www.osram.de www.osram.com Y JANUAR 2015 Technical application guide DRAGONchain® Colormix DRAGONchain® Tunable White CONTENTS CONTENTS 1. Product overview: DRAGONchain® LED modules 3 4. Mounting instructions 15 1.1. DRAGONchain® Tunable White (DC24B-TW) 3 4.1. General information 15 1.2. DRAGONchain® Colormix (DC24B-RGBW) 4 4.2. Assembly of DC24B-XX modules in a mounting profile 15 1.3. System information 5 4.3. Fastening cables with mounting clips 16 1.3.1. Technical data 5 4.4. Disassembly of the mounting clips 17 1.3.2. Nomenclature and marking 6 4.5. Mounting on a heat sink 18 4.6. Assembly of the mounting profile with mounting brackets 19 4.7. Assembly of the mounting profile on a metal surface 20 2. Product overview: OPTOTRONIC® electronic devices 7 2.1. OPTOTRONIC® power supplies 7 2.1.1. OT 50/220-240/24 7 5. Application overview 21 2.1.2. OT 75/220-240/24 7 5.1. Luminance levels and minimum depths 21 2.1.3. OT 80/220-240/24 P 8 2.1.4. OT 120/220-240/24 P 8 6. Thermal properties 23 2.1.5. OT 240/220-240/24 P 8 6.1. Casing temperature at the Tc point 23 2.2. OPTOTRONIC® all-in-one devices 9 6.2. Measuring the Tc temperature 23 7. Norms and standards 24 2.2.1. OTi DALI 75/220-240/24 1-4 CH 9 2.2.2. OT EASY 80 9 2.3. System information 10 7.1. Norms and standards for LED modules 24 2.3.1. Technical data 10 7.2. Norms and standards for power supplies 24 3. System combination 11 8. Notes 25 3.1. System overview: LED chains and control devices 11 8.1. General notes 25 3.2. System overview: All-in-one devices – LED chains 11 8.2. Guarantee information 25 3.3. Recommended solutions 12 8.3. Safety information 25 9. Further information 26 Please note: All information in this guide has been prepared with great care. OSRAM, however, does not accept liability for possible errors, changes and/or omissions. Please check www.osram.com or contact your sales partner for an updated copy of this guide. This technical application guide is for information purposes only and aims to support you in tackling the challenges and taking full advantage of all opportunities the technology has to offer. Please note that this guide is based on own measurements, tests, specific parameters and assumptions. Individual applications may not be covered and need different handling. Responsibility and testing obligations remain with the luminaire manufacturer/OEM/application planner. 2 PRODUCT OVERVIEW 1. Product overview: DRAGONchain® LED modules 1.1. DRAGONchain® Tunable White (DC24B-TW) The DRAGONchain® Tunable White version (DC24B-TW) has two warm-white LEDs with 2700 K and two cold-white LEDs with 6500 K per single module. Connected to light management systems, DRAGONchain® DC24B-TW allows simulating daylight in hospitality or in shop applications. Product benefits • Dynamic white light: Easy control of the color temperature from 2700 to 6500 K (in conjunction with a light management system) • Outstanding uniform illumination of any shape Applications • Light ceilings for daylight simulation • Color temperature adjustable to application requirements • Sales floor: Merchandise can be highlighted with variable color temperatures • Cultural institutions: Almost IR- and UV-free light protects sensitive exhibits • Hospitality: Dynamically changing white light activates or relaxes Technical features • Maximum power: 28.8 W • Luminous efficacy: 74 lm/W • Dimensions (L x W x H): 3000 x 39 x 6.2 mm; length adjustable • Very broad beam angle for homogeneous backlighting • Coating for IPX5 protection • Lifetime: up to 40000 hours (Tc at 75 °C) • One chain consisting of six metal-core PCBs with four Golden DRAGON® Plus LEDs each • Electrically insulated back • Two chains can be operated with one OT EASY 60II/80 device • Suitable heat sinks available as accessories • Mounting profile available as accessory for quick installation without tools h l1 2700 K – b + 6500 K – Tc Tc Tc l 105° 105° 105° 105° 90° 90° 90° 90° 75° 75° 75° 75° 60° 60° 60° 60° 200 45° 300 200 45° 45° 300 400 30° cd/klm 15° 0° 45° 400 15° 30° η = 100% 30° cd/klm 15° 0° 15° 30° η = 100% Light distribution curves for 6500 K (left) and 2700 K (right) 3 PRODUCT OVERVIEW 1.2. DRAGONchain® Colormix (DC24B-RGBW) The DRAGONchain® Colormix (DC24B-RGBW) has one red, green and blue LED each, plus a cold-white 6500-Kelvin LED, thus enabling even a mixing of soothing pastel colors. In combination with light management systems, the DRAGONchain® DC24B-RGBW offers you control over dynamic color effects or very specific colors. Product benefits • Outdoor LED chain for dynamic, colored backlighting • RGBW LED with specially designed optics for very high color homogeneity Applications • Light ceiling for mood lighting • Signage and illuminated advertising • Large light boxes, replacement of colored fluorescent tubes • Backlighting for shop, hospitality and architainment applications Technical features • Total maximum power/brightness: 27.1 W/1200 lm • Dimensions (L x W x H): 3000 x 30 x 10 mm; length adjustable • Very broad beam angle for homogeneous backlighting • Coating for IPX5 protection • Lifetime: up to 40000 hours (Tc at 75 °C) • One chain consisting of six metal-core PCBs with four Golden DRAGON® Plus LEDs each • Modules optimized for use with OSRAM OPTOTRONIC® power supplies • Easy connection with integrated wires (500 mm) • Electrically insulated back • Two chains can be operated with one OT EASY 60II/80 device • Suitable heat sinks available as accessories • Mounting profile available as accessory for quick installation without tools h l1 G B R + W b Tc Tc Tc l 105° 105° 90° 90° 75° 75° 60° 60° 200 45° 300 45° 400 30° cd/klm 15° 0° 15° 30° η = 100% Light distribution curve (RGBW 100 %) 4 PRODUCT OVERVIEW 1.3. System information 1.3.1. Technical data Product family DC24B 2) Product group DRAGONchain® Colormix DRAGONchain® Tunable White Product reference DC24B-RGBW DC24B-TW Product number 4008321709219 4008321709233 RGBW TW Light color white No. of LED modules per chain (no. of LEDs per module) red green blue cold white 6 (4) 6 (1) 6 (1) warm white 6 (4) 6 (1) 6 (1) 6 (2) 6 (2) Voltage [V] 24 24 Current [A] 1.48 1.0 0.15 0.4 0.4 0.5 27.1 Power [W] 1) Luminous flux per chain (per module) [lm] 1) 0.18 0.5 28.8 3.6 9.6 9.6 4.3 12.0 12.0 335 (56) 280 (47) 500 (83) 83 (14) 1020 (170) 750 (125) Beam angle [°] 1) 135 135 Color temperature [K] 1) 6500 – – – 6500 2700 Wavelength [nm] 1) – 626 525 468 – – 1) In view of the complex manufacturing process for light-emitting diodes, the specified typical values for the technical LED parameters are merely statistical values that do not necessarily correspond to the actual technical parameters of an individual product; individual products may vary from the typical values. 2) Modules are perfectly matched to 24-V OSRAM OPTOTRONIC® power supplies. Accessories Product group Heat sink Mounting profile Product reference DC24HS DC-MP1000 Product number 4008321657992 4052899910270 Mounting clip Mounting bracket DC-MP2200 DC-MC LD-MB 4052899910294 4052899910317 4008321225672 5 PRODUCT OVERVIEW 1.3.2. Nomenclature and marking Product label: Tunable White DRAGONchain Tunable White DC24B-TW 24V(DC) 24W OSRAM DC24B-TW DC: DRAGONchain® B: Version B TW: Tunable White 24 W/24 V Power/voltage 28 V 26 D/ n2I2 Production code A A34 299 00 72 Made in Italy Module code: Binning LED cold-white Module code: Binning LED warm-white Product label: Colormix DRAGONchain Colormix DC24B-RGBW 24V(DC) 27W OSRAM DC24B-RGBW DC: DRAGONchain® B: Version B RGBW: Red/Green/Blue/White 27 W/24 V Power/voltage 21 23 23 26 D n2I2 A A33 346 00 72 Made in Italy Production code Module code: Binning LED white Module code: Binning LED blue Module code: Binning LED green Module code: Binning LED red 6 PRODUCT OVERVIEW 2. Product overview: OPTOTRONIC® electronic devices 2.1. OPTOTRONIC® power supplies 2.1.1. OT 50/220-240/24 * b h Product benefits • Very flat design for installation into small spaces • DC mode functionality • Intelligent power matching in various operating conditions (Smart Power Supply) Areas of application • Suitable for indoor applications l Product features • SELV-equivalent • Integrated cable clamp 2.1.2. OT 75/220-240/24 * Product benefits • Higher output power possible thanks to secondary-side parallel connection (up to 4 ECGs) • Intelligent power matching in various operating conditions (Smart Power Supply) h Areas of application • Suitable for indoor applications Product features • SELV-equivalent • Integrated cable clamp b l1 l *The dimensions of the drawings can be found on page 10. 7 PRODUCT OVERVIEW 2.1.3. OT 80/220-240/24 P * Product benefits • High surge protection: up to 3 kV (L-N) • High protection: IP67 • Slim housing design and flexible mounting concept • Intelligent power matching in various operating conditions (Smart Power Supply) h1 h b1 b b1 Areas of application • Suitable for outdoor applications l1 l Product features • SELV-equivalent 2.1.4. OT 120/220-240/24 P * Product benefits • High surge protection: up to 3 kV (L-N)/6 kV (L/N-PE) • High protection: IP67 • Slim housing design and flexible mounting concept • Intelligent power matching in various operating conditions (Smart Power Supply) h1 h b1 b b1 Areas of application • Suitable for outdoor applications l1 l Product features • SELV-equivalent 2.1.5. OT 240/220-240/24 P * Product benefits • High surge protection: up to 3 kV (L-N)/6 kV (L/N-PE) • High protection: IP67 • Flexible mounting concept • Intelligent power matching in various operating conditions (Smart Power Supply) h1 h b1 b1 b b1 Areas of application • Suitable for outdoor applications Product features • SELV-equivalent • Two output channels for optional distribution of the output power l1 l Please note: Additional technical information can be found in the technical data overview on page 10 or at the OSRAM website www.osram.com *The dimensions of the drawings can be found on page 10. 8 PRODUCT OVERVIEW 2.2. OPTOTRONIC® all-in-one devices 2.2.1. OTi DALI 75/220-240/24 1-4 CH Product benefits • Flexible addressing via DALI Areas of application • For protection class I and II luminaires • Suitable for separate mounting • Suitable for indoor applications Product features • 4-channel DALI converter • Also useable as a 1-, 2- or 3-channel dimmer • Dimming range: 0.1–100 % All figures in mm 2.2.2. OT EASY 80 Product benefits • External switch interface for testing (on/off/dimming) • Casing with cable clamp for separate installation • Preprogrammed scenes and sequences b h Areas of application • Architectural lighting: (Tunable) White • Decoration (RGB, RGB+W) • All-in-one control solution for constant-voltage LED devices with up to 80 W • Compatible with 24-V LED modules (e.g. LINEARlight) l Product features • Integrated power supply for direct connection of 24-V LED modules with a total wattage of up to 80 W • Integrated RGBW and Tunable White lighting scenes can be configured with cross-fade times • Dimming range: 0.1–100 % • Up to 4 sequences can be stored and recalled • Up to 16 static lighting scenes can be stored and recalled in each sequence • Up to 64 control units can be synchronized Please note: Additional technical information can be found in the technical data overview on page 10 or at the OSRAM website www.osram.com 9 PRODUCT OVERVIEW 2.3. System information 2.3.1. Technical data Power supplies Product reference OT 50/220-240/24 OT 75/220-240/24 OT 80/220-240/24 P OT 120/220-240/24 P OT 240/220-240/24 P AC voltage, nominal 220–240 V 220–240 V 220–240 V 220–240 V 220–240 V DC output voltage 24 V 24 V 24 V 24 V 24 V IP rating IP20 IP20 IP67 IP67 IP67 Output power 50 W 75 W 80 W 120 W 240 W Power factor 0.97; 0.94 2) 0.97 1) 0.95; 0.90 2) 0.95; 0.90 2) 0.95; 0.90 2) Ambient temperature range -20 to +50 °C -20 to +50 °C -25 to +55 °C -25 to +55 °C -25 to +55 °C Surge capability (L-N; L/N-PE) 1 kV; - 1 kV; - 3 kV; - 3 kV; 6 kV 3 kV; 6 kV Overload/short-circuit protection Automatic, reversible Automatic, reversible Automatic, reversible Automatic, reversible Automatic, reversible Overheating protection Automatic, reversible Automatic, reversible Automatic, reversible Automatic, reversible Automatic, reversible Dimensions (L x W x H) 242 x 40 x 16 mm 220 x 47 x 44 mm 250 x 50 x 34 mm 250 x 60 x 39 mm 250 x 80 x 34 mm Conformity CE/ENEC 18 CE/ENEC 10 CE CE CE Product number 4052899905566 4050300817484 4008321981745 4008321981769 4008321981783 1) Minimum load at 230 V 2) Minimum/full load at 230 V; half load at 230 V All-in-one devices Product reference OT EASY 80 OTi DALI 75/220-240/24 1-4 CH AC voltage, nominal 220–240 V 220–240 V DC output voltage 24 V 24 V IP rating IP20 IP20 Output power 80 W 75 W Power factor >0.95 at full load 0.95/0.90 Ambient temperature range -20 to +50 °C -20 to +50 °C Dimming interface EASY DALI Dimming range 0.1–100 % 0.1–100 % Surge capability (L-N; L/N-PE) 1 kV; - 1 kV; 1 kV Overload/short-circuit protection Automatic, reversible Automatic, reversible Overheating protection Automatic, reversible Automatic, reversible Connections Screw terminals Screw terminals Dimensions (L x W x H) 245 x 47 x 44 mm 220 x 46.2 x 43.6 mm Conformity CE CE/ENEC 10/VDE Product number 4008321808363 4008321371577 10 SYSTEM COMBINATION 3. System combination 3.1. System overview: LED chains and control devices ~230 V 24 V 24 V DIM Power supplies (24 V) Suggested dimming device * LED modules OT 50/220-240/24 OT 75/220-240/24 OT 75/220-240/24 E OT 80/220-240/24 P OT 120/220-240/24 P OT 240/220-240/24 P 1-10 V dimming device DALI dimming device DMX dimming device DC24B-RGBW DC24B-TW All-in-one devices OT EASY 80 OTi DALI 75/220-240/24 1-4 CH EASY DALI *Refer to the OSRAM website for the complete range of dimming devices 3.2. System overview: All-in-one devices – LED chains Product DC24B-RGBW DC24B-TW Maximum power per chain 27.1 W 28.8 W OT EASY 80 2 chains 2 chains OTi DALI 75/220-240/24 1-4 CH 2 chains 2 chains 11 SYSTEM COMBINATION 3.3. Recommended solutions In most cases, the two following options are the two easiest solutions: Option 1: OT EASY 80 + DRAGONchain® PE N L Power switch and/or timer switch (optional) OT EASY 80 DRAGONchain® Colormix (DC24B-RGBW) L N External switch Y-connector 24 V (+) CH1 (R-) CH2 (G-) CH3 (B-) CH4 (W-) GND (-) EASY signal DRAGONchain® Tunable White (DC24B-TW) Infrared receiver (optional) 24 V (+) CH1 (R-) CH2 (G-) CH3 (B-) CH4 (W-) GND (-) Y-connector G B R + W Pushbutton coupler (optional) 2700 K – + 6500 K – Pushbutton EASY PC KIT (optional) Y-connector USB adapter Max. total line length 100 m 12 SYSTEM COMBINATION Option 2: OTi DALI 75/220-240/24 1-4 CH + DRAGONchain® 1) Control via DALI control, e.g. DALI Professional: OTi DALI 75 with four DALI addresses: L N DALI address n DALI address n+1 OTi DALI 75/220-240/24 1-4 CH DALI address n+2 * DALI Professional DALI address n+3 * DA OTi DALI 75 with one DALI address: L N DALI address n OTi DALI 75/220-240/24 1-4 CH DALI Professional DA The number of DALI addresses can be set via two DIP switches at the secondary side of the power supply. If the number of DALI addresses is changed, this change is activated only after a power-on cycle (i.e. only after switching the power off and on again). 1-channel device (one DALI address): 75 W at channel 1 On 2 1 2-channel device (two DALI addresses): 75 W split between channels 1 and 2 (unbalanced) On 2 1 3-channel device (three DALI addresses): 75 W split between channels 1, 2 and 3 (unbalanced) On 2 1 4-channel device (four DALI addresses): 75 W split between channels 1, 2, 3 and 4 (unbalanced) On 2 1 *Please note: Depending on the wattage of the connected modules, an OTi DALI 75 can be configured for up to four channels. In combination with DRAGONchain®, a maximum of two module chains can be connected. For example, two OTi DALI 75 are required for the operation of four module chains. 13 SYSTEM COMBINATION 2) Control via Touch DIM Common control of all active channels (depending on DIP switch position, see 1) L N DALI address n Cable length for the pushbutton max. 25 m OTi DALI 75/220-240/24 1-4 CH Pushbutton Installation notes The luminaire manufacturer is responsible for providing the required clearances and creepage distances and also for the protection against electrical shock, especially for the line and load wires. Instruction sheet Please consult the instruction sheet for further important information on dimming characteristics, wire stripping and wiring limitations in system installations. The instruction sheet is enclosed with the device or available upon request. 14 MOUNTING INSTRUCTIONS 4. Mounting instructions 4.1. General information • During the entire installation process, the personnel must be ESD-protected. • For effective thermal management, the distance between two LED modules has to be at least 100 mm at a Ta (ambient temperature) of 25 °C max. 4.2. Assembly of DC24B-XX modules in a mounting profile 1 Place the module in the mounting profile. The module can be inserted into the mounting profile from the top or from the side. 3 Push the nose of the mounting clip down until it snaps into the opposite side of the profile. This can be done by hand (without tools). 2 Insert the open ends of the mounting clip into one side of the mounting profile, with the nose in the middle of the mounting clip pointing upwards. Make sure that the mounting clip is centered above the lateral holes in the LED module. It must be ensured that a Tc temperature of 75 °C is not exceeded. 4 The module is now assembled. Make sure that the Vshaped angles of the mounting clip are engaged in the module’s holes. 5 After assembly, the module can be shifted back and forth within the mounting profile. 15 MOUNTING INSTRUCTIONS 4.3. Fastening cables with mounting clips 1 In order to avoid shadowing effects in the final application, the cables between the LED modules can be folded on top of each other. The ribbon cables may be bended (folded) only once per position. 3 Push the nose of the mounting clip down until it snaps into the opposite side of the profile. The cable should be pressed down by both sides of the clip. Repeat this procedure with all flat cables between the LED modules. 2 Insert the open ends of the mounting clip into one side of the mounting profile, with the nose in the middle of the mounting clip pointing upwards. 4 The cables are now fastened. Please note: The mounting clip is no substitute for a strain relief for the ribbon cables between the LED modules or for the feed cable of the first LED module. The maximum temperature ranges have to be maintained. 16 MOUNTING INSTRUCTIONS 4.4. Disassembly of the mounting clips 1 Grasp the mounting clip with long-nosed pliers, as shown in figure 1. 2 Carefully pull the nose of the mounting clip out of the profile. 3 The mounting clip is now disassembled. Please check the clip for deformations before using it again. 17 MOUNTING INSTRUCTIONS 4.5. Mounting on a heat sink 1 2 Dispense heat-conductive material on the mounting surface. Clean the mounting surface on the heat sink with alcoholic liquid. Rub down to avoid liquid residues on the heat sink. 3 4 The DC24B module has to be fastened with M4 screws. It is recommended to use cylinder head screws. Additionally, PVC lining disks should be used to protect the copper layer against mechanical stress. Fasten the module onto the heat sink with both screws. 5 Together with the heat sink, the DC24B module can now be mounted onto any kind of surface without the need of a special thermal interface. l Heat sink dimensions w l h l 67 mm w 64 mm h 18.5 mm 18 MOUNTING INSTRUCTIONS 4.6. Assembly of the mounting profile with mounting brackets 1 Screw the mounting brackets (LD-MB) onto the desired surface. The brackets have to be in line to each other. Please use chipboard screws with countersunk head and a maximum diameter of 4 mm for the fixation of the mounting brackets. 3 Push the mounting profile onto the mounting brackets until it snaps in. Make sure that no pressure is applied on the LED modules. 2 Place the mounting profile on the mounting brackets. Please use a mounting bracket every 500 mm. At least two mounting brackets have to be applied for profiles shorter than 500 mm. 4 The mounting profile is now installed and can be shifted back and forth on the mounting brackets. Please make sure that there is enough air space present around the profile to ensure an effective thermal management. There should be a minimum distance of 50 mm between two profiles which are mounted in parallel. Both with and without a mounting profile, it must be ensured that a Tc temperature of 75 °C is not exceeded. 19 MOUNTING INSTRUCTIONS 4.7. Assembly of the mounting profile on a metal surface 1 Drill M4 threads into the metal surface. The M4 holes have to be located directly under the countersunk holes in the DRAGONchain® mounting profile (DC-MP). 3 Please use all available screw holes in the profile for mounting. 2 Please use M4 metal screws with countersunk head to fix the mounting profile onto the metal surface. 4 By mounting the DC-MP on a metal surface, the heat sink is extended. Therefore, in combination with a thermal measurement at the Tc point of the module, the distance between two modules can now also be less than 100 mm. A Tc temperature of 75 °C, however, must not be exceeded. Please make sure that the profile is mounted on a plain metal surface. For optimal heat conduction, there should be no distance between the profile and the mounting surface. When heat sinks, mounting profiles or other systems are used, it must be ensured that the LED modules are operated at a maximum Tc temperature of 75 °C. 20 APPLICATION OVERVIEW 5. Application overview 5.1. Luminance levels and minimum depths T 1) < 25 % Transmission Luminance level [cd/m²] 1 chain of DC24BRGBW modules per m² 2 chains of DC24BRGBW modules per m² Luminance level [cd/m²] Minimum depth 2) [mm] Luminance level [cd/m²] ≤60 ≤75 ≤90 G ≤70 ≤90 ≤100 B ≤20 W ≤55 ≤65 ≤80 All ≤230 ≤275 ≤325 R ≤125 ≤150 ≤180 G ≤200 ≤235 ≤285 B ≤35 W ≤115 ≤140 ≤170 All ≤485 ≤575 ≤670 T 1) < 25 % T 1) < 35 % Luminance level [cd/m²] 2 chains of DC24BRGBW modules per m² Minimum depth 2) [mm] T 1) < 50 % R Transmission 1 chain of DC24BRGBW modules per m² T 1) < 35 % 190 150 Depth [mm] ≤25 ≤40 Luminance level [cd/m²] 200 160 ≤30 ≤50 Depth [mm] Luminance level [cd/m²] ≤60 ≤75 ≤100 G ≤80 ≤90 ≤110 B ≤20 W ≤55 ≤65 ≤90 All ≤225 ≤275 ≤335 R ≤120 ≤135 ≤175 G ≤175 ≤210 ≤270 B ≤30 W ≤110 ≤130 ≤150 All ≤440 ≤520 ≤660 200 ≤25 ≤40 210 170 T 1) < 50 % R 200 Minimum depth 2) [mm] 200 200 ≤40 ≤50 Depth [mm] 200 200 1) Transmission light-emitting surface 2) Minimum depth with homogeneity 21 APPLICATION OVERVIEW T 1) < 25 % Transmission Luminance level [cd/m²] 1 chain of DC24B-TW modules per m² 2 chains of DC24B-TW modules per m² T 1) < 35 % Minimum depth 2) [mm] Luminance level [cd/m²] T 1) < 50 % Minimum depth 2) [mm] ≤145 Luminance level [cd/m²] 2700 K ≤110 6500 K ≤145 All ≤275 ≤300 ≤450 2700 K ≤250 ≤280 ≤350 6500 K ≤300 All ≤780 160 120 ≤185 ≤380 ≤800 Minimum depth 2) [mm] ≤185 170 130 ≤235 ≤500 180 140 ≤825 1) Transmission light-emitting surface 2) Minimum depth with homogeneity Please note: The values on page 21 and above are only an approximation! The luminance and uniformity results can deviate because of different application parameters, e.g. reflection of the inner surface, parameters of the light-emitting surface etc. Prior to installation, all applications should be checked for acceptance in terms of color quality, uniformity, luminance level and functionality. 22 THERMAL PROPERTIES 6. Thermal properties 6.1. Casing temperature at the Tc point The casing temperature is the temperature at a defined point on the LED casing, the Tc point. The maximum Tc temperature is the highest permitted temperature that may occur at the Tc point under the planned ambient and operating conditions in the thermally steady state. Mini connector “K” Thermo-wire NiCr-Ni 1000±15 If the maximum permitted Tc temperature is exceeded, the LED module may go into a state in which the load limits on the module (LED, PCB, optics and electrical components) are reached. A thermal link between the DRAGONchain® modules and the mounting surface is not absolutely essential. Temperature sensors Description Temperature range Length [mm] Diameter [mm] T90 1m Powerful sensor with a magnetic holding force of 90 N -30 to +550 °C 1000 40 x 25 18 25 mm 40 x 25 mm Tube sensor with flexible hook-and-loop tape Velcro® fastener for ∅ 15–150 mm -10 to +100 °C 2000 For 15–150 2m 20 Flexible Teflon® wire Foil sensor, self-adhesive -50 to +250 °C 1000 10 x 20 L 1.2 x 0.8 mm 12 10 x 20 mm Possible suppliers of such temperature sensors include OMEGA: www.omega.de and B+B Thermo-Technik: www.bubthermo.de 6.2. Measuring the Tc temperature The indicated lifetime can only be achieved if the permitted operating temperatures at the Tc point are maintained. After the LED modules have been installed in an application, the Tc temperature must be measured under the planned ambient and operating conditions in the thermally steady state. To do this, attach a temperature sensor to the Tc point with a suitable adhesive (cyanoacrylate-free). The illustration below shows the Tc reference point, marked by a small rectangle on the front of the LED module. Permitted Tc temperatures Product reference Operating temperature at the Tc point [°C] * DC24B-RGBW -35 to +75 DC24B-TW -35 to +75 *If the maximum temperature limits are exceeded, the lifetime of the module will be greatly reduced or the module may be destroyed. The temperature of the LED module at the Tc point should be measured in the thermally steady state by means of a temperature sensor or temperature-sensitive sticker in accordance with EN 60598-1. For the Tc precise position of the Tc point, see the illustration on the left. Make sure that the temperature sensor is placed directly on the surface of the printed circuit board (outside of the painted area)! 23 NORMS AND STANDARDS 7. Norms and standards 7.1. Norms and standards for LED modules OSRAM DRAGONchain® DC24B modules are perfectly matched to the electronically stabilized OSRAM OPTOTRONIC® power supplies, which are protected against short-circuit, overload and overtemperature. DRAGONchain® DC24B Safety EN 62031 Radio interference EN 55015 Harmonic content EN 61000-3-2 Voltage fluctuations EN 61000-3-3 Immunity EN 61547 7.2. Norms and standards for power supplies The power supplies have been designed in accordance with the following standards and regulations: IEC 61347-1, IEC 61347-2-13; IEC 62384; CISPR 15; IEC 61000-3-2; IEC 61000-3-3 and IEC 61547. OSRAM OPTOTRONIC® power supplies comply with all relevant standards and ensure safe and reliable operation. OPTOTRONIC® power supplies Safety IEC 61347-1, IEC 61347-2-13 Performance IEC 62384 Radio interference CISPR 15 Harmonic content IEC 61000-3-2 Voltage fluctuations IEC 61000-3-3 Immunity IEC 61547 24 NOTES 8. Notes 8.1. General notes • The LED chains must not be used where they may be directly exposed to the weather without adequate protection. In outdoor applications, the LED chains must therefore be protected by suitable housings or covers. The equipment must not be used in or under water. • Safe operation is guaranteed only if the LED chains are connected in parallel. Connecting the LED chains in series is not recommended. Unbalanced voltage drops may lead to serious overloads and destruction of individual modules. • Make sure to take suitable ESD (electrostatic discharge) precautions when installing the modules. • If drivers other than OSRAM OPTOTRONIC® power supplies are used, the output voltage must be 24 V to ensure safe operation of the modules. 8.2. Guarantee information System+ Guarantee from OSRAM. Systematic quality from a single source. LED modules from OSRAM achieve their optimum functionality when operating as a system in conjunction with OSRAM power supplies, as both components are always perfectly matched to one another. In addition, OSRAM offers a guarantee of five years on LMS products used with OSRAM light management systems or components. That’s why we offer a comprehensive guarantee for power supplies, LED modules and LMS components from OSRAM *. All details on the relevant products and systems, registration and the general guarantee requirements can be found at: www.osram.com/system-guarantee 5 Year OSRAM Guarantee* *After registering the system and under certain conditions of use. 8.3. Safety information • The LED module itself and all its components must not be mechanically stressed. • Assembly must not damage or destroy conducting paths on the circuit board. • The PCBs must be connected ideally to a thermally conducting surface. Otherwise the lifetime of the modules shortens. • The maximum temperature ranges are to be maintained. • Parallel connection is highly recommended as a safe electrical operation mode. • Serial connection is not recommended. Unbalanced voltage drop can cause hazardous overload and damage the LED module. • Observe correct polarity! Depending on the product, incorrect polarity will lead to emission of red or no light. The module can be destroyed! Correct the polarity immediately! • Installation of LED modules (with power supplies) has to be carried out with regard to all applicable electrical and safety standards. Only qualified personnel should be allowed to perform installations. • The chain must not be divided. • Dimming/color control is only possible with PWM. • Ideally, the DRAGONchain® RGBW/TW is operated by OSRAM OPTOTRONIC® power supplies and control gears. Control gears are available with 1…10-V, DALI or DMX interfaces. • During dimming operation, the module may produce interfering noise. In case dimming operation is requested or required, it is therefore recommended to check the dimming operation for interfering noise prior to final installation. • The power supply has to be short-circuit-proof. • Please do not look into the LED light source directly and/ or for a longer time. For the safe application of OSRAM LED modules, it is absolutely necessary to operate them with an electronically stabilized power supply which protects them against short circuits, overload and overheating. OSRAM OPTOTRONIC® electronic control gears guarantee safe operation and comply with all relevant standards. 25 FURTHER INFORMATION 9. Further information Product data sheets, technical guides, operating instructions, EULUMDATs and more information concerning the DRAGONchain® LED modules and OPTOTRONIC® devices are available at the OSRAM website www.osram.com The catalog with the complete LED portfolio can be found here: www.osram.com/led Disclaimer All information contained in this document has been collected, analyzed and verified with great care by OSRAM. However, OSRAM is not responsible for the correctness and completeness of the information contained in this document and OSRAM cannot be made liable for any damage that occurs in connection with the use of and/or reliance on the content of this document. The information contained in this document reflects the current state of knowledge on the date of issue. 26 OSRAM GmbH Head Office Marcel-Breuer-Strasse 6 80807 Munich Germany Phone +49 89 6213-0 Fax +49 89 6213-2020 www.osram.com 01/15 Subject to change without notice. Errors and omissions excepted. www.osram.com www.osram.de