Location détection de câbles elektronika - ecfl 30

Location Détection de câbles Elektronika - ECFL 30
FOUR INSTRUMENTS IN ONE
Active bridge for accurate location of faults where the level of disturbing voltages are low
Wheatstone bridge for location of faults where the level of disturbing voltages are high
Graaf fault locator for accurate fault location on totally watersoaked cable
TDR to find low impedance faults and splits causing cross talk between the pairs
ACTIVE BRIDGE
DC Fault Location Methods: Murray, 3 Point, Küpfmüller, Repeated Küpfmüller
AC Fault Location Methods: Interruption, Repeated Küpfmüller
Resistance difference measurement
Loop resistance & Isolation resistance measurement
PASSIVE BRIDGE
DC Fault Location Methods: Murray, 3 Point, Küpfmüller, Resistance difference
AC Fault Location Methods: Küpfmüller, Capacitive Balance
Loop resistance & Isolation resistance measurement
GRAAF FAULT LOCATOR
End to end synchronic current measurement
TDR
Fault location up to 32 km
REMOTE CONTROL
ELC 30 loop closing device to open or close the far end of the tested cable
ECFL 30S slave unit to perform synchronic end to end Graaf measurement
DISPLAY
320 x 240 dot graphic LCD display with backlight
Selectable English or German languages
USB ports and PC programs
USB B device-port for direct PC connection
USB A host-port for USB stick(Indirect transfer)
Optional PC program for result transfer and parameter set edition