Getting Started
2.4.5 Emergency Load Off
A LOAD OFF button is provided for situations where you must immediately remove all power to the critical load. The button is located on the front of the UPS for quick access and is covered with a clear plastic shield to prevent inadvertent operation. The shield must be raised before pressing the button. The LOAD OFF button is described in detail in Chapter 11,
2.4.6 Automatic Battery Charge Current Limit
A preset limit restricts battery charging current to protect batteries from damage due to high current charging. Charging at high currents can overheat and damage batteries.
2.4.7 Installation Features
Power wiring can be routed through the top or bottom of each UPS cabinet. External sensing and monitoring control wire must be installed in accordance with Class 2 wiring methods. Bottom entry is provided for Class 2 wiring.
2.5 Options and Accessories
Contact a Powerware sales representative for information about any of these available options:
2.5.1 Battery
You can enhance the protection provided by the UPS with one or more backup battery supplies equipped with sealed
The UPS battery cabinets can be paralleled; you can increase the battery backup time by adding battery cabinets to your UPS system. The Powerware 9315 can support up to four battery cabinets.
2.5.2 External Battery Disconnect
An optional DC circuit breaker, enclosed in a
EATON Powerware® 9315 UPS | 2−5 |
