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®
InRow RP
Chilled Water/Direct Expansion — 50/60 Hz
AIR-COOLED
ACRP100
ACRP101
ACRP102
CHILLED WATER
ACRP500
ACRP501
ACRP502
Technical Data
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American Power Conversion Legal Disclaimer The information presented in this manual is not warranted by the American Power Conversion Corporation to be authoritative, error free, or complete. This publication is not meant to be a substitute for a detailed operational and site specific development plan. Therefore, American Power Conversion Corporation assumes no liability for damages, violations of codes, improper installation, system failures, or any other problems that could arise based on
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Contents Overview .......................................................................... 1 Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Room Air Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Compliance Approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Chilled Water Standard Features .
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InRow RP Models ............................................................ 9 Chilled Water Interior Components (front of unit) . . . . . . . . . . . .10 Air-cooled Interior Components (front of unit) . . . . . . . . . . . . . .12 Air-cooled Interior Components (back of unit) . . . . . . . . . . . . . .13 Chilled Water and Air-cooled User Interface Connections . . . . . .14 Chilled Water Electrical Panel . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Air-cooled Electrical Panel . .
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Overview The modular, row-based computer Configuration Air-cooled Standard room cooling system offers efficient, Features • Chilled Water predictable, and economical cooling • Insulated cabinet • Air-cooled for a variety of spaces. • Backward inclined impeller Compliance Approval • Variable speed fans (2) Critical environmental requirements now reach far beyond the confines of • UL Listed • Shutdown input/alarm output the traditional data center or • VDE • Humidifier computer room to encomp
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Scalable Solution for Critical Environments InRow Advantages The row-based solution improves energy efficiency and cooling ability in a number of ways. First, the InRow RP draws air directly from the hot aisle, allowing the InRow RP to take advantage of higher heat transfer efficiency due to higher temperature differences. It can then discharge room temperature air directly in front of the servers it is cooling. This increases energy efficiency by allowing the chiller to operate at higher le
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Hot Aisle Containment System Modular ceiling tiles and doors can be used to enclose the hot aisle. This increases the densities that can be handled in a single rack enclosure by eliminating mixing of hot and cold air streams. This method, called load neutralization, removes the heat from the hot aisle, cools it, and then returns it to the surrounding room area at or slightly below room temperature. The warmer return air temperatures that are achieved in this application increase the capacity
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Standard Features Insulated Cabinet Chilled Water Flow Meter 30% ASHRAE 52.1 Filter Internal piping of the unit includes a The filtration of conditioned air is flow meter wired into the extremely vital to maintaining the microprocessor controller to display clean, particle-free environment chilled water flow and determine required by electrical equipment. The operating performance. system uses a 30% efficient, 100 mm The frame is constructed of 1.5 mm (4 in), deep loading, pleated filter.
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Dual Position Float Bay Kit InRow RP/ Humidifier Condensate Management NetShelter SX The humidifier is a self-contained, The pump is factory wired and piped Baying kits made of 1.5 mm steam-generating type, factory piped internally to the condensate drain pan (16 gauge) steel enable baying of the and wired, with a disposable cylinder and humidifier outlet. The pump is cooling system to APC NetShelter and an automatic solid state control capable of pumping a maximum of SX enclosures. circuit.
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Optional Features Cable Water Detector 85% ASHRAE 52.1 Filter Data Partition A leak detection cable is placed on Electrical equipment requires clean, Overhead cable distribution between the floor or subfloor around all particle free air, thus making the adjacent NetShelter racks allows for possible leak sources. If water or filtration of the air extremely removal of the InRow RP without other conductive liquids contact the important. Optionally, the system disrupting overhead cabling. cable a
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Microprocessor Controller Critical Alarm LED Warning Alarm LED Check Log LED Status ESC Check Status LED Log ? Warning Liquid Crystal Display (LCD) Critical Menu Selection scroll keys Escape key Enter key Help key Microprocessor Controller Control Type Logging The microprocessor controller is Controller utilizes proportional/ The event log keeps a record of all standard on each system. The integral/derivative (PID), a time- alarms and events. Each event log controller provide
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Alarms Chilled Water Only Alarms Air-cooled Only Alarms The microprocessor controller shall • Coil fluid valve actuator fault • High discharge pressure activate a visible and audible alarm • Fluid flow fault • Low suction pressure in the following occurrences: • Entering fluid temperature high • High suction pressure violation • Compressor drive failure • Cool Fail • Entering fluid temperature sensor • Compressor drive warning • Rack inlet temperature violation fault • Compressor run hours vio
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InRow RP Models Hinged rear doors Casters (all swiveling) Side panel lock Door handle and lock Removable side panel Display interface Adjustable leveling foot Hinged front door InRow RP Technical Data Manual 9 na1824a
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Chilled Water Interior Components (front of unit) Electric heater (for reheat) Electrical panel Fan Supply temperature sensors Fan guard Main feed breakers Humidifier Ladder diagrams Condensate drain pan User interface connectors Condensate pump Supply humidity sensor 10 InRow RP Technical Data Manual na2090a
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Chilled Water Interior Components (back of unit) Chilled water coil Rear doors Chilled water control actuator Air filters Chilled water three-way valve body Return humidity sensor Flow meter Return temperature sensor Pipe chase InRow RP Technical Data Manual 11 na2105a
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Air-cooled Interior Components (front of unit) Electric heater (for reheat) Main circuit breaker Condensate drain pan Fan Thermal expansion valve Fan guard Receiver Electrical panel Compressor Ladder diagrams Variable Frequency Drive (for Communication and external compressor) device connectors Supply air temperature sensor Humidity sensor 12 InRow RP Technical Data Manual na2070a
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Air-cooled Interior Components (back of unit) Evaporator coil Shutoff valves (top piping only) Condensate drain pan Air filters Sight glass Pipe chase Filter dryer Humidity sensor Condensate pump Return air temperature sensor Humidifier InRow RP Technical Data Manual 13 na2074a
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Chilled Water and Air-cooled User Interface Connections Rack inlet temperature sensors 1, 2, 3 A-Link IN A-Link OUT Network port Console port Alarm output, NC (Normally Closed) Alarm output, COM (Common) Alarm output, NO (Normally Open) Supply GND (Ground) Supply 12 Vdc (current limit: 20 mA) Supply 24 Vdc (current limit: 20 mA) Customer input + (12–30 Vac/Vdc, 24 Vdc @ 11 mA) Supply COM BMS D1 (RXTX+) BMS D0 (RXTX–) BMS GND Supply air temperature sensor (front)
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Chilled Water Electrical Panel Note: ACRP501 shown. Transformers User interface connectors Main controller board Relay board Ground lug Main circuit breaker — power feed A Main circuit breaker — power feed B Automatic transfer switch (ATS) contactors ATS timers ATS transformer (ACRP501 only) ATS timer circuit breakers Fan circuit breakers Controller circuit breaker Humidifier circuit breaker Heater circuit breaker Heater contactors Humidifier contactor InRow RP
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Air-cooled Electrical Panel Note: ACRP 101 shown. Transformers User interface connectors Main controller board Relay board Ground lug Main circuit breaker Compressor fuse block (ACRP100, ACRP101) Compressor circuit breaker (ACRP102) Fan circuit breakers Controller circuit breaker Humidifier circuit breaker Heater circuit breaker Heater contactors Humidifier contactor 16 InRow RP Technical Data Manual na2032a
