LIOL-PTL
Low Intensity Red Obstruction Light – ICAO Type B
Low intensity red obstruction light for night time marking of medium and high voltages lines. Red steady. Inductive AC power.
| Order Code | LIOL-PTL | |||
|---|---|---|---|---|
| Lamp ID: | SEGSPTL32 | |||
| Light Type: | Low-Intensity, Type B | |||
| Typical use: | Night time | |||
| Light source: | LED | |||
| Type of beacon: | Fixed | |||
| Colour: | Red according to CIE Chromaticity Boundary | |||
| Light Intensity: | >32.5 cd | |||
| HV cable diameter: | From 15 to 50 mm ⌀ | |||
| HV line voltage: | Up to 420 kV | |||
| HV line current: | 15 A – 1000 A (50 Hz) | |||
| Material of the upper shell: | Die cast aluminum | |||
| Material of the transparent cap: | Polycarbonate (UV stabilized) | |||
| Protection: | IP66 | |||
Download the PDF data sheet.
Download the technical data sheet in PDF format with complete information and technical drawings.
KEY FEATURES
Italian-made, rugged and corrosion-resistant
Designed and manufactured in Italy with a compact aluminum housing that ensures durability and long-term resistance in harsh outdoor conditions.Reliable autonomous operation
Runs independently from external power sources through inductive AC coupling from high-voltage overhead lines, guaranteeing stable performance even with very low line currents.Durability under high-voltage conditions
Engineered to withstand corona effects typical of high-voltage environments, preventing damage and ensuring long-term structural integrity.Reliable performance in extreme climates
Built to operate flawlessly across a –40°C to +55°C temperature range, ensuring dependable performance in harsh and variable environments.Automatic light-based activation
An integrated photoelectric switch optimizes energy use by activating the device according to ambient light levels, ensuring consistent functionality day and night.Maximum 360° visibility
Provides full omnidirectional coverage, delivering optimal signal visibility and effectiveness from any viewing angle.Safe and uninterrupted installation
Allows rapid and secure installation on energized lines using a hot-stick, eliminating the need for power outages or line shutdowns.
OPTIONS
Night-vision compatibility
An optional IR LED enables visibility through NVG devices, making the system suitable for military, security, and aviation applications requiring covert or low-light operability.Remote monitoring
An optional IoT modem allows continuous monitoring of system parameters, enabling remote diagnostics and performance tracking via cellular connectivity.
STANDARDS & CERTIFICATIONS
 |
ICAO ANNEX 14, Volume I, Chap. 6 Visual aids for denoting obstacles. Type B, Low-Intensity obstacle light. |
 |
FAA AC 150/5345-43F Specification for obstruction lighting equipment. Type L-810, Low-Intensity obstacle light. |
APPLICATIONS
High voltage power-lines
Military or aviation-related power installations
