Atec Megger-MIT515 - Manual (Page 4)

MIT515, MIT525, MIT1025
5-kV and 10-kV dc Insulation Resistance Testers
Product comparison guide.
A look at each instrument’s features.
Model Number
MIT515-US MIT525-US MIT1025-US
Display Analog/Digital n n n
Power Supply
Line power n n n
Rechargable n n n
Test Voltage
10.0 kV n
5.0 kV n n n
2.5 kV n n n
1.0 kV n n n
500 V n n n
250 V n n
10 V steps 50 V to 1 kV
25 V steps 1 kV to max. test voltage
n n
10 V steps 100 V to 2.5 kV,
25 V steps 2.5 kV to max. test voltage
n
Measurements
Max. reading 10 TΩ 10 TΩ 20 TΩ
Min. reading 10 kΩ 10 kΩ 10 kΩ
Voltage n n n
Capacitance and time constant n n n
Leakage current n n n
Test Types
Auto IR n n n
Auto PI n n n
Auto SV n n
Auto DD n n
Auto DAR n n n
Ramp test n n
Other Features
CAT IV 600 V safety rating n n n
Timer control
n n n
Timer display n n n
3mA test currents n n n
USB output (cable included) n n
RS232 output (cable included) n n
Calibration certificate included n n n
IP65 rating n n n
Alarm limit mode n n n
Compatible with PowerDB n n
User programmable lock voltage range n n n
Temp. recording (manual entry) n n
Real time clock n n
Battery charge time (hours) 2.5 2.5 2.5
Noise rejection 3mA 3mA 3mA
Guard terminal performance 2% error guarding 500 kΩ leakage with a 100 MΩ load