Expert Witness in Electrical Engineering

Lo Lehman has the qualifications to render expert opinion on the following types of equipment and products, which may have caused or be a contributing factor to electrical accidents, fires, explosions or electrocution. Any aspect concerning the design, specification, construction, application, operation, use of, and maintenance of the following equipment can be addressed.



• Electric Power Overhead Lines & Poles
• Primary, Secondary & Service / Service Entrance
• Underbridge & Outdoor/Indoor Installations
• Underground Lines & Padmounted Equipment
• Transformer Vaults, Trenches, Duct Bank
• Generators, Transformers, Motors, Motor Controls (MCC)
• Switchgear / Switches / Switchboards
• Automatic Transfer Switches
• Protective Relays, Fuses, Fusing Components, CT's
• Circuit Breakers, Reclosers, Sectionalizers
• Power Distribution Panels / Panelboards / Load Centers
• Wire, Cable, Conductor, Splices, Connectors
• Wiring Accessories & Components
• Lightning & Surge Protection
• Arresters and Surge Suppressors (TVSS)
• Voltage Regulators
• Uninterruptible Power Supplies (UPS) / Power Conditioners
• Capacitors, Inductors, Filters
• Electromechanical / Rotary Equipment
• Variable Speed Drives / Adjustable Frequency Drives
• Electrical Appliances and Apparatus
• Pole-Line Hardware

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