BA390
2Pages

Hazardous area Safe area LED Panel Lamp Intrinsically safe for use in all gas and dust hazardous areas Zener barrier or galvanic isolator IECEx, ATEX & FM certification. u Red, amber, green, BA390 panel lamps provide reliable cost effective visual status indication in all hazardous gas and dust areas. Each BA390 lamp produces a bright, uniform output with a typical life greater than ten years. All models contain a 20mA current regulator therefore they consume a constant current and hence have a constant brilliance independent of supply voltage. Protection against excess voltage and reverse connection is included in each lamp. IECEx and ATEX intrinsic safety certification allows BA390 LED panel lamps to be installed in all gas and dust hazardous areas. Two lamps may be powered from a single IIC intrinsically safe galvanic isolator. FM gas approval allows BA390 lamps to be installed in the USA. Five well defined lamp colours - red, amber, green, blue and white allow lamps to be selected to comply with the indicator light colours recommended by IEC 73. When not powered, the front of panel coloured diffuser enables the lamp colour to be easily identified. IP66 sealing of the lamp front and the joint between the lamp and the panel allow the BA390 to be installed in areas that will be hosed, washed or splashed. When rear of panel environmental protection is also required, the optional BA599 rear sealing kit provides IP66 blue & white models. protection and includes a cable gland to seal and support the supply cable. Mounting is via a single industry standard 22.5mm diameter hole. The lamp housing, fixing nut and terminals have a maximum diameter of 30mm which permits a very high packing density on the panel. To aid identification from the rear of the panel, the model number and suffix which identifies the colour are marked on the lamp body close to the terminals Reliability is ensured by an ISO9001 approved quality control system supported by a three year guarantee. For low current applications complementary BA390S panel lamps, which have the same features and certifications as BA390 lamps, but without a current regulator, can be used with currents as low as 4mA. These lamps are ideal for use with low current sources such as fieldbus multiple output modules. See the BA390S datasheet for details. current & brilliance. u P66 front I u IIC isolator will power For safe area installations, please refer to the BA590 datasheet which describes a range of non certified 24V dc powered panel lamps. Application Guide AG390 includes additional information about how to use both BA390 and BA390S lamps. BEKA associates Ltd. Old Charlton Rd. Hitchin, Hertfordshire, SG5 2DA, U.K. Tel. (01462) 438301 Fax (01462) 453971 e-mail sales@beka.co.uk www.beka.co.uk

SPECIFICATION Power supply Voltage Operating Reverse 60V max Current Output Lamp colour Red Amber Green Blue White Input safety parameters Ui Ii Pi gas Pi dust * Certification number Group II Category 1G Ex ia IIC T4 Ga Group II Category 1D Ex ia IIIC T135°C Da -20°C ≤ Ta ≤ +60°C Input safety parameters Ui Ii Pi gas Pi dust * Certificate numbers Single fixing hole 22.5mm ±0.2mm Fixing centres for maximum packing density. Special tool may be required to tighten fixing nuts when minimum spacing is used. USA FM only gas certification Standard 3610 Entity intrinsic safety Code CL I: Div 1: GP...