PUSH Electrical PS-3045 High Voltage Insulation Resistance Tester
The PS-3045 digital insulation resistance meter (also known as a megger or high-voltage insulation resistance tester) is designed for insulation resistance testing. It measures DC voltage, AC voltage, DC voltage absorption ratio, and polarization index.
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The PS-3045 digital insulation resistance meter (also known as a megger or high-voltage insulation resistance tester) is designed for insulation resistance testing. It measures DC voltage, AC voltage, DC voltage absorption ratio, and polarization index.
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1. The instrument features a shockproof, dustproof, and moisture-proof design.
2. It is widely used and indispensable in telecommunications, electric power, meteorology, computer rooms, oil fields, and in mechanical and electrical installation, maintenance, and industrial enterprises that use electricity as industrial power or energy.
3. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables, and electrical equipment.
4. It can also output a variety of different voltage levels and provides step voltage adjustment functionality.
1. Voltage Range & Accuracy
Measuring function |
Measuring range |
Accuracy |
Resolution |
DC voltage |
DC 0.0V～1000V |
±5%rdg±3dgt |
0.1V |
AC voltage |
AC 0.0V～750V |
±5%rdg±3dgt |
0.1V |
2. Current Range & Accuracy
Measuring function |
Measuring range |
Accuracy |
Resolution |
DC current |
1mA-6mA |
±5%rdg±2dgt |
0.01mA |
100uA-1000uA |
±5%rdg±2dgt |
1uA |
|
10uA-100uA |
±5%rdg±2dgt |
0.1uA |
|
1uA-10uA |
±5%rdg±2dgt |
0.01uA |
|
100nA-1000nA |
±5%rdg±2dgt |
1nA |
|
10nA-100nA |
±10%rdg±5dgt |
0.1nA |
|
1nA-10nA |
±20%rdg±5dgt |
0.01nA |
|
100pA-1000pA |
±30%rdg±5dgt |
1pA |
3. Capacitance Range & Accuracy
Measuring function |
Measuring range |
Accuracy |
Resolution |
Capacitance |
10uF-50uF |
±10%fs.±5dgt |
0.01uF |
1uF-10uF |
±10%fs.±5dgt |
0.01uF |
|
100nF-1000nF |
±10%fs.±5dgt |
1nF |
|
10nF-100nF |
±10%fs.±5dgt |
0.1nF |
4. Technical Specifications
Function |
Insulation resistance test, voltage test, DC current test, capacitance test |
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Basic conditions |
23℃±5℃, below 75%RH |
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PS-3045 |
Rated voltage |
100V, 250V, 500V, 1000V, 2500V, 5000V |
|
Insulation resistance range |
0.01MΩ～10TΩ |
Resolution: 0.01MΩ |
|
PS-3045E |
Rated voltage |
250V, 500V, 1000V, 2500V, 5000V, 10kV |
|
Insulation resistance range |
0.01MΩ～35TΩ |
Resolution: 0.01MΩ |
|
PS-3045F |
Rated voltage |
500V, 1000V, 2500V, 5000V, 10kV, 15kV |
|
Insulation resistance range |
0.01MΩ～50TΩ |
Resolution: 0.01MΩ |
|
Test Voltage (V) |
Rated voltage × (1 ± 10%) |
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DC Voltage Range |
0～1000V |
Resolution: 0.1V |
|
AC Voltage Range |
0～750V |
Resolution: 0.1V |
|
DC Current |
0.1nA～6mA |
Resolution: 0.1nA |
|
Capacitance |
10nF～50uF |
Resolution: 10nF |
|
Output short-circuit current |
≥6mA @ 15kV |
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Absorption Ratio and Polarization Index Measurement |
Available |
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