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OSRAM OT FIT 18/220–240/450 TW

OSRAM OT FIT 18/220–240/450 TW

  • 18/220–240/450 TW

Product family features
  • Cacle clamp housing for independent mounting
  • Dimmable on the leading edge and trailing edge
  • Housing for independent installation
Product family benefits
  • Compatible with the most common leading-edge and trailing phase dimmers
  • Flexible current setting (DIPswitch - 2 to 4 currents)
  • Flicker-free dimming
  • Higher quality of light thanks to < 5% output ripple current
Areas of application
  • Decorative illumination
  • Downlights, flat luminaires
  • Hospitality
  • Living areas
  • Museums, residential buildings
  • Offices
  • Shop lighting
  • Suitable for indoor SELV installations
  • Suitable for luminaires of protection class I and II
Electrical data
  • Nominal input voltage : 220…240 V
  • Mains frequency : 50 Hz
  • Input voltage AC : 198…264 V
  • Total harmonic distortion : < 20 %
  • Power factor λ : > 0.95
  • Device power loss : 3.2 W 
  • Inrush current : < 5 A 
  • Max. ECG no. on circuit breaker 10 A (B) : 44
  • Max. ECG no. on circuit breaker 10 A (C) : 44
  • Max. ECG no. on circuit breaker 16 A (B) : 71
  • Max. ECG no. on circuit breaker 16 A (C) : 71
  • Max. ECG no. on circuit breaker 25 A (B) :  -
  • Surge capability (L/N-Ground) : 2 kV
  • Surge capability (L-N) : 1 kV
  • Nominal output voltage : 27…38 V
  • U-OUT (working voltage) : 60 V
  • Nominal output current : 300/350/400/450 mA 
  • Output current tolerance : ±10 %
  • Output ripple current (100 Hz) : < 3 % 
  • Nominal output power : 17.1 W 
  • Power loss in stand-by mode : <0.5 W
  • Galvanic isolation primary/secondary : SELV
  • Current set : DipSwitch
  • Product weight : 94.40 g
  • Cable cross-section, input side : 0.5…1.5 / 0.75…1.5 mm²
  • Cable cross-section, output side : 0.5…1.5 / 0.75…1.5 mm²
  • Wire preparation length, input side : 7…8 mm
  • Wire preparation length, output side : 7…8 mm
  • Length : 95.0 mm
  • Width : 53.0 mm
  • Height : 30.0 mm
 Temperatures & operating conditions
  • Ambient temperature range : -20…+50 °C
  • Maximum temperature at tc test point : 70 °C
  • Max.housing temperature in case of fault : 110 °C
  • Temperature range at storage : -20…+80 °C
  • Permitted rel. humidity during operation : 5…85 % 
Lifespan
  • ECG lifetime : 50000h
Capabilities
  • Dimmable : Yes
  • Dimming interface : Phase cut
  • Dimming range : 3…100 %
  • Dimming method : Trailing-edge phase dimmer
  • Overload protection : Automatic reversible
  • Short-circuit protection : Automatic reversible
  • No-load proof : Yes
  • Max. cable length to lamp/LED module : 2.0 m 
  • Suitable for fixtures with prot. class : I / II
  • Number of channels : 2
Certificates & standards
  • Approval marks – approval : CCC
  • Standards : Acc. to IEC 61347-1/Acc. to IEC 61347-2-13/Acc. to IEC 62384/Acc. to IEC 61000-3-2/Acc. to IEC 61000-3-3/Acc. to IEC 61547
  • Protection class : II
  • Type of protection : IP20

Specifications

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