MIOL-PTL

Medium Intensity Red Obstruction Light – ICAO Type B

Medium intensity red obstruction light for night time marking of medium and high voltages lines. Red flashing. Inductive AC power.

Medium Intensity Obstruction Light – ICAO Type B - Inductive AC power
Order Code MIOL-PTL
Lamp ID: SEGSPTL32
Light Type: Medium-Intensity, Type B
Typical use: Night time
Light source: LED
Type of beacon: Flashing
Colour: Red according to CIE Chromaticity Boundary
Light Intensity: 2.000 cd
HV cable diameter: From 15 to 50 mm ⌀
HV line voltage: Up to 420 kV
HV line current: 15 A – 1.000 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.

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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 (International Civil Aviation Organization, a specialized agency of the United Nations) ICAO ANNEX 14, Volume I, Chap. 6 Visual aids for denoting obstacles. Type B, Medium-Intensity obstacle light.
FAA (Federal Aviation Administration, an agency of the United States Department of Transportation) FAA AC 150/5345-43F Specification for obstruction lighting equipment. Type L-864, Medium-Intensity obstacle light.
CAA-CA Civil Aviation Authority none Medium-Intensity obstacle light.
ATEX EU directives describing allowed equipments in environments with explosive atmosphere ATEX Directive 2014/34/EU, Equipment for potentially explosive atmospheres.
IECEx Standards relating to equipment for use in explosive atmospheres IECEx Standards relating to equipment for use in explosive atmospheres.
EAC Eurasian Conformity CU TR 012/2011 on the safety of equipment in explosion hazardous environments.

APPLICATIONS

  • High voltage power-lines

  • Military or aviation-related power installations

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