Product Overview; Product Introduction - Vertiv VRC2 Series User Manual

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Product Overview

The Vertiv™ - VRC2 series and VRC3 series are split-type cooling units for utilization in the rack which
does not permit any access to any unauthorized and unqualified personnel. If the rack is placed in
shopping malls, light industry, or any business environment, it must be used only by professionally
trained personnel. This chapter introduces the product description, model description, product
appearance main components of the cooling unit.

1.1 Product Introduction

The unit is a split-type conditioner which is designed to be installed inside the rack and includes a
separate indoor unit and outdoor condensing unit. The indoor unit installed in the rack unit, which
contains EC fan, evaporator coil and the electronic expansion valve. The condensing unit should be
mostly installed external to the room in which the rack is placed as it includes the compressor,
condenser coil and the condenser fan.
Primary technical details of the unit shown in Figure 1-1 are mentioned below:
Figure 1-1 Mounting location of
the Indoor unit
The unit also can be installed at the ceiling outside the rack.
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The direction of supply air discharged from the front side of the unit can be changed by
•
adjusting the grilles, up or down.
• The cooling capacity is modulated automatically by the built-in control system and can range
from 25% to 100%, about 0.9 kW to 3.5 kW. This makes the unit best-suited for part-loads or
dynamic cooling loads.
The unit is built-in with high efficiency and reliable components which include the compressor,
•
electronic expansion valve, EC-fan and an advanced controller specifically designed by Vertiv for
this unit.
Utilizes EC-fan technology for the evaporator fan which saves energy by varying the airflow rate
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Vertiv I VRC Split System I User Manual
inside the rack.
modulated based on site conditions.
capacity modulates as per the cooling load demands at
site.
refrigerant.
deployment being of a modular construction
installation compared to other air conditioner.
to a relatively small-footprint and mounted inside the
rack utilizing lesser rack unit space.
inside the rack, the hot air from the rear side of the rack
is drawn inside the unit and cold conditioned air is
discharged from the front-side of the unit delivering it
right in front of the server's intake side.
• The unit can be installed on both the top and bottom of
the rack inside the rack.
• The unit can be installed
• The airflow rate can be
• The output cooling
• Operates on R410A
• Quick installation
• Less work and cost for
• White space-saving owing
• With the unit installed
and
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