Parameter / Component Specification
UPS capacity
10 kVA:120/208 Vac
20kVA 120/208 Vac
Power supply
Single
2N
PDU type Vertiv™ Geist™ Monitored Rack PDU
Maximum number of PDUs
PMC10 cabinet (Vertiv™ Liebert® GXT5 UPS 10kVA): 6-way(2N)
PMC20 cabinet (Vertiv™ Liebert® GXT5 UPS 20kVA): 10-way(2N)
Max power per PDU
4.9kW PDU for the Vertiv™ Geist™ VP8411/VP4N3025
5.7kW PDU for Vertiv™ Geist™ VP6N3010 (used in the 20kW configuration)
PDU capacity to protect open space 30A, 208V/30A, 120/208V
Table 2.12 PDUCabinet Configuration Specifications
NOTE: The single cabinet load does not exceed the PDU limit, and all loads do not exceed the UPS output and cooling
capacity limits.
2.6.4 Monitoring system
The monitoring system includes the Vertiv™ Liebert® RDU501 Intelligent Monitoring Unit, which is located inside the PMC.
The monitoring unit provides the following:
• User-friendly HMIdisplay screen, which is located on the front door of the PMC
• Temperature, humidity, and door (THD) status detection
• Water sensor
• User-defined sound and warning light (strobe siren).
Parameter /
Component
Specification
Vertiv™ Liebert®
RDU501 Intelligent
Monitoring Unit
Display, manage, and control information, such as power device monitoring, environmental monitoring, leak detection, and access
the web UI and APP capabilities.
LCD screen Human-machine interface window where you can access, manage, and control key system information.
THD
The THD sensor uploads the PMC's internal temperature, humidity, and door status detection data to the monitoring unit. Each
THD sensor consists of four temperature probes located in the upper and lower parts of the front and rear cabinet door posts and
two temperature and humidity probes located in the middle of the front and rear cabinet door posts. .
Water sensor Water leakage monitoring and alarm.
Sound and warning
light (strobe siren)
Emergency alarm device that can transmit signals for light and sound.
Table 2.13 Monitoring System Configuration Specifications
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Vertiv™ SmartRow™ 2 Infrastructure Solution User Guide
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