ISUPS2B004 Rev 1
Page 11 of 70
Ampcontrol Pty Ltd
– ABN 28 000 915 542
ISUPS 300Wh V2 USER MANUAL
ISUPS2B004 R2
– DEC/17
3.2 Certification
The ISUPS is compliant with the following standards:
o
IEC 60079.0: 2011 Ed 6.0
– Explosive atmospheres – Part 0: General requirements
o
IEC 60079.7: 2011 Ed 5.0
– Explosive atmospheres – Part 7: Equipment protection by
increase safety “e”
o
IEC 60079.11: 2011 Ed 6.0
– Explosive atmospheres – Part 11: Equipment protection by
intrinsic safety “I”
o
IEC 60079.18: 2011 Ed 4.0
– Explosive atmospheres – Part 18: Equipment protection by
encapsulation “m”
The ISUPS conforms with IEC 60079.11: 2011, clause 6.3.13
3.3 Explanation of Ex Markings
An example of the marking label is shown above in Figure 3.1 and the certifications discussed below.
Mains Powered - Ex eb ia mb [ia Ma] I Mb
Techniques eb (mains input), ia (keypad) and mb (input power module) are used for
Zone 1
located
equipment. The [ia] outputs can be fed into the
Zone 0
area.
Battery Powered
-
Ex ia I Ma
Equipment can be located in a
Zone 0
area.
