RS PRO ICM A5 User manual

Instruction Manual
ICM A5
Clamp Meter
EN DE ES IT FR


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Safety Information
Read and understand this Instruction
Manual completely before using this
instrument. Failure to observe the warnings
and cautions in this Instruction Manual may
result in injury or death, or damage to the
instrument and other equipment or
property.
If this instrument is used in a manner not
specified in these instructions, the protec-
tion provided by the instrument may be
impaired.
WARNING
-Examine the instrument and probes and
leads before use. Do not use the instru-
ment if it is wet or damaged, or if you
suspect it is not operating correctly.
-When using the instrument, test leads or
probes, keep your fingers behind the
finger guards.
-Remove the test lead from the instrument
before opening the battery cover or instru-
ment case.
-Always use the correct terminals, switch
position and range for measurements.
-Verify the instrument is operating correctly
by measuring a known voltage before
use. If in doubt, have the instrument
serviced.
-Do not apply more than the rated voltage
as marked on the instrument between
terminals, or between any terminal and
earth ground.
-Use caution when measuring voltages
above 30 Vac rms or 60 Vdc. These
voltages pose a shock hazard.
-To avoid incorrect readings that can lead
to electric shock, replace the battery as
soon as low battery indicator appears
in the display.
-Disconnect the circuit power and
discharge all high-voltage capacitors
before making resistance, continuity, or
diode measurements.

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-Do not use the instrument in a Hazardous
Area or around explosive gasses or
vapours.
-Wear suitable Personal Protective
Equipment when working around or near
hazardous Live conductors which could
be accessible.
Caution
-Disconnect the test leads from the test
points before changing the position of the
function rotary switch.
-Never connect the instrument to a source
of voltage with the function rotary switch in
Ω/ ;/Aposition.
- If possible, do not work alone, so
assistance can be given if required.
-Do not expose the instrument to extremes
of temperature or high humidity.
The following symbols may appear on
the instrument and in this Instruction
Manual:
Risk of electric shock
Refer to Instruction Manual
Alternating Current (ac)
<Battery
Earth
Equipment protected throughout by
double or reinforced insulation
Conforms to EU directives
Dispose of this equipment in
accordance with local regulations.
EApplication around and removal
from hazardous Live conductors is
permitted.

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Maintenance
Do not attempt to repair this Instrument. It
contains no user-serviceable parts. Repair
or servicing should only be performed by
qualified personnel. This instrument
should be calibrated yearly, or more
frequently if used in harsh conditions or if
it is suspected of being inaccurate.
For calibration and repair contact RS
Components - the address is given at the
end of these instructions.
Cleaning
Periodically wipe the case with a damp
cloth and detergent. Do not use abrasives
or solvents.

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Power On / Off
Auto Power Off
The instrument will automatically turn off
approximately 10 minutes after the last
operation.
AC V / DC V

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Data Hold
Non-Contact Voltage Sensing:
VoltSenseTM
1. The VoltSense function will operate
irrespective of the position of the
function rotary switch, including the
OFF position.
2. Remove the test leads from the
instrument as they are not used for the
VoltSense test.
3. Press and hold the VoltSense button.
The LCD display will go blank, a tone will
sound and the red LED will illuminate
momentarily to confirm the instrument is
operational.

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4. Hold the Volt sense button down and
move the instrument over the area
where detection is required. The buzzer
will sound and the LED will illuminate
when a live conductor is detected.
Release the VoltSense button to return
to normal operation.
Diode / Continuity

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ACA
Resistance
CAT.Ⅳ.600V
with respect to
earth for the jaw.
Tactile Barrier for
hand guard.
Do not hold
the meter across
the Tactile Barrier.

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Battery Replacement
When the low battery indicator "<"
appears on the LCD, replace the batteries
with the type given in the specifications.
WARNING
Disconnect the test leads from the circuit
and the instrument before removing the
battery cover.
Refer to the following figure to replace the
batteries:

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Specifications
1-1 General Specifications
LCD display :
31/2digit large scale LCD readout.
Display resolution : 2000 counts.
Measuring rate : 1.5 times / sec.
Overrange display :
“OL” is displayed for “Ω” functions,
The real value is shown for the “A” and “V”
functions.
Automatic power off time :
Approximately 10 minutes after power on.
Low battery indicator : <is displayed.
Power requirement : 1.5V x 2 batteries
Battery life : Approximately 250 hours with
Alkaline batteries.
1-2 Environmental Conditions
Indoor use only.
Calibration : One year calibration cycle.
Operating temperature :
0°C to 30°C (32°F to 86°F) @ ≦80% RH
30°C to 40°C (86°F to104°F) @≦75% RH)
40°C to 50°C (104°F to 122°F) ≦45%RH
Storage temperature : -20 to + 60°C
(-4°F to 140°F) @ 0 to 80% RH with
batteries removed from the instrument.
Dimensions (W x H x D) :
54mm x 193mm x 31mm
Weight: 280g including battery.
Accessories: Battery (installed), Carrying
case and User manual.
Measurement Category (Installation
Category) :
per IEC 61010-1:2001: CAT.Ⅲ1000V.
CAT.Ⅳ600V. Pollution Degree 2
Measurement Category l is for measure-
ments performed on circuits not directly
connected to mains. Examples include :
Measurements on battery powered equip-
ment and specially protected (internal)
mains-derived circuits.

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Measurement Category ll is for measure-
ments on circuits directly connected to the
low voltage installation. Examples include:
Household appliances, portable tools and
similar equipment.
Measurement Category lll is for measure-
ments performed in the building installation.
Examples include measurements on
distribution boards, junction boxes, socket-
outlets and wiring and cables in the fixed
installation.
Measurement Category lV is for measure-
ments performed at the source of the
low-voltage installation. Examples include
measurements on primary overcurrent
protection devices and electricity meters.
Operating altitude : 2000m (6562 ft)
Conductor Size : 16mm diameter.
Pollution degree : 2
EMC : EN 61326-1
Shock vibration: Sinusoidal vibration per
MIL-T-28800E (5 to 55 Hz, 3g maximum).
Drop Protection : 1 metre drop onto
hardwood or concrete floor.

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Range DC Accuracy AC Accuracy
±(1.0% + 2dgt) ±(1.5% + 5dgt)
50Hz ~ 500Hz
200.0V
1000V
1-3 Electrical Specifications
Accuracy is ±(% reading + number of
digits) at 23°C (73.4°F) ±5°C (±9°F)
< 80%RH.
Temperature coefficient :
Add 0.2 x (Specified accuracy) / °C (1.8°F),
< 18°C > 28°C (< 64.4°F >82.4°F).
DC / AC Volts
Over voltage protection :
DC 1000V / AC 750V
Input Impedance :
2 MΩ// less than 100pF.
CMRR / NMRR:
(Common Mode Rejection Ratio)
(Normal Mode Rejection Ratio)
VAC: CMRR > 60dB at DC, 50Hz / 60Hz
VDC: CMRR > 100dB at DC, 50Hz / 60Hz
NMRR > 50dB at DC, 50Hz / 60Hz
AC Conversion Type:
Average sensing rms indicating.
AC Current
Function Range Accuracy
A
(50~60Hz) 0.0 ~ 200.0A ±(3.0% + 3 dgt)
Overload protection : 400 Arms
AC Conversion Type :
Average sensing rms indication.
* Adjacent conductor influence :
<0.08 A/A

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Resistance
Range Accuracy
200.0 Ω±(1.0% + 5 dgt) *2
2.000 KΩ
±(1.0% + 2 dgt)
20.00 KΩ
200.0 KΩ
2.000MΩ
20.00 MΩ±(1.9% + 5 dgt) *1
Overload protection : 600Vrms
Open circuit Voltage : -1.3V approx.
* 1 < 100 dgt rolling.
* 2 < 10 dgt rolling.
Diode Check and Continuity
Resolution Accuracy
1 mV ±(1.5%+0.05 V)*
*For 0.4V ~ 0.8V
Max.Test Current : 1.5mA
Max. Open Circuit Voltage : 3V
Overload Protection : 600Vrms
Continuity : Internal beeper activates if the
resistance of the circuit under test is less
than 50Ω. It will then turn off if the
resistance is increased beyond 250Ω.
Response time is approximately 0.25~1
sec.

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Limited Warranty
This instrument is warranted to the original
purchaser against defects in material and
workmanship for 3 year from the date of
purchase. During this warranty period, RS
Components will, at its option, replace or
repair the defective unit, subject to verifica-
tion of the defect or malfunction. This
warranty does not cover disposable
batteries, or damage from abuse, neglect,
accident, unauthorized repair, alteration,
contamination, or abnormal conditions of
operation or handling.
Any implied warranties arising out of the
sale of this product, including but not lim-
ited to implied warranties of merchantability
and fitness for a particular purpose, are
limited to the above. RS Components shall
not be liable for loss of use of the instru-
ment or other incidental or consequential
damages, expenses, or economic loss, or
for any claim or claims for such damage,
expense or economic loss. Some states or
countries laws vary, so the above limita-
tions or exclusions may not apply to you.
For full terms and conditions, refer to the
current RS Catalogue.

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Africa
RS Components SA
P.O. Box 12182,
Vorna Valley, 1686
20 Indianapolis Street,
Kyalami Business Park,
Kyalami, Midrand
South Africa
www.rs-components.com
Asia
RS Components Pte Ltd.
31 Tech Park Crescent
Singapore 638040
www.rs-components.com
China
RS Components Ltd.
Suite 23 A-C
East Sea Business Centre
Phase 2
No. 618 Yan'an Eastern Road
Shanghai, 200001
China
www.rs-components.com
Europe
RS Components Ltd.
PO Box 99, Corby,
Northants. NN17 9RS
United Kingdom
www.rs-components.com
Japan
RS Components Ltd.
West Tower (12th Floor),
Yokohama Business Park,
134 Godocho, Hodogaya,
Yokohama, Kanagawa 240-0005
Japan
www.rs-components.com
U.S.A
Allied Electronics
7151 Jack Newell Blvd. S.
Fort Worth, Texas 76118
U.S.A.
www.alliedelec.com
South America
RS Componentes Limitada
Av. Pdte. Eduardo Frei M. 6001-71
Centro Empresas El Cortijo
Conchali, Santiago, Chile
www.rs-components.com