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MD15KVR Digital Insulation Analyzer 15kV

About the MD15KVR:
The TENTECH MD15KVR is a high-end digital insulation tester designed for advanced insulation analysis up to 15 TΩ. With selectable test voltages from 500 V to 15 kV, it incorporates state-of-the-art features such as automated PI/DAR, ramp and step voltage tests, dielectric discharge, leakage current and capacitance measurement, built-in printer, real-time clock, and memory for 16,000 readings.

This analyzer is rugged, portable, and ideal for laboratory or field use, offering USB connectivity with T-Logger software for graphical reporting, automatic documentation, and predictive maintenance.

Key Features

  • Insulation resistance measurement up to 15 TΩ

  • Selectable test voltages: 500 V, 5 kV, 10 kV, 15 kV (25 V or 500 V steps)

  • Short circuit current: max 2 mA

  • Automated PI, DAR, capacitance, and leakage current measurement

  • Ramp test and step voltage test

  • Programmable pass/fail function

  • Built-in printer with time-stamped results every 15 seconds

  • Internal memory: 16,000 readings

  • USB interface with T-Logger software (reporting, graphing, trend analysis)

  • Real-time clock and calendar

  • Switchable filter for external noise reduction

  • Rugged IP65 cabinet with high breakdown plastic housing

  • Rechargeable LFP (LiFePO4) battery with AC adapter

Technical Specifications

Test voltages

  • Direct: 500 V, 5 kV, 10 kV, 15 kV

  • Selectable: 500 V – 15 kV in 25 V / 500 V steps (negative DC)

Resistance measurement

  • 15 TΩ @ 10–15 kV

  • 10 TΩ @ 5 kV up to 9.99 kV

  • 5 TΩ @ 1 kV up to 4.99 kV

  • 1 TΩ @ 525–999 V

  • 500 GΩ @ 500 V

Accuracy

  • ± 5 % (1 MΩ – 1 TΩ @ 15 kV)

  • ± 20 % (1 TΩ – 15 TΩ @ 15 kV)

  • ± 20 % ± 5 digits (10 kΩ – 100 kΩ)

  • ± 10 % ± 5 digits (100 kΩ – 1 MΩ)

Voltage measurement

  • DC: 15 V – 1000 V (± 5 % + 3 digits)

  • AC: 15 V – 1000 Vrms (± 5 % + 3 digits)

  • Category: CAT III – 600 V

Leakage current

  • 1 nA – 1500 μA (± 10 % + 3 digits)

Capacitance measurement

  • 50 nF – 10 µF @ 500 V

  • 50 nF – 5 µF @ 1 kV

  • 30 nF – 2 µF @ 2.5 kV

  • 30 nF – 1 µF @ 5 kV

  • 30 nF – 680 nF @ 10–15 kV

  • Accuracy: ± 10 % ± 3 digits

Printer & memory

  • Thermal printer (prints elapsed time, voltage, and resistance)

  • 16,000 reading memory

  • USB interface

  • T-Logger software for data management and reporting

Environmental & safety

  • IP65 (closed lid)

  • IEC 61010-1 compliant

  • EMC: IEC 61326-1

  • Immunity: IEC 61000-4-2 (electrostatic), IEC 61000-4-3 (EMI)

Power supply

  • Rechargeable LiFePO4 battery, 12 V – 6000 mAh

  • Charger: 12 V – 2 A

Operating conditions

  • Operating: -10 °C to 50 °C (14 °F to 122 °F)

  • Storage: -25 °C to 70 °C (-13 °F to 158 °F)

  • Humidity: 95 % RH (non-condensing)

Dimensions & weight

  • 450 × 360 × 190 mm (17.5" × 14.2" × 7.5")

  • 6.3 kg (13.88 lbs)

Included Accessories

  • 2 × measuring test leads

  • 1 × GUARD test lead

  • 1 × AC adapter

  • 1 × USB cable

  • 1 × T-Logger software (CD-ROM)

  • 1 × User guide

  • 1 × Protective carrying bag

Desktop Software

T-Logger software provides graphical/tabular test views, automatic reporting, and predictive maintenance capabilities with operator notes.

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