INTRODUCTION
1.2Options and Accessories
Contact an Eaton sales representative for information about the following options.
1.2.1Field Installed UPM
A Field Installed UPM (FI−UPM) provides N+1 redundancy for the UPS system. The FI−UPM may be installed at any time in the future when power needs change. The module cabinet is installed on the left side of the ISBM section and is wired directly to the UPS. No input or output wiring changes are needed for redundancy. Operation remains the same as the original UPS.
1.2.2Inherent Redundancy
To deliver greater reliability, the Powerware 9395 UPS can be configured by an authorized Eaton Customer Service Engineer for inherent redundancy. When configured, the UPS automatically becomes redundant if the load is at or below the capacity of the UPMs minus the capacity of one UPM. Under normal conditions the UPMs in the UPS share the load equally. If one or more UPMs becomes unavailable and the load is at or below the capacity of remaining UPMs, the remaining UPMs supply the load instead of transferring to bypass.
If the capacity of the UPMs falls below the redundancy level or the load increases above redundancy level, but is still able to maintain the load, a loss of redundancy alarm is sounded. If the load exceeds the capacity of remaining UPMs, the UPS transfers to bypass.
1.2.3Sync Control
An optional Powerware 9395 Sync Control maintains the critical load outputs of two separate single module Powerware 9395 UPS systems in synchronization. This option facilitates the uninterrupted transfer of the load from one load bus to another by means of transfer switches. The Sync Control is housed in a
1.2.4Monitoring and Communication
SRemote Monitor Panel II (RMP II) – An optional RMP II contains backlit status indicators and a local horn, allowing monitoring of the operational status and alarm condition of the UPS from virtually any location within the facility.
SRelay Interface Module II (RIM II) – An optional RIM II uses relay contact closures to indicate the UPS operating status and alarm condition.
SSupervisory Contact Module II (SCM II) – An optional SCM II establishes an interface between the UPS system equipment and the customer’s monitor.
SX−Slot Cards – Optional X−Slot cards support several protocols, such as SNMP, HTTP, IBM® AS/400®, and Modbus®.
SeNotify Remote Monitoring and Diagnostics Service – An optional service that provides 24/7 remote monitoring of 43 alarms, temperature/humidity and battery charge information, daily heartbeat check, and monthly report. The service also provides customer notification of significant alarms, remote diagnostics, and dispatch of technicians. A ConnectUPS−X Web/SNMP Card is required in an X−Slot communication bay. An optional Powerware Environmental Monitoring Probe (EMP) is required for temperature/humidity monitoring.
See Chapter 8, communication features.
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