Document JwJG0aznnK3dX5nzno166eyB

196 Air System Equipment Cm ui Oa THE READY POWER CO. NATURAL GAS PACKAGED AIR CONDITIONERS DETROIT 14, MICHIGAN GENERAL DESCRIPTION--ReadyPower Air Conditioning Units combine modem, Freon compressors with medium-speed industrial-type gas en gines. These packaged gas air condition ing units are performance-tested under actual operating conditions to insure long, trouble-free, service. These units operate on clean natural gas. Engine carbon deposits are nearly non existent. These natural gas-carbureted engines last 3 to 5 times longer than similar engines operated on gasoline. OUTSTANDING ECONOMY--Less than 13 cu ft of low-cost natural gas is required per ton hour. Fuel consumption is in direct proportion to the actual load throughout over 80 percent of the capac ity range. A power take-off pulley is provided oo the engine shaft to providfor belt-driven tower pumps. The econ omy combination of low fuel require ment, engine-powered tower circulation, nnti "matched to the load" fuel con sumption makes Ready-Power out standing in net refrigeration costs. AUTOMATIC OPERATION--All Ready-Power Units are available with either Thermostat Start or Push-button Start Controls. All models are equipped with a-c electric starting motors and automatic LOAD-MATCH capacity con trols. Thermostat Start Units start and stop automatically in response to the setting of your thermostat. Push-button start units must be started and stopped manually. AUTOMATIC CAPACITY CON TROL--Automatic Capacity Control is achieved by varying the operating speed and by unloading compressor cylinders after the unit has dropped to the'minimum operating speed. This means that the pumping rate of the compressor is exactly matched with the cooling load. In this manner, maximum operating economy is realised. This "LOADMATCH" capacity control system permits almost continuous com pressor operation at a constant evapora tor coil temperature, the result of which is extremely close control of humidity and temperature without the need for large re-beat systems. PHYSICAL DATA ENGINE COMPRESSOR PACKAGED UNITS COMPRESSORS--Modern precision balanced Freon 12 and 22 compressors assure a tniT^Tmim of vibration. The Ready-Power control system automat ically unloads compressor and permits start-up at idle speed with all cylinders unloaded. Approximately 2 to 3 minutes are required to fully load the compressor after start-up. This greatly decreases start-up impact loading on valves, bear ings, etc., and substantially increases compressor life over similar equipment operating at synchronous constant speeds of 1750 rpm or higher. COMPACT AND READY TO RUN-- Complete "packaging" of auxiliary con trols and accessory items with the direct driven compressor unit permits quick, easy installation in a space measuring only 3 ft X 7 ft. MATCHED WATER CHILLERS-- Ready-Power offers completely balanced and tested refrigerant systems for water- chilling applications. Matched chillercondenser units are designed to take full advantage of the variable capacity feature of the engine compressor units. The chiller and condenser are mounted on a heavy structural steel frame as sembly, completely piped and wired. A control cabinet houses the necessary related solenoids relays and switches' and other controls. LONG SERVICE LIFE--Powered by medium-speed industrial engines, these systems have achieved an outstanding reputation for dependability and long service. The compressors represent the latest developments in design, engineer ing, and manufacture, and are longwearing and smooth-running. Units are equipped with automatic engine oil level controls and closed engine water cooling circuit. ENGINE-COMPRESSOR No. R230C5813 B230C6823 R230C9712 R308CI3913 R308C9733 R450C13922 Shipping Weight (approx.) 1 23 tom F-13 O'lO* rr VI' s'ur 34S0Ib 3 U too* 2V t'10' 3450 lb - s 37 tone 5'10' 20001b 7 61 ton* 5'10* 30001b S 60 tom 7r*r3' 6`10* . 29001b 7 79 tons 9*1* 33001b PHYSICAL DATA MATCHED CHILLER CONDENSER UNITS Chiller Model No. RCP30 ECP25 RCPJO RCP40 RCPS0 RCP90 RCPM RCP80 RCP100 RCP1S0 RCP130 RCP140 Shipping st. Approx. 20 T. n* 1' 6' 1690 25 T. W . 2000 30 T. 13* 5' 2640 40 T. ir 5' 3050 60T. 14* 5' 3440 90 T. 3740 66 T. 13* 9' 4040 SOT. 14' 9' 4990 IOO T. 6' 6730 120 T. 16' 9' 6730 130 T. 9460 140 T. This equipment data and information is included for convenience in rough analysis, layout, and application. It is not guaranteed accurate for final detailed design. For current design-information consult the nearest manufacturer sales office or your local Gas Utility Company. 'Air System Equipment Axial Flew Aerovent Fan Company, Inc. Ash and Blade Sts. Piqua, Ohio - Efficiency-engineered industrial fans and air handling equipment 197 DIRECT CONNECTED Heavy-duty units for industrial exhaust or air supply. Steel ring or panel orifice. Size 9 in. to 96 in. with 2, 4 or 6 blades. For capacities to 145,000 cfm. Also avail able in Extended Shaft and Pulley types. Write for Bulletin 100. EXTENDED SHAFT For high temperature, moisture or corrosive conditions. Ring or panel orifices. Sizes 12 in. to84 in. with 2, 4 or 6 blades. Capacities to 120,000 cfm. Bulletin 100. NEW "LS" FANS Belted and Direct Driven Ring, Panel or Duct types with new 4-blade "Macheta" Airfoil Propellers for peak performance at resistances to IK in. S-P. Sizes 24 in. to 43 in. for capacities to 46,000 cfm. Ask for Bulletin 750 and 775. PORTABLE UTILITY For personnel cooling, product drying and processing and fume removal. Ad justable for 180 degree discharge. Sizes 16 in. to 36 in. for capacities to 20,450 cfm. Bulletin S60. SEMI-PRESSURE FANS Standard units with new 7-blade pro pellers move more air with less power at resistances to 4 in. S.P. Sizes 14 in. to 60 in. Five types. Shown is "Bi-flo" Duct Fan. Bulletin 400. VANEAXIAL Designed for maximum effi ciency and economy against resistances to 6K in. S.P. Highvelocity, straight-line air dis charge. Sizes 12 in. to 48 in. Capacities to 77,000 cfm. Bull. 450. AIR MAKE-UP UNITS Tempers and filters outside air entering working areas. Steam, hot water and gasfired types. Sizes 24 in. to 54 in. 2, 4 or 6 blades. Ca pacities to 45,000 cfm. Bul letin 650-875. CENTRIFUGAL BLOWERS For materials-handling, dust-collecting or exhaust systems. Reversible rotation. Adjustable discharge. 19 in., 28 in., 33 in., 40 in. and 51 in. wheel diameters. Bulletin 700. MANCOOLERS For spot cooling of men and machines, exhaust and genera) air circulation. Cradle, pedestal and 2 or 4-wheeled types. Portable, adjustable for 180 dis charge. Sizes 24 in. to 48 in. with 2, 4 or 6 blades. Capacities to 40,000 cfm. Bulletin tSO. DIRECT-DRIVEN DUCT Preferred by industry for higbvelocity air circulation and ex haust of non-hatardous atmos pheres. Sizes 12 in. to 96 in. 2, 4 or o blades. Capacities ' to 145,000 cfm. Bulletin 150. ROOF VENTILATORS Three models, featuring rugged allweather construction with new 'lowlevel* design. Sizes 12 in. to 72 in. 2, 4 or 6 blades. Capacities to 93,500 cfm. Bulletin 800. LARGE DIAMETER PROPELLERS Adjustable-pitch aluminum alloy blades with cast alumimim hubs in 4 and 6 blade types and sizes 54 in. to 144 in. New AL-Metal propellers for cooling tower and heat exchanger applications in sizes 14 in. to 18 in. with 4 or 6 blades.' Bulletins 600 and 510. BELT-DRIVEN DUCT - Recommended for handling dusts, fumes, vapors, high temperatures and hazardous atmospheres. Sizes 12 in. to 96 in. 2, 4 or 6 blades. Capacities to 145,000 cfm. Bulletin 160. PENTHOUSES Weather-tight enclosure for exterior mounted fans. Eliminates downdrafts; provides safe exit for fumes and vapors. Sizes 16 in to 72 in. Shutters optional. Bulletin 850. MEMBER AIR MOVINC AND CONDITIONING ASSOCIATION (AMCA) Air deliveries of Aerovent equipment are determined in accordance with established and accepted codes and each unit is guaranteed by the manufacturer to deliver rated performance. mmm