Megger FRAX101 Sweep Frequency Response Analyzer

Overview

The Megger FRAX101 is an ultra-portable Sweep Frequency Response Analyzer (SFRA) for testing and analysing power transformers. Weighing just 1.95 kg with its optional battery, it delivers the same 0.1 Hz to 25 MHz SFRA measurement as the larger FRAX instruments in a lightweight, field-friendly package — ideal for detecting winding and core movement on site.

Key features of the Megger FRAX101 SFRA

• Sweep Frequency Response Analysis (SFRA) for transformer winding and core diagnosis
• Wide, user-selectable 0.1 Hz to 25 MHz frequency range
• Extremely lightweight at 1.95 kg (with battery) for easy field use
• DC powered (11–16 V DC) with an optional 49 Wh internal battery
• Wide −20 °C to +55 °C operating range for demanding sites
• Detects winding movement, deformation and poor connections

FRAX101 transformer diagnostic applications

The FRAX101 is used to assess the mechanical integrity of power transformer windings and cores after transport, through-faults or seismic events, and for routine condition assessment. Its small size and battery operation make it especially suited to remote sites and travelling test teams who need a full SFRA capability with minimal weight.

What’s in the box

• Megger FRAX101 SFRA instrument
• Measurement leads and ground braid
• Charger / power supply and software
• Transport case and user guide

FRAX101 vs FRAX 150

The FRAX101 is the ultra-portable, DC/battery-powered SFRA at just 1.95 kg. The Megger FRAX 150 offers the same SFRA measurement as a mains-powered instrument for fixed and substation use.

Why buy the Megger FRAX101 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.