Megger FRAX 150 Sweep Frequency Response Analyzer

Overview

The Megger FRAX 150 is a Sweep Frequency Response Analyzer (SFRA) for comprehensive testing and analysis of power transformers. Using the SFRA technique across a 0.1 Hz to 25 MHz range, it detects mechanical changes such as winding deformation, core movement and connection problems that cannot be found by conventional electrical tests.

Key features of the Megger FRAX 150 SFRA

• Sweep Frequency Response Analysis (SFRA) for transformer winding and core diagnosis
• Wide, user-selectable 0.1 Hz to 25 MHz frequency range
• 0.01% frequency resolution and accuracy for repeatable results
• Detects winding movement, deformation and poor connections
• Rugged, portable instrument at 8.5 kg for substation and field use
• Mains powered (90–264 V AC) with CE / EMC compliance

FRAX 150 transformer diagnostic applications

The FRAX 150 is used to assess the mechanical integrity of power transformer windings and cores after transport, through-faults or seismic events, and as part of routine condition assessment. By comparing frequency-response fingerprints against baseline or sister-unit data, engineers can identify winding movement and deformation before failure.

What’s in the box

• Megger FRAX 150 SFRA instrument
• Measurement leads and ground braid
• Mains lead and software
• Transport case and user guide

Why buy the Megger FRAX 150 from MME in the UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) supplies genuine Megger transformer diagnostic instruments across Dubai, Abu Dhabi and the wider UAE, with expert technical support and fast local delivery. Contact us for pricing, availability and application advice.