Megger MIT515 Insulation Resistance Tester
Megger MIT515 Insulation Resistance Tester
Product Description :
- It is a device used to measure the insulation resistance of electrical equipment, cables, and circuits. It applies a high DC voltage (usually between 250V and 1000V) to the insulation and measures the resistance to determine the condition of the insulation.
- Designed for diagnostic testing and maintenance of high-voltage electrical equipment, these rugged, portable instruments offer unparalleled performance, safety and reliability for OEMs, industrial companies, electrical contractors and utility providers.
- . They have extensive onboard data storage and can transfer test results to PowerDB and CertSuite Asset via a wired USB connection. Maximum burn/charge current is 3 mA.
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An insulation resistance tester is a precision instrument used to measure the quality and effectiveness of electrical insulation in cables, motors, transformers, switchgear, and other electrical equipment. By applying a high DC voltage and measuring resistance, it helps detect insulation breakdown, leakage currents, and potential faults, ensuring equipment safety and reliability.
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Built with advanced measuring circuits and rugged housings, insulation resistance testers are designed for accurate readings even in harsh field conditions. Many models feature digital displays, multiple test voltage ranges, and data storage capabilities, making them suitable for both preventive maintenance and troubleshooting tasks.
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They are widely used in industrial plants, utilities, construction, and electrical maintenance services to ensure compliance with safety standards and extend the service life of electrical systems.
Product Specification :
- AC voltage (auto-ranging) – 90-264 V rms,/ 47- 63 Hz 100 VA
- Battery charge time – 2.5 hours deep discharge,2 hours normal discharge
- Battery life – 6 hours (typical) continuous testing at 5 kV with a 100 MΩ load
- Display analogue : 100 kΩ to 10 TΩ
