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Kyoritsu Instruments Logo Model 3125
High Voltage Insulation Tester
 
Insulation Testers

Model 3125 High Voltage Insulation Tester
 

  

Features

  • 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. Pollution degree 2.

    CE Safety Standard Auto Discharge
Insulation Resistance Specifications
AC/DC Voltage Range 500V 1000V 2500V 5000V
Measuring Range
(30V to 600V AC/DC 50/60Hz)



 		 0.0 to 99.9MΩ
100 to 999MΩ



 		 0.0 to 99.9MΩ
100 to 999MΩ
1.00 to 1.99GΩ


 		 0.0 to 99.9MΩ
100 to 999MΩ
1.00 to 9.99GΩ
10.00to 99.9GΩ

 		 0.0 to 99.9MΩ
100 to 999MΩ
1.00 to 9.99GΩ
10.00to 99.9GΩ
100 to 1000GΩ
(1TΩ)
Accuracy

 		 ±5% of rdg ±3 dgt

 		 ±5% of rdg ±3 dgt

 		 ±5% of rdg ±3 dgt

 		 ±5% of rdg ±3 dgt
±20% (100GΩ or more)
Voltage Measurement Accuracy ±2% of rdg ±3 dgt ±2% of rdg ±3 dgt ±2% of rdg ±3 dgt ±2% of rdg ±3 dgt
Short Circuit Current 1.3mA approx. 1.3mA approx. 1.3mA approx. 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 (DC) 500V +30% -0% 1000V +20% -0% 2500V +20% -0% 5000V +20% - 0%
Maximum Display 999 counts (1000 counts at 1000GΩ)
Voltage Measurement Display 630 counts
Current Consumption About 1000mA (during measurement) for Voltage Measurements 110mA approx.
Withstand Voltage 5320V AC for 5 seconds
Safety Standard IEC 61010-1 CAT III 600V, Pollution Degree 2
 
 
General Specifications
Power Source 12V DC: LR14 (qty 8) (Alkaline Battery)
Dimensions 205mm (L) x 152mm (W) x 94mm (D)
Weight 1.8kg approx.
 
 
Ordering Information
Model 3125







 		 High Voltage Insulation Tester
Includes:
Line Probe (7165)
Earth Cord (7166)
Guard Cord (7167)
Pickle Type Prod (8019)
Hard Carrying Case (9124)
Alkaline Battery (LR14 x 8 pcs)
Instruction Manual.
 
 
Optional Accessories
Model 8302 Adaptor for recorder
Model 7168 Line probe

 


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Rapid-Tech Equipment
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1300 Ferntree Gully Road. Scoresby. Victoria 3179
P.O. Box 4243 Knox City Centre. Victoria 3152

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