Powerware 9330 - Battery Cabinets; Parallel Cabinet; Communications

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Powerware 9330 (10 kVA--40 kVA) Installation and Operation
164201300 Rev . N 013004
Input Auto Transformer
An optional 480/208 or 600/208 VAC input auto transformer provides an input to the
UPS rectifier for applications requiring an input of 480 or 600 VAC. The transformer is
contained in the separate options cabinet.
Bypass Input Auto Transformer (Dual Input)
An optional 480/208 or 600/208 VAC bypass input auto transformer provides an input
to the UPS bypass for applications requiring an input of 480 or 600 VAC. The
transformer is contained in the separate options cabinet.
Output Auto Transformer
An optional 208/480 VAC output auto transformer provides an output to the critical
load for applications that require 480 VAC. The t ransformer is contained in the
separate options cabinet.
Maintenance Bypass Switch
An internal Maintenance Bypass switch is provided to completely isolate the UPS
during service. The Maintenance Bypass Switch is described in detail in Chapter
10, “UPS Operating Instructions.”
Power Distribution Module
An optional output Power Distribution Module (PDM) is available to distribute the
output power from the UPS to your critical load. The PDM contains up to 42 circuit
breaker switches (Square-D Type QO or QOB) that can be assigned with flexibility to
meet facility needs. The PDM is enclosed below the hinged top of the Options
Cabinet.
8.4.5 Battery Cabinets
System protection can be enhanced by equipping the UPS system with one to five
battery cabinets containing sealed lead-acid, maintenance-free batteries, in
addition to the internal batteries. The battery cabinets are designed for line up and
match installation and utilize quick disconnect cables for easy installation. The
cabinets use 24 batteries. Refer to Chapter 3, “Installing and Conecting Batteries”,
for recommended battery types.
8.4.6 Parallel Cabinet
The Parallel Cabinet allows the creation of a system that allows two to four UPMs to
operate in parallel capacity or redundancy to provide more capacity than a single
UPM and as backup for each other.
8.4.7 Communications
Modem
An optional modem is available for use with the Remote Notification feature. See
Chapter 13, “Communications” for additional information.
X-Slot t Communication Bay
Up to four optional X-Slot cards can be installed in the UPS module at any time. The
X-Slot cards support several protocols such as SNMP, HTTP, AS-400, and Modbus
®
.
See Chapter 13, “Communications” for additional information.