12kV High Voltage Digital Insulation Tester

SKU: K3128

  • Insulation Resistance (IR) & Leak Current with a wide range of measurement from 500V-1000V-2500V-5000V-10000V-12000V
  • Insulation resistance up to 35TΩ
  • Variable test voltage of 5V to 100V steps
  • Voltage & elapsed time are displayed
  • Polarization Index (PI)
  • Dielectric Absorption Ratio (DAR)
  • Step Voltage (SV)
  • Dielectric Discharge Index (DD)
  • Capacitance measurement
  • Auto discharge function and voltage output warning function
  • Internal Memory– max 40,000 data
  • Built-in Print Screen Function enables to record display screen, records 32 screens max
  • Downloading to PC – using the USB cord and the PC software included as standard accessories, the memory data or the measuring data can be transmitted to a PC at real time
  • Mains and battery powered – internal battery can be charged during normal operation
  • Robust design for field use with weatherproof protection in IP64 casing with lid closed
  • Large backlit LCD graphic display with bargraph

R 146 945.00 ex. VAT R 168 986.75 in. VAT
Request a Quote

Details

The K3128 is a 12kV High Voltage Digital Insulation Tester with 6 ranges, 500, 1000, 2500, 5000, 10000 and 12000V with a fine adjustment setting (5V to 100V steps) with an insulation resistance up to 35TΩ. The microprocessor controlled K3128 is ideal for analyzing the insulation characteristics of cables, transformers, motors, generators, high pressure switches, insulators and large wiring installations. It is housed in robust IP64 (lid closed) case, ideal for extended field usage, powered by rechargeable batteries and an AC input which can be operated while under charge. After a completion of an insulation test, the K3128 automatic discharge and display the test voltage. Data storage of test is available in 3 types of data: logging Data (REC File), Measured Data (Save File), and Print Screen (BMP File), this captures and saves the screen images.

 

Specifications:

Function Range Resolution Accuracy
DC voltage 30v - 600V 1V ± (2.0% + 3 Digits)
AC voltage 30v - 600V 1V ± (2.0% + 3 Digits)
Insulation resistance 250V 250V 0.0 - 100.0MΩ  
Insulation resistance 500V 500V 0.0 - 1000MΩ ± (5.0% + 3 Digits)
Insulation resistance 1000V 1000V 0.0 - 2.00GΩ ± (5.0% + 3 Digits)
Insulation resistance 2500V 2500V 0.0 - 100.0GΩ ± (5.0% + 3 Digits)
Insulation resistance 5000V 5000V 0.0 - 1000GΩ ± (5.0% + 3 Digits)
Capacitance measurement 5.0nF - 50.0μF   ± (5.0% + 5 Digits)
Short circuit current 1.5mA
Current measurement Range  ± (10%)
Overrange indication Yes 
AC Bandwidth  50.0Hz to 60.0Hz
Digital Display  Large Graphical Display
Polarization index Yes
Dielectric absorption ratio Yes
Auto discharge Yes
Bargraph Yes
Back Light Yes
Enclosure Robust moulded case 
Low battery indication Yes
Power source 8 x LR14
Weight  1.9kG
Dimensions 177 x 226 x 100mm
Safety Specs IEC61010-1 CatIV 300V

Safety Rating

Accessories:

  • Carrying Case
  • 12V Lead-Acid Battery
  • Test Leads
  • Instruction manual
  • Charger
  • Software
  • USB Cable
  • COC

Related

Products

Industrial Multimeter
R 11 585.00 ex. VAT R 13 322.75 in. VAT

DIY Analogue Multimeter
R 195.00 ex. VAT R 224.25 in. VAT

DIY Meter Test Lead Set
R 150.00 ex. VAT R 172.50 in. VAT

Compact True RMS Auto Ranging Multimeter
R 640.00 ex. VAT R 736.00 in. VAT

Wire Stripping Pliers
R 245.00 ex. VAT R 281.75 in. VAT

42 Piece Metric Tap and Die Set
R 1 165.00 ex. VAT R 1 339.75 in. VAT