Lodestar CL25

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Technical characteristics

PARAMETER	VALUE
Operating voltage	6-36 kV 37-70 kV (option with Faraday cage)
MIN fault sensing	25A
Absolute current threshold	100A, 250A, 500A, 1000A
Differential current threshold	50%, 100%, 200% 25A, 100A, 200A, 500A
Response time	20 ms
Inrush resistance	0 to 200 ms
Fault detected:
Phase to Phase	yes
Single-phase short circuit	yes
Phase to Ground	yes (from 25 A)
Fault phase indication	yes
Fault direction indication	no
Current withstand	25 kA / 500 ms
Communication	No
Adjustable reset time	6, 12, 24, 48 hours
Reset	Time, Magnet Reenergized line
Test	Magnet
Battery life	10 years
Total indicating time	>1000 hrs
Temperature	-40°C to +75°C

Lodestar CL25 models is a simple solution for fault detection. Optimal factory settings allow CL25 to be used without any configurations in most cases. Just activate the device and place it on a conductor - CL25 will do its job in the best possible way.

CL25 fault indicators operate independently of each other. It means that current and voltage values can be read from each phase separately.

Lodestar CL25 benefits:

• Brightest Light 360° Visibility - 3 ultra bright wide-angle LEDs provide overlapping fields of light;
• Simple installation - using a single hot stick;
• Easy to replace - no additional settings are required;
• Dynamically changing sensitivity based on a load current;
• Minimum fault sensing 25A;
• Auto-Detect Network Frequency — intellectual algorithms allow it to work in networks with frequency of 50 or 60Hz without reconfiguration ;
• Enhanced resistance to interference conditions in the air.

Essential Features and Applications

Atriy provides a robust short circuit sensor capable of swiftly detecting both phase-to-phase and earth faults. The indicators can precisely locate faults in underground and overhead cable networks, significantly reducing downtime and associated maintenance costs. Effective in multi-phase systems, these devices reliably pinpoint issues, enabling quicker response time and improving overall service continuity.

Main advantages:

Immediate detection and clear indication of fault locations

Effective in multi-phase power systems

Easy integration with existing SCADA systems

Robust construction for harsh environmental conditions

Minimal maintenance requirements

Atriy’s indicators significantly improve operational efficiency by quickly pinpointing faults, thus reducing service interruptions and repair time. This capability is essential in densely populated or critical infrastructure areas, where rapid restoration is vital.

Comprehensive Fault Management Solutions

Atriy’s circuit indicator power lines solutions provide:

Rapid response and reduced downtime

Decreased operational and maintenance costs

Enhanced reliability of cable networks

Integrating advanced technology, these indicators ensure swift fault localization, minimizing interruptions and ensuring the highest reliability standards.

Why Choose Atriy Fault Indicators?

Fast Fault Detection: Immediate identification shortens troubleshooting significantly.

Cost-Effective Maintenance: Reduced resources for manual fault identification.

High Reliability: Proven effectiveness even under severe conditions.

Choose Atriy's cutting-edge solutions to enhance your power grid reliability and minimize downtime, ensuring continuous and efficient operation of your power infrastructure.