Vertiv Liebert CRV Plus - DC Brushless Compressor

4
Listing 1.2
Item Description Item Description
1 Top electrical entrance 7
Condensate pump
2
Electric box
8
3
Top humidifier water supply
condesate-pump drain
9 Bottom electrical entrance
4 Supply and Return 10
Evaporator Coil
5
EC plug fans
11
Compressor
6 Electric heaters
Model Dimensions (W x D x H)(mm)
CR012HA1380S02E10000PV000
300 x 1100 x 2000
CR012RA1380S12E10000PV000
CR025HA1380S02E10000PV000
300 x 1100 x 2000
CR025RA138SS12E10000PV000
CR035HA1380S02E10000PV000
600 x 1100 x 2000
CR035RA138SS12E10000PV000
In the following sections, take a look at the list of components used in the Liebert CRV+ Precision Air
conditioning series.
1.3.1 DC Brushless Compressor
The Liebert CRV+ series models comprise of a DC Brushless compressor which has a host of
promising features as mentioned in the following list:
 Low operational noise
 Rapid Cooling
 Less Vibration
Moreover, there are no brushes compared to typical DC motors. Its compactness, reliability, longer life
time, and better capacity control combined with streamlined energy-efficiency make it an ideal
compressor to bank on for the CRV+ series.
Figure 1-4 shows the image of a DC brushless compressor:
Figure 1-4 DC Brushless compressor
Bottom condensate-pump drain
12
Humidifier
Vertiv | Liebert CRV+ | User Manual