Fault Passage indicator

Schneider 59938 Fault Passage indicator for MV Overhead lines

This Fault Passage indicator is usually used in 5~38KV (can be customized by 44KV, 69KV, and 110KV ) overhead line power distribution network to monitor and detect short-circuit and earth fault.

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Feature

  • Higher availability of overhead line networks – reduced downtime.
  • Quick fault detection – exact fault localization and information to maintenance teams.
  • High degree of sensitivity, the measurement starts at @50A – reliable detection of high-impedance faults.
  • Self-sustained sensors reduce the energy consumption of the device – enhancing the service life of the supply battery in the device (battery life: 10 years).
  • Own security key and IPsec encryption for data exchange with SICAM FCG – highest protection against unauthorized access (intruders).
  • Quick and easy device configuration with QR code on SICAM FSI and a web browser rather than DIP switches – high degree of user-friendly configurability.
  • Maintenance-free design of the device – with the exception of a battery change after 10 years, the SICAM FSI is absolutely maintenance-free.
    The large-size display of the initial commissioning year on the device enables operating personnel to see when the battery is due for changing while remaining on the floor.
  • Various flashing light frequencies depending on fault type – quick and precise fault diagnosis for the maintenance team.

Specification

Main
device short name Flite 110-SA
Range of product Easergy Flite
Product or component type Fault passage indicator
Rated frequency (fr) 50/60 Hz
Rated voltage (Ur) 7…36 kV
Cable outer diameter 5…25 mm
Complementary
Setting Internal DIP switch
Inrush restraint duration 3 s
Reset Automatic reset 70 s voltage presence
Manual with magnet
Timer 2…16 h
Local signalling LEDs 40 lumen
Overcurrent protection 100 A
200 A
500 A
800 A
Overcurrent fault 6 A
12 A
25 A
60 A
90 A
120 A
160 A
Time delay setting Fault acknowledge time : 30 ms
Battery life 10 year(s)
Height 156 mm
Width 126 mm
Net weight 0.36 kg
Environment
Electromagnetic compatibility Electrostatic discharge immunity test – test level: 8 kV criteria B (air discharge) conforming to IEC 61000-4-2
Electrostatic discharge immunity test – test level: 4 kV criteria B (contact discharge) conforming to IEC 61000-4-2
Radiated radio-frequency electromagnetic field immunity test – test level: 10 V/m, 80 MHz…1 GHz criteria A conforming to IEC 61000-4-3
Radiated radio-frequency electromagnetic field immunity test – test level: 3 V/m, 1400 MHz…2 GHz criteria A conforming to IEC 61000-4-3
Magnetic field at power frequency – test level: 30 A/m criteria A conforming to IEC 61000-4-8
Mechanical robustness Vibrations 10…2000 Hz 2 gn 10 min conforming to IEC 60068-2-6
Vibrations 10…500 Hz 5 gn 1 h conforming to IEC 60068-2-6
Bumps 40 gn 6 ms 2000 shocks conforming to IEC 60068-2-27
Wind resistance up to 135 km/h for 25 mm diameter cable
IP degree of protection IP56
IK degree of protection IK07 conforming to IEC 62262
Ambient air temperature for operation -40…70 °C
Relative humidity 93 % conforming to IEC 60068-2-30

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