APC ACPCW40-150, ACPDX21-86 manual Standard Features

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Standard Features

Insulated Panels

The frame is constructed of 16 gauge steel sheet metal for maximum strength. All exterior panels and corner posts on the frame are powder coated for durability and an attractive finish. The side panels are double wall construction (inner and outer panels) with insulation between. The insulation is 12 mm (1/2 in) thick fiberglass. The walls isolate the insulation from the air stream and further reduce sound levels. Panels are hinged and removable for easy access. The cabinet is serviceable from the front of the unit.

Electronically Commutated (EC) Fans

Each unit is equipped with electronically commutated (EC) fan modules. This technology increases fan efficiency by up to 30% while reducing operating costs. Each fan module has an anti-vibration mounting to isolate it from the unit structure.

Electrical Panel

The electrical panel contains the contactors, starters, overload protection devices, and input power disconnects.

Main Power Disconnect Switch

A main power disconnect switch disconnects all high voltage power to the unit if necessary. The disconnect switch is accessible without removing the electric box cover.

Network Management Card

Permits multi-level access to monitoring, control, and event notification features over the building management network.

Refrigeration System and Compressor

The refrigeration system operates under a master controller for greater efficiency and accuracy. Suction and discharge pressures (DX models) are monitored and electronically controlled. The scroll compressors are designed for year-round operation with a 15-year life expectancy. The controller microprocessor provides real-time suction and discharge pressure readings reported by transducers installed on the refrigeration system.

For compressor protection, the InRoom precision air conditioner utilizes charge isolation and crank case heaters during off cycles (DX only). This eliminates the threat of liquid refrigerant migration that could lead to compressor slugging and lubrication issues.

Mains Automatic Transfer Switches

Mains automatic transfer switches allow two power sources to be connected to the cooling unit. A secondary power source (generator or UPS) can be automatically transferred in the event of a failure of the main power source to maintain cooling. Programmable switches are voltage adjustable with On and Off delay which can be adjusted from 0 to 20 seconds. The Off delay should be set to 3 seconds. Contact customer support for assistance to determine your requirements.

Duct Flange

A 25 mm (1 in) duct flange is included for the upflow units to provide convenient connection to external ductwork for either supply or return air as needed.

Evaporative Freeze

Protection

Suction pressure is actively monitored by two individual sensors and controlled by the microprocessor controller to calculate the opening of the electronic expansion valve, eliminating the risk of condensate freeze-up on the evaporator coil.

Redundant Group Control

Allows up to 16 units to communicate with each other for redundancy, demand fighting prevention, and mode assist. Global sharing of certain settings requires a twisted pair shielded wiring interconnection.

30% ASHRAE 52.1 Filters

The filtration of conditioned air is extremely vital to maintaining the clean, particle-free environment required by electrical equipment. The system uses 30% (100 micron) filters, with full depth filter pleats. Deeper filters produce a lower pressure drop, requiring less energy during normal operation. Filters are replaceable through the front of the upflow unit and through the top of the downflow unit.

Condenser (Direct Expansion units only)

Standard air cooled condensers are suitable for cooling up to the maximum ambient temperature of either 35°C (95°F) or 46.1°C (115°F) depending on the requirement. These condensers have variable fan speed controls to allow operation down to -28.9°C (-20°F).

InRoom Precision AC Tech Data Manual

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Contents InRoom American Power Conversion Legal Disclaimer Contents Hgpv InRoom NomenclatureRoom Air Distribution ConfigurationsGeneral ModelsScalable Solution for Critical Environments Standard Features Optional Features Condensate Pump SKU  Unit Sub Base Plenum with Grills Downflow Discharge Plenums for 50 Hz InRoom Cooling UnitsCabinet Model Height Width Depth Standard Floorstands for InRoom 60Hz Cooling UnitsBowling Alley Floorstands for InRoom 60Hz Cooling Units Floorstands for InRoom 50 HzCooling Units Condensers Physical Data InRoom Standard Condensers 60 HzInRoom Low Temperature -30ºF Condensers 60 Hz InRoom High Temperature Condensers 60 Hz InRoom Condensers 50 Hz Receivers 60 Hz Safety Refrigerant Inlet Refrigerant OutletAt 20C 68F InRoom Receivers 50 HzDisplay Interface InRoom Direct Expansion Model Sizes Cabinet Size InRoom Model SizesFluid Cooled Glycol InRoom Cooling Unit ConfigurationsChilled Water Air Cooled DX Chilled Water CW 60Hz 60Hz Performance SpecificationsCabinet Size Air Cooled DX System 60Hz Air Cooled DX PA211 Cabinet Size PA311 PA452 PA612 PA862 MultiCool Air Cooled DX with CW 60Hz Operational Mode Air Cooled DXOperational Mode Chilled Water CW Information common to both modes Net Cooling Capacity PG211 PG311 PG452 PG612 PG862 Fluid Cooled Glycol 40% 60HzFluid Cooled Glycol 40% PG211 PG311 PG452 PG612 PG862 Fluid Cooled Glycol 0% 60Hz Fluid Cooled Glycol 0% PG211 PG311 PG452 PG612 PG862 Fluid Cooled Glycol 0% with CW 60Hz Operational Mode Fluid Cooled Glycol 0%Net Cooling Capacity -7.2C 45F EWT Information common to both modes Fluid Cooled Glycol 40% with CW 60Hz Operational Mode Fluid Cooled Glycol 40%Operational Mode Chilled Water CW Information common to both modes Fluid Cooled Glycol 40% with Economizer 60Hz Operational Mode Fluid Cooled Glycol 40% SummerOperational Mode Fluid Cooled Glycol 40% Winter PGE612 Cabinet Size Air Cooled DX and Fluid Cooled Glycol Electrical Data 60Hz InRoom Electrical SpecificationsWith Reheat Without Reheat Humidification Chilled Water CW Electrical DataChilled Water CW 50Hz 50Hz Performance SpecificationsFan Information Number of Fans Air Cooled DX System 50Hz 1050 x 453 x 47 G4 1050 x 398 x 47 G4 Upflow Filters mm MultiCool Air Cooled DX with CW 50Hz Operational Mode Air DXOperational Mode Chilled Water Information common to both modes Fluid Cooling Glycol 40% 50Hz Condenser Data 40% Glycol inlet temperature 40.5C 105F Fluid Cooled Glycol 0% 50Hz 48.5 71.5 101.8 145.0 206.7 Fluid Cooled Glycol 40% with CW 50Hz Operational Mode Chilled Water Information common to both modes Fluid Cooled Glycol 40% with Economizer 50Hz 19.8 67,450 29.3 99,845 38.5 890 With Reheat Without Compressor Data Humidification 50Hz InRoom Electrical SpecificationsApplication Limits Technical SpecificationsDesign Conditions Storage Transporting and StorageDelivery of the unit Moving the unitGuidelines for Installation Chilled Water Power Supply Inlet Location Piping Connections Water outlet, 42 mm 1 5/8 in ID Water inlet, 54 mm 2 1/8 in ID Water inlet, 70 mm 2 3/4 in ID 111 776 866 918 103 2510 Model PCW400 PCW660 PCW900 PCW1100 PCW1500 Upflow Chilled Water Cooling UnitsConsiderations Refrigerant PipingSubmittals WarrantyPart 1 General Summary Design RequirementsElectronically Commutated EC Fans Part 2 Product Standard Components Cabinet ConstructionRefrigeration Components Controller Programmable INPUT/OUTPUT Interface Module Main Power DisconnectElectrical Panel Evaporator COIL/CONDENSATE PANSteam Generating Humidifier Additional Programmable INPUT/OUTPUT I/OEvaporator Freeze Protection Predictive Failure WarningsSmoke Detector Flow SwitchOptional Components Floorstand PlenumSecondary Power Supply Condenser Part 3 Individual Systems AIR-COOLEDEconomizer WATER-COOLEDGLYCOL-COOLED Pump PackageFluid Cooler Terms of warranty One-Year Factory WarrantyNon-transferable warranty Exclusions Warranty claims Parts Warranty Procedures ClaimsPage 990-3299A-001 2009 APC Worldwide Customer Support

ACPCW40-150, ACPDX21-86 specifications

The APC ACPCW40-150 and APCDX21-86 are two innovative products from APC (American Power Conversion), known for their commitment to providing reliable power solutions for various applications. These models are tailored to meet the demands of modern businesses by focusing on efficiency, safety, and advanced technology.

The APC ACPCW40-150 is a 1500 VA line-interactive UPS (Uninterruptible Power Supply) system designed for protecting sensitive electronic equipment. This model features Automatic Voltage Regulation (AVR) which ensures consistent output voltage by correcting minor voltage fluctuations without switching to battery power. This capability extends battery life and enhances overall system reliability. The ACPCW40-150 is equipped with a user-friendly LCD interface providing real-time information on battery status, load capacity, and various operational parameters, making monitoring straightforward.

The ACPCW40-150 utilizes sine wave output to ensure compatibility with a broad range of devices, from servers to networking equipment. Its compact design makes it suitable for limited spaces, while multiple outlets allow for easy connection of various devices. The intelligent battery management system further optimizes charging cycles and enhances battery longevity, essential for organizations aiming to minimize downtime and maintenance costs.

On the other hand, the APCDX21-86 is a high-performance surge protector designed to safeguard electronic devices from power surges and spikes. This model boasts advanced surge protection technologies, ensuring that connected equipment remains safe even from the most sudden electrical disturbances. The APCDX21-86 includes multiple outlets, designed to support various devices ranging from consumer electronics to professional equipment, making it a versatile solution for both home and office environments.

One of the standout features of the APCDX21-86 is its EMI/RFI filtering, which prevents electromagnetic interference that can disrupt the functionality of sensitive electronics. The device is also equipped with diagnostic LEDs that provide immediate feedback on the protection status, allowing users to identify any issues promptly. Furthermore, its robust construction ensures that it can withstand typical wear and tear, making it a reliable choice for long-term use.

In summary, both the APC ACPCW40-150 and APCDX21-86 represent the forefront of power protection technology. Their main features not only cater to the need for uninterrupted power supply and equipment safeguarding but also integrate user-friendly technologies that promote efficiency and ease of use. Businesses and individuals alike can rely on these devices to enhance their operational resilience against power-related issues.
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