ML 125.2-UL

Application

• LED omnidirectional elevated low intensity lights suitable for unserviceability lights

Files for download

pdf Data sheet (1.78 MB)

pdf Certificates ÚCL (418 KB)

pdf Certificates MO AČR (553 KB)

pdf Certificates LÚ SR (406 KB)

Light fixture function

• omnidirectional elevated low intensity LED light  suitable for unserviceability light

In accordance with

• ICAO Annex 14, Vol. 1, 7.4.4
• EASA CS-ADR-DSN.R.870

Description/Properties

• modular design with universal light head (same as ML 125.2-OB lights)
• three base types for three power options allow flexible use
• robust all-metal construction and glass diopter secure high durability
• high degree of protection IP 67
• very low power consumption and long lamp life span thanks to the use of LEDs
• when powered from the battery or the TN-S network, the lights line up in parallel
• when powered from the serial airport power supply, the light is connected directly to the primary circuit  (isolation transformer is integrated into the body of the light)
• the light illuminates at a constant intensity
• integrated reflective surface increases the safety of air traffic in the event of power failures and facilitates the light location
• on a base plate with handles for easy and quick installation to the desired location

Construction

1. universal diopter
2. universal optical module
3. power source (types P, S)
4. integrated transformer
5. support of the light (types B, P, S)
6. base palte with handles

* detailed spare parts list on request

Power system type

• ML125.2-UL-B (external battery power)
  • input voltage 9–30 VDC
  • power 6 VA
• ML125.2-UL-P (low voltage network)
  • input voltage 93–264 VAC / 47–63 Hz
  • power 12 VA
  • protection Class II
• ML125.2-UL-S6T (AGL series circuit)
  • input current 2,8–6,6 A / 50–60 Hz
  • power 12 VA
• ML125.2-UL-S2T (AGL series circuit)
  • input current 0,9–2,2 A / 50–60 Hz 
  • power 12 VA 

Connection method  

• ML125.2-UL-B and ML 125.2-UL-P
  
  • 2 connection cables with connector (1 on request)
• ML125.2-UL-S6T and ML125.2-UL-S2T
  
  • 2 connection cables with standard connectors FAA L-823 style 2 and 9

Parameters

• dimension ML125.2-UL-B
  
  • without base plate: 145×180×145 mm
  • with base plate: 310×270×310 mm
• dimension ML125.2-UL-P
  
  • without base plate: 145×200×145 mm
  • with base plate: 310×290×310 mm
• dimension ML125.2-UL-S6T and ML125.2-UL-S2T
  
  • without base plate: 145×220×145 mm
  • with base plate: 310×310×310 mm
• weight
  
  • ML125.2-UL-B: 1,8 kg
  • ML125.2-UL-P: 2,3 kg
  • ML125.2-UL-S6T:  3,7 kg
  • ML125.2-UL-S2T: 3,7 kg
  • base plate: 2,5 kg
• protection: IP 67
• working temperature: -40 to +55 °C
• moisture protection: up to 95% at +55°C
• wind resistance: up to 100 km/h

Ordering codes/application

type	application
ML125.2-UL-B	complete light with base plate (external battery power)
ML125.2-UL-P	complete light with base plate (low voltage network TN-S)
ML125.2-UL-R-S6T	complete light with base plate (6,6 A AGL series circuit), with integrated transformer
ML125.2-UL-R-S2T	complete light with base plate (2,2 A AGL series circuit), with integrated transformer