® Air-Cooled/Fluid-Cooled — 50/60 Hz ACRD100, ACRD101, ACRD200, ACRD201 ACRD500, ACRD501, ACRD502 Technical Data
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.
Contents Overview .......................................................................... 1 Scalable Solution for Critical Environments ................ 2 InRow Advantages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Scalable for High Density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Hot Aisle Containment System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Standard Features........................................................
InRow RD Models ............................................................ 9 Exterior components: ACRD100 and ACRD200 series . . . . . . . . . . 9 Interior components (front): ACRD100 series . . . . . . . . . . . . . . . . 10 Interior components (rear): ACRD100 series . . . . . . . . . . . . . . . . . 11 Interior components (front): ACRD200 series . . . . . . . . . . . . . . . . 12 Interior components (rear): ACRD200 series . . . . . . . . . . . . . . . . . 13 Exterior components: ACRD500 series . . . . .
Piping and Mechanical Connections ........................... 32 Refrigeration Piping Diagram (ACRD100 and ACRD500 series) . . 32 Water cooled piping (ACRD200 series) . . . . . . . . . . . . . . . . . . . . . . 33 Glycol cooled piping (ACRD200 series) . . . . . . . . . . . . . . . . . . . . . 34 Top piping and power access locations (ACRD100 series and ACRD200 series) 35 Bottom piping and power access locations (ACRD100 series and ACRD200 series) 36 Top piping and power access locations (ACRD500 series) . .
iv SKU Selection Width Voltage Plug Type ACRD100 300 mm 208-240V 60 Hz 1 ph Hard wired ACRD101 300 mm 220–240V 50 Hz 1 ph Hard wired ACRD200 300 mm 208-240V 60 Hz 1 ph Hard wired ACRD201 300 mm 220–240V 50 Hz 1 ph Hard wired ACRD500 600 mm 200–240V 50/60 Hz 3 ph Hard wired ACRD501 600 mm 460–480V 60 Hz 3 ph Hard wired ACRD502 600 mm 380–415V 50/60 Hz 3 ph Hard wired InRow RD Technical Data Manual
Overview The modular, row-based computer room cooling system offers efficient, predictable, and economical cooling for a variety of spaces. Critical environmental requirements now reach far beyond the confines of the traditional data center or computer room to encompass a larger suite of applications, referred to as technology rooms.
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 RD draws air directly from the hot aisle, allowing the InRow RD 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.
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.
Standard Features Cabinet Counterflow Cooling Coil/ Condensate Pan Condensate Pump ACRD100 and ACRD200 series: The frame is constructed of 16 gauge formed steel for maximum strength. The cabinet is serviceable from the front and rear. All exterior panels and corner posts on the frame are powder coated for durability and an attractive finish. The front and rear exterior panels are constructed of 18 gauge perforated steel with 69.5% open free area.
Network Management Card The Network Management Card (NMC) allows communication with the Local Area Network (LAN). In addition, the NMC permits multilevel access to monitoring, control, and event notification features over the building network. Bay Kit-InRow RD/ NetShelter SX Remote Temperature Sensors Baying kits made of 16 gauge steel enable baying the InRow RD to APC NetShelter enclosures. To control the unit based on rack inlet temperature, remote temperature sensors are provided.
Optional Features Cable Water Detector Filters Data Partition A leak detection cable is placed on the floor or subfloor around all possible leak sources. If water or other conductive liquids contact the cable anywhere along its length, the microprocessor controller announces the leak visually, audibly, and across the network. The 6.1-m (20-ft) cable may be cascaded to make custom lengths up to 24.4 m (80 ft).
Microprocessor Controller Status Critical Alarm LED Warning Alarm LED ESC Check Log LED ? Status LED Liquid Crystal Display (LCD) Menu Selection scroll keys Escape key Enter key Help key Check Log Warning Critical Microprocessor Controller Control Type Logging The microprocessor controller is standard on each unit.
Alarms The microprocessor controller shall activate a visible and audible alarm in the following occurrences: All series: • Cool Fail ACRD100 series and ACRD200 series only: • Condensate pan full • Compressor drive communication fault • Upper fan power supply fault • Compressor drive fault • Lower fan power supply fault • Compressor drive warning • Suction temperature sensor failure • Compressor run hours violation • Persistent low suction pressure fault • Condensate pump run hours violation • Ai
InRow RD Models na2625a Exterior components: ACRD100 and ACRD200 series Removable rear door Adjustable leveling feet Side panel latch Display interface Removable side panel Removable front door Rear casters (nonswiveling) Door lock (front and rear) Front casters (swiveling) InRow RD Technical Data Manual 9
na2626a Interior components (front): ACRD100 series 10 Electrical control box 1 (retractable) Compressor Electrical control box 2 Front air block panel Return air temperature sensor Evaporator fans (6 total) Condensate pan floats (2 total) Expansion valve Condensate pan Evaporator coil InRow RD Technical Data Manual
na2627a Interior components (rear): ACRD100 series Filter/dryer Hot gas bypass valve Pressure transducer (2 total, located behind air block) Liquid line shutoff solenoid Filter differential pressure port Electrical control box 1 Air filter (2 total) Power supply unit (bottom) Condensate pump (2 total) Power supply unit (top) Electrical control box 2 Service junction box (top entry shown) Sight glass InRow RD Technical Data Manual 11
na2633a Interior components (front): ACRD200 series 12 Electrical control box 1 (retractable) Compressor Electrical control box 2 Front air block panel Condensate pumps (2 total) Evaporator fans (6 total) 2-way valve Condensate pan Water control actuator Condensate pan floats (2 total) 3-way valve Expansion valve Brazed plate heat exchanger Evaporator coil InRow RD Technical Data Manual
na2635a Interior components (rear): ACRD200 series Filter/dryer Electrical control box 2 Pressure transducer (2 total, located behind airblock) Hot gas bypass valve Suction line Power supply unit (bottom) Filter differential pressure port Power supply unit (top) Air filters (2 total) Service junction box (top entry shown) Sight glass InRow RD Technical Data Manual 13
Exterior components: ACRD500 series 14 Removable rear doors Casters (all swiveling) Side panel lock Door handle and lock Removable side panel Display interface Adjustable leveling feet Removable front door InRow RD Technical Data Manual
na2720b Interior components (front): ACRD500 series Condensate drain pan Fan (2) Thermal expansion valve Fan guard (2) Compressor Electrical panel Variable Frequency Drive (for compressor) Communication and external device connectors Supply air temperature sensor Ground wire Main circuit breaker InRow RD Technical Data Manual 15
na2723a Interior components (rear): ACRD500 series 16 Evaporator coil Shutoff valves Condensate drain pan Air filters Sight glass Pipe chase Filter dryer Return air temperature sensor Condensate pump InRow RD Technical Data Manual
na2664a Electrical panel: ACRD100 and ACRD200 series Leak detector port Building management system (BMS) RS-485 port Remote temperature sensor port Control RS-485 port A-Link ports Form C and shutdown input Reset button RS-232 console port Network port Outdoor heat exchanger (OHE) input and output ports (optional connection for ACRD100 and ACRD101) InRow RD Technical Data Manual 17
Electrical panel: ACRD500 series Transformers User interface connectors Main controller board Relay board Ground lug Main circuit breaker Compressor fuse block (ACRD500, ACRD501) Compressor circuit breaker (ACRD502) Fan circuit breakers Controller circuit breaker na2724a 18 InRow RD Technical Data Manual
User interface panel: ACRD500 series 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) Remote shutdown+ (12–30 Vac/Vdc, 24 Vdc @ 11 mA) Remote shutdown- BMS D1 (RXTX+) BMS D0 (RXTX–) BMS GND Supply air temperature sensor (f
Performance Specifications Net Cooling Capacity (Air and Glycol Cooled) Return Air Temperature 22.2°C DB, 15.5°C WB (72°F DB, 60°F WB) 23.9°C DB, 16.2°C WB (75°F DB, 61.1°F WB) 26.7°C DB, 19.4°C WB (80°F DB, 67.0°F WB) 26.7°C DB, 17.1°C WB (80°F DB, 62.8°F WB) 29.4°C DB, 18.1°C WB (85°F DB, 64.6°F WB) 32.2°C DB, 19.0°C WB (90°F DB, 66.2°F WB)1 35.0°C DB, 19.9°C WB (95°F DB, 67.8°F WB)2 37.8°C DB, 20.7°C WB (100°F DB, 69.3°F WB)3 40.6°C DB, 21.6°C WB) (105°F DB, 70.8°F WB4 43.3°C DB, 22.
Net Cooling Capacity (Water Cooled) Return Air Temperature 22.2°C DB, 15.5°C WB (72°F DB, 60°F WB) 23.9°C DB, 16.2°C WB (75°F DB, 61.1°F WB) 26.7°C DB, 19.4°C WB (80°F DB, 67.0°F WB) 26.7°C DB, 17.1°C WB (80°F DB, 62.8°F WB) 29.4°C DB, 18.1°C WB (85°F DB, 64.6°F WB) 32.2°C DB, 19.0°C WB (90°F DB, 66.2°F WB)1 35.0°C DB, 19.9°C WB (95°F DB, 67.8°F WB)2 37.8°C DB, 20.7°C WB (100°F DB, 69.3°F WB)3 40.6°C DB, 21.6°C WB) (105°F DB, 70.8°F WB4 43.3°C DB, 22.2°C WB) (110°F DB, 72.
Performance at Percentage of Fan Speed ACRD100 Series % Fan Speed Voltage/ Phase/Hz L/S Unit Power in Condenser Fan (SCFM) kW Power in kW Return Air Temperature = 29.
ACRD200 Series % Fan Speed Voltage/Phase/ Hz L/S (SCFM) Unit Power in Net Sensible Capacity kW kW (BTU/h) SA Temp °C (°F) Return Air Temperature = 29.4° C (85° F) 30 40 50 60 70 80 90 100 200-240/1/60 200-240/1/50 200-240/1/60 200-240/1/50 200-240/1/60 200-240/1/50 200-240/1/60 200-240/1/50 200-240/1/60 200-240/1/50 200-240/1/60 200-240/1/50 200-240/1/60 200-240/1/50 200-240/1/60 200-240/1/50 448 (950) 562 (1190) 947 (1370) 717 (1520) 779 (1650) 850 (1800) 944 (2000) 1081 (2290) 2.35 4.
ACRD500 Series % Fan Speed Voltage Condenser Net Sensible Unit Power in Fan Power in Capacity kW SA Temp °C L/S (SCFM) kW kW (BTU/h) (°F) Return Air Temperature = 29.4° C (85° F) 30 All 700 (1400) 2.03 0.01 7.3 (24,931) 20.8 (69.5)1 40 All 900 (1800) 3.25 0.02 9.8 (33.469) 20.8 (69.5)1 50 All 1100 (2300) 4.28 0.03 12.1 (41,324) 20.8 (69.5)1 60 All 1300 (2800) 6.32 0.06 14.5 (49,520) 20.8 (69.5) 70 All 1500 (3200) 7.12 0.07 16.9 (57.717) 20.8 (69.
General Data General Specifications - ACRD200 Series Data Units Water Cooled Glycol Mixture Cooled Nominal flow rate entering to the unit l/s (gpm) 0.64 (10.0) 0.64 (10.0) Design entering temperature °C (°F) 29.4 (85.0) 40.6 (105.0) Maximum heat rejection kW (Btu/hr) 15.2 (52,000) 15.2 (52,000) Maximum glycol percentage % 0 40 Entering temperature range for 0.64 l/s (10 gpm) °F (°C) flow rate entering to the unit 12.8 - 43.3 (55.0 - 110.0) 12.8 - 43.3 (55.0 - 110.
Air-Cooled Data AIR SYSTEM - FAN (Standard Filter Installed) Size - mm (in) Air Volume - l/s (SCFM) Fan Motor - W (HP) each Number of Fans SKU Value ACRD100 ACRD101 ACRD500 series ACRD100 ACRD101 ACRD500 series ACRD100 ACRD101 ACRD500 series ACRD100 series ACRD500 series 200 (7.9) 200 (7.9) 400 (15.8) 1080 (2290) 1080 (2290) 2124 (4500) 115 (0.15) 115 (0.15) 1100 (1.5) 6 2 ACRD100 ACRD101 ACRD500 series ACRD100 ACRD101 ACRD500 series 0.37 (3.97) 0.37 (3.97) 0.56 (6.
Altitude Correction Factors Room Condition: 72 DB/50% RH Altitude (ft) 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Specific volume (ft3/lb) 13.58 14.09 14.62 15.18 15.76 16.36 17.00 17.67 18.37 19.11 19.89 Density (lb/ft3) 0.074 0.071 0.068 0.066 0.063 0.061 0.059 0.057 0.054 0.052 0.050 Density Ratio 1.000 0.964 0.929 0.895 0.862 0.830 0.799 0.769 0.739 0.711 0.683 Capacity Correction 1.000 0.981 0.962 0.933 0.913 0.884 0.865 0.846 0.826 0.
Electrical Data Compressor SKU MCA MOP FLA Power LRA RLA ACRD100 208-240V, 60Hz 25 40 N/A 87.5 16.0 4.6 ACRD101 220-240V, 50Hz N/A N/A 21 97.0 16.3 4.4 ACRD200 208-240V, 60Hz 25 40 N/A 87.5 16.0 4.6 ACRD201 220-240V, 50Hz N/A N/A 21 97.0 16.3 4.4 ACRD500 200-240V, 50/60Hz 54.0 90 - 160* 50 15 ACRD501 460-480V, 60Hz 27.0 40 - 139* 23.2 16 ACRD502 380-415V, 50Hz - - 26.0 139* 23.
Dimensional Data na2231b ACRD100 and ACRD200 series Dimensions are shown in mm (in).
na2465a ACRD500 series Dimensions are shown in mm (in).
na2784a NetShelter SX to VX Height Adapter: ACRD100 and ACRD200 series na2445a NetShelter SX to VX Height Adapter: ACRD500 series na2788a NetShelter SX to 48-U SX Height Adapter: ACRD100 and ACRD200 series na2446a NetShelter SX to 48-U SX Height Adapter: ACRD500 series Dimensions are shown in mm (in).
Piping and Mechanical Connections Refrigeration Piping Diagram (ACRD100 and ACRD500 series) Bottom piping Condenser Condenser Receiver na2543a Liquid Liquid Hot gas Hot gas RD Top piping Receiver RD Note: Shutoff valves shown nearest to the condensers are not supplied by APC.
Water cooled piping (ACRD200 series) Note: Bottom piping shown.
Glycol cooled piping (ACRD200 series) na2766a Note: Bottom piping shown.
Top piping and power access locations (ACRD100 series and ACRD200 series) 88.9 (3.5) 55.1 (2.2) 47.8 (1.9) na2813a 154.6 (6.1) 109.7 (4.3) 38.2 (1.5) 87.6 (3.4) 143.4 (5.6) 42.6 (1.7) 85.6 (3.4) Dimensions are shown in mm (in).
Bottom piping and power access locations (ACRD100 series and ACRD200 series) 55.1 (2.2) 113 (4.4) na2814a 122.1 (4.8) 40 (1.6) 102.1 (4.0) 88.9 (3.5) 133.6 (5.3) 120 (4.7) 168.8 (6.6) 102 (4.0) Dimensions are shown in mm (in).
Top piping and power access locations (ACRD500 series) 547 (21.54) REAR—HOT AISLE 75 (2.95) 325 (12.78) 47 (1.85) FRONT—COLD AISLE na2725a 380 (14.94) 738 (29.04) 123 (4.84) 558 (21.97) 73 (2.86) 40 (1.58) Dimensions are shown in mm (in).
Bottom piping and power access locations (ACRD500 series) 480 (18.90) 345 (13.58) REAR—HOT AISLE 404 (15.91) 796 (31.34) 893 (35.16) 420 (16.54) 199 (7.84) 184 (7.24) 115 (4.53) na2726a 57 (2.25) 140 (5.51) 178 (7.00) FRONT—COLD AISLE Dimensions are shown in mm (in). 38 Refrigerant liquid line Refrigerant discharge line Condensate overflow—50.00 mm (1.97 in) Communication connections—27.80 mm (1.
Outdoor Heat Exchangers Air Cooled Condensers - Mechanical Data (ACRD100 Series) SKU Sound Pressure (dbA) at 10 ft and 100% Fan Speed Air Quantity Ambient Temp °C (°F) Fan Unit Connection Size ACCD75214 35 (95) / 40 (104) ACCD75215 46 (115) ACCD75216 Weight Capacity l/s (CFM) Qty. kW Hot Gas Liquid Kg (Lbs) MBH/1F TD 65 2380 (5050) 1 1.1 1 1/8 in 7/8 in 82 (180) 2.43 66 3040 (6450) 1 1.1 1 1/8 in 7/8 in 118 (260) 4.00 2.11 35 (95) / 40 (104) 59 2140 (4530) 1 0.
Air Cooled Condensers - Electrical Data (ACRD100 Series) SKU Voltage Phase Frequency FLA MCA MOP ACCD75214 208-240V 1 ph 60 Hz 4.8 15 15 ACCD75215 208-240V 1 ph 60 Hz 4.8 15 15 ACCD75216 380-415V 3 ph 50 Hz 1.35 N/A N/A ACCD75217 380-415V 3 ph 50 Hz 2.7 N/A N/A ACCD75218 220-240V 1 ph 50 Hz 3.0 N/A N/A ACCD75219 220-240V 1 ph 50 Hz 6.
na2449a ACCD75201 and ACCD75204 na2450a ACCD75202 and ACCD75205 na2051a ACCD75203 and ACCD75206 Dimensions are shown in mm (in). All condensers shown on this page have eight 22 mm (0.875 in) mounting holes on their lower rails.
na2452a ACCD75207 na2453a ACCD75208 and ACCD75209 Dimensions are shown in mm (in). All condensers shown on this page have 16 mm (0.63 in) mounting holes on each of their lower legs.
na2891a ACCD75214 na2895a ACCD75215 na2893a ACCD75216 and ACCD75218 Dimensions are shown in mm (in).
na2896a ACCD75217 and ACCD75219 na2890a ACFC75210 na2899a ACFC75255 Dimensions are shown in mm (in).
na2894a ACFC75256 Dimensions are shown in mm (in). na2898a ACFC75257 Dimensions are shown in mm (in). Air-cooled Condenser Features Available in one to three fan configurations, APC offers air-cooled condensers with a vertical air discharge pattern. The RD500 series condensers utilize variable speed EC motor technology for improved sound and energy performance. All other condensers utilize variable speed motors.
Guide Specifications PART 1 — GENERAL 1.01 SUMMARY A. The environmental control system shall be designed specifically for precision temperature control applications. It will automatically monitor and control cooling and filtering functions for the conditioned space.
PART 2 — PRODUCT 2.01 STANDARD COMPONENTS A. Cabinet Construction 1 . Front and rear exterior panels shall be 18 gauge perforated steel with 69.5% open free area, and equipped with a keyed lock to provide a means of securing access to the internal components of the unit. a. ACRD100 and ACRD200 series only: Exterior panels shall be 18 gauge steel with 80 kg/m3 (5 lb/ft3) density foam insulation. Insulation complies with UL94-5VA ASTM E84 flame spread and smoke developed rating of 25/50. 2 .
C. Main Disconnect Switch 1 . The unit shall be provided with thermal-magnetic circuit breakers with interrupt capacity ratings per UL489/CSA C22.2/IEC-947. Voltage kAIC 200-240V 50/60Hz 50 380-415V 50Hz 36 460-480V 60Hz 22 2 . Units shall include a main disconnect switch located on the electrical panel in order to disconnect the power input. 3 . A condenser disconnect shall be field-supplied. D. Microprocessor Controller 1 .
u. Internal communication fault v. On standby input contact fault w. A-link isolation relay fault x. Excessive compressor cycling y. Condensate pan full (ACRD100 series and ACRD200 series only) z. Upper fan power supply fault (ACRD100 series and ACRD200 series only) aa. Lower fan power supply fault (ACRD100 series and ACRD200 series only) ab. Suction temperature sensor failure (ACRD100 series and ACRD200 series only) ac. Persistent low suction pressure fault (ACRD100 series and ACRD200 series only) ad.
F. Cooling Coil And Condensate Pan 1 . ACRD100 and ACRD200 series: a. The cooling coil shall use corrugated aluminum fin and copper tube coils. The coil header is equipped with a drip plate in the bottom to capture and direct the condensation accumulating on the suction header tube to the drain pan. 2 . ACRD500 series: a. The cooling coil shall use raised lance type corrugated aluminum fin and 12.7-mm (1/2-in) OD copper tube coils. Fin shall be a minimum of 0.0055 in thick.
I. Filters 1 . ACRD100 series and ACRD200 series: a. The standard filters shall be 20% efficient per ASHRAE 52.1, MERV 1 per ASHRAE 52.2, 1/2 in washable mesh filter. b. The optional filter shall be high capacity 2 in pleated, UL 900 Class 2, moisture resistant, with average atmospheric dust spot efficiency of 30%, per AHRAE Standard 52.1, MERV 8 per ASHRAE 52.2. 2 . ACRD500 series: a. The standard pleated filters shall be 96mm (3.75in) deep, and 30% efficient per ASHRAE Standard 52.
N. Bridge Data Partition 1 . An overhead cable distribution, that sits between adjacent NetShelter racks and allows for removal of the unit without disrupting overhead cabling, is available as an accessory. 2 . Data partition shall be constructed of 16 gauge cold rolled steel with a black powder coat finish. O. Cooling Fluids (ACRD200 Series) Water and solutions of propylene or ethylene glycol up to 50% may be used. Solutions of brine or other aqueous salt are NOT permitted. P.
Guidelines for Installation The InRow RD provides reliable, accurate temperature control of computer rooms, laboratories, and other environments that require close tolerance control. The unit incorporates the latest system design innovations to provide you with optimum efficiency, reliability, and accuracy of control. The InRow RD unit will provide years of trouble-free service when installed and maintained by technically qualified personnel.
Condensate drain Condensation from the evaporator pan is collected and discharged by the condensate pump to a condensate line supplied with the unit. Additional condensate piping is required to route to the building condensate system. Note: Because of an ongoing program dedicated to product improvement, specifications are subject to revisions without notice. APC assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions.
APC Worldwide Customer Support Customer support for this or any other APC product is available at no charge in any of the following ways: • Visit the APC Web site to access documents in the APC Knowledge Base and to submit customer support requests. – www.apc.com (Corporate Headquarters) Connect to localized APC Web sites for specific countries, each of which provides customer support information. – www.apc.com/support/ Global support searching APC Knowledge Base and using e-support.
