Reduced Outage Time
“To maximize the profitability and efficiency of electricity grid operators through cost reducing and timesaving solutions for fault finding, surveillance, remote control and automation of distribution grids”
List of product in Nortroll
Distribution Networks (6-50kV) LineTroll 110E?R is a line mounted indicator for detection of PtG and PtP faults in overhead line networks.
The LineTroll R110C RIS Remote Indicator System uses line mounted fault indicator LineTroll 110E?r and the pole mounted SMS/GPRS sending device LineTroll R110CQ.
Com. Unit for Integration With NorTroll or Third Party RTU
Communicates with 1 – 12 line mounted indicators Communicate with the RTU on MODBUS
Output Messages
Short range radio; 2,4 GHz
Range up to 30-50 meter Remote Indication
12 VDC power
Communication Between Linetroll and Comtroll 115
The rotary switch on the ComTroll 115 called “ADDRESS” should be set to the number of indicators used in this location, in this case ‘3’.
Able Integration with any type of RTU Modem’s supported by Digital Input and Output.
The indicators will in PtP mode operate one individual relay output on the ComTroll 115C each. The Communication failure/Low Battery relay on the ComTroll 115C will be activated if one or more the three indicators send this message.
The CableTroll 210 is a fault current detector for the underground medium voltage distribution network (6-36kV). It is used to detect earth faults according to the functional principles in chapter 3. It can be installed on most types of cable terminations and suitable for use in tropical weather conditions with high humidity of 65% to 95%. The CableTroll 210 will indicate earth faults locally by a flashing diode, and remotely through a relay contact.
The CableTroll indicators are fault current detectors for the underground medium voltage distribution network (6-36kV). They are used to detect short circuit and earth faults, and can be installed on most types of cable terminations. Some units will give separate indication for short circuit and earth faults, locally by flashing diodes and remotely through separate relay contacts or additional ComTroll communication modules.
CABLETROLL fault indicators provide fast fault localisation enabling reduction in outage times.
The FDP-15 can be used as a radio interface to a collector or fault indicator when sending configuration data to the unit.
FDP-15 have also a memory where parameters for different types of fault indicators and collectors can be stored. The memory can store one set of parameters for one type of field device of the following type;
