ATRIY - Model Lodestar PT2 -Short-Circuit and Earth Fault Indicators

FromAtriy Electronic Appliances Trading LLC

Cable fault indicator Lodestar PT2 is intended for detection of fault localization in overhead and cable power distribution lines of 6-35 kV.The cable fault locator can operate in networks with insulated, grounded and resistance-grounded neutral types.The fault detector is installed on control panel board of switchgear cell / wall-mounted.

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standby power battery

Phase-to-Ground faults detection;
Fault indication by switching on ultra-bright LED and mechanical flag;
Power supply of the indicator from DC or AC source with voltage of =220V, =110V, or mains supply ~220V;
Standby Lithium battery for backup supply of LEDs emergency indication while loss of main power;
Changing setpoints via DIP-switch/remotely;
Low battery level indication.

PARAMETER	VALUE
Events
Types of registered faults	dentification of single-phase PtG
Current response threshold PtGn	from 10 A
General description of the Device
Operating voltage	6-35 kV
Indication	- Mechanical flag (blinker) - Ultra-bright LED indication
Power supply	- an auxiliary services supply with any type of voltage = 220 V, = 110 V or from the mains ~ 220 V - standby power supply (lithium battery) for fault indication (LEDs blinking time is more than 1200 hours)
Reset	- the external command on the dry contacts - time - manual button on the Device - remote
Trigger control	- visual - relay output
Mean time between failures	at least 110 000 hours
Additional features	changing of setpoints by DIP switch

PtG fault current range	10 ÷ 200 A
PtG fault observation time	60 ÷ 150 ms

ATRIY - Model Lodestar PT2 -Short-Circuit and Earth Fault Indicators

Cable fault locator Lodestar PT2 benefits:

Cable fault indicator Lodestar PT2 Technical characteristics

Parameters