The 5 kV insulation tester model MIT515/2-UK from Megger is an advanced and reliable testing device for assessing the insulation quality of power cables and electrical equipment across various industries.
This model, known as the Essential version, provides a testing voltage of 5 kV, allowing for a thorough evaluation of insulation in medium-voltage systems.
The MIT515/2-UK device, leveraging modern technologies, not only measures insulation resistance but also offers advanced computational capabilities for analyzing insulation status, which aids technicians in ensuring the health of electrical systems with greater accuracy.
One of the standout features of this device is its ability to operate in environments with high inductive noise.
With noise detection capability and the ability to deliver an average test current (3 mA), this tester can provide accurate and stable results even in conditions where environmental noise is present.
This feature is particularly critical for long cables and industrial equipment prone to voltage induction.
Additionally, the ergonomic design and large display capable of showing true values make using the device in various work environments easy and precise.
Key Features of the 5 kV Insulation Tester Model MIT515/2-UK from Megger
- 5 kV testing voltage for evaluating the insulation of power cables and industrial equipment
- Calculation capability for Dielectric Absorption Ratio (DAR) and Polarization Index (PI) for accurate insulation analysis
- Noise detection system with the ability to provide a testing current of 3 mA for precise results in noisy environments
- Portable and lightweight design with a large, readable display
- Internal memory for test data storage and transfer to a computer
- Impact and dust-resistant, suitable for harsh industrial environments
- High safety standards compliant with IEC 61010
Technical Specifications
| Feature | Value |
|---|---|
| Brand | MEGGER |
| Model | MIT515/2-UK |
| Type | Insulation Tester (IR Tester) |
| Maximum Testing Voltage | 5000 Volts (5 kV) |
| Insulation Resistance Range | Up to 200 Giga Ohms (GΩ) |
| Computational Capabilities | DAR, PI, PI Predictor |
| Test Current (Charge Capacity) | Average (3 mA) |
| Noise Detection Capability | Yes (3 mA) |
| Battery Type | Rechargeable Lithium-Ion Battery |
| Safety Standard | IEC 61010 |
Frequently Asked Questions
Is the 5 kV insulation tester model MIT515/2-UK from Megger suitable for testing low voltage cables?
Yes, this device, with adjustable testing voltage from 250 volts to 5000 volts, is perfectly suitable for testing both low and medium voltage cables and offers high flexibility for various applications.
What is the difference between the Dielectric Absorption Ratio (DAR) and the Polarization Index (PI) and why are they important?
The Dielectric Absorption Ratio (DAR) represents the ratio of insulation resistance at 60 seconds to that at 30 seconds, which is used to detect surface moisture. The Polarization Index (PI) is the ratio of resistance measured at 10 minutes to that measured at 1 minute, critical for identifying deep contamination or insulation failure. These indices assist engineers in forecasting the lifespan of insulation.
Is it possible to transfer test data to a computer?
Yes, this device has internal memory and can transfer test data to analysis software through available communication interfaces (such as USB or specific communication cable) to produce more accurate reports.
Conclusion
The 5 kV insulation tester model MIT515/2-UK from Megger is an essential tool for any electrical maintenance and repair team in heavy industries, power plants, and distribution substations.
By combining high accuracy, noise detection capabilities, and advanced insulation analysis, this device assures you that your equipment is in optimal working condition.
Choosing this model signifies an investment in safety, reduced downtime, and an increased lifespan for your electrical equipment.
