www.osram.com/prevaled-core Light is OSRAM PrevaLED® Core Z4 Style Best color perception in spotlighting and downlighting Benefi ts — Best color perception for vivid white and colors in shop lighting (even compared to HID solutions) — New OSRAM “true color technology” optimized to achieve a high FCI — All LED module advantages with additional functionalities (LEDset, thermal derating, thermal shutdown) — No bleaching Design-in System — Easy design-in — LES19 — Improved poke-in connector for stranded and solid wires — Compatible with all Zhaga book 3 accessories — Dimensions — ∅ 50 x 7 mm (Zhaga) — Identical with Z4 module — System approach — System match and 3-year/5-year guarantee — With on/off and intelligent OPTOTRONIC® LED driver ranges — Thermal protection — Thermal derating (and auto calibration) with OTi — Thermal protection — Reversible shutdown built on module Optical characteristics at t p = 65 °C Product Luminous flux [lm] FCI CRI typ. CCT [K] LES category Initial color consistency PL-CORE-Z4-S32 3000 88* 3250 19 <3 SDCM 138 *Preliminary PrevaLED® Core Z4 Style Note: Typical performance data are subject to change without any further notice, particularly as LED technology evolves. 1 www.osram.com/prevaled-core Light is OSRAM Color temperature The PrevaLED® Core Z4 Style is currently available with 3 250 K. The color coordinates within the CIE 1931 color space are C x: 0.4165 and C y: 0.3891. Spectral distribution The typical spectral distribution of the PrevaLED® Core Z4 Style LED modules is shown in the following diagram. Within each available color temperature, the PrevaLED® Core Z4 series provides a maximum color variation of three threshold value units (MacAdam steps). The following diagram shows these threshold values within the CIE 1931 color space. Color coordinates and variation within the CIE 1931 color space Spectral distribution of PrevaLED ® Core Z4 Style y Relative luminous intensity [%] 0.425 100 3000 90 0.420 80 3500 0.405 70 4000 60 50 0.390 40 30 0.375 20 10 0.360 0.390 0.405 0.420 0.435 0 0.450 380 480 580 680 x 780 Wavelength [nm] Chromaticity coordinate groups: Chromaticity coordinates are measured during a current pulse of typically 25 ms, with an internal reproducibility of ±0.005 and an expanded uncertainty of ±0.01 (acc. to GUM with a coverage factor of k = 3). For testing, the chromaticity coordinate ellipses are approximated with polygons. General CRI Leaf green Pink, skin color Blue, saturated Green, saturated Yellow, saturated Red, saturated Lilac violet Aster violet Azure Turquois Light green Dusky pink Mustard yellow Yellowish green Color rendering PrevaLED® Core Z4 Style LED modules provide a color rendering index (CRI) of 88. The table below shows the individual Ra values from R1 to R14. R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 Ra 86 96 86 82 88 95 90 80 63 96 77 88 88 90 88 PrevaLED® Core Z4 Style Note: Typical performance data are subject to change without any further notice, particularly as LED technology evolves. 2 www.osram.com/prevaled-core Light is OSRAM Flux behavior The following diagram shows the luminous flux over the operating current for PrevaLED® Core Z4 Style LED modules. The data related to the operating current is derived from a tp temperature of 65 °C. Luminous flux as a function of forward current Flux [lm] 4000 3500 3000 2500 2000 1500 1000 500 0 200 400 600 800 1000 1200 1400 If [mA] Electrical driving conditions at t p = 65 °C Product PL-CORE-Z4-S32 Nominal current [mA] 960 Max. current [mA] 1400 Nominal voltage [V] 36.0 Max. voltage [V] at tp = 65 °C 39.6 Typ. electrical power [W] 34.8 PrevaLED® Core Z4 Style Note: Typical performance data are subject to change without any further notice, particularly as LED technology evolves. Typ. efficacy [lm/W] 86 3 www.osram.com/prevaled-core Light is OSRAM Forward voltage as a function of t p temperature Uf [V] 37.1 37.0 36.9 36.8 36.7 36.6 36.5 36.4 36.3 36.2 30 40 50 60 70 80 90 Temperature at the tc point [°C] Thermal data Product tp at tc point [°C] tc max [°C] PL-CORE-Z4-S32 65 90 Storage temperature [°C] -25–85 Ambient Typ. thermal temperature power [W]1) [°C] -20–50 23.7 Max. thermal power Max. allowable [W] at nominal current1) thermal resistance Rth [K/W] 26.0 1.222) 1) Value measured at the tc point at a reference temperature (tr) of 65 °C 2) Value measured on the back of the luminaire at an ambient temperature of 25 °C Driver specifications should be taken into account when defining a system. Dimensions The general dimensions of all modules are identical. All modules are fully compliant to Zhaga book 3 standards. Detailed technical drawings are available at www.osram.com/prevaled-core Lifetime and guarantee — Lifetime L70B10 at tc = 65 °C: 50 000 hours Lifetime L80B10 at tc = 65 °C: 30 000 hours — Guarantee: 5-year guarantee on modules. For more information on system release with OSRAM LED drivers, please refer to our website. PL-CORE-Z4-Style PrevaLED® Core Z4 Style Note: Typical performance data are subject to change without any further notice, particularly as LED technology evolves. 4 www.osram.com/prevaled-core Light is OSRAM Case temperature Please measure the case temperature for PrevaLED® Core Z4 Style LED modules in the center of the back of the LED module. This can be achieved by a thin, milled channel or a drilled hole. The tp and tr measurement points are also located at the tc point. tc point Electrical connection PrevaLED® Core Z4 Style LED modules are equipped with a 3-terminal poke-in connector. The input clamps used in PrevaLED® Core Z4 Style LED modules can handle wires with a cross section of 0.5–0.75 mm2 (AWG 22–18). Luminous flux as a function of t p temperature Flux [lm] 3500 3200 3100 3000 2900 2800 2700 35 45 55 65 75 85 Temperature at the tc point [°C] Order information Product name PL-CORE-Z4-S32 (Style) EAN 10 4052899945975 EAN 40 4052899945982 PrevaLED® Core Z4 Style Note: Typical performance data are subject to change without any further notice, particularly as LED technology evolves. 5 www.osram.com/prevaled-core Light is OSRAM Safety and general notes Safety — High-power LED modules: do not stare into beam or view directly with optical instruments. — Product shall only be handled by trained/skilled personnel; any liability of OSRAM is excluded to the extent possible under German law. — Installation of LED modules (with LED drivers) needs to be carried out with regard to all applicable electrical and safety standards. — The LED modules can be used without any additional insulation with LED drivers with SELV and a max. voltage of 120 VDC. — When mounting a PrevaLED® Core Z4 Style LED module within a luminaire, it is mandatory to use thermal interface material (TIM) between the back of the LED module and the luminaire housing or heat sink (for details, please see application guide). kg Contact — For further details, please go to www.osram.com/prevaled-core — At our website, all OSRAM subsidiaries are listed with complete address and phone numbers. OSRAM GmbH Head office: Marcel-Breuer-Strasse 6 80807 Munich, Germany Phone +49 89 6213-0 Fax +49 89 6213-2020 www.osram.com PrevaLED® Core Z4 Style Note: Typical performance data are subject to change without any further notice, particularly as LED technology evolves. 6