Ex d IIB T* Gb Ta -55°C to +*°C) Ex tb III C T***°C Db Ta -55°C to +**°C IP66/IP67*See Schedule
This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
This Unit verification certificate is issued as verification that the Apparatus identified on page 1, was assessed and tested and found to comply with the IEC Standard list below. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:
As this is a Unit Verification Certificate, no QAR is applicable as this certificate is specific to the items listed by serial number or other unique identification.
The Type XB11 Beacon comprises a cylindrical enclosure base and cover manufactured from glass reinforced polyester. The cover is secured with M5 stainless steel screws of grade A2-70 or A4-80, and is fitted with a glass wellglass which may be provided with a wire guard.The base is provided with two threaded cable entries and a mounting strap.The enclosure houses various internal arrangements as indicated below.A Xenon tube and associated printed circuit board to form a type XB11 Xenon Beacon, with control electronics and terminals. In this form the Xenon Beacon is rated up to 48Vdc, 240Vac, 13W. A filament lamp rated up to 48Vdc, 254Vac, 10W to form a type FB11 Luminaire. Up to two fluorescent lamps, control electronics and ballasts rated up to 24Vdc, 240Vac, 5W or 10W to form a type FL11 Luminaire.See schedule for full details
Variation 4.1This issue permits existing information (for example on Schedule Drawings) to be replaced by the revised certificate holders name. No other changes may be made to the certified design
File Reference: 16/0725