www.paxdiagnostics.com
Pax Diagnostics AB
Enhagsslingan 6
SE-187 40 - Taby - Sweden
Phone + 46 8 5250 3600
Fax + 46 8 792 02 70
Email: info@paxdiagnostics.com
FRAX-101
Specification
General
FRA Method Sweep frequency (SFRA)
Frequency Range 1 Hz - 10 MHz, user selectable
Extended frequency range 0.1 Hz - 25 MHz, user selectable
Number of Points User selectable, maximum 32,000
Points Spacing Logarithmic, linear or combination of both
Dynamic Range/Noise Floor >125dB (>110dB extended range 0.1 Hz - 25 MHz)
Accuracy ±0.5 dB down to -100 dB (10 Hz - 10 MHz)
IF Bandwidth/Integration Time User selectable
Software FRAX for Windows 2000 / XP / Vista
PC Communication Bluetooth and USB (galvanic isolation)
Recommended Calibration Interval Maximum 3 years
Standards Fulfill requirements in Cigré Guide H342, Mechanical Condition Assessment of
Transformer Windings using FRA and Chinese standard DL/T 911-2004, FRA
on Winding Deformation of Power Transformers
Analog Output
Channels 1
Compliance voltage 0.2 - 20 V peak-to-peak
Measurement voltage at 50 Ω 0.1 - 10 V peak-to-peak
Output Impedance 50 Ω
Protection Short-circuit protected
Analog Inputs
Channels: 2
Sampling: Simultaneously
Input Impedance: 50 Ω
Sampling Rate: 100 MS/s
Physical
Instrument Weight 1.4 kg / 3.1 lbs
Weight with case and accessories 15 kg / 33 lbs
Dimensions 250 x 169 x 52 / 9.84 x 6.65 x 2.05 (mm/in.)
Dimensions with case 520 x 460 x 220 / 20.5 x 18.1 x 8.7 (mm/in.)
Input Voltage 90-135VAC and 170-264VAC, 47-63 Hz
Environmental
Operating Ambient Temperature: -20° to 50°C
Operating Relative Humidity: < 90% non-condensing
Storage Ambient Temperature: -20° to 70°C
Storage Relative Humidity: < 90% non-condensing
CE standards IEC61010 (LVD) EN61326 (EMC)
PC requirements
Operating system Windows 2000, XP, Vista
Processor Pentium 500 MHz
Memory 256 Mb RAM or more
Hard Drive Minimum 30 Mb free
Interface USB
18 meter / 60 ft cable set included
ZB-AC1-01 A02E
FRAX Demo Box, FDB-101
