Monitoring And Communication; Additional Output Surge Protection; Battery System; Basic System Configurations - Eaton 93PM-L Installation And Operation Manual

1.2.4

Monitoring and Communication

Minislot Cards – Optional Minislot cards support several protocols, such as SNMP, SMTP, HTTP, Modbus
and TCP/IP. See Chapter 7, "Communication, " for additional information on monitoring and communication
features.
Remote Monitoring Device (RMD) – An optional RMD contains a touch screen status display and a local
audible alarm, allowing monitoring of the operational status and alarm condition of the UPS from virtually any
location within the facility, up to 300 feet from the UPS. Refer to the Eaton 93PM Remote Monitoring Device
(RMD) Installation and Operation Manual, listed in paragraph 1.8, for additional information.
PredictPulse™ Remote Monitoring and Management Service – PredictPulse is a subscription monitoring
and management service from Eaton that collects and analyzes data from connected power infrastructure
devices, providing us with the insight needed to make recommendations and take action on your behalf. It's
also powered by CA Technologies, bringing together the best in hardware and software. Like a second set of
eyes on your power infrastructure, PredictPulse provides 24/7 remote monitoring of alarms and system
performance (load, temperature/humidity, battery health, energy savings and service level) to reduce downtime
risk and expedite repairs. PredictPulse also shares real-time status and trend information via an online
dashboard and smartphone mobile app (Apple and Android), giving subscribers insights about past and current
performance, a list of all active alarms, and asset management data (i.e., battery date codes, last and next
scheduled service dates, firmware versions). The service notifies customers of critical alarms, supports remote
diagnostics, and facilitates smart dispatch of technicians. PredictPulse requires a Power Xpert
Minislot (PXGMS) connectivity card in an Minislot communication bay and
(EMP) for battery temperature/humidity monitoring. See Chapter 7, "Communication, " for additional
information on monitoring and communication features.
1.2.5

Additional Output Surge Protection

The Eaton 93PM-L UPS complies with ANSI 62.41 for line surges. However, if added security is required an
additional Surge Protection Device (SPD) can be installed. For this application, a 208V Delta Style SPD Type 1
or Type 2 installed on the load side is recommended. The SPD must meet the Maximum Continuous Operating
Voltage (MCOV) for a 208V Delta Style SPD. Eaton offers a variety of SPD solutions including the Eaton SPD
Series with various kA ratings options.
1.3

Battery System

Although not provided with the UPS, a battery system is required to provide emergency short-term backup
power to safeguard operation during brownouts, blackouts, and other power interruptions. The battery system
should be equipped with lead-acid batteries. An external battery disconnect switch or tie point must be used
when battery systems are located separate from the UPS cabinet and wiring exceeds the number of battery
terminals available.
A supplemental 48 Vdc shunt trip signal for the battery disconnect device is provided by the UPS, but is not
required for normal operation.
1.4

Basic System Configurations

The following basic UPS system configurations are possible:
Single UPS (20–120 kW) with one to four external battery cabinets
l
Single UPS (20–120 kW) with one to four external battery cabinets and accessory cabinets
l
The UPS system configuration can be enhanced by adding optional accessories such as a Remote Emergency
Power-off (REPO) control or Minislot communication cards.
Eaton 93PM-L UPS (20–120 kW, 208V) Installation and Operation Manual P-164000688—Rev 02
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