Product Description
Megger MTR105 Rotating Machine Tester
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Features Megger MTR105 Rotating Machine Tester
- Full color graphic display
- Three phase insulation resistance
- Temperature correction for insulation resistance
- Guard terminal
- DLRO four wire Kelvin
- Continuity and diode test
- Motor direction of rotation
- Capacitance and inductance
- CAT III 600 V up to 9842.5′ (3000 m)
- Environmental protection to IP54
Specification Megger MTR105 Rotating Machine Tester
| Insulation Resistance | |
| Volts | 50 to 1000 V |
| Accuracy | 10 GΩ ±2% ±2 digits ±4.0% per GΩ 20 GΩ ±2% ±2 digits ±2.0% per GΩ 50 GΩ ±2% ±2 digits ±0.8% per GΩ 100 GΩ ±2% ±2 digits ±0.4% per GΩ 200 GΩ ±2% ±2 digits ±0.2% per GΩ |
| Polarization Index (PI) | 10/1 minute ratio |
| Dielectric Absorption Ratio (DAR) | User configurable 15 or 30 s t1 start time with t2 fixed at 60 s |
| Guard Terminal Performance | <5% error at 500 kΩ parallel circuit resistance with 100 MΩ load |
| Resolution | 0.1 kΩ |
| Short Circuit/Charge Current | 2 mA +0% -50% (IEC61557-2) |
| Terminal Voltage Accuracy | -0% +2% ±2 V |
| Test Current | 1 mA at min. pass value of insulation to a max. of 2 mA |
| Operation Range | 0.10 MΩ to 1.0 GΩ (IEC61557-2) |
| Leakage Current Display | 0.1 uA resolution 10% (±3 digits) |
| Voltage Display | ±3% ±2 digits ±0.5% of rated voltage |
Megger MTR105 Rotating Machine Tester – Catalog
