MIT410-EN Megger, MIT410-EN Datasheet - Page 4
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MIT410-EN
Manufacturer Part Number
MIT410-EN
Description
Insulation Testers / Megohmmeters BASSIC CAT3 WITH 50V-1000V PI & DAR
Manufacturer
Megger
Datasheet
1.MIT410-EN.pdf
(6 pages)
Specifications of MIT410-EN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Instrument Safety
The MIT400 Series instruments are designed to meet all of
the requirements of IEC1010-2 and EN61557 and meets the
safety requirements for use on CAT IV 600 V.
Specific safety features include:
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Also, fast detection circuitry prevents damage to the
instruments if accidentally connected to live circuits or across
phases.
Included with every instrument
Each MIT400 Series instrument comes complete with the
following:
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MIT Models 480, 481 and 485 for telecommunication
testing applications also include:
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Extensive results storage capability – store test date for
later recall (Models MIT420, 430, 481 and 485)
Bluetooth download capability – wireless transfer of stored
results to a PC (Models MIT430 and 485)
Stylish tapered design and center button placement – easy
to use with either hand
Each instrument comes complete with:
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Any live circuit detection inhibits any insulation testing on
circuits above 50 V (75 volts on Telecom models)
Any live circuit detection and test inhibit on continuity
measurements
Default display of live circuit voltage on all ranges
Detection and inhibit features function even if the
protections fuse has failed
Set of silicone test leads – Flexible and long lasting,
these leads prevent errors from test lead leakage on high
resistance type of insulation testing. They also provide
increased accuracy above 10 GΩ.
Rugged instrument rubber boot with built-in stand–
Protects the instrument from dings and drops and provides
an easier, better grip of the instrument.
Plug-in switch probe – Allows the user to remotely
perform insulation tests, reducing the time taken to
perform a test. Not included with the MIT400 and 40X.
High-impact polypropylene carry case – Further protects
the instrument and provides space for the leads, switch
probe, etc.
Free calibration certificate (not included with the MIT40X).
Owner information CD.
Three year product warranty.
75 V live circuit inhibit
Cable length by capacitance measurement
(Model 481 & 485)
Cable distance in feet or km (Model 481 & 485)
New flexible, long-lasting silicone leads
Rugged instrument rubber boot
Calibration certificate
High-impact polypropylene carry case
Three year product warranty
SPECIFICATIONS
All quoted accuracies are at +20° C.
Insulation
Nominal test voltages
MIT400
MIT410, 420, 430
MIT480
MIT481, 485
MIT40X
Insulation resistance range
MIT400
MIT410
MIT420, 430
MIT480
MIT481, 485
MIT40X
Range Full Scale Accuracy
1000 volts
500 volts
250 volts
100 volts
50 volts
10 volts
Analog range:
Short Circuit Current:
Terminal voltage:
Test Current on load:
1 mA at min. pass value of insulation specified in BS7671, HD384
and IEC364, 2 mA max.
EN61557 Operating range:
Leakage Current:
Voltage display:
Polarization Index (PI):
Dielectric Absorption Ratio (DAR): 60 sec/30 sec ratio
Notes:
(1) All ranges measure from 0.00 MΩ upwards.
(2) Above specifications only apply when high quality silicone leads
Continuity
Measurement:
Accuracy:
Open circuit voltage:
Test current:
are being used.
Insulation Resistance and Continuity Testers
250 V, 500 V, 1000 V
50 V, 100 V, 250 V, 500 V, 1000 V
50 V, 100 V
50 V, 100 V, 250 V, 500 V, 1000 V
10 V to 100 V variable (1 V increments)
20 GΩ
100 GΩ
200 GΩ
100 GΩ
200 GΩ
20 GΩ
±3% ±2 digits ±0.2% per GΩ
±3% ±2 digits ±0.4% per GΩ
±3% ±2 digits ±0.8% per GΩ
±3% ±2 digits ±2.0% per GΩ
±3% ±2 digits ±4.0% per GΩ
±3% ±2 digits ±2.0% per 100 MΩ
1 GΩ full scale
2 mA +0% -50%
-0% +20% ±1 V
0.10 MΩ to 1.00 GΩ
10% ±3 digits
3% ±3 digits ±0.5% of rated
voltage
10 min/1 minute ratio
0.01 Ω to 99.9 Ω (0 to 100 Ω on
analog scale)
±3% ±2 digits (0 to 100 Ω)
5 V ±1 V
200 mA (–0 mA +20 mA)
(0.01 Ω to 9.99 Ω)
20mA (±1 mA )
(10.0 Ω to 99.9 Ω)
MIT400 Series CAT IV