UNI-T UT513A 5kV Extreme-Duty Insulation Tester – 1TΩ (1000GΩ)

The UNI-T UT513A is a heavy-duty, 5kV digital insulation resistance tester. Engineered for extreme industrial applications, it outputs test voltages up to 5000V to measure insulation up to 1 Tera-Ohm (1000GΩ). Featuring a strong >3mA short-circuit current, USB PC software connectivity, and automated PI/DAR calculations, it is the primary instrument for high-voltage power generation and transmission maintenance.

Secure your highest voltage assets with the UNI-T UT513A 5kV Extreme-Duty Insulation Tester. For power plants, massive national grid substations, and heavy commercial shipyards in Pakistan, testing at 2.5kV is insufficient. You require the massive electrical force of the UT513A, which generates a staggering 5000 Volts (5kV) of testing stress.

This absolute powerhouse pushes the measurement boundary to an incredible 1 Tera-Ohm (1000GΩ). Crucially, it features an upgraded >3mA Short-Circuit Current. When testing immense, long-run underground cables, standard meters fail to charge the cable's capacitance quickly, leading to false readings. The UT513A’s high current rapidly charges these massive loads for instant, accurate results. Featuring fully automated PI/DAR functions, an 18-group data logger, and USB PC software for report generation, it is the uncompromising choice for grid engineers.

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Key Features:

• 5kV (5000V) Output: The mandatory voltage standard for certifying massive industrial transformers and high-tension grid equipment.
• 1 Tera-Ohm (1000GΩ) Range: Analyzes the absolute finest degrees of insulation integrity in high-end dielectrics.
• >3mA Rapid Charging: High short-circuit current ensures long, highly capacitive power cables are charged and tested swiftly and accurately.
• USB PC Software: Optically isolated USB connection allows for safe, live data logging and professional report generation on your laptop.

Frequently Asked Questions (FAQs):

Q: What is the price of the UNI-T UT513A in Pakistan?

A: Given its specialized industrial nature, please request a B2B quote on Kamadi.pk. We provide GST invoicing for power generation companies.

Q: Does it have a lithium battery?

A: No, the UT513A operates on 8x LR14 (C-size) alkaline batteries. If you specifically require a 5kV tester with a rechargeable lithium battery, please look at the newer UT513B or UT513C.

Q: What safety rating does it have?

A: It is strictly engineered to CAT III 600V safety standards, featuring automatic high-voltage discharge and heavy-duty insulated alligator clips to ensure operator safety.