Chapter 4. Connecting External Batteries And Rectifiers; Connecting External Batteries - Samsung OfficeServ 7400 Installation Manual

CHAPTER 4.
batteries and Rectifiers
This chapter describes how to connect external batteries and rectifiers to the OfficeServ
7400 system.

4.1 Connecting External Batteries

Cautions when Connecting External Batteries
External batteries are required to ensure stable operation of the OfficeServ 7400 system in
case a power failure occurs. The rated capacity of an external battery is DC 48V per cabinet.
Batteries should be connected to each cabinet.
Cautions for connecting an external battery
Do not connect external AC power to the system before connecting an external
battery to the system. To do so, may cause electric shock for the system or the
constructor.
Make sure that the polarities(+/-) between the external battery ant the system are
equal.
© SAMSUNG Electronics Co., Ltd.
Connecting external
OfficeServ 7400 Installation Manual
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