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 KCD0-SD-Ex1.1245* Transformer Isolated Solenoid Driver is designed to transfer current from unspecified apparatus located in the non-hazardous area to the hazardous area. The voltage and current passed to the hazardous area are limited to intrinsically safe levels and have linear characteristics. The hazardous area circuit is galvanically isolated from the non-hazardous area circuit using transformers.The Type KCD0-SD-Ex1.1245* Transformer Isolated Solenoid Driver comprise a number of electronic components, including an isolating transformer, fuses, zener diodes and resistors all mounted on a single printed circuit board and housed in a plastic enclosure with polarised plug-in terminals or optional spring terminals (.SP types only) for hazardous and non-hazardous area connections. LED indication is provided for channel status.The variants covered by this certificate are as follows:KCD0-SD-Ex1.1245KCD0-SD-Ex1.1245.SPKCD0-SD-Ex1.1245-Y*KCD0-SD-Ex1.1245.SP-Y*See Annex for electrical parameters (all variants).
Variation 2.1To permit minor changes to the transformer.Variation 2.2To confirm that the equipment covered by this certificate has been reviewed against the requirements of IEC 60079-0: 2011 Ed 6 and IEC 60079-11: 2011 Ed 6 in respect of the differences from IEC 60079-0: 2007 Ed 5 and IEC 60079-11: 2006 Ed 5 and that none of these differences affect this equipment. The equipment is already marked in accordance with the requirements of these Standards.