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ISUPS2B004 Rev 1
Page 16 of 70
Ampcontrol Pty Ltd
– ABN 28 000 915 542
ISUPS 300Wh V2 USER MANUAL
ISUPS2B004 R2
– DEC/17
4.4.1 Fasteners
It is a requirement of certification that the Ex e terminal compartment cover be secured to the housing by
M4 captive screws (P/N 111534) with SS spring washers.
The Ex ia terminal compartment cover is secured to the housing by M4 captive screws (P/N 111534)
with SS spring washers.
To ensure adequate sealing and achieve the IP66 rating, all terminal covers screws must be tightened to
a torque of 1.6Nm.
CAUTION!
Wiring to the ISUPS must comply with any statutory, site or local wiring
codes and Explosion Protection standards, as appropriate.
Figure 4.1: Dimensions and Mounting Details for the 300Wh ISUPS
298
283
283
ISUPS2 300Wh
M6
Earth Stud
M20 Plug
4 Places
M16 Plug
4 Places
227
206
20
100
20
20
140
17.5