Installation guide

35Installation Guide Silcon DP300E 208V/480V 10-80 kVA
7OY0002 US rev. 04
4.6.1 DP300E cubicle
Connection
WARNINGS
The total system contains HAZARDOUS AC/DC VOLTAGES and is supplied
from more power sources. Some terminals and components are live even when the
system is switched off!
ONLY qualified electricians are allowed to perform the installation according to
national and local codes!
NO Silcon DP300E types are allowed to have built-in batteries when connected to
external batteries!
Do NOT install other batteries that do not follow the specification indicated by APC,
otherwise the installer takes over the full responsibility!
Do NEVER lift or transport the batteries when connected and installed.
4.6.2 Preparing the batteries
WARNINGS
Battery drawer weighs approx. 48 lbs.
The 12V, 7.2 Ah batteries are glued to the drawer plate.
Battery drawer constitutes a risk of electrical shock and an energy hazard. Before
installing the battery drawer, remove conductive jewellery such as chains, wrist-
watches and rings. High short circuit current through conductive materials may
cause severe burns.
Do not install battery drawers into the Silcon DP300E frame before all AC/DC dis-
connections are made.
If battery drawers are to be stored for an extended time, store them in a dry, cool
environment.
Keep the battery drawer upside according to labels.
Do not stack more than 3 battery drawers wrapped in cardboard on top of each
other.
Cardboard part no. SL9800167.