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7. TECHNICAL
SPECIFICATIONS
Nominal voltage :
66-138 kV
Starting criteria :
Line energised for at least 5 seconds
followed by a stepped instantaneous
current increase of >500 or >1000A
OR
absolute phase current exceeding 500
or 1000A
AND
a three-phase disconnection of the
line within 5 sec.
Required fault duration: > 60ms (20ms on
request)
Reset criteria:
Voltage/Current reset after 30sec.
1)
(Can be disabled)
The minimum required current/voltage for
start/reset'
Min. start/reset current [A] / Voltage [kV]
Current
Voltage
2) Timer reset 2h, 6h, 12h, or 24h.
3) Manually (magnet)
5 – 36mm
Line diameter:
Current consumption:
Non-activated:
Activated (flashing):
Battery:
3.6 V, 16.5Ah type KBB-11
Shelt life:
More than 10 years
Flashing:
1500 flashing hours
Battery replacement normally every 7 – 10
years.
>50A
>50kV
300 µA.
4 mA.
LineTro110Tµr User Guide
Indication:
1 Super intensive red Flash every 3 sec (10
sec after 12 hours).
1 green LED for transient fault
1 amber/Yellow LED for battery warning
Intensity:
> 30 Lumens
Ambient & storage temp.: -40º +85 o C.
Weight:
460 grams.
Standards: Conform to IEC 68-2.
Tested according to:
EN 61000-6-3 Generic standard –
Emission for residential, commercial
and light-industrial environments
EN 61000-6-2 Generic standard –
Immunity for industrial environments
IEEE 495-1986 §4.4.8
Short Range Radio:
The radio transmits a status telegram to the
Collector (ComTroll 110C or other) every
1min; containing permanent or transient
fault info, low battery warning and Heart
Beat.
Frequency: ISM band, 2.4 GHz
Output: 1mW (0dBm), range: up to 20m*
Line Of Sight (LOS).
* Margin = 20dB, with a Receiver sensitivity
= -90dBm (=CmT 110C).
Longer distance may be achieved by taken
special action when mounting and
positioning the antenna and the indicators.
June 2011
Page 12 of 16
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