Discover high-precision testing instruments designed for reliable performance, safety, and compliance across power generation, transmission, and distribution applications.
MD xKVR
MD5KVR is a high-performance Digital Insulation Tester from TENTECH, designed for accurate and reliable insulation testing in electrical systems and equipment. Capable of measuring insulation resistance up to 5 TΩ, it offers selectable test voltages from 50 V to 5 kV to suit a wide range of applications. The instrument combines advanced technology with user-friendly operation, ensuring safe and precise measurements in both field and laboratory environments. Integrated software enables graphical analysis, data management, and automatic report generation, making the MD5KVR an ideal solution for comprehensive insulation condition assessment and preventive maintenance.
Em 4058
EM-4058 is an advanced microprocessor-based Earth Resistance and Ground Resistivity Tester designed for accurate evaluation of earthing systems in power substations, industrial facilities, and distribution networks. Complying with IEC 61557-5, it measures earth resistance, ground resistivity using the Wenner method, and detects unwanted voltages present in the soil. The instrument offers selectable test frequencies ranging from 270 Hz to 1470 Hz, allowing detailed analysis of earth system performance under both power-frequency fault conditions and lightning-induced currents. With high immunity to electrical interference, especially in substation environments, EM-4058 ensures reliable and precise earthing assessments.
Tm25t
TM25t is a specialized High-Frequency Grounding Resistance Meter from TENTECH, designed for accurate testing of power transmission tower grounding systems. Unlike conventional earth testers, which can produce inaccurate results due to interconnected ground wires, the TM25t measures the grounding resistance of individual towers without disconnecting the earth wire. This enables fast, safe, and reliable testing on energized transmission lines, helping utilities assess grounding performance effectively. The instrument plays a vital role in ensuring system reliability, lightning protection, and uninterrupted power transmission.
Looking for Pricing or Technical Support?
Get expert assistance in selecting the right circuit breaker testing equipment for your project.
Looking for Pricing or Technical Support?
Get expert assistance in selecting the right circuit breaker testing equipment for your project.
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