3
ENM - OM V2.2 01.02-
1.1
Introduction
1 Technical description
This technical description is intended for familiarization with
Feeder monitor
Lodestar FM-CS (the device for monitoring and fault localization)
(hereinafter referred to
as Lodestar FM-CS or the Device).
Due to continuous refinement of the product in order to improve its performance,
modifications to the design may not be reflected in this description.
1.2
Application
Figure 1 – General view of the Device
1.2.1
Lodestar FM-CS
is a universal device for registration and analysis of
emergency processes that combines the functions of selective detection of line damage in
networks of any topology and type of neutral and measurement of basic parameters of
electricity.
1.2.2
The Device is designed to detect the fact and determine the direction of
phase-to-phase short-circuits, phase-to-ground fault in overhead and cable power
distribution lines of 6-35 kV. The Device is mounted in the switchgear and control gear
cell of the control board.
1.2.3
The Device can operate without reconfiguration in radial networks, as well as
in open, closed loop networks, ring networks with power supply from both sides, with
automatic or manual restoration of power supply.
1.2.4
The Device operates without reconfiguration in networks with insulated and
compensated neutral, and has the ability to work in a network with grounded neutral.
Lodestar FM-CS monitors the minimum voltage and extra voltage with indication of alarm
signals.
Feeder Monitor
LODESTAR FM-CS