Megger MIT30 Insulation Resistance Tester

Portable 30kV insulation tester designed to undertake tests on ungrounded test samples.

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Part Number

MIT30

Manufactured

By Megger

Includes

FREE Ground Shipping
FREE Lifetime Tech Support

Product Manual Product Specs

Features

Specifically designed for ungrounded test samples only
Continuously variable test voltage from 0 to 30kV
Test current 0 to 330 μA
Output voltage accuracy, + 1.5% (full scale)
Built-in adjustable ionization indicator
Fail-safe grounding and “zero-start” switches
Fast charging of high-capacitance samples
User selectable current trip points
Current guard circuit avoids external interference
Universal input 85-264 V ac, 47-440 Hz
Output current overload relay
Protected output for both short/open circuit conditions
Fused power inlet module
Rugged, compact, lightweight, and portable
Ergonomic design ensures ease of use

What's in the Box

HV triaxial output cable, 3 m
Input power cord, 120 V
Input power cord, 230 V
Instruction manual

The Megger MIT30 is a portable 30-kV insulation tester that has been developed to undertake tests on ungrounded test samples. It satisfies the demand for a variety of high voltage, high accuracy, and low current applications. The MIT30 CANNOT be used on grounded/earthed test samples. Otherwise, the unit will be damaged.

The MIT30 has a test current of up to 330 μA, and user-selectable trip levels from 0 to 360 μA. The MIT30 provides protection to the test piece against flashovers (arcing) and further damage in the event of a breakdown. An audible ionization indicator gives an audio indication of any electrical discharges present during the test period.

The MIT30 can be used to perform step-voltage and proof tests which, when incorporated into a routine maintenance program, can aid in predicting potential failure before breakdown occurs.

The Megger MIT30 insulation tester will operate from a wide range of input voltages and frequencies. The unit will will operate from 85-264 V ac with a frequency range of 47-440 Hz.