PS-3045 digital insulation resistance meter, also known as megger, high voltage insulation resistance tester, etc., is used for insulation resistance testing. It has the function of measuring DC voltage, AC voltage, DC voltage absorption ratio and polarization index.
Model No.: PS-3045
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Product Detail
The instrument has a shockproof, dustproof, and moisture-proof structure. It is a commonly used and indispensable instrument in telecommunications, electric power, meteorology, computer rooms, oil fields, mechanical and electrical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment. At the same time, it can output a variety of different voltage levels and has the function of step voltage adjustment.
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
Basic condition
23℃±5℃,below 75%rh
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%)
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
Absorption Ratio and Polarization Index Measurement