SIRIUS R4

The powerful and versatile obstacle lighting system

The Sirius R4 obstacle light combines state-of-the-art technology in a robust, sea water-resistant housing. Its compact design and easy installation make it a versatile and maintenance-free light.

The lighting effect is also available as a DIP switch option, allowing you to set the desired lighting behavior on-site. Thanks to a list of available profiles in the control panel, this is incredibly easy to set up and requires no prior knowledge.

ICAO MIOL day-night light for international use, designed for mounting on the nacelle. The system is optionally available with infrared (IR) and radio.

Quantec-SIRIUS-R4

Key features of the SIRIUS R4

  • GNSS-controlled synchronization

  • Configurable flashing frequency

  • Optional radio network

  • Optional infrared light

  • Integrated brightness sensor

  • Integrated logbook with recording of operating times, events, and statistics

  • 2 x RS-485 communication interfaces

  • Modbus digital I/O compatibility

  • Compatible with visibility meter

  • Alarm and status messages

  • Integrated astronomical clock

  • Built-in overvoltage protection: Class III (DIN EN IEC 61400-24)

  • Connection via M16 connector for quick and easy installation

  • Maintenance-free design

  • Corrosion-resistant materials for all surfaces

  • UV- and ozone-resistant optical units and seals

  • Optionally available as a DIP switch version

  • Optionally available in an EMC-optimized version

  • Open system prepared for Aircraft Detection Lighting System (ADLS)

Configurable features

  • Supports switching between lighting profiles when used with a Quantec Aviation control cabinet unit (DIP switches)

  • Day, twilight, and night modes with different light profiles (white, red, and infrared—depending on the configuration)

  • Switching between day and night mode via an astronomical clock or integrated brightness sensors

  • Tower lighting circuit via Day/Night Relay

  • Digital input for enabling test mode

  • Customizable lighting profiles

SIRIUS R4
SIRIUS R4
SIRIUS R4
SIRIUS R4

Technical specifications

General

  • Light sources: Up to 96 white LEDs, up to 48 red LEDs, up to 8 infrared LEDs

  • Certifications: Certified in accordance with ICAO Annex 14, 9th edition

  • Compliance: CE, RoHS

Electrical specifications

  • Rated voltage: 24 V DC ±25% / 230 V AC ±10%

  • Overvoltage protection: Class III (DIN EN IEC 61400-24)

  • Relay contact: Max. switching voltage: 30 VDC / Rated current: 100 mA

  • 2.4 GHz ISM band mesh radio frequency

  • Transmission range: approx. 1.5 km

Mechanical specifications

  • Dimensions (H × W × L) for the basic version: 300 × 374 × 374 mm

  • Dimensions (H × W × L) Mesh / Additional LEDs: 408 × 374 × 374 mm

  • Dimensions (H × W × L) 230 V: 273 × 374 × 374 mm

  • Dimensions (H × W × L) 100K: 648 × 374 × 374 mm

  • Weight of base model / mesh: approx. 8 kg

  • Weight at 230 V: approx. 9 kg

  • Weight of 100K: approx. 22 kg

  • Protection class: IP 68

  • Material: sea water-resistant, anodized aluminum

  • Installation: Z-shaped bracket

Environmental conditions

  • Operating temperatures: -40°C to +55°C

  • Storage temperatures: -55°C to +70°C

  • Relative humidity: 0% to 100%

  • Operating altitude: 0 to 2.500 meters above sea level

Performance

  • White: up to 20,000 cd

  • Red: up to 2,000 cd

  • IR: up to 500 mW/sr

  • Flash frequency: up to 60 FPM

  • Horizontal beam angle 360°

  • Vertical beam spread: > 3°

Lighting profiles & standards

  • ICAO medium-Intensity Type A, B and C

  • STAC medium- intensity types A, B, C and 200 cd

  • ICAO high-Intensity Type B (partial lighting according to Trafi)

  • Argentina 20k / 4k

  • Feuer W, rot ES

  • Infrared 500 mW/sr in accordance with Trafi