Emerson Autochangeover Controllers AC8 Bedienungsanleitung PDF herunterladen (Seite 2)

Precision Cooling Performance And

Energy Efﬁciency In A Compact Cabinet

From data centers to telecommunications facilities to critical

laboratories, this proven precision cooling system is designed

to meet the demands of a wide range of applications — now

with enhanced energy saving capabilities.

The Liebert Challenger

™

3000 Precision

Cooling System Provides:

Complete control of temperature, humidity

and air ﬁltration.

An extremely compact footprint, ideal for

facilities where space is at a premium.

All front access for critical components, so the

unit may be corner-installed or installed ﬂush

against other equipment.

Advanced Liebert iCOM electronic controls

for greater system efﬁciency.

Choice of energy efﬁcient compressors on

self-contained systems.

R407-C refrigerant, in compliance with

government standards.

Key Beneﬁts:

Flexibility

iCOM controls provide precise control,

improve user interface, and enhance

energy efﬁciency.

Front-only component access allows

Challenger 3000 to be installed in a

corner or ﬂush against other equipment,

for greater ﬂexibility in placement.

Optional digital scroll compressor

varies capacity to match room

cooling requirements.

Air cooled, water cooled, glycol

cooled, GLYCOOL™ and chilled water

conﬁgurations available.

Self-contained systems (compressor

located in unit) or split systems

(compressor located in separate

condensing unit).

Upﬂow and Downﬂow models.

Higher Availability

Features reliable refrigeration

components, such as digital scroll

or scroll compressor, A-Frame

Evaporator coil.

Factory pre-piped, wired, and tested in a

rugged, easy-access tubular-steel frame.

Lowest Total Cost of Ownership

Requires only 7.5 square feet of space,

reducing the ﬂoorspace needs over other

cooling solutions.

Digital scroll or scroll compressor

provide high energy efﬁciency operation.

Fast response iCOM controls

minimize

short cycling and other wasteful

operating patterns.

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