American Power Conversion AFX Series Blower assembly, Electrical panel, Humidifier, Compressor

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Blower assembly

The AFX series includes multiple, centrifugal blower assemblies that have

 

been engineered for quiet, reliable operation. Lower blower speeds reduce

 

noise and extend belt and bearing life to 200,000L10 hours. Permanently

 

lubricated bearings, a single-belt variable pitch drive, and an adjustable

 

motor base all ensure dependable operation. In addition, the air return

 

patterns evenly distribute air across the cooling coil.

Electrical panel

The electrical panel contains the contactors, starters, overload protection

 

devices, and input power circuit breakers. Each wire (except jumpers) is

 

numbered every 3" (80 mm), or color coded to facilitate circuit tracing when

 

installing and servicing the unit. Each AC power circuit is individually

 

circuit-braker protected on all three phases. All compressor and motor

 

devices are thermally and short circuit protected. The electrical panel is

 

easily accessible from the front of the unit, and its modular construction

 

allows access to major components within the unit cabinet. An emergency

 

cool override switch can be manually activated to initiate cooling and a field

 

wired thermostat can be utilized to control cooling operation. All electrical

 

components are UL-listed and-recognized and all wiring conforms to NFPA

 

70 (NEC) and UL 1995 requirements.

Humidifier

The humidifier utilizes a pure steam generator specifically designed for hi-

 

tech area environmental control. The pure steam eliminates contaminating

 

mineral deposits, potentially deadly bacteria, white dust and excessive

 

humidity. The humidifier requires little or no scheduled maintenance.

 

Automatic flushing combined with an indicator that signals when the canister

 

is to be changed, ensure maintenance free operation.

Electric reheat

A three-phase electrical resistance heater sized to offset the sensible cooling

 

capacity in the dehumidification mode is incorporated in each AFX series

 

unit. The reheat elements are low watt density sheathed components. The

 

reheat is three phase to provide even phase loading. Reheat elements are

 

electrically and thermally protected.

Refrigeration system

The refrigeration system operates under an automatic microprocessor

and compressor

controller for greater efficiency and accuracy. The heavy-duty compressors

 

are designed for year-round operation with a 15-year life expectancy. The

 

performance of the refrigeration system is enhanced by use of Scroll

 

Compressor Technology. Scroll compressors offer many advantages over

 

older technology semi-hermetic compressors. Vibration in the system is

 

greatly reduced by elimination of the reciprocating masses found in the semi-

 

hermetic compressor. Risk of refrigeration leaks at compressor gaskets are

 

eliminated with the scroll compressors fully welded hermetic shell. The

 

design of the scroll is more tolerant to liquid flood back than the traditional

 

reciprocating compressor. Power consumption at full load is greatly reduced

 

with higher EER’s of the scroll. In addition reliability is enhanced due to the

 

fewer moving parts required using scroll technology. The end result is a

 

refrigeration system that offers the user optimized performance, efficiency

 

and reliability.

APC NetworkAIR AFX Series: Standard Features

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Contents NetworkAIRTM AFX Series Contents Guide Specifications Pump Specifications Page Upflow front-return Available ModelsDownflow Indoor top-discharge centrifugal condenserPage Capacity OverviewIntroduction Air patternHumidity control ConfigurationFront access ComplianceDwhu Model SelectionPage Controller Standard FeaturesMicroprocessor Overall cabinet SetpointHumidifier Blower assemblyElectrical panel Electric reheatCondenser Clogged filter alarmCooling coil Air filterEmergency drain PanPage Environmental Optional FeaturesEmergency ExternalAPC NetworkAIR AFX Series Optional Features Reheat System ComponentsPage Model Capacity in BTU/H Performance SpecificationsNet cooling capacity-air/remote condensing Net cooling capacity-water 26T 28TNet cooling capacity-glycol Page Coolant requirements Performance DataAir system Pump systemFilters Water regulating valve-2-Way/3-Way, single seatedHumidification-solid state electrode canister Compressor-scrollHot water reheat Electric ReheatHot gas reheat Steam reheatConnection sizes Humidifier Electrical DataElectric Reheat-6-14 ton VoltageElectric Reheat-18-28 ton Steam/hot water/or no-reheat-6-14 ton Steam/hot water/or no-reheat-18-28 ton Indoor centrifugal condenser units Page Product Guide SpecificationsGeneral APC NetworkAIR AFX Series Guide Specifications APC NetworkAIR AFX Series Guide Specifications APC NetworkAIR AFX Series Guide Specifications GPML/s at ft m external head, and operate on Ph, 60-Hz power Visual and audible alarm OptionsAPC NetworkAIR AFX Series Guide Specifications Page Dimensional Data Downflow-6-8 tonDownflow-10-18 ton Downflow-20-28 ton Upflow front-return-6-8 ton Upflow front-return-10-18 ton Upflow front-return-20-28 ton Upflow rear-return-6-8 ton Upflow rear-return-10-18 ton Upflow rear-return-20-28 ton Indoor rear-discharge centrifugal condenser-6-8 ton Indoor rear-discharge centrifugal condenser-10-18 ton Indoor rear-discharge centrifugal condenser-20-28 ton Indoor top-discharge centrifugal condenser-6-8 ton Indoor top-discharge centrifugal condenser-10-18 ton Indoor top-discharge centrifugal condenser-20-28 ton Page Air-Cooled Condensers and Drycoolers Key to the model numberAir-cooled condenser-physical data LbsFLA MCA MOP Air-cooled condenser-electrical dataModel Temp Single-fan air-cooled condenser-6 ton Dual-fan air-cooled condenser-6-14 ton Triple-fan air-cooled condenser-14-20 ton Dual-fan air-cooled condenser-20-26 ton Triple-fan air-cooled condenser-26-28 ton Glycol cooled drycooler-electrical data DrycoolerGlycol cooled drycooler-physical data Tonnage Ambient FLA MCA MOPDual-fan fluid cooler-6-8 ton Triple-fan fluid cooler-10-12 ton Dual-fan fluid cooler-14-18 ton Triple-fan fluid cooler-20-28 ton Page FLA MCA Pump SpecificationsPump electrical data Page Room preparation Guidelines for InstallationService access Unit locationFloorstand Power unitRigging Utility connectionsWater supply Page APC Worldwide Customer Support

AFX Series specifications

The American Power Conversion (APC) AFX Series is a groundbreaking line of uninterruptible power supplies (UPS) designed to meet the demands of modern businesses. APC, a subsidiary of Schneider Electric, is known for its reliable power management solutions that ensure the availability of critical equipment. The AFX Series stands out for its advanced features, cutting-edge technologies, and robust characteristics that cater to a diverse range of applications.

One of the standout features of the AFX Series is its flexible architecture. The series offers modular scalability, allowing users to expand power capacity as needed. This modular design is particularly beneficial for growing businesses that require a power solution that can adapt to changing demands without the need for a complete replacement. The AFX units boast a compact footprint, making them suitable for deployment in server rooms, data centers, or environments with space constraints.

Another significant characteristic of the AFX Series is its high efficiency. The UPS units are designed to operate at a remarkable efficiency level, often exceeding 95%, which translates into reduced energy consumption and lower operating costs. This efficiency not only benefits the environment but also enhances the overall reliability of power delivery.

In terms of technology, the AFX Series leverages advanced lithium-ion battery technology. Lithium-ion batteries have a longer lifespan and faster charge times compared to traditional lead-acid batteries. This innovation ensures that uptime is maximized, while maintenance efforts are minimized, allowing IT personnel to focus on more critical tasks.

The AFX Series is also equipped with intelligent monitoring and management features. Users can take advantage of real-time data and analytics through an intuitive web interface, providing insights into power performance and battery health. This capability aids in proactive maintenance, ensuring potential issues are addressed before they lead to downtime.

Furthermore, the AFX Series supports a range of connectivity options, including SNMP, USB, and serial interfaces. These options enable seamless integration into existing management systems, allowing for centralized monitoring and control.

In summary, the American Power Conversion AFX Series is a powerful solution for organizations seeking reliability, efficiency, and scalability in their UPS systems. With its modular architecture, high operational efficiency, advanced lithium-ion technology, and user-friendly management capabilities, the AFX Series is an exemplary choice for businesses aiming to safeguard their critical infrastructure against power interruptions.
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