CPS AC750 User manual

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VOLT-100 WIRELESS
AC750 DIGITAL
CLAMP METER
OWNER’S MANUAL (English)
Please
insert latest
front view
VOLT100
image
(throughout)
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CONTENTS
1. Safety Information
1.1 Preliminary....................................................................1
1.2 Usage................................................................................2
1.3 Symbols ........................................................................3
1.4 General Use.......................................................................4
2. Description
2.1 AC750 Layout................................................................5
2.2 Switch,Key andInputJack Description ..........................6
2.3 LCD Display ...............................................................7-8
3. Specifications
3.1 General..............................................................................9
3.2 Technical Data............................................................10-15
4. Operating Instructions
4.1 Reading Hold...............................................................16
4.2 Manual Measuring Range............................................16
4.3 Frequency Duty/RatioSwitch.......................................16
4.4 Maximum /Minimum Measurement..............................17
4.5 Function Key.................................................................... 17
4.6 INRUSH Measurement................................................17
4.7 BackLightAndClampHeadLight................................18
4.8 Automatic Power-Off....................................................18
4.9 MeasurementPreparation ...........................................18
2
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CONTENTS
4.10 CurrentMeasurement.......................................................... 19
4.11 VoltageMeasurement.......................................................... 20
4.12 Frequencyand DutyRatio Measurement.............................. 20
4.13 ResistanceMeasurement .................................................... 21
4.14 DiodeTest........................................................................... 21
4.15 CircuitContinuityTest......................................................... 22
4.16 CapacitanceMeasurement .................................................. 22
4.17 Surge CurrentMeasurement................................................ 22
4.18 Non-ContactVoltageDetection............................................ 23
5. Wireless Operation
5.1 Connection....................................................................... 24
5.2 Data Logging.........................................................................2 5
5.3 Cost of Operation.................................................................. 26
6. Maintenance
6.1 Calibration........................................................................ 27
6.2 BatteryReplacement............................................................. 27
6.3 ProbeReplacement............................................................... 27
7. Accessories................................................................................. 28
8. Warranty...................................................................................... 29
3
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1. SAFETYINFORMATION
Thismeterisdesignedandmanufacturedaccordingtosafetyrequirements
of EN 61010-1, EN 61010-2-032, EN 61010-2-033 concerning electronic
measuringinstruments witha measurement CATIII 1000V,CATIV 600V and
pollution degree 2 and safety requirements for hand-held clamps for electrical
measurement andtest.
1.1 PRELIMINARY
1.1.1 Whenusingthismeter,complywithstandardsafetyrules:
- General shockprotection
- Preventmisuseofthismeter
1.1.2 After receiving meter, checkfor any transportation damage that may
haveoccurred.
1.1.3 Ifmeterwasstoredorshippedunderharshconditions,confirmif
meterhasbeendamaged.
1.1.4 Probeshouldbeingoodcondition.Beforeuse,checkifprobe
insulationisdamagedandnobaremetalwiresarefound.
1.1.5 Usetheprobetableprovidedwiththemetertoensuresafety.If
necessary, replace either probe with identical probe or one with the
samelevelofperformance.
4
WARNING
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1. SAFETYINFORMATION
1.2 USAGE
1.2.1 DONOT measurevoltagegreaterthan750VAC,1000VDC.
1.2.2 DONOT measureresistor,capacitor,diodeandcircuitwhile
connected topower.
1.2.3 DONOT measurecapacitancebeforecapacitorisdischarged
completely.
1.2.4 DONOT usemeterinexplosivegas,vaporordustyenvironments.
1.2.5 DONOT storeorusemeterindirectsunlight,highambient
temperatureorhighhumidity.
1.2.6 Duringtestofcurrents,resistors,capacitors,diodesandcircuit
connections,
DONOT connectmetertoavoltagesource.
1.2.7 DONOT useunlessmeterbottomcaseandbatterycoverare
completely fastened.
1.2.8 Duringuse,selecttherightfunctionandmeasuringrange.
1.2.9 Duringmeasurement, DONOT exceedtheindicatedvaluefor
eachrange.
1.2.10 Whenmeasuringacircuitwiththemeterconnected, DONOT
contact with probe tip (metal part).
1.2.11 Duringmeasurement,ifvoltagetobemeasuredismorethan
60VDCor30VAC(RMS), alwayskeepfingersbehindfinger
protectiondevice
1.2.12 Inthemanualmeasuringrangemode,whenmeasuringan
unknownvalue,selectthehighestmeasuringrangefirst.
1.2.13 Beforerotating SelectorSwitch tochangemeasuringfunction,
removeprobefromcircuittobemeasured.
1.2.14 Ifyoufindanyabnormalphenomenaorfailureofmeter,stop
usingimmediately.
5
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1. SAFETYINFORMATION
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6
Note
-Important safety information, refer to the
instruction manual.
Application around and removal from UNINSULATED
HAZARDOUS LIVE conductors is permitted.
Caution, possibility of electric shock
Equipment protected throughout by double insulation or
reinforced insulation.
Conforms
toULSTD.61010-1,61010-2-032,
61010-2-
033;
CertifiedtoCSASTDC22.2NO.
61010-1, 61010-2-032,61010-2-033
Complies with European (EU) safety standards
Earth (ground) terminal
Direct current
Alternating current
Both direct and alternating current
CAT III
It
isapplicabletotestandmeasuringcircuits
connected
to
thedistributionpartofthebuilding’slow-
voltage
MAINS installation.
CATIV
It
isapplicabletotestandmeasuringcircuits
connected
at
thesourceof thebuilding’s
low-voltage MAINS installation.
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1. SAFETYINFORMATION
1.4 GENERALUSE
1.4.1 Donotopencasetoadjustorrepair(onlyfortechnicianswhofully
understandthismeterandelectricalshockhazard).
1.4.2 Beforeopeningcaseorbatterycover,removeprobefromcircuittobe
measured.
1.4.3 Toavoidwrongreadingscausingelectricshock,when““appearson
meterdisplay,replacebatteryimmediately.
1.4.4 Cleanmeterwithdampclothandmilddetergent.Donotuseabrasives
orsolvents.
1.4.5 Set SelectorSwitch toOFFpositionwhenmeternotinuse.
1.4.6 Ifmeterisnotusedforanextendedtime,removebattery.
2. DESCRIPTION
2. DESCRIPTION
• Thismeterisaportable,professionalmultifunctionmeasuring
instrumentwithLCDdisplayandbacklight.
SelectorSwitch is
operatedwithonehandforeasyoperation.
• ThismeterisformeasuringACcurrent,DCcurrent,ACvoltage,
DCvoltage,frequency,dutyratio,resistance,capacitance
measurement, circuit connection, diode test and non-contact
voltagedetection.
Other features include:
• Automaticmeasuringrangeandmanualmeasuringrange
• Overloadprotection
• Reading holdfunction
• MaxandMinmeasuringfunction
• Clampheadfrequencymeasurementfunction
• Auto power-offfunction
• Relative measuringfunction
• Low batteryindicator
7
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2. DESCRIPTION
2.1 VOLT-100 LAYOUT
1. Current clamp
head(forcurrent
measurement)
2. Clamp headlight
3. Control panel 1
4. Jaw Trigger
5. Function choicekey
( FUNC)
6. Relative
measurementkey 2
7. Frequency/duty ratio
switchkey(Hz/%) 15
8. LCDdisplay 14
9. Commonendjack 3
10. Resistance,
capacitance,
voltage, frequency,
4
13
diode and continuity
input jack
11. Maximum/minimum 6
choice key (MAX/ 12
MIN) 7
12.
Reading hold/ 11
Back light key 8
16
5
(BL/ HOLD)
13. Selector Switch
14. NCV indicator
15. Protective Barrier
9
10
(limit of safe
access)
16. Wire pick
8
Change all of the key locations to the
new key names (example: 12 is now
the Link/REL button)
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2. DESCRIPTION
2.2 SWITCH,KEYANDINPUTJACKDESCRIPTION
9
BL/HOLD
Back light or reading hold key
FUNC
Function key (use with Selector Switch)
RANGE
For switching manual measuring range state
Link/REL
For connecting to Bluetooth smart device and
entering relative measurement state
Hz/%
For
frequency and duty ratio
measurement function switch
MAX/MIN
For maximum/minimum measurement function switch
OFF
For turning power OFF
INPUT Jack
Voltage, resistance, frequency, duty ratio, capacitance, diode,
circuit connection input wire connecting terminal
COM Jack
Voltage, resistance, frequency, duty ratio, capacitance, diode,
circuit connection common wire connecting terminal
Selector
Switch
For selecting function and measuring range
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2. DESCRIPTION
2.3 LCD DISPLAY
10
Automatic power-off indicator
AUTO
Automatic measuring range mode
INR
Surge current test
Diode, on/off
REL
Relative measurement mode
MAX /MIN
Maximum/minimum measurement
NCV
Non-contact voltage detector
 ,k  ,M  
Ohm, Kilohm, Megohm (resistance)
nF,μF,mF
Nano farad, Microfarad, Millifarad
AC, DC
Alternating current, direct current
H
Reading hold state
Z
DC current zeroing function
Low battery icon
%
Percentage (duty ratio)
mV,V,A
Millivolt, Volt (voltage), Ampere (current)
Hz,kHz,MHz
Frequency range
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