Megger Baker DX - Page 144

Technical specifications, calibration, and applicable standards
134 Baker DX 71-030 User Guide EN V10 www.megger.com
Table 5. Tests (all models).
Surge PD
Inception and extinction voltages (PDIV,
PDEV):
Measured per IEC 61934
Repetitive inception and extinction
voltages (RPIDV, RPDEV):
Measured per IEC 61934
Programmable PD threshold range: 1.0 mV – 999 mV
PD time resolution (per pixel): 10 nS – 50 μS
Resistance Inductance
Source voltage,
maximum:
3.9 V
Source voltage,
maximum:
3.9 V
Source current: 600 mA
Source current,
maximum:
600 mA
100 to 10,000 Ω: 3% accuracy Source frequency: 50 to 4000 Hz
0.2 to 100 Ω: 2% accuracy
1,000 to 5,000 mH
at 120 Hz:
15% accuracy
0.002 to 0.2 Ω: 4%, ±1 mΩ 100 to 1,000 mH
at 120 Hz:
8% accuracy
0.05 to 100 mH
at 1 kHz:
5% accuracy
160 to 5,000 mH
at 60 Hz (DX-15
only):
3% accuracy
0.5 to 160 mH at
60 Hz (DX-15
only):
2% accuracy
0.05 to 0.5 mH at
60 Hz (DX-15
only):
3% accuracy
Capacitance Impedance
Source voltage,
maximum:
3.9 V
Source voltage,
maximum:
3.9 V
Source current,
maximum:
600 mA
Source current,
maximum:
600 mA
Source frequency: 4000 Hz Source frequency: 50 to 4000 Hz
0.04 to 2.6 μF at
4000 Hz:
3% accuracy
0.15 to 10 000 Ω
at 60 Hz:
3% accuracy
2.6 to 26 μF at
4000 Hz:
5% accuracy 0.01 to 0.15 Ω at
60 Hz:
3% accuracy
Phase accuracy at
60 Hz:
< 2 degrees