Siel Green Point 6:20KVA Specifications download pdf (Page 12)

SP121E Rev. 000 Siel S.p.A. Pag. 12 of 42

Issued date: 2005-05-06

GREEN POINT

5.2 Standards relating to systems and installation

The above product regulations refer specifically to uninterruptible power supply systems. It is these

regulations that manufacturers of uninterruptible power supply systems are obliged to adhere to.

However, with regard to the electrical system, the installer must refer to other standards.

− standard CEI 64-8 ( HD384/IEC60364 )

for electrical systems in general

− standard CEI 64-8/7 variant 2:

for installation in hospital environments

− standard CEI 11-20:

for systems with UPS machines connected to category I or II networks

− standard CEI 17-13 ( EN60439-1 )

relating to control equipment

− standard CEI 21-6/3 (EN50272):

for battery installation

− CEI 20:

for electrical cables

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Siel Green Point 6:20KVA Specifications Page 12