Bender EDS460 - Settings Menu 1: General Configuration; Settings Menu 2: Channel Configuration; Settings Menu 3: Relay Configuration

System description
15
EDS460-490_D00085_01_M_XXEN/02.2016
3.2.1 Block diagram EDS system
Legend
EDS… Insulation fault locator
PGH… Locating current injector
IRDH575
A-ISOMETER® IRDH575 with integrated locating current injector
U
s
Current source IT system
W Measuring current transformer
V Electrical load
R
Fd
Insulation fault downstream of the measuring current trans-
former
PE
Protective conductor respectively equipotential bonding
conductor
BMS BMS bus