Indicadores de fallas

Pathfinder 360 Alpha Range

  • Nominal voltage 6 kV to 66 kV
  • Min. fault current 12 A
  • Indication Via LED, output, SMS, GPRS
  • Installation 1 product per pole, variable amount per line
  • big_Pathfinder_360_Alpha_Range_1.jpg
  • big_Pathfinder_360_Alpha_Range_1.jpg

Function

Streamer’s Pathfinder 360 ALPHA (P360A) is pole mounted fault indicator. It is intended on the distribution lines up to 66 kV. The P360A helps to locate the faults phase to phase or phase to ground on the line with 2 very bright LEDs and therefore sensibly reduces the downtimes.

Operation principle

Streamer’s P360A Fault Indicators sense out of balance electromagnetic fields in a single or 3 phases high voltage network. Sensing is triggered when it detects fault current, above the current/time threshold curve, passing in the line conductors.

Streamer’s P360A will indicate the fault by lighting a bright LED and by sending the information by SMS/data to a cell phone or directly to a server.


Pathfinder_360_Alpha_Range_3.jpg

Technical characteristics

P360 Alpha P360 AC
APPLICATION Permanent Permanent
INSTALLATION On Pole (Wooden, Metal, Concrete) On Pole (Wooden, Metal, Concrete)
OPERATING VOLTAGE <66 kV <66 kV
CURRENT TRIPPING Sensitive Earth Fault 4 A Normal Min 
12 A
Sensitive Earth Fault 4 A Normal Min 
12 A
RESPONSE TIME Min 20 Min 20
INDICATION 2 very bright LEDs 2 very bright LEDs
VISIBILITY 100 m daytime 100 m daytime
FAULT DETECTED
P-P + +
P-G + +
DIFFERENCE TRANSIENT/
PERMANENT FAULT
All types, except type "S" All types, except type "S"
RESET After timer
Manuel w Magnet
Return of Voltage
After timer
Manuel w Magnet
Return of Voltage
TEST With Magnet With Magnet
LIVE LINE INSTALLATION + +
BATTERY LIFE 10 years 10 years
TEMPERATURE -50°C to +80°C -50°C to +80°C
PROTECTION CLASS IP67 IP67
EMI BS EN 50081 -1
BS EN 50082 -2
IEC 801-2 -3 -4
BS EN 50081 -1
BS EN 50082 -2
IEC 801-2 -3 -4

Pathfinder_360_Alpha_Range_2.jpg



Fault Indication

P360A (D, S, or F &FD) via LED
P360A COM GSM via LED, SMS service
P360A COM GPRS via LED, GPRS
P360A ROSCO via LED, analog output

Integration

Pathfinder can be directly integrated in the existing SCADA System.


Standards

ELECTROMAGNETIC COMPATIBILITY

The PATHFINDER 360 ALPHA has been fully EMC tested to the following standards:

BS EN 50081-1: 1992 Generic emissions standard (Heavy industrial) – none detected

BS EN 50082-2: 1992 Generic immunity standard (Heavy industrial)

IEC 801-2: 1991 Electrostatic discharge

IEC 801-3: 1984 Radiated electromagnetic fields

IEC 801-4: 1988 Fast transient/Bursts

BS EN 60068: Environmental

IEC 60943: 1998 Temperature tests

BS EN 60068: Vibration endurance testing

BS EN 60068: Impact testing

Pathfinder casing chemical resistance

Impact testing – Airgun tests


Reference Numbers

Fault indicator P360A FO.P3.PL30.00.WW
Fault indicator P360A ROSCO FO.P3.PL3T.00.WW
Fault indicator P360A COM GSM FO.P3.PL3G.00.WW
Fault indicator P360A COM GPRS FO.P3.PL3P.00.WW



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