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PMDT is the global power industry's most capable and advanced resource for On-Line Partial Discharge Test Equipment and testing services. Over 20 years of ongoing research and development have given rise to a complete spectrum of diagnostic and monitoring systems for MV and HV power substations. Modern diagnostic technology enables T&D companies to perform asset condition assessments on live energized power apparatus without any service interruption. No outages or de-energization of substations is required in order to perform critical diagnostic tests. Most importantly, these strategies are affordable and cost-effective. Power asset managers can realize cost savings in the millions or tens of millions while the implementation costs are in the tens of thousands. Our manufacturing facility in San Jose, California provides local access to high quality American-made circuit boards and components. We provide patented, reliable and robust equipment with with state-of-the-art capabilities for insulation testing of energized power equipment. Certifications: ISO, CE, UL listed.
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Power Monitoring and Diagnostic Technology Ltd. (PMDT) develops equipment and services for condition-based maintenance of electrical power assets. The company specializes in online partial discharge (OLPD) testing, which helps identify and locate insulation defects while equipment remains energized and in service. Its solutions are designed for use across substations and power apparatus, including transformers, bushings, insulators, switches, lightning arrestors, instrument transformers, circuit breakers, cables, terminations, and splices.
PMDT’s product range includes the PDetector and PDStar handheld partial discharge detectors, with the PDStar also featuring thermal imaging; the PDiagnostic portable online diagnostic and location system; and the PDiagnosticM short-term online monitoring system. The company also offers PD monitoring technology, including continuous monitoring and real-time signal analysis using a deep learning algorithm. Complementary services include field testing, in-service substation inspections, data analysis, diagnostic support, engineering assistance, and training. PMDT’s inspection capabilities cover partial discharge, infrared thermography, and circuit-breaker first-trip assessment. Based in San Jose, California, the company also lists offices in Dallas and Singapore.
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Heavy Industry and Engineering
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