±2% of reading can occur.
4. Avoid taking measurements close to other current-carrying
conductors if possible.
5. Make sure that the arrow marked on the probe coupling points
toward the correct orientation for correct phase display on the
instrument.
6. Keep the probe coupling more than 2.5 cm (1 inch) away from
the conductor.
7. Observe the current value and waveform on the instrument’s
display.
Warning
If the selected current probe of the Fluke 430 series
Power Quality Analyzer is not the i430flex, the
Fluke 430 will display false and misleading readings.
Maintenance
Before each use, assure continued safety by inspecting the flexible
probe and its latching system for any damage. Pay particular
attention to the insulation surrounding the flexible probe. An i430flex
under warranty will be promptly repaired or replaced (at Fluke's
discretion) and returned at no charge.
Cleaning and Storage
•The flexible probe and its latching system require no special
care. Ensure that no foreign body obstructs the latching
mechanism.
•Clean the i430flex with a damp cloth and a mild detergent. Do
not use abrasives, solvents, or alcohol.
If your i430flex does not work
If the i430flex does not perform properly, use the following steps to
help isolate the problem:
•Inspect the coupling system for any damage. If any foreign
material is present, the coupling system will not close properly
and errors will result.
•Inspect the cable between the flexible probe and the Power
Quality Analyzer for any damage.
•Check if the i430flex is the selected current probe on the
Power Quality Analyzer (Clamp i430flex).
•Verify that the function and range selection on the Power
Quality Analyzer is correct.