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.
Constructional featuresThe emergency light accumulator, type 6044/.. is an explosion protected electrical device. It is used for the power supply of emergency light fittings in explosive atmospheres. The emergency light accumulator consists mainly of the enclosure made of polyester resin and the accumulator block.This emergency light accumulator, type 6044/.. in hazardous (classified) locations must be used only together with separate certified emergency light automatic, type 6043/3, to meet the operating conditions of the accumulator according to manufacturer's specification.NomenclatureEmergency light accumulator Type 6044/aba Method of mounting3 = attached to light fitting type 6000b Capacity4 = 4 Ah7 = 7 AhTechnical DataRated voltage 250 VOperating voltage 6 V DCRated current 4 ARated capacity 4 Ah resp. 7 AhBuilt-in back-up fuse 5 A / 250 VAmbient temperature range -20 °C to +50 °C