Ex nA nC IIC T4 Gc
-20°C to 60°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.
Electrical Ratings: 20 – 30 Vdc
Contact Load: 30 V AC, 2A / 40 V DC, 2A
Power Feed modules Models KFD2-EB2, and KFD2-EB2.SP.
Redundant Power Feed modules Models KFD2-EB2.R4A.B, and KFD2-E2-R4A.B.SP.
Power Rail UPR-03 and UPR-05.
I – Model Series Designation
II – Redundant System
R4A – Redundant System
III – Bus System
B – Bus System
IV – Spring Terminals
SP – Spring Terminals
The device must be installed and operated only in surrounding enclosures that comply with the requirements for surrounding enclosures according to IEC 60079-0, are rated with the degree of protection IP54 according to IEC 60529. Opening of the surrounding enclosure must not be possible without the use of a tool.
The device must be installed and operated only in an environment that ensures a pollution degree 2 (or better) according to IEC 60664-1.