Elspec

Elspec

Elspec is an Israeli manufacturer of power quality monitoring and analysis equipment. The company produces high-accuracy power analyzers, distributed measurement systems, and GPS-synchronized modules designed to capture and analyze power quality events across electrical grids and industrial installations. Elspec instruments are used by utilities, large industrial consumers, and independent system operators to detect disturbances, characterize harmonics, and ensure compliance with power quality standards such as EN 50160 and IEEE 519.

Elspec's G4 series power analyzers provide continuous waveform recording and are used in grid disturbance investigations, power quality surveys, and commissioning of renewable energy installations. The company's distributed measurement architecture enables time-synchronized monitoring across multiple grid points using GPS-referenced timestamps.

Key Product Lines

• Power Quality Analyzers: High-resolution instruments for voltage, current, harmonic, flicker, and power factor measurement
• GPS Synchronization Modules: Time-synchronized measurement units for distributed grid monitoring and event correlation
• Data Management and I/O Accessories: Expansion modules, remote display panels, and communication interfaces for integrated monitoring systems

Industries Served

Elspec equipment is used by electrical utilities, industrial manufacturing plants, renewable energy operators, and smart grid research institutions for power quality compliance monitoring, grid disturbance analysis, and energy management.