LOW HEIGHT UNIT COOLER

Transcription

1 Publication No. RU-CTA-0818A Replaces RU-CTA-0712A Ceiling-Temp LOW HEIGHT UNIT COOLER Small to Medium Walk-Ins Cooler and Freezer Applications Air Defrost,00 to 27,00 BTUH Electric Defrost 5,00 to 27,00 BTUH

2 2 CEILING-TEMP Features Ceiling-Temp unit coolers are designed for use in walk-in coolers and freezers with very low headroom clearance. Units mount flush to the ceiling to provide extra storage room. Ceiling-Temp unit coolers feature two-way air flow to provide for even circulation and temperature, hinged drain pan for easy serviceability, and are available in air and electric defrost models. SIZES There are a wide array of sizes available with capacities ranging from 5,00 to 27,00 BTUH at a 10 TD. Three through six fan models are available with air flow spanning a range of 1,200 to 3,270 CFM. HOUSING Rust free heavy gauge textured Aluminum is standard. Optionally available with white enamel coating. COIL The coil is constructed from seamless Copper tubes which are staggered and mechanically expanded into heavy gauge, corrugated, Aluminum fins, assuring maximum heat transfer. Optionally available with Copper or phenolic coated fins (phenolic fins are for air defrost only). FANS Fan motors and blades can be easily accessed by lowering the hinged drain pan. ELECTRICAL Available for 115V, 208/230V and 0V. All components are factory wired to terminal strips and are UL and cul listed. AIR DEFROST Air Defrost models (CTA) are designed for use in coolers down to 35 o F. ELECTRIC DEFROST Electric Defrost models (CTE) are designed for use in coolers and freezers down to -10 o F. MOTORS Standard models feature highly efficient Electronically Commutated (EC) motors PSC motors are also available for 115V/1 or 208/230V/1 requirements. All motors include thermal overload protection. MODEL NUMBER NOMENCLATURE Ceiling-Temp Type of Defrost A = Air E = Electric No. of Fans CT A A E Type E = ECM P = PSC Voltage Code A = 115V D = /1/0 Fins per Inch BTUH in Hundreds Highlighted Features Mounts flush to the ceiling for extra storage room Two-way air flow for even air circulation and consistent temperature Hinged drain pan for easy access and cleaning Quiet operation ideal for use in rooms with glass display doors Optional Features Coated fins Coated housing (white enamel) Insulated drain pan 1 Notes 1. Option available for electric defrost models.

3 Energy Savings Analysis LOW HEIGHT UNIT COOLER 3 Change PSC to EC Std Power Watts/ Mtr Change to Power Watts/ Mtr Reduced Power Watts/ Mtr Run Time Hrs/ Day Energy Savings kwh/yr Energy Savings $/Yr Reduced Box Load MBTU/ Yr Cond. Unit EER Cond. Unit Energy Savings kwh/yr Cond. Unit Energy Savings $/Yr Yearly Saving $ /Yr Pay back in Yrs Subtract % from total savings for medium temperature air defrost units that run 2 hours per day. 1 Watt PSC and ECM (PSC = Permanent Split Capacitor, EC = Electronically Commutated ) Performance and Electrical Data - Air Defrost s 8 BTUH 25 F S.T. & 10 F TD R07A/ R0A R8A/ R9A/B CFM No. of Fans Total Fan Amps - 1 Phase EC* s PSC* s 115V V 115V V CTA ,500 8,300 1, CTA ,800 9,00 1, CTA ,800 10,00 1, CTA ,200 11,900 2, CTA ,000 1,200 1, CTA ,000 1,200 1, CTA ,200 17,00 2, CTA ,000 23,100 1, CTA ,000 25,200 2, CTA ,000 27,00 2, CTA3-,00 7,10 0 1, CTA3-82 8,200 8,900 1, CTA3-93 9,300 9,00 1, CTA ,000 10,900 2, CTA ,300 13,300 2, CTA-10 1,000 15,200 1, CTA ,700 17,000 2, CTA ,000 20,700 1, CTA ,800 22,700 2, CTA ,200 25,300 3, PSC* = Permenant Split Capacitor(s) EC* = Electronically Commutated (s) Standard voltage for CTA models is 115V/1/0 Hz.

4 CEILING-TEMP Performance and Electrical Data - Electric Defrost s BTUH 25 F S.T. & 10 F TD R0A R07A/ R8A/ R9A/B BTUH -20 F S.T. & 10 F TD R0A R07A/ R8A/ R9A/B CFM No. of Fans Total Fan Amps - 1 Phase EC* s PSC* s 115V V 115V V CTE3-53,200 5,300 5,700 1, CTE3-2 7,300 7,800,200,00 1, CTE3-9 8,100 8,500,900 7,200 1, CTE-77 9,000 9,500 7,700 8,100 2, CTE-90 10,500 11,200 9,000 9,00 2, CTE ,700 12,200 10,000 10,00 1, CTE ,00 15,500 12,500 13,300 2, CTE-10 1,00 17,00 1,000 15,000 1, CTE ,700 20,000 1,000 17,10 0 2, CTE ,500 27,00 21,800 23,00 3, CTE3-8 5,00,800 5,100 1, CTE3-58,800 7,300 5,800,200 1, CTE3-5 7,00 8,200,500 7,000 1, CTE-72 8,00 8,800 7,200 7,500 2, CTE-8 9,800 10,00 8,00 8,900 2, CTE-95 11,100 11,300 9,500 9,700 1, CTE ,500 13,900 11,500 11,800 2, CTE ,000 1,900 12,800 1,00 1, CTE ,000 18,200 1,500 15,500 2, CTE ,200 21,500 17,300 18,00 3, Heater Amps - 1 Phase V 0V Heater Watts CTE ,070 CTE ,070 CTE ,070 CTE ,990 CTE ,990 CTE ,990 CTE ,910 CTE ,910 CTE ,910 CTE ,910 CTE ,070 CTE ,070 CTE ,070 CTE ,990 CTE ,990 CTE ,990 CTE ,910 CTE ,910 CTE ,910 CTE ,910 Not available PSC* = Permenant Split Capacitor(s) EC* = Electronically Commutated (s) 230V/1 motors are suitable for 208V operation. Standard voltage for CTE models is V/1/0 Hz.

5 LOW HEIGHT UNIT COOLER 5 Distributor Nozzle - Air Defrost s Part s R07A, R8A, R9A/B 100 F & 50 F R0A 100 F 50 F 100 F & 50 F 100 F 50 F of Circuits +25 F Suction Temperature CTA CTA CTA CTA8-112 D20 L, #1 L, #1/3 D20 L, #3/ L, #1/3 2 CTA8-130 D20 L, #1 L, #1/3 D20 L, #1 L, #1/2 2 CTA8-150 D20 L, #1-1/2 L, #1/2 D20 L, #1 L, #1/2 2 CTA58-12 D20 L, #1-1/2 L, #1/2 D20 L, #1-1/2 L, #1/2 2 CTA8-210 D20 L, #2 L, #3/ D20 L, #1-1/2 L, #3/ CTA D20 L, #2 L, #3/ D20 L, #2 L, #3/ CTA8-250 D20 L, #2 L, #3/ D20 L, #2 L, #3/ CTA3-1 CTA CTA CTA-100 D20 L, #1 L, #1/ D20 L, #3/ L, #1/3 2 CTA-123 D20 L, #1 L, #1/3 D20 L, #1 L, #1/3 2 CTA-10 D20 L, #1-1/2 L, #1/2 D20 L, #1 L, #1/2 2 CTA5-157 D20 L, #1-1/2 L, #1/2 D20 L, #1 L, #1/2 2 CTA-190 D20 L, #1-1/2 L, #1/2 D20 L, #1-1/2 L, #3/ CTA5-208 D20 L, #2 L, #3/ D20 L, #1-1/2 L, #3/ CTA-232 D20 L, #2 L, #3/ D20 L, #2 L, #3/ Note: The distributor lines are 1/ tube and 22 long Not available

6 CEILING-TEMP Distributor Nozzle - Electric Defrost s Part s R07A, R8A, R9A/B 100 F & 50 F R0A 100 F 50 F 100 F & 50 F 100 F 50 F of Circuits -20 F Suction Temperature CTE3-53 D20 L, #3/ L, #1/3 D20 L, #3/ L, #1/3 2 CTE3-2 D20 L, #1 L, #1/2 D20 L, #3/ L, #1/3 2 CTE3-9 D20 L, #1 L, #1/2 D20 L, #3/ L, #1/2 2 CTE-77 D20 L, #1 L, #1/2 D20 L, #1 L, #1/2 2 CTE-90 D20 L, #1-1/2 L, #3/ D20 L, #1 L, #1/2 2 CTE-100 D20 L, #1-1/2 L, #3/ D20 L, #1 L, #3/ 2 CTE5-125 D20 L, #2 L, #1 D20 L, #1-1/2 L, #3/ CTE-10 D20 L, #2 L, #1 D20 L, #1-1/2 L, #1 CTE5-10 D20 L, #2 L, #1 D20 L, #2 L, #1 CTE-218 D22 L, #3 L, #1-1/2 D22 L, #2-1/2 L, #1-1/2 CTE3-8 D20 L, #3/ L, #1/3 D20 L, #3/ L, #1/ 2 CTE3-58 D20 L, #3/ L, #1/2 D20 L, #3/ L, #1/3 2 CTE3-5 D20 L, #1 L, #1/2 D20 L, #3/ L, #1/2 2 CTE-72 D20 L, #1 L, #1/2 D20 L, #3/ L, #1/2 2 CTE-8 D20 L, #1-1/2 L, #3/ D20 L, #1 L, #1/2 2 CTE-95 D20 L, #1-1/2 L, #3/ D20 L, #1 L, #3/ 2 CTE5-115 D20 L, #1-1/2 L, #3/ D20 L, #1-1/2 L, #3/ 2 CTE-128 D20 L, #2 L, #1 D20 L, #1-1/2 L, #1 CTE5-15 D20 L, #2 L, #1 D20 L, #2 L, #1 CTE-173 D20 L, #2-1/2 L, #1-1/2 D20 L, #2 L, #1 +25 F Suction Temperature CTE3-53 D20 L, #1/2 L, #1/ 2 CTE3-2 D20 L, #3/ L, #1/ D20 L, #1/2 L, #1/ 2 CTE3-9 D20 L, #3/ L, #1/ D20 L, #3/ L, #1/ 2 CTE-77 D20 L, #3/ L, #1/ D20 L, #3/ L, #1/ 2 CTE-90 D20 L, #1 L, #1/3 D20 L, #3/ L, #1/3 2 CTE-100 D20 L, #1 L, #1/3 D20 L, #3/ L, #1/3 2 CTE5-125 D20 L, #1-1/2 L, #1/2 D20 L, #1 L, #1/2 CTE-10 D20 L, #1-1/2 L, #1/2 D20 L, #1-1/2 L, #1/2 CTE5-10 D20 L, #1-1/2 L, #1/2 D20 L, #1-1/2 L, #3/ CTE-218 D22 L, #2 L, #3/ D22 L, #2 L, #3/ CTE3-8 D20 L, #1/2 L, #1/ 2 CTE3-58 D20 L, #3/ L, #1/ D20 L, #1/2 L, #1/ 2 CTE3-5 D20 L, #3/ L, #1/ D20 L, #3/ L, #1/ 2 CTE-72 D20 L, #3/ L, #1/ D20 L, #3/ L, #1/ 2 CTE-8 D20 L, #3/ L, #1/ D20 L, #3/ L, #1/3 2 CTE-95 D20 L, #1 L, #1/3 D20 L, #3/ L, #1/3 2 CTE5-115 D20 L, #1 L, #1/3 D20 L, #1 L, #1/2 2 CTE-128 D20 L, #1-1/2 L, #1/2 D20 L, #1-1/2 L, #1/2 CTE5-15 D20 L, #1-1/2 L, #1/2 D20 L, #1-1/2 L, #1/2 CTE-173 D20 L, #2 L, #3/ D20 L, #1-1/2 L, #3/ Note: The distributor lines are 1/" tube and 22" long Not available

7 Specifications LOW HEIGHT UNIT COOLER 7 Air Defrost s 8 TXV Type Refrigerant Connections Dimensions (Inches) Approx. Line Suction Ship Wt. L W H A B (ODS) (ODS) (Lbs.) CTA38-75 EXT 1/2 5/8 58-1/2 28-3/ CTA38-88 EXT 1/2 5/8 58-1/2 28-3/ CTA38-98 EXT 1/2 5/8 58-1/2 28-3/ CTA8-112 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTA8-130 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTA8-150 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTA58-12 EXT 1/2 7/8 10-1/2 28-3/ 9-3/ CTA8-210 EXT 1/2 7/8 10-1/2 28-3/ 11-1/ CTA EXT 1/2 7/8 10-1/2 28-3/ 11-1/ CTA8-250 EXT 1/2 1-1/8 10-1/2 28-3/ 11-1/ CTA3- EXT 1/2 5/8 58-1/2 28-3/ CTA3-82 EXT 1/2 5/8 58-1/2 28-3/ CTA3-93 EXT 1/2 5/8 58-1/2 28-3/ CTA-100 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTA-123 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTA-10 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTA5-157 EXT 1/2 7/8 10-1/2 28-3/ 9-3/ CTA-190 EXT 1/2 7/8 10-1/2 28-3/ 11-1/ CTA5-208 EXT 1/2 7/8 10-1/2 28-3/ 11-1/ CTA-232 EXT 1/2 1-1/8 10-1/2 28-3/ 11-1/ Electric Defrost s CTE3-53 EXT 1/2 5/8 58-1/2 28-3/ CTE3-2 EXT 1/2 5/8 58-1/2 28-3/ CTE3-9 EXT 1/2 5/8 58-1/2 28-3/ CTE-77 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTE-90 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTE-100 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTE5-125 EXT 1/2 7/8 10-1/2 28-3/ 9-3/ CTE-10 EXT 1/2 7/8 10-1/2 28-3/ 11-1/ CTE5-10 EXT 1/2 7/8 10-1/2 28-3/ 11-1/ CTE-218 EXT 1/2 1-1/8 10-1/2 28-3/ 11-1/ CTE3-8 EXT 1/2 5/8 58-1/2 28-3/ CTE3-58 EXT 1/2 5/8 58-1/2 28-3/ CTE3-5 EXT 1/2 5/8 58-1/2 28-3/ CTE-72 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTE-8 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTE-95 EXT 1/2 7/8 82-1/2 28-3/ 9-3/ CTE5-115 EXT 1/2 7/8 10-1/2 28-3/ 9-3/ CTE-128 EXT 1/2 7/8 10-1/2 28-3/ 11-1/ CTE5-15 EXT 1/2 7/8 10-1/2 28-3/ 11-1/ CTE-173 EXT 1/2 1-1/8 10-1/2 28-3/ 11-1/

8 CEILING-TEMP Physical Dimensions -1/ A B -1/ 28-3/ 27-1/ Top View L 2-1/2 H 3/" MPT Drain Note: W Drawing is of a six-fan unit. Measurements noted on the drawing are the same for all units. All mounting holes are 3/8 diameter. All dimensions are in inches. Air Flow Line Suction Line Air Flow 13 Due to continuing product development, specifications are subject to change without notice. 201 Thomas French Drive, Scottsboro, AL 3579 PHONE (25) FAX (25) russell.htpg.com or call us for help: parts@htpgusa.com or (800)