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PCE-IT111
insulation meter
Auto Ranging
up to
8GΩ
in a compact enclosure |
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The insulation meter detects the resistance of
insulation up to a maximum of
8
GΩ (in
auxiliary voltages of
250, 500
and
1000V).
The insulation meter also allows measurement of
alternate and continuous voltage up to a maximum of
950VDC
and
700VAC,
and resistance up to a maximum of
2kΩ.
It has a transit tester with an integrated acoustic
signal. The readings can be be stored at the press of a
button. The device meets with the standards:
DIN 57 411 part 1/VDE 0411 part 1,
countermeasure for electronic devices
(IEC1010-1)
and
DIN
VDE 0413 (insulation
meters).
The insulation meter comes calibrated from the
manufacturer, although there is an optional ISO
calibration certificate which can be ordered with the
device or when an annual recalibration is required.
Definition of the resistance of insulation:
The resistance of insulation is the resistance in ohms
in lines, cables and electrical installations. It holds
significant importance in protecting people against
electrical discharges and in preventing damage to
materials by passing currents. With the measurement of
resistance of insulation it tests and evaluates the
condition of the insulation (conductors and enclosures).
This
link
shows an overview of all the insulation meters we have
available to suit your needs. |
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2 line, 16 digit
LCD
-
automatic indication of polarity
-
automatic range selection
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automatic zero reset to prevent errors when using
the test cables
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acoustic signal when there is a discharge in
insulation measurements
-
overload protection
during a transit test
-
safety function, voltage is maintained for only 10
seconds (can be disabled)
-
HOLD
function
-
optional ISO calibration certificate
-
protection
according to the IEC
1010-1, 700V CAT III standard
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PCE-IT11 insulation meter
view
or
print the user's manual
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Fields of use |
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Thanks to the multiple functions of this insulation
meter, it can be used in many fields:
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Measurements of insulated cables, transformers,
motors and insulation in general
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Measurements
of high resistance
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Maintenance and repair
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Measurements
of dielectrics and polarity
The image to the left shows the isolation meter
measuring a motor. |
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Technical specifications |
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Measurement ranges |
2 GΩ
/ 250 V
4 G Ω / 500 V
8 GΩ
/ 1000 V
ACV: 0 to 950 V
DCV: 0 to
700 V
Ohms: 0.01
to
1999 Ω |
|
Resolution |
Insulation: 1 / 10 / 100 MΩ
ACV: 1 V
DCV: 1 V
Ohms: 0.01 / 0.1 / 1
Ω |
|
Accuracy |
Insulation: ±3%
ACV: ±1.5%
DCV:
±1.5%
Ohms:
±2.0% |
|
Continuous test voltage |
250 / 500 / 1000 V |
|
Short-circuit
current |
4.0 mA |
|
Display |
2 line, 16 digit LCD
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Power |
8 x 1.5V
batteries |
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Operating
conditions |
approx. 655g |
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Condiciones ambientales |
5
to
95%
relative humidity
/ 0
to
55°C |
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Type
of protection
/
standards |
IEC 1010-1,
700V CAT III |
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Contents
PCE-IT111
insulation meter,
set of test cables wit screw fastened clamps, batteries,
carrying case and user's manual |
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Optional accessories
- ISO calibration certificate
For companies that wish to incorporate the calibrator
into their set of internal test equipment or for annual
recalibrations.
The ISO certification includes a laboratory calibration
with a test certificate with all the measurement values. |
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The measurement of insulation should be performed on any
new installation, overhaul, changes or repairs. As can
be seen in the image to the right, its essential to test
insulation when rewinding and repairing electro-motors.
It convenient to test motors after they have been
operating for a period of time, so the measurement of
insulation acts as an evaluation of the operating life
of the motor, especially when there are adverse
climactic conditions.
A typical test voltage reading for low voltage motors
and transformers is
1000V. |
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Here you will find an overview of all the
measuring instruments available at PCE Group. |
If you have any doubt, call our
technicians on:
Germany: +49 (0)29 03 976 99-52
Italy:
+39 0583 975 114
Spain:
+34 967
543 548
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