Megger MIT 515 - Insulation Resistance Tester
The Megger MIT 515 is a robust and reliable insulation resistance tester designed for precise routine diagnostics of electrical equipment, including cables, transformers, motors, and switchgear. It ensures accurate insulation assessment in challenging industrial and utility environments.
Features & Benefits
- Test voltage capability up to 5 kV DC for versatile insulation testing
- Measures insulation resistance up to 10 TΩ, ensuring detection of high resistance levels
- Includes diagnostic tests: Insulation Resistance (IR), Dielectric Absorption Ratio (DAR), and Polarization Index (PI)
- Short-circuit current approximately 3 mA, compliant with CAT IV 600 V safety rating
- Advanced noise rejection up to 3 mA for stable measurements in noisy substations
- Dual power source: rechargeable Li-ion battery and AC mains operation
- Rugged IP65-rated design built for field and industrial usage
Use Cases / Applications
Ideal for insulation testing, preventive maintenance, and reliability assessment across a wide range of high-voltage electrical equipment, including
- Cables and wiring systems
- Transformers and motors
- Switchgear assemblies
- Commissioning and routine maintenance in industrial plants and utilities
Megger MIT 515 - Insulation resistance tester
DATASHEET
SPECIFICATIONS
1. Key Performance & Electrical
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Test Voltage Range: Selectable DC test voltages at 250 V, 500 V, 1000 V, 2500 V, and 5000 V for versatile insulation evaluation
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Insulation Resistance Measurement Range: Up to 10 TΩ (Teraohms) for accurate diagnostic testing across a wide variety of cables, transformers, and motors
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Diagnostic Testing Features: Automated testing support for Insulation Resistance (IR), Polarization Index (PI), and Dielectric Absorption Ratio (DAR)
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Noise Rejection & Interference Immunity: High noise immunity of up to 3 mA, enabling stable and reliable measurements in electrically noisy industrial and substation environments
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Short-Circuit Current & Charging: 3 mA short-circuit current capability designed for rapid capacitive load charging on large electrical assets
2. General & Physical
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Safety & Standards: Safety rated to CAT IV 600 V up to 3000 m altitude, fully compliant with EN 61010-1 standards
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Display & Interface: Clear digital and analog arc backlit display showing test voltage, insulation resistance, and elapsed test time
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Data Storage & Transfer: Features on-board memory with simple download capabilities via isolated USB port for reporting
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Power Supply: Powered by a rechargeable lithium-ion battery pack providing up to 6 hours of continuous testing (at 5 kV), plus direct AC mains operation
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Enclosure & Protection: Rugged, weather-resistant field case rated to IP65 with the lid closed (IP54 operational) for harsh environments
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Dimensions (H x W x D): 315 × 285 × 181 mm
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Weight: Approximately 4.7 kg including standard lead set
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Operating Temperature Range: -20 °C to 50 °C
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RENTAL DETAILS & LOGISTICS
Rental Terms 1 Day minimum
Extension Terms Flexible Weekly / Monthly Extensions Delivery Nationwide & International Support 24x7 on-call + on-site support Availability UAE, Bahrain, Saudi Arabia, Spain RENTAL INQUIRIES & CONTACT
For rental inquiries, contact Skysun Energy via email at support@skysunenergy.com or by phone depending on the country you require.
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Bahrain: +973 3312 1984
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Saudi Arabia: +966 509674576
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UAE: +971 5257 97530
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Spain: +34 603987120
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