MEW3125 Измеритель сопротивления изоляции 0,5-5 кВ
MEW3125 Измеритель сопротивления изоляции 0,5-5 кВ

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Производитель: Kyoritsu

MEW3125 Измеритель сопротивления изоляции 0,5-5 кВ

KEW3125 High Voltage Insulation Tester

  • Wide range measurements from 500V to 5000V and up to 1000GΩ.
  • Large digital display with Bar Graph indication and back light.
  • Polarization Index measurement (PI).
  • Timer measurement function.
  • Indication of Output voltage and Discharge voltage.
  • Auto-discharge function and Voltage output warning function.
  • Auto power off and Battery Check.
  • Safety standard IEC 61010-1 CAT III 600V

 

Technical data

<td >AC/DC V
Range Insulation resistance Voltage
measurement
500V 1000V 2500V 5000V
Measuring range 0.0 - 99.9MΩ
100 - 999MΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 1.99GΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ
100 - 1000GΩ
(1TΩ)		 30 - 600V
AC/DC
[50/60Hz]
Accuracy |±5%rdg |±3dgt |±5%rdg |±3dgt |±5%rdg |±3dgt |±5%rdg |±3dgt
|±20%(100GΩ or more)		 |±2%rdg |±3dgt
Short Circuit Current 1.3mA approx. -------
Rated test Current 1mA to 1.2mA
at 0.5MΩ load		 1mA to 1.2mA
at 1MΩ load		 1mA to 1.2mA
at 2.5MΩ load		 1mA to 1.2mA
at 5MΩ load		 -------
Open circuit voltage 500VDC
+30%
-0%		 1000VDC
+20%
-0%		 2500VDC
+20%
-0%		 5000VDC
+20%
-0%		 -------
Maximum display 999 Counts (1000 counts only at 1000GΩ) 630 Counts
Current consumption About 1000mA (During measurement) 110mA approx.
Withstand Voltage
Safety standard		 5320V AC for 5 seconds
IEC 61010-1 CAT III 600V, pollution Degree 2
Power supply DC12V : R14×8
Dimensions 205(L) × 152(W) × 94(D)mm
Weight 1.8kg approx.
Accessories 7165A(Line probe)
7224A (Earth cord)
7225A(Guard cord)
8019 (Hook type prod)
9159 (Carrying case [Hard])
LR14×8pcs (Alkaline battery size)
Instruction Manual
Optional 7168A (Line probe with alligator clip)
7253 (Longer Line probe with alligator clip)
8302(Adaptor for recorder)
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KEW3125 High Voltage Insulation Tester

  • Wide range measurements from 500V to 5000V and up to 1000GΩ.
  • Large digital display with Bar Graph indication and back light.
  • Polarization Index measurement (PI).
  • Timer measurement function.
  • Indication of Output voltage and Discharge voltage.
  • Auto-discharge function and Voltage output warning function.
  • Auto power off and Battery Check.
  • Safety standard IEC 61010-1 CAT III 600V

 

Technical data

<td >AC/DC V
Range Insulation resistance Voltage
measurement
500V 1000V 2500V 5000V
Measuring range 0.0 - 99.9MΩ
100 - 999MΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 1.99GΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ
100 - 1000GΩ
(1TΩ)		 30 - 600V
AC/DC
[50/60Hz]
Accuracy |±5%rdg |±3dgt |±5%rdg |±3dgt |±5%rdg |±3dgt |±5%rdg |±3dgt
|±20%(100GΩ or more)		 |±2%rdg |±3dgt
Short Circuit Current 1.3mA approx. -------
Rated test Current 1mA to 1.2mA
at 0.5MΩ load		 1mA to 1.2mA
at 1MΩ load		 1mA to 1.2mA
at 2.5MΩ load		 1mA to 1.2mA
at 5MΩ load		 -------
Open circuit voltage 500VDC
+30%
-0%		 1000VDC
+20%
-0%		 2500VDC
+20%
-0%		 5000VDC
+20%
-0%		 -------
Maximum display 999 Counts (1000 counts only at 1000GΩ) 630 Counts
Current consumption About 1000mA (During measurement) 110mA approx.
Withstand Voltage
Safety standard		 5320V AC for 5 seconds
IEC 61010-1 CAT III 600V, pollution Degree 2
Power supply DC12V : R14×8
Dimensions 205(L) × 152(W) × 94(D)mm
Weight 1.8kg approx.
Accessories 7165A(Line probe)
7224A (Earth cord)
7225A(Guard cord)
8019 (Hook type prod)
9159 (Carrying case [Hard])
LR14×8pcs (Alkaline battery size)
Instruction Manual
Optional 7168A (Line probe with alligator clip)
7253 (Longer Line probe with alligator clip)
8302(Adaptor for recorder)
Меньше
Читать больше
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