Trotec BE40 User manual

TRT-BA-BE40-TC2019-51-003-EN
BE40
EN
OPERATING MANUAL
CLAMP METER

2 EN
clamp meter BE40
Table of contents
Notes regarding the operating manual.................................2
Safety .....................................................................................2
Information about the device................................................4
Transport and storage...........................................................6
Operation ...............................................................................7
Maintenance and repair ......................................................12
Errors and faults..................................................................12
Disposal ...............................................................................12
Notes regarding the operating manual
Symbols
Warning of electrical voltage
This symbol indicates dangers to the life and health of
persons due to electrical voltage.
Warning
This signal word indicates a hazard with an average
risk level which, if not avoided, can result in serious
injury or death.
Caution
This signal word indicates a hazard with a low risk
level which, if not avoided, can result in minor or
moderate injury.
Note
This signal word indicates important information
(e.g. material damage), but does not indicate hazards.
Info
Information marked with this symbol helps you to carry
out your tasks quickly and safely.
Follow the manual
Information marked with this symbol indicates that the
operating manual must be observed.
You can download the current version of the operating manual
and the EU declaration of conformity via the following link:
BE40
https://hub.trotec.com/?id=43773
Safety
Read this manual carefully before starting or using the
device. Always store the manual in the immediate vicinity
of the device or its site of use!
Warning
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may
result in electric shock, fire and/ or serious injury.
Save all warnings and instructions for future
reference.
• The device is supplied with a warning sign. Prior to initial
start-up, make sure to paste the corresponding warning
sign in your local language over the one present at the rear
of the device as described in chapter Operation.
• Do not use the device in potentially explosive rooms.
• Do not use the device in aggressive atmosphere.
• Protect the device from permanent direct sunlight.
• Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible
condition.
• Do not open the device.
• Observe the storage and operating conditions as given in
the Technical data chapter.

EN 3
clamp meter BE40
Intended use
This device is intended for measurements in the measuring
range and category (CATIII, 600V) specified in the technical
data.
To use the device for its intended use, only use accessories and
spare parts which have been approved by Trotec.
Improper use
Do not use the device in potentially explosive atmospheres,
when wet or very humid.
Unauthorized modifications of the device are forbidden.
Personnel qualifications
People who use this device must:
• master the 5safety rules (1De-energise, 2Secure against
restart, 3Verify de-energised state (bipolar), 4Earth and
short-circuit, 5Cover neighbouring live parts).
• use the voltage detector following safe working
procedures.
• be aware of the dangers that occur when working with
electric devices in damp areas.
• take measures to protect themselves from direct contact
with live parts.
• have read and understood the operating manual, especially
the Safety chapter.
Residual risks
Warning of electrical voltage
Electric shock due to insufficient insulation! Check the
device for damages and proper functioning before each
use.
If you detect damages, do not use the device any
longer.
Do not use the device when wither the device or your
hands are damp or wet!
Do not use the device when the battery compartment
or the housing is open.
Warning of electrical voltage
Electric shock due to contact with live parts! Do not
touch any live parts. Secure neighbouring live parts by
covering them or by switching them off.
Warning of electrical voltage
When performing non-contact measurements of the
current, disconnect the measuring cables from the
device beforehand.
Warning of electrical voltage
Work on the electrical components must only be
carried out by an authorised specialist company!
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Warning
The device is not a toy and does not belong in the
hands of children.
Warning
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!
Caution
Keep a sufficient distance from heat sources.
Note
To avoid damages to the device, make sure that the
correct measuring range is selected before carrying out
a measurement.
If you are unsure, select the largest measuring range.
Unplug the measuring cable before changing the
measuring range.
Note
Test the device for proper functioning at a known
voltage source before each measurement.
Note
To prevent damages to the device, do not expose it to
extreme temperatures, extreme humidity or moisture.
Note
Do not use abrasive cleaners or solvents to clean the
device.

4 EN
clamp meter BE40
Information about the device
Device description
Using the clamp meterBE40 you can easily measure the
amperage of alternating currents, ACand DCvoltages as well as
resistances.
Furthermore, you can check the continuity of circuits, fuses and
contacts and test the forward voltage of diodes without the need
for contact.
The current measurement is effected without contact via the
electromagnetic field, which is why the electric circuit doesn't
have to be interrupted for this method. Therefore, running
systems, which cannot be switched off separately, can also be
checked.
Owing to the galvanic isolation, the measuring signal is also
potential-free towards the variable to be measured.
Device depiction
1
2
3
4
5
6
7
8
9
10
11 11
13
14
12
12
No. Designation
1 Clamp
2 Rotary switch
3MAXbutton (maximum value display)
4HOLD button (freezing the display)
5 Display
6 Input connection for measuring cable (red)
7 COM connection for measuring cable (black)
8 Diode test/ continuity test button
9 Display illumination on/off button (hold for3s)
10 Lever for opening the clamp
11 Test probes
12 Protection against contact
13 Red measuring cable
14 Black measuring cable
Rotary switch
22
21
20
19
18
17
16
15
No. Designation
15 Measuring alternating current of upto 1000A
16 Measuring alternating current of upto 200A
17 Measuring alternating current of upto 20A
18 Diode test/ continuity test
19 Measuring resistance
20 Measuring DCvoltage
21 Measuring ACvoltage
22 OFF (for switching the device off)

EN 5
clamp meter BE40
Display
34 35
33
24
29
28
27
26
25
32
30
31
36 23
No. Purpose of the indication
23 Battery loading status
24 Unit for amperage (A)
25 Unit for voltage (mV/ V)
26 Unit for resistance (kΩ/ MΩ)
27 Resistance measurement
28 Measurement value display
29 Minus sign (positive and negative poles confused)
30 ACmeasurement
31 DCmeasurement
32 Automatic measuring range selection
33 Diode test
34 Continuity test
35 MAXindication (indication of the maximum value)
36 HOLDindication (display of the measured value is frozen)
Technical data
Parameter Value
Model BE40
Size of the clamp opening approx. 30mm
Diode test test current of 0.3mA
open-circuit voltage: 1.5VDC
Continuity test threshold <120Ω;
test current <1mA
Measuring range exceeded OL is displayed
Measuring rate 2 per second
Input impedance 7.8MΩ (VDC and VAC)
Frequency range alternating
current
50/60Hz (AAC)
Frequency range ACvoltage 50/60Hz (VAC)
Operating temperature -10°C to 50°C
(-14°F to 122°F)
Storage temperature -30°C to 60°C
(-22°F to 140°F)
Relative humidity up to 85%
Overvoltage protection categorylll, 600V
Battery 2x 1.5V batteries of typeAAA
Automatic switch-off after approx. 15minutes
Dimensions
(lengthx widthx height)
229x 48x 80mm
Weight approx. 303g

6 EN
clamp meter BE40
Measuring ranges
Measuring
level
Measuring range Resolution Accuracy
(% of the
reading)
Alternating current
20A 0A to 20.00A 0.01A ±(2.5%+
10digits)
200A 0A to 200.0A 0.1A ±(2.5%+
10digits)
1000A 0A to 1000A 1A ±(3.0%+
8digits)
DC voltage
200mV 0mV to 200.0mV 0.1mV ±(0.8%+
5digits)
2V 0mV to 2000mV 0.001V ±(1.2%+
3digits)
20V 0V to 20.00V 0.01V ±(1.2%+
3digits)
200V 0V to 200.0V 0.1V ±(1.2%+
3digits)
600V 0V to 600.0V 1V ±(1.5%+
3digits)
AC voltage
200mV 0mV to 200.0mV 0.1mV ±(1.5%+
30digits)
2V 0mV to 2000mV 0.001V ±(1.5%+
3digits)
20V 0V to 20.00V 0.01V ±(1.5%+
3digits)
200V 0V to 200.0V 0.1V ±(1.5%+
3digits)
600V 0V to 600.0V 1V ±(2.0%+
4digits)
Resistance
200Ω 0Ω to 200.0Ω 0.1Ω ±(1.0%+
4digits)
2kΩ 0Ω to 2000Ω 1Ω ±(1.5%+
2digits)
20kΩ 0kΩ to 20.00kΩ 10Ω ±(1.5%+
2digits)
200kΩ 0kΩ to 200.0kΩ 100Ω ±(1.5%+
2digits)
2MΩ 0MΩ to 2.000MΩ 1kΩ ±(2.0%+
3digits)
20MΩ 0MΩ to 20.00MΩ 10kΩ ±(3.0%+
5digits)
Scope of delivery
• 1x Device
• 1x Red measuring cable
• 1x Black measuring cable
• 2x 1.5V battery AAA
• 1x Bag/ holster
• 1x Manual
Transport and storage
Note
If you store or transport the device improperly, the
device may be damaged.
Note the information regarding transport and storage of
the device.
Transport
For transporting the device, use the bag included in the scope of
delivery in order to protect the device from external influences.
Storage
When the device is not being used, observe the following
storage conditions:
• dry and protected from frost and heat
• protected from dust and direct sunlight
• with a cover to protect it from invasive dust if necessary
• The storage temperature is the same as the range given in
the Technical data chapter.
• Remove the batteries from the device.

EN 7
clamp meter BE40
Operation
Inserting the batteries
Insert the batteries contained in the scope of delivery (2x 1.5V
AAA) before first use.
Note
Make sure that the surface of the device is dry and the
device is switched off.
Please proceed as follows to insert the batteries into the device:
1. Loosen the screw at the rear of the device and open the
cover of the battery compartment.
2. Insert the batteries into the battery compartment with
correct polarity.
3. Close the battery compartment and fasten the cover in
place.
Info
Please note that moving from a cold area to a warm
area can lead to condensation forming on the device's
circuit board. This physical and unavoidable effect can
falsify the measurement. In this case, the display
shows either no measured values or they are incorrect.
Wait a few minutes until the device has become
adjusted to the changed conditions before carrying out
a measurement.
Attaching the warning sign
Prior to initial start-up, check whether the warning sign at the
rear of the device is in your local language, if not, paste the
proper one over it. A warning sign in your native language is
supplied along with the device. Please proceed as follows to
attach the warning sign to the rear of the device:
1. Remove the label in your local language from the supplied
film.
2. Affix the label in the intended position at the rear of the
device.
Performing a voltage measurement
Warning of electrical voltage
Risk of electric shock and risk of injury!
• Make sure to observe the device's nominal voltage
specified in the technical data during the measurement.
• Check the measuring lines for damaged insulation before
each measurement.
• Test the device for proper functioning at a known voltage
source before each measurement.
• When holding onto the measuring cables, make sure not to
reach behind the protection against contact(12):

8 EN
clamp meter BE40
Measuring DCvoltage
1. Connect the black measuring cable(14) to the
COMconnection(7) and the red measuring cable(13) to
the Input connection(6).
2. Turn the rotary switch(2) to the measuring DCvoltage
position(20).
ðThe DCmeasurement indication(31) appears on the
display.
3. Tap the desired measuring points of the electric circuit
with the test probes(11) at the measuring cables with
correct polarity.
ðThe measured value will be displayed in the
measurement value display(28).
ðThe voltage unit(25) is displayed.
Info
If the minus sign(29) appears in front of the measured
value, you have confused the measuring object's plus
pole with the minus pole. Check the connection and
connect the measuring cables with correct polarity.
Example:
20
Measuring ACvoltage
1. Connect the black measuring cable(14) to the
COMconnection(7) and the red measuring cable(13) to
the Input connection(6).
2. Turn the rotary switch(2) to the measuring ACvoltage
position(21).
ðThe ACmeasurement indication(30) appears on the
display.
3. Tap the desired measuring points of the electric circuit
with the test probes(11) at the measuring cables.
ðThe measured value will be displayed in the
measurement value display(28).
ðThe voltage unit(25) is displayed.
Example:
21

EN 9
clamp meter BE40
Measuring resistance
Warning of electrical voltage
Risk of electric shock and risk of injury when
measuring the resistance!
Make sure that the power of the electric circuit is
switched off and all capacitors are completely
discharged.
• When holding onto the measuring cables, make sure not to
reach behind the protection against contact(12).
Please proceed as follows to measure the resistance:
1. Connect the black measuring cable(14) to the
COMconnection(7) and the red measuring cable(13) to
the Input connection(6).
2. Turn the rotary switch(2) to the measuring resistance
position(19).
ðThe resistance measurement indication(27) appears on
the display.
3. Tap the desired measuring points of the electric circuit
with the test probes(11) at the measuring cables.
ðThe measured value will be displayed in the
measurement value display(28).
ðThe resistance unit(26) is displayed (k=kilo=
1000ohms, M=mega=1millionohms).
19
Continuity testing
Warning of electrical voltage
Risk of electric shock and risk of injury when
checking the continuity!
Make sure that the power of the electric circuit is
switched off and all capacitors are completely
discharged.
• When holding onto the measuring cables, make sure not to
reach behind the protection against contact(12).
Please proceed as follows to check the continuity of the circuit
to be tested:
1. Connect the black measuring cable(14) to the
COMconnection(7) and the red measuring cable(13) to
the Input connection(6).
2. Turn the rotary switch(2) to the diode test/ continuity test
position(18).
3. Press the diode test/ continuity test button(8) until the
continuity test indication(34) appears on the display.
ðThe resistance measurement indication(27) appears on
the display.
ðOL is indicated on the measurement value display(28).
4. Tap the desired measuring points of the electric circuit
with the measuring cables' test probes(11).
ðIf the measured resistance value amounts to less than
120Ω, the device will emit an acoustic signal and the
measurement value display(28) will indicate the
resistance of the electric circuit.
ðIf the measured resistance value amounts to more than
120Ω, the device will not emit an acoustic signal and
the measurement value display(28) will continue to
indicateOL.
18
34 8
27

10 EN
clamp meter BE40
Diode testing
Warning of electrical voltage
Risk of electric shock and risk of injury when
testing diodes!
Make sure that the electric circuit to be tested is
switched off and de-energized.
• When holding onto the measuring cables, make sure not to
reach behind the protection against contact(12).
Please proceed as follows to test the forward voltage of a diode:
üThe electrical circuit is deactivated.
üAll capacitors are completely discharged.
1. Connect the black measuring cable(14) to the
COMconnection(7) and the red measuring cable(13) to
the Input connection(6).
2. Turn the rotary switch(2) to the diode test/ continuity test
position(18).
3. Press the diode test/ continuity test button(8) until the
diode test indication(33) appears on the display.
4. Connect the test probe(11) of the red measuring
cable(13) to the diode's anode(+).
5. Connect the test probe(11) of the black measuring
cable(14) to the diode's cathode(-).
ðThe diode's approximate forward voltage will be
displayed in the measurement value display(27).
ðThe voltage unit(25) is displayed.
ðIf OL is indicated on the display, the test probes are not
positioned correctly.
18
33
Measuring alternating current(AC)
Warning of electrical voltage
Risk of electric shock and risk of injury!
• When performing non-contact measurements, disconnect
the measuring cables(13, 14) from the device.
• For current measurements align the conductor to be tested
in the centre of the clamp.
• When holding onto the clamp meter, make sure not to
touch the clamp(1).
Info
Only measure one conductor at a time to ensure an
unambiguous measurement result.