SMAR fy303, Operation, Maintenance & Instruction Manual

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C06"
Protection by enclosure (CEPEL 00.0017)
Ex tb, Group IIIC, Temperature Class T135ºC/T100ºC/T85ºC, EPL Db
Ambient Temperature:
-20 to 65 ºC for T135ºC
-20 to 50 ºC for T100ºC
-20 to 40 ºC for T85ºC
Explosion Proof (CEPEL 98.0008)
Ex d, Group IIC, Temperature Class T6, EPL Gb
Maximum Ambient Temperature: 40ºC (-20 to 40 ºC)
Protection by enclosure (CEPEL 98.0008)
Ex tb, Group IIIC, Temperature Class T85ºC, EPL Db
Maximum Ambient Temperature: 40ºC (-20 to 40 ºC)
Environmental Protection (CEPEL 00.0017 AND CEPEL 98.0008)
Options: IP66W or IP66
The Essential Health and Safety Requirements are assured by compliance with:
ABNT NBR IEC 60079-0:2008 General Requirements
ABNT NBR IEC 60079-1:2009 Flameproof Enclosures “d”
ABNT NBR IEC 60079-11:2009 Intrinsic Safety “i”
IEC 60079-27:2008 Fieldbus intrinsically safe concept (FISCO)
ABNT NBR IEC 60529:2009 Classification of degrees of protection provided by enclosures (IP Code)
ABNT NBR IEC 60079-31:2011 Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"