SmartCabinet2-E Series Computer Room Solution Product User Manual
Chapter 1 Product Overview 5
PMU, which is used to distribute and control power for PDU, air conditioner and monitoring system, implements the
centralized management for the power supply and distribution of the whole system, and has the function of one-way
input and multiple-way output control, which is easy to operate and easy to use.
Intelligent switch PDU: It can monitor parameters such as voltage/total current/active power/electricity, support the
connection / disconnection of the remote bit-by-bit control socket, and support socket sequential power-on.
UPS
Liebert
®
ITA2 6kVA UPS (hereinafter referred to as UPS for short) is an intelligent, on-line, sinusoidal uninterruptible
power supply system developed by Vertiv Tech Co., Ltd. It can provide reliable and high-quality AC power supply for
precision instruments and equipment. The UPS can be assembled into tower or rack type as required. This
equipment is suitable for AC power supply of small computer center, network, communication system, automatic
control system and precision instrument equipment.
Table 1-4 SmartCabinet2-E UPS Parameters
176Vac~288Vac: Full load operation
100Vac~176Vac: Linear Derating
Half-load operation at 100Vac
105% to 125%: 5min; 125% to 150%: 1min; 150%: 200ms
(ambient temperature: 25 C)
Synchronized transfer: <0ms
Asynchronous transfer (default): <20ms
Or 40 ms, 60 ms, 80 ms, 100 ms, 200 ms optional
Dimensions (width x depth x height)
11 kg (gross weight 13 kg)
From 0˚C to 50˚C (at 50˚C, derated to 0.7)
- 40˚C to + 70˚C without batteries; - 25˚C to + 55˚C with batteries
5%RH to 85%RH, no condensation
Less than 3000m; over 3000m, derate with reference to
GB/T3859.2
Rack-Mounted Distribution Module (PMU)
The SmartCabinet 2-E products use customized PMU equipment to provide distribution management for the whole
unit, equipped with level C SPD.
Table 1-5 SmartCabinet2-E PMU parameters
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