Tettex FRA 5311 Sweep Frequency Response Analyzer

The Tettex FRA 5311 Sweep Frequency Response Analyzer is a device that helps detect failures in transformers. The FRA 5311 has a sweep frequency of 10 Hz to 10 MHz and an impedance of 11Vpp at 50 ohms. This lightweight analyzer will allow technicians to prevent future failure, whether dielectric or mechanical. The Tettex FRA 5311 Sweep Frequency Response Analyzer is ideal for operators that want an effective and user-friendly option to meet their testing requirements.

Product Info Related Products

Dimensions (W x H x L)	5.5 in x 1 in x 6.7 in 140 mm x 25 mm x 170 mm
Weight	430 g (measuring device) 7.5 kg (measuring cables and connections bag)
Frequency range	10 Hz to 10 MHz
Voltage output	Max. 11 Vpp at 50 Ω
Input/output impedance	50 Ω
Feasible accuracy	± 0.1 dB from +10db to -40db ± 0.5 dB from –40db to -80db Between 10 Hz and 1 MHz, ± 0.5 dB for f>100kHz and 20m meas. Cables
Dynamic range (f < 100kHz)	>120 dB
Measuring points	Up to 2,000 points
Measuring channels	2 (Source & Receiver)
Measuring time	Approx. 90 seconds/measurement, depending on transformer and computer speed
Operating temperature	0°C +55°C
Storage temperature	-20°C +70°C

Measures according to IEC 60076-18 and IEEE C57.149
Measures magnitude (dB), phase angle (°), impedance (Ω), admittance (S), and ratio
High signal to noise ratio due to output voltage up to 11 Vpp at 50 Ω
IEC 60076-18 Appendix E XML file format compatible to import, export, and share test results with other devices
Rugged, lightweight, and smallest SFRA instrument on the market
One single USB connection for data and power to a laptop
Windows-based, easy to use graphical interface, including analysis mode for curves comparison and automatic reporting capabilities
Predefined test sequences for most common transformers

SKU: TETT-FRA5311