Ex d ibⅡC T6 Gb，Ex t ⅢC T80℃ Db IP66
Tamb: -40℃ to +55℃
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 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.
Description of equipment
BBJ81 Explosion-proof audio and visual caution spotlight fittings are protected by type “d”, “ib” and “t”. The enclosure material is aluminium alloy. The material of light transmitting part is toughened glass. The enclosure is comprised of a glass cover, a clamping ring, an enclosure ring, an enclosure, a base, plugs and a buzzer. A LED light source, a PCB, and a terminal are installed in compartment. The buzzer is assembled at the entry. There is a type “ib” protected PCB in the buzzer. Entries are provided in the enclosure for the connection of suitably certified cable glands or blanking plugs.
1. Repair of the threaded joints must be made in compliance with the structural specifications provided by the manufacturer. Repairs must not be made on the basis of values specified in table 3 and table 4 of IEC 60079-1.
2. The luminaire may only be operated in the direction of upward.