APC 10-40kW 208/480V Installation Guide download pdf (Page 35)

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.

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APC 10-40kW 208/480V Installation Guide Page 35