TEC AUTOMATISMES

Home Products Programmable controllers Applications for transport Ground fault detector

Programmable controllers

Print the card

Ground fault detector

Application

Purpose :

The ground fault detector (GFD) is an appliance specifically developed to detect a ground fault current on the 15 KV lighting station arteries of a rail network.

 

Présentation :

Ground fault detection electronic relays for 15Kv HV cables on a rail network. The detection threshold is adjustable, the usual values are 30mA or 12.5mA. Detection is completed by a LED indicator, a push button on the front face can be used to simulate a fault.

 

 

Technical features

Power supply :

 

  • 230V -  50Hz

 

 Détection :

  •  Monotore 30mA ou 12.5mA

 

Outputs :

  • Relay (breaking capacity: 0.6A - 125VAC or 2A - 30VDC)
  • Fault indicator on the front face

 

Size :

  • 120 x 105 x 137 mm

Compliance with standards and specifications :

  • CEI 255.5 and HN 45S50
  • NFC 20 - 010
  • IP21
  • Vibrations: 10Hz to 20Hz, 0.3mm cc, 2g according to CEI 68-2-6

 

Components

  • Robust metal control box to fix to the back of the cabinet
  • Connection using a specific 10 point plug
  • Analogue electronic components
  • Operating temperature from –15° to +40°C

 

Non-contractual document - characteristics to be confirmed before order
TEC AUTOMATISMES reserves the right to modify description and specifications without notice

TEC Automatismes © 2019, Tous droits réservés | Agence web: mw