The Megger MIT1015 (up to 10 kV), supports insulation resistance, dielectric absorption ratio (DAR), and polarisation index (PI) testing. Megger’s PI Predictor™ reduces PI test duration by up to 50%, boosting productivity when testing multiple phases.
The new innovative patent applied Re>Act test mode allows the user to make accurate measurements by monitoring reabsorption current. This groundbreaking test mode can ensure reabsorption current does not result in incorrectly passing or failing insulation, helping to maintain safety. In addition, the test mode can be used to ensure dangerous return voltages to not occur.
These instruments have no onboard storage and a fixed 3 mA burn/charge current—perfect for environments where advanced features like remote control aren’t required. The high-performance guard terminal ensures measurement accuracy even in high-leakage conditions.
Simple to use, CAT IV 600 V rated, and built for demanding industrial, OEM, and utility applications, the Essential range delivers fast, dependable results—without complexity.
Model Comparison Chart
|
MEGGER 5 kV, 10 kV, 15kV INSULATION RESISTANCE TESTERS:
|
MIT515/2
MIT1015/2
|
MIT525/2
MIT1025/2
MIT1525/2
|
S1-568/2
S1-1068/2
S1-1568/2
|
|
|
FEATURE
|
ESSENTIAL
|
ADVANCED
|
EXPERT
|
|
Test capability
|
High Guard Terminal performance
|
|
|
|
|
IR
|
|
|
|
|
IR(t)
|
|
|
|
|
PI Polarisation Index
|
|
|
|
|
PI Predictor
|
|
|
|
|
DAR Dielectric Absorption Ratio
|
|
|
|
|
DD Dielectric Discharge
|
|
|
|
|
Ramp test
|
|
|
|
|
RE>Act mode
|
|
|
|
|
PDC test
|
|
|
|
|
Test voltage
|
Max. voltages available
|
5 kV or 10 kV
|
5 kV, 10 kV or 15 kV
|
5 kV, 10 kV or 15 kV
|
|
Charging and burn mode current
|
Default maximum current
|
3 mA
|
3 mA
|
6 mA
|
|
User selectable max. current values
|
N/A
|
1 mA, 3 mA, 6 mA
(6 mA only from mains supply)
|
1 mA, 2 mA, 3 mA
4 mA, 5 mA, 6 mA
(6 mA from internal battery and mains suppy)
|
|
Noise immunity
|
Max. noise current with measurement within
accuracy spec.
|
3 mA
(LV and MV <45 kV)
|
6 mA
(HV <230 kV)
|
8 mA
(EHV <1000 kV)
|
|
Adaptive filter
|
|
|
|
|
Negative current handling
|
|
|
|
|
Averaging filter
|
|
|
|
|
Safety
|
CAT IV 1000 V
|
|
15 kV
|
15 kV
|
|
CAT IV 600 V
|
|
|
|
|
Hazardous peak voltage detection during IR
measurement
|
|
|
|
|
Data storage / features
|
On board - time stamped
|
|
|
|
|
Temperature value stored
|
|
|
|
|
Humidity value stored
|
|
|
|
|
Communications
|
Test result transfer via wired USB
|
|
|
|
|
Test results transfer via wireless Bluetooth LE
|
|
|
|
|
Test result live streaming via wired USB
|
|
|
|
|
Test result live streaming via wireless
Bluetooth LE
|
|
|
|
|
Remote control via wired USB
|
|
|
|
|
Display
|
New custom colour display
|
|
|
|
|
Accessories
|
Carry all holdall
|
|
|
|
|
Deeper lid pouch
|
|
|
|
|
Software support
|
CertSuite Asset Lite FREE
|
|
|
|
|
CertSuite Asset compatible
|
|
|
|
|
Power DB Lite FREE
|
|
|
|
|
Power DB Advance or Pro support
|
|
|
|
