Product datasheet OT 20/200…240/24 CV Power supplies 24 V Areas of application _ Suitable for indoor and outdoor SELV installations _ Outdoor applications only in suitable installations _ Suitable for use in tight, flat luminaires or installation in suspended ceilings __ Product benefits _ Versatile scope of application due to output power range of up to 240 W _ Very high efficiency and reliability _ Constant luminous flux for very low and high temperatures due to Smart Power Supply June 8, 2016, 12:33:16 OT 20/200…240/24 © 2016, OSRAM GmbH. All rights reserved. Page 1 of 4 Product datasheet Technical data Electrical data __ Nominal voltage 220…240 V Mains frequency 50…60 Hz Input voltage AC 198…264 V 1) Total harmonic distortion < 20 % Power factor λ 0.80 ECG efficiency 83 % Device power loss 4.0 W 3) Inrush current 10 A Max. ECG no. on circuit breaker 10 A (B) 42 Max. ECG no. on circuit breaker 16 A (B) 68 Max. ECG no. on circuit breaker 25 A (B) - Surge capability (L-N) 1 kV Nominal output voltage 24 V 4) U-OUT (working voltage) 24 V Nominal output power 20 W 5) Galvanic isolation SELV equivalent Galvanic isolation primary/secondary 3 kV 2) 1) Permitted voltage range 2) Minimum 3) Maximum 4) ±1.0 V 5) Partial load 0.5…20 W Dimensions & weight Length 109.0 mm Width 50.0 mm Height 35.0 mm June 8, 2016, 12:33:16 OT 20/200…240/24 © 2016, OSRAM GmbH. All rights reserved. Page 2 of 4 Product datasheet Product weight 108.00 g Cable cross-section, input side 0.75…1.5 mm² Cable cross-section, output side 0.5…1.5 mm² Wire preparation length, input side 10 mm Wire preparation length, output side 10 mm Cable/wire length, input side - Cable/wire length, output side - Colors & materials Casing material Plastic Temperatures & operating conditions Ambient temperature range -20…+45 °C Maximum temperature at tc test point 70 °C Max.housing temperature in case of fault 90 °C Permitted rel. humidity during operation 5…85 % Lifespan ECG lifetime __ 30000 h Additional product data Encapsulated No Capabilities 1) Dimmable No Overheating protection Automatic reversible Overload protection Automatic reversible Short-circuit protection Automatic reversible No-load proof Yes Max. cable length to lamp/LED module 10 m Suitable for fixtures with prot. class II / I Type of connection, output side Screw terminal 1) PWM Certificates & standards Approval marks – approval CE / ENEC 10 / VDE / VDE-EMC / GOST / C-Tick Standards Acc. to IEC 61347-2-13/Acc. to IEC 62384/Acc. to EN 55015/Acc. to IEC 61000-3-2/Acc. to IEC 61000-33/Acc. to IEC 61547 Protection class I June 8, 2016, 12:33:16 OT 20/200…240/24 © 2016, OSRAM GmbH. All rights reserved. Page 3 of 4 Product datasheet Type of protection IP20 Logistical data Temperature range at storage -40…85 °C Download Data File Addon Technical Information ADDON TECHNICAL INFORMATION OT 20230-24024 VS20 OSRAM (GB) Certificates VDE-EMC-Certificate OT_OTe_OTp_OT Fit_OTi Declarations of conformity Declaration of conformity OT 20220-24024 Logistical Data __ Product code Product description Packaging unit (Pieces/Unit) Dimensions (length x width x height) Volume Gross weight 4050300618111 OT 20/200…240/24 Shipping carton box 20 270 mm x 105 mm x 229 mm 6.49 dm³ 2396.00 g The mentioned product code describes the smallest quantity unit which can be ordered. One shipping unit can contain one or more single products. When placing an order, for the quantity please enter single or multiples of a shipping unit. Disclaimer Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release. June 8, 2016, 12:33:16 OT 20/200…240/24 © 2016, OSRAM GmbH. All rights reserved. Page 4 of 4