531 series features • Ø12.7mm mounting • Robust bright nickel plated brass housing • Product will operate over a wide voltage range • Full internal potting for use in high vibration applications • Sealed to IP67 • True bi-polar product for low voltage DC applications • Other voltages, including DC options are available • Pack quantity = 10 pieces specifications Typical characteristics (Ta = 25°C) Colour Number Luminous Intensity (mcd) Wave Length (nm) Operating Temp. (°C) Storage Temp. (°C) De-rating Vac/dc Current DC (mA) Voltage Graphs 531-501-63 Red 12-28 6-16 600 630 -40 - +80 -40 - +100 D 531-521-63 Yellow 12-28 6-16 600 585 -40 - +80 -40 - +100 D 531-532-63 Green 12-28 6-16 800 515 -40 - +80 -40 - +100 F 531-930-63 Blue 12-28 6-16 140 465 -30 - +85 -40 - +100 U 531-997-63 White 12-28 6-16 27000 * See below -30 - +85 -40 - +100 I 531-501-75 Red 110 Vac 6 600 630 -40 - +80 -40 - +100 D 531-521-75 Yellow 110 Vac 6 600 585 -40 - +80 -40 - +100 D 531-532-75 Green 110 Vac 6 800 515 -40 - +80 -40 - +100 F 531-930-75 Blue 110 Vac 6 140 465 -30 - +85 -40 - +100 U 531-997-75 White 110 Vac 6 27000 * See below -30 - +85 -40 - +100 I 997F-C *Typical emission colour White x 0.31 - - - y 0.32 - - - - Intensities (lv) and colour shades of white (x, y co-ordinates) may vary between LEDs within a batch - Products must be de-rated according to the de-rating information. Each de-rating graph refers to specific LEDs. Please refer to graphs on page 3. - Luminous intensity is measured at 20mA on a discrete LED unless otherwise stated. to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 531 - version 2012-12-06-113820 BS EN ISO 9001:2008 approved manufacturer page 1 of 5 industrial panel lamps Part 531 series technical data Below 50Vac/dc 29 5 3 29 6 17 17 2.80 3 Above 50Vac/dc +0.3 12.70 0 Mounting Hole Mounting hole to be clean and burr free. Dimensions in mm (typical) Not to scale housing material push on connectors Body Nickel Plated Brass to BS 2874 CZ121 Nut Panel Seal Stainless Steel Grade 303 Termination Copper with Silver flash finish Lens Polycarbonate Encapsulation PC5430 Resin Lock Washer Header Zinc Plated Steel Viton 925-000-00 is brass tin plated - for use with 531 series lamps Dimensions in mm (typical). Not to scale. Nylon 6 A82 technical characteristics Series Max. Power Dissipation Max. Reverse Voltage Panel Cutout Nut Mounting Torque Min. Mounting Centres Max. Panel Thickness 531 825 N/A 12.7 1.0 26.0 2.0 - 10.0 units mW Vdc mm Nm mm mm * = Current version ^ = Voltage version to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 531 - version 2012-12-06-113820 BS EN ISO 9001:2008 approved manufacturer page 2 of 5 531 series de-rating information Derating Graph D 55 50 50 50 45 45 40 35 30 25 20 15 10 5 0 0.0 Forward Current IF (mA) 55 Forward Current IF (mA) Forward Current IF (mA) Derating Graph I Derating Graph F 55 40 35 30 25 20 15 10 20.0 40.0 60.0 80.0 100.0 0 0.0 35 30 25 20 15 10 8.5 5 5 Ambient Temperature Ta (°C) 45 40 20.0 40.0 60.0 80.0 100.0 Ambient Temperature Ta (°C) 0 0.0 20.0 40.0 60.0 80.0 100.0 Ambient Temperature Ta (°C) to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 531 - version 2012-12-06-113820 BS EN ISO 9001:2008 approved manufacturer page 3 of 5 531 series de-rating information continued Derating Graph U 55 Forward Current IF (mA) 50 45 40 35 30 25 20 15 10 8.5 5 0 0.0 20.0 40.0 60.0 80.0 100.0 Ambient Temperature Ta (°C) to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 531 - version 2012-12-06-113820 BS EN ISO 9001:2008 approved manufacturer page 4 of 5 531 series design considerations Electro-Static Discharge (ESD) Build up of electro-static discharge occurs in many situations involving people moving and handling products. The range of possible situations is very diverse but voltage levels as high as several thousand volts can and do arise in many individual situations. When an operator charged up to these levels handles a static sensitive device, there is a very probable likelihood that the device will be irreversibly damaged. It is essential that precautions are taken at all stages during manufacture and assembly of these products. Although LEDs were never considered to be static sensitive devices, changes in manufacturing technology and materials used to produce higher intensity products over a large range of the wavelength spectrum have changed this. Marl has an approved system of ESD control from goods in, through production and into final packing and despatch. Marl recommend all users of LED based products follow the guidelines of BS 100015. Power De-Rating The forward voltage/ current value of an LED is dependant upon the ambient temperature of the environment in which it is operated. Therefore, care must be taken to operate the LED at the correct voltage/ current values, depending upon the ambient temperature. Consequently, a recommendation regarding operating voltages and currents is given in order to address these temperature effects. This recommendation is termed ‘de-rating’. It is usual for forward voltages and currents to be specified for ambient temperature of 25°C. However, because the values of these qualities vary with temperature, please refer to the de-rating graphs for correct operation. Marl accept no liability for any product that is operated higher than the stated voltage. to order to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 e: [email protected] w: www.leds.co.uk © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 531 - version 2012-12-06-113820 BS EN ISO 9001:2008 approved manufacturer page 5 of 5