Overview: AEMC 5070 – Advanced 5kV Insulation Resistance Tester for High-Voltage Applications

The AEMC 5070 5kV Insulation Resistance Tester is a state-of-the-art, high-performance diagnostic instrument designed to provide precise and comprehensive insulation resistance testing in industrial, utility, and maintenance environments. Engineered with advanced digital technology, the AEMC 5070 delivers accurate readings, robust safety features, and versatile functionality tailored for professionals working on high-voltage equipment and systems.

Whether you're conducting routine maintenance, troubleshooting insulation breakdowns, or verifying installation integrity, the AEMC 5070 is your go-to instrument for insulation resistance testing up to 5,000V with exceptional reliability and ease of use.

Key Features of the AEMC 5070 Insulation Resistance Tester

✅ Wide Test Voltage Range (40V to 5000V)

The AEMC 5070 offers a selectable test voltage range from 40V to 5kV in 10V increments, giving you full control over test parameters for various insulation materials and configurations. This wide voltage range enables precise diagnostics across low-voltage control circuits to high-voltage power cables and rotating machinery.

✅ High Insulation Resistance Measurement Capability

Capable of measuring insulation resistance up to 10TΩ (teraohms), the 5070 excels in detecting even the most minor insulation degradation. It provides accurate measurements for motors, transformers, switchgear, and cables, helping to prevent costly equipment failures and downtime.

✅ Automated DAR, PI, DD, and Step Voltage Testing

The AEMC 5070 includes automatic testing modes for:

• Dielectric Absorption Ratio (DAR)
• Polarization Index (PI)
• Dielectric Discharge (DD)
• Step Voltage (SV)

These diagnostic tests provide deeper insight into the condition and aging of insulation systems, supporting predictive maintenance and asset management strategies.

✅ Real-Time Graphical Display

Featuring a large, backlit digital display with a real-time analog bargraph and digital readout, the 5070 presents clear visual feedback on resistance values, leakage current, and test progress. It also includes a live trend graph that plots resistance over time during extended tests.

✅ User-Programmable Test Sequences

Operators can define and store custom test profiles, ensuring consistency and efficiency in repetitive or standardised test procedures. This feature is ideal for utility companies and large facilities with specific testing protocols.

✅ Automatic Discharge and Safety Monitoring

Upon test completion, the device automatically discharges the test circuit, ensuring user safety. Integrated safety features include live circuit detection, test inhibition, and warning indicators for voltage presence, enhancing operator protection and instrument durability.

✅ Data Logging & USB Connectivity

With internal memory capable of storing over 1,500 test results, the 5070 allows for efficient data review and transfer. USB connectivity enables easy export of test data for analysis, reporting, and compliance documentation using the included DataView® software.

Technical Specifications

Applications of the AEMC 5070 5kV Insulation Resistance Tester

The AEMC 5070 is built for professionals across various industries that demand accurate and high-voltage insulation testing:

• Utility Providers & Power Plants: Evaluate insulation health in HV transmission lines, substations, and transformers.
• Industrial Facilities: Prevent downtime by proactively testing insulation in motors, switchgear, and cable installations.
• Electrical Contractors & Service Technicians: Perform commissioning and periodic testing of new and existing installations.
• OEMs & Manufacturers: Validate the insulation integrity of equipment before shipment.
• Railway, Aerospace & Military: Ensure reliable operation of high-voltage components in mission-critical environments.

Why Choose the AEMC 5070?

✅ Precision Engineering: Made by AEMC Instruments – a global leader in electrical test and measurement solutions.

✅ Safety First: Designed to meet the highest safety standards for high-voltage environments.

✅ Versatile & Expandable: Suitable for routine maintenance and advanced diagnostic tasks with programmable functions.

✅ Efficient Workflow: Built-in memory and software integration streamline testing and reporting.

✅ Field Ready: Rugged, portable, and battery-powered for demanding site conditions.

Conclusion

The AEMC 5070 5kV Insulation Resistance Tester is an indispensable tool for professionals who require precision, reliability, and safety in insulation testing. With its advanced testing capabilities, user-programmable functions, and robust construction, it stands as one of the most versatile and trusted high-voltage insulation testers on the market today.