Lodestar CL25B

Description

Description

Description

Lodestar CL25B models is a simple solution for fault detection. Optimal factory settings allow CL25B 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.

Lodestar CL25B use radio channel and all settings can done remotely via Smartphone - no need to unmount device. For Lodestar CL25B there is a possibility to trasmit data via Communication box.

CL25B fault indicators operate independently of each other. It means that current and voltage values can be read from each phase separately.

Lodestar CL25B 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.

Technical characteristics

Lodestar model	CL25	CL25B	CL4	CL2	CL0.5
Operating voltage	< 70 kV
MIN fault sensing	25A	25A	4A	2A	0.5A
Absolute current threshold	100А, 250А, 500А, 1000А	25A to 1000А	20A to 1000А
Differential current threshold	50%, 100%, 200% 25A, 100A, 200A, 500A	25А to 500A 50% to 500%	20А to 500A 50% to 500%
Response time	20 ms			20 ms
Inrush resistance	0 to 200 ms			0 to 200 ms
Fault detected
Phase to Phase	✔	✔	✔	✔	✔
Single-phase short circuit	✔	✔	✔	✔	✔
Phase to Ground	✘	✘	✔	✔	✔
Fault phase indication	✔	✔	✔	✔	✔
Fault direction indication	✘	✘	✘	✘	✔
Current withstand	25 kA / 500 ms
Communication	No	Smartphone via BLE, 3G/4G to SCADA system via Combox
Adjustable reset time	6, 12, 24, 48 hours	1h to 7d
Reset	Time, Magnet Reenergized line	Smartphone with Lodestar App, Time, Combox, Reenergized line
Test	Magnet	Remote, Magnet, Smartphone with Lodestar App
Battery life	10 years			7 years
Total indicating time	>1000 hrs
Temperature	-40°C to +85°C