Diagnose faults with TDR-410
The Sonel TDR-410 reflectometer is designed to locate faults in metallic cables. The product is dedicated to electrical wholesalers and cable retailers, electrical installation companies, maintenance workers in production plants and construction personnel. It meets the expectations of all those who need to find the exact location of the damage and the end of the cable in both power and telecommunications cables.
- fault location in power and telecommunication cables
- fault location in coaxial cables
- fault location in infrastructure cables
- detection of breaks, short-circuits, damage caused by moisture and other changes in cable impedance
- graphic presentation of cable faults with an indication of the distance to the fault on the display
TDR-410 time-domain reflectometer is designed to detect where faults in metal wires are. This product is designed for electrical wholesalers and cable dealers, electrical installation companies, maintenance personnel at manufacturing plants and building personnel. This device meets the expectations of all those who have to accurately locate a fault and wire end in either power or telecommunications cables.
SONEL reflectometer is distinguished for their long operating range of up to 4,000 m, very low margin of error in measurement (in the order of 1%) and the ability to adjust both the velocity of propagation and the impedance of the cable which is under investigation.
- Technical Specification
Parameter Description measuring ranges 7 m, 15 m, 30 m, 60 m, 120 m, 250 m, 500 m, 1 km, 2 km, 3 km, 4 km 20, 45, 90, 180, 360, 750, 1500, 3000, 6000, 10000, 14000 [ft] accuracy 1% of selected range resolution approx. 1% of range minimum cable length 4 m velocity of propagation within 1…99% or 1…148 m/μs output impulse 5 Vp-p for an open circuit output impedance 25, 50, 75, 100 Ω impulse width 3 ns…3 μs (depending on the range) scanning type 2 scans/s or a single scan generated acoustic signal 810 – 1100 Hz operating time on a full battery up to 30 hours of continuous scanning power supply 4 x alkaline batteries 1.5 V AA type auto-off function 1, 2, 3, 5 minutes or deactivated display graphical, backlit, 128 x 64 pixels overvoltage protection 400 V DC / 250 V AC operating temperature -10...+50°C | 10...122°F storage temperature -20...+70°C | -4...+158°F electromagnetic compatibility standards (EMC) EN 61326-1 degree of protection / tightness IP54