Fluke 3210-PR Manuale utente
®
3210-PR
Flex Current Probe
Instruction Sheet
Introduction
The Fluke 3210-PR Flex Current Probe (“the Probe”) are ac
current Probes utilizing the Rogowski principle. They can be used
with the Fluke 1750 to measure current from very low frequencies
up to 15 kHz. The flexible and lightweight measuring head allows
quick and easy installation in hard to reach areas and with large
conductors.
The Probes are designed for use with the Fluke 1750 Power Recorder.
Contacting Fluke
To contact Fluke, call:
1-888-993-5853 in USA
1-800-363-5853 in Canada
+31-402-675-200 in Europe
+81-3-3434-0181 in Japan
+65-738-5655 in Singapore
+1-425-446-5500 from anywhere in the world Or,
visit Fluke’s Web site at www.fluke.com
To register your product, visit register.fluke.com
PN 3039189
July 2007
©2007 Fluke Corporation. All rights reserved. Printed in the U.K.
Symbols
The table below lists the symbols used on the Probe and/or in
this instruction sheet.
Symbol
Description
~
Do not dispose of this product as unsorted municipal
waste. Go to Fluke’s website for recycling information.
W
Important Information. See manual.
X
Hazardous Voltage. Risk of electric shock.
T
Double insulation.
-
Do not apply to or remove from hazardous, live
conductors.
)
Conforms to relevant standards of the Canadian
Standards Association.
P
Complies with the relevant European standards.
;
Conforms to relevant Australian standards.
Safety Instructions
Please read this section carefully. It will familiarize you with the
most important safety instructions for handling the Probe. In this
instruction sheet, a Warning identifies conditions and actions
that pose hazard(s) to the user. A Caution identifies conditions
and actions that may damage the Probe or the test instruments.
WX Warning
The Probe may only be used and handled by
qualified personnel. To avoid personal injury, follow
these precautions:
•Do not apply to or remove from hazardous live
conductors without taking additional protective
measures.
•To avoid electric shock, de-energize circuit
during installation and removal of Probe; high
voltages and currents may be present in
adjacent circuits.
•Do not use the Probe if damaged. Always
connect to display device before it is installed
around the conductor.
•Use the Probe only as specified in the operating
instructions; otherwise the safety features may
not protect you.
•Adhere to local and national safety codes.
Individual protective equipment must be used to
prevent the shock and arc blast injury where
hazardous live conductors are exposed.
•Before each use, inspect the Probe. Look for
cracks or missing portions of the housing or
output cable insulation. Also look for loose or
weakened components.
•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.
•Use of this equipment is designed to 600 V CAT
IV or 1000 V CAT III standards. 600 V CAT IV or
1000 V CAT III equipment is designed to protect
against the transients in the equipment in fixed
equipment installations, such as distribution
panels, feeders and short branch circuits, and
the lighting systems in large buildings.
•Do not use the Probe in wet environments or in
locations that hazardous gases exist.
Operating Instructions
1. Connect the Probe to the 1750 via the 1750 current
input jack.
2. De-energize the circuit and place the Probe around the
conductor under test.
3. Observe and take measurements as required. Positive
output indicates that the current flow is in the direction
shown by the arrow on the Probe.
Maintenance
Cleaning
Clean the Probe periodically by wiping it with a damp cloth and
detergent. Do not use abrasive cleaners or solvents. Do not
immerse the Probe in liquids.
Specifications
Electrical Characteristics
Output Sensitivity @ 60 Hz
(@ output of the integrator)
2 mV/A
Accuracy (@ 25 °C)
± 1 % of reading
Linearity
(10 % to 100 % of range)
± 0.2 % of reading
Temperature Coefficient
± 0.05 % of reading per °C
Position Sensitivity (with cable >
25 mm from the coupling)
± 2 % of reading
External Field (with cable >
200 mm from the head)
± 1 % of reading
Working Voltage
(see Safety Standards)
1000 V under CAT III conditions
and 600 V under CAT IV
conditions. (V ac rms or dc)
General Characteristics
Probe and Cable Material
Alcryn 2070NC, reinforced
insulation, UL94 V0, Color: RED
Couplings Material
Lati Latamid 6H-V0 Nylon
Probe Cable Length
24 in. (610 mm) 3210-PR
Probe Cable Diameter
0.49 in. (12.4 mm)
Transducer Bend Radius (min)
1.5 in. (38.1 mm)
Output Cable
2 core screened, double insulated,
3 meters long
Output Connector
LEMO 6 pin male connector
Operating Temperature Range
-4 to +194 °F (-20 to +90 °C)
Storage Temperature Range
-40 to 221 °F (-40 to +105 °C)
Operating Humidity
15 % to 85 % (non condensing)
Degree of protection
IP40
Safety Standards
EN/IEC 61010-1 2001
EN/IEC 61010-2-032:2002
Pollution Degree 2
Use of the Probe on uninsulated conductors is limited to 1000 V
under CAT III conditions and 600V under CAT IV conditions ac
rms or dc and frequencies below 1 kHz.
Please note that the safety rating for the output to ground is
limited to 30 V ac rms or dc by the connector specified.
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 damage 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
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands
11/99
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