OPTOTRONIC® LED Power Supply OT FIT 50/220-240/250 D L Product datasheet OT FIT 50/220-240/250 D L Constant current LED driver – non isolated Fixed current 250mA Flexible, reliable solution for energy saving lighting: Extreme small sized metal housed non-SELV driver with a high energy efficiency and maximum of lifetime. Benefits Very small metal housing: 210x21mm Long lifetime and high reliability 5 years OSRAM guarantee High efficiency Very low ripple (camera proof) Suitable for emergency lighting units Applications Linear and area lighting Office – Industrial – Shop Approval marks In preparation, if not already printed on product label Product Features Fixed output current 250mA Overload protection Very small dimensions No-load & short circuit protection Low output current ripple < 10% 100’000 h lifetime at tc = 65°C Very high efficiency > 90% tc max = 75 °C Output power up to 54 W Wide ta range -15 – +50 °C Suitable for emergency lighting 5 years guarantee 1 Edition: 29th August 2014 Ver.: 1.0 Status: FINAL OPTOTRONIC® LED Power Supply OT FIT 50/220-240/250 D L Product datasheet INPUT Electrical Specifications Item Nominal voltage Nominal frequency AC voltage range DC voltage range Maximum voltage Nominal current Total Harmonic Distortion (THD) Power factor Efficiency Starting time Power losses Protection class Value 220 – 240 0 / 50 / 60 198 – 264 176 – 276 280 0.27 < 20 > 0.95 > 90 typ. 0.5 5 I Inrush current limiter B10: 35; B16: 56 C10: 35; C16: 56 < 0.5 54 – 216 < 250 250 +/- 10 < 10 13.5 – 54 54 100 No -15 …+50 75 110 -25 …+85 5 ... 85 1|2 Indoor IP 20 > 150’000 50’000 100’000 Inrush current ENVIRONMENT OUTPUT Max. units per circuit breaker PE current Nominal voltage range Maximum voltage Nominal current Current accuracy Current ripple Nominal power range Maximum power DC Output Current (EL) Galvanic isolation Ambient temperature range ta Maximum case temperature tc Max. case temp. in fault condition Storage temperature range Relative humidity Surge transient protection Environmental rating IP rating Mains switching cycles Expected lifetime Unit V Hz V V Vac/48h A %, full load full load %, full load s W, full load mA V Vdc mA % % W W % °C °C °C °C % kV h, tc max h, tc -10 Protections Overload, No load, Short-circuit, Output undervoltage See remarks on page 4. Wiring Diagram GRAY GRAY GRAY 1 – Mains 2 – Mains 3 – PE RED BLACK 21 – LED + 22 – LED – Max. 2m whole length (excl. modules) Wire type and preparation: Solid Flex. 2 0.5 – 1.5 mm 2 0.5 – 1.5 mm peeling length: 8.5 – 9.5 mm Push connectors button for easy wire insertion or to release. 2 Edition: 29th August 2014 Ver.: 1.0 Status: FINAL OPTOTRONIC® LED Power Supply OT FIT 50/220-240/250 D L Product datasheet Iout Typical Efficiency vs load Typical Power factor vs load Typical THD vs load 3 Edition: 29th August 2014 Ver.: 1.0 Status: FINAL OPTOTRONIC® LED Power Supply OT FIT 50/220-240/250 D L Product datasheet Remarks Input over voltage protection: mains up to 280 Vac, for 48 hour maximum, will not destroy both the unit and the load Output short circuit / undervoltage protection Output over voltage protection: V_out limited to 250V No load protection: V_out limited to 250V Switchover time: lower than 0.5 s, both AC and DC mains. Output power hold time: < 1 ms, in case of mains dips. Emergency lighting: this LED power supply is suitable for emergency lighting fixtures acc. to EN 60598-2-22; according to IEC 61347-2-13 Annex J. Emergency escape lighting systems: this LED power supply is suitable for emergency escape lighting systems acc. to EN 50172 Standards Ordering information EN 61347-1 Product name Type EAN10 EAN40 NAED EN 61347-2-13 OT FIT 50/220-240/250 D L AA7206800DG 4052899222571 4052899222588 n/a Pieces / box 20 EN 55015 EN 61547 EN 61000-3-2 EN 62384 Manufacturer’s address: Technical support: OSRAM GmbH Kunden Service Center Germany +49 (0)89-6213-60 00 Steinerne Furt 62 D-86167 Augsburg Germany www.osram.com 4 Edition: 29th August 2014 Ver.: 1.0 Status: FINAL