Ex ia IIC T4Ex ic IIC T4Ex nAc IIC T4Ta = -40°C to +70°C
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.
The TPH-LBF*, TCP-LBF* and SCP-LBF* Surge Protector Modules are used to protect Fieldbus equipment from damage caused by voltage surges and secondary lightning strikes in accordance with the requirements of IEC 60079-25, Clause 12, “Protection against Lightning and other Electrical Surges”.
The function, performance and protection provided by these devices with respect to the effects of abnormal transient energy from lightning or other electrical surges is considered outside of the scope of the standards listed on this certificate.
The conditions listed in the Annexe shall be considered.