Vertiv Tech SmartCabinet2-E Series - Cooling System; Monitoring Management System; Alarm System; Lightning Protection Grounding System

SmartCabinet2-E Series Computer Room Solution Product User Manual
6 Chapter 1 Product Overview
Power frequency withstand voltage 1 minute
1500V
SPD level
Level C protection
1.6.3 Cooling System
The SmartCabinet 2-E products use customized TMM integrated air conditioner, which integrates condensation
measurement and evaporation side in the same rack structure, without installing separate outdoor unit, reducing the
environmental requirements of equipment and facilitating rapid deployment of cabinets.
Table 1-6 SmartCabinet2-E Cooling System
Parameter Names
Parameter value
Power supply voltage
198Vac~264Vac
Power supply frequency
50/60Hz
Cooling capacity
Cooling capacity adjustable range:900W~3500W.( Cooling capacity is related to the working
environment)*
Air volume
The maximum air volume is 700m^3/h, and the minimum air volume is 350m^3/h.
Cooling system sealing
performance
Under the normal refrigerant (R410A) filling capacity, the leakage rate of the cooling system is ≤
5.7g / year.
Temperature setting range
Temperature setting and control range: 13 to 28°C, Minimum setting accuracy: ±1°C.
Refrigerant charge
720g
Notices *
If the system load is less than the minimum cooling capacity of the air conditioner, in combination
with the ambient temperature and humidity conditions may produce condensation on the inside
surface of the cabinet door, this phenomenon will not affect the stable operation of the cabinet
equipment, and will naturally disappear with changes in load and environmental conditions.
1.6.4 Monitoring management system
The SmartCabinet2-E product uses the HMI display screen as the whole unit monitoring management center. It has
an intelligent management system that can provide power and environment monitoring inside the cabinet. It supports
the plug-and-play of Vertiv intelligent sensor modules and provides various types of alarm notifications of equipment
and environment status and provides the user with integrated web page access function and local display and
control functions.
1.6.5 Alarm system
It is equipped with monitoring and alarming devices such as temperature and humidity sensor, digital signal input and
output module, water sensor, tri-color ambience lamp, smoke detector alarm (optional) and smart door lock. It can
detect the temperature and humidity, condensation water, and security inside and outside the cabinet in real time, and
automatically make judgment of alarm information and can issue the alarm through HMI screen, WEB background
monitoring system, SMS Modem and other means.
1.6.6 Lightning protection grounding system
The SmartCabinet2-E products are equipped with Level C SPD. The power distribution of the whole unit meets the
requirements of Level C lightning protection test. It has passed the lightning protection test of L-PE and N-PE 15kA,
and meets the YD/T944 standard. The SmartCabinet2-E product connects to the TN-S power distribution system.
The power neutral point is directly grounded.
The cabinet enclosure and other accessible conductive enclosures are connected to the external grounding system
by a special grounding cable. The grounding resistance of the whole unit is <0.1, and the current can withstand ≥25A.
1.7 Technical Specifications
Table 1-7 SmartCabinet2-E Technical Specifications
Power supply and
distribution system
Input voltage
220Vac/230Vac/240Vac(phase)
Input voltage range
AC176V~288V