QTI 2X28/54/220-240 DIM


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Pret vechi: 155.72 Lei
138.60 Lei
(TVA inclus) Discount: 17.12 Lei
in stoc
QTI 2X28/54 DIM




Electrical data
Input voltage AC198…264 V
Nominal voltage220…240 V
Mains frequency50…60 Hz
Input voltage DC154…276 V
Operating frequency44…120 kHz
Max. ECG no. on circuit breaker 10 A (B) 
Max. ECG no. on circuit breaker 16 A (B)13  
Inrush current45 A
Light technical data
Starting time0.6 s 
Dimensions & weight
Length423.0 mm
Width30.0 mm
Height21.0 mm
Mounting hole spacing, length415.0 mm
Product weight373.00 g
Wire preparation length, input side8.0…9.0 mm 
Wire preparation length, output side8.0…9.0 mm 
Cable cross-section, output side0.5…1.5 / 0.5…1.0 mm² 
Cable cross-section, input side0.5…1.5 / 0.5…1.0 mm² 
Temperatures & operating conditions
Ambient temperature range+10…+50 °C
Permitted rel. humidity during operation5…85 %
ECG lifetime100000 h 
Dimming interface1…10 V
Dimming range1…100 % 
Overload protectionAutomatic switch off, reversible
Overheating protectionPower reduction and switch off at T > 75 °C at the tc point
Suitable for emergency lightingYes
Suitable for fixtures with prot. classI
End of lamp life safety shutdownEOL T.2

 Product benefits

  • Same luminous flux with direct and alternating current
  • Perfect lamp start for applications with motion sensors
  • Dimming of amalgam lamps without flickering or reduced lifespan
  • Very high efficiency thanks to cut-off technology
  • Automatic restart after lamp replacement
  • ECGs comply with MINERGIE standard due to very low standby consumption
  • Configurable emergency power characteristics

Areas of application

  • Suitable for emergency installations
  • Industry
  • Open-plan offices, corridors and storage rooms
  • Public buildings
  • Suitable for luminaires of protection class I

Product features

  • Control via 1…10 V interface
  • Supply voltage: 220…240 V
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
  • Line voltage: 198…264 V
  • Dimming range: 1…100 % luminous flux
  • Lamp start: within 0.6 s
  • Lifetime: > 100,000 h (for T = 65 °C at Tc)
  • Automatic shutdown of defective lamps and at end of life (EoL T.2)
  • Energy Efficiency Index EEI: A1 BAT
  • Overtemperature protection: Thermal management at high tc temperatures


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