Introduction1-6 Eaton 93PM UPS (20–100 kW, 480V – 100 kW Frame) Installation and Operation Manual P-164000227—Rev 6 www.eaton.com/powerquality1.2.9 Monitoring and CommunicationMinislot 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 communicationfeatures.Remote Monitoring Device (RMD) – An optional RMD contains a touch screen status display and a localaudible alarm, allowing monitoring of the operational status and alarm condition of the UPS from virtually anylocation 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 monitoringand management service from Eaton that collects and analyzes data from connected power infrastructuredevices, providing us with the insight needed to make recommendations and take action on your behalf. It’salso powered by CA Technologies, bringing together the best in hardware and software. Like a second set ofeyes on your power infrastructure, PredictPulse provides 24/7 remote monitoring of alarms and systemperformance (load, temperature/humidity, battery health, energy savings and service level) to reduce downtimerisk and expedite repairs. PredictPulse also shares real-time status and trend information via an onlinedashboard and smartphone mobile app (Apple and Android), giving subscribers insights about past and currentperformance, a list of all active alarms, and asset management data (i.e., battery date codes, last and nextscheduled service dates, firmware versions). The service notifies customers of critical alarms, supports remotediagnostics, and facilitates smart dispatch of technicians. PredictPulse requires a Power Xpert® GatewayMinislot (PXGMS) connectivity card in an Minislot communication bay and an Environmental Monitoring Probe(EMP) for battery temperature/humidity monitoring. See Chapter 7, “Communication,“ for additionalinformation on monitoring and communication features.1.2.10 Additional Output Surge ProtectionThe Eaton 93PM UPS complies with ANSI 62.41 for line surges. However, if added security is required anadditional Surge Protection Device (SPD) can be installed. For this application, a 480V Delta Style SPD Type 1or Type 2 installed on the load side is recommended. The SPD must meet the Maximum Continuous OperatingVoltage (MCOV) for a 480V Delta Style SPD. Eaton offers a variety of SPD solutions including the Eaton SPDSeries with various kA ratings options.1.3 Battery SystemAlthough not provided with the UPS, a battery system is required to provide emergency short-term backuppower to safeguard operation during brownouts, blackouts, and other power interruptions. The battery systemshould be equipped with lead-acid batteries. An external battery disconnect switch or tie point must be usedwhen battery systems are located separate from the UPS cabinet and wiring exceeds the number of batteryterminals available.A supplemental 48 Vdc shunt trip signal for the battery disconnect device is provided by the UPS, but is notrequired for normal operation.1.4 Basic System ConfigurationsThe following basic UPS system configurations are possible:l Single UPS with one to four external battery cabinetsl Single UPS with one to four external battery cabinets and accessory cabinetsl Two to four UPSs with one to four external battery cabinets for each UPSl Two to four UPSs with one to four external battery cabinets for each UPS and accessory cabinetsThe UPS system configuration can be enhanced by adding optional accessories such as a Remote EmergencyPower-off (REPO) control or Minislot communication cards.
