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Heatcraft Refrigeration Products BMA manual

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Table of contents for the manual

  • Page 1

    M E D I U M P R O F I L E U N I T C O O L E R S T echnical G uide Model s BMA | A ir Defr ost • B ME/BML | E lectric De fro st • BMG/B MF | Ho t Gas Defr ost BNMPTB April 2008 Replaces BN-MPTB, June 2007 www .thecoldstandard.com[...]

  • Page 2

    2 ©2008 Heatcraft Refrigeration Products LL C Nomenclature ......................................................................................................................................................................................................... 2 F eatures & Benets ............................................................[...]

  • Page 3

    3 Features & Benefits Cabinet Schrader valve pro vided for suction pressure measuremen t External equalizer connection Heavy-guage textured aluminum cabinet All electrical components factor y wired to terminal board and identified, making it easy to field wire the unit Sweat c onnections to reduce potential for leaks Internal panels are isolat[...]

  • Page 4

    4 Model BMA Air Defrost | 60 Hz Model Capacity F an Data Air Throw * † 10°F TD 25°F SST 6°C TD - 4°C SST No . CFM m 3 h Diameter Extended (Standard) Diused (Optional) BTUH W atts in. mm f t. m ft. m BMA130 13,000 3,810 1 2,300 3,910 18 457 65 20 50 15 BMA155 15,500 4,540 1 2,200 3,740 18 457 65 20 50 15 BMA245 24,500 7,180 2 4,600 7,820 18[...]

  • Page 5

    5 Model BMA Air Defrost | 60 Hz Model PSC Motor EC Motor HP * 115/1/60 208-230/1/60 460/1/60 575/1/60 115/1/60 208-230/1/60 Am ps Wat t s Am ps Wa t ts A mp s Wat t s Am ps Wat t s Am ps Wa t ts A mp s Wat t s BMA130 1/4 4.0 300 1.8 305 1.0 305 0.7 310 2.8 210 1.4 205 BMA155 1/4 4.0 300 1.8 305 1.0 305 0.7 310 2.8 210 1.4 205 BMA245 1/4 8.0 600 3.6[...]

  • Page 6

    6 Model BME/BML Elec tric Defrost | 60 Hz Model Capacity F an Data Air Throw * † 10°F TD -20°F SST 6°C TD -29°C SST No . CFM m 3 h Diameter Extended (Std.) Diused (Opt.) BTUH W atts in. mm ft. m ft. m 6 Fins P er I nch BME101 10,100 2,960 1 2,350 4,000 18 457 65 20 50 15 BME140 14,000 4,100 1 2,250 3,830 18 457 65 20 50 15 BME190 19,000 5,[...]

  • Page 7

    7 Model BME/BML Elec tric Defrost | 60 Hz Model PSC Motor EC Motor Defrost Heater HP * 208- 230/1/60 460/1/60 575/1/60 208- 230/1/60 W atts 208- 230/1/60 208- 230/3/60 460/1/60 460/3/60 575/3/60 Am ps Wat t s Am ps Wa t ts A mp s Wat t s Am ps Wat t s T otal Amps 6 Fins P er Inch BME101 1/4 1.8 275 1.0 275 0.7 310 1.4 275 2,730 11.9 8.2 5.9 4.1 3.3[...]

  • Page 8

    8 Model BMG/BMF Hot Gas Defrost | 60 Hz Model Capacity F an Data Air Throw * † 10°F TD -20°F SST 6°C TD -29°C SST No . CFM m 3 h Diameter Extended (Std.) Diused (Opt.) BTUH W atts in. mm f t. m ft. m 6 Fins P er Inch BMG190 19,000 5,570 2 4,700 7,990 18 457 65 20 50 15 BMG260 26,000 7,620 2 4,500 7,650 18 457 65 20 50 15 BMG310 31,000 9,08[...]

  • Page 9

    9 Model BMG/BMF Hot Gas Defrost | 60 Hz Model PSC Motor EC Motor Drain Pan H eater (Std.) HP * 115/1/60 208- 230/1/60 460/1/60 575/1/60 115/1/60 208- 230/1/60 W atts 115/1/60 208- 230/1/60 460/1/60 575/1/60 Am ps Wat t s Am ps Wa t ts A mp s Wat t s Am ps Wat t s Am ps Wa t ts A mp s Wat t s T otal Amps 6 Fins P er I nch BMG190 1/4 8.0 550 3.6 550 [...]

  • Page 10

    10 Physical Data Model BMA Air Defrost Model No . of F ans Connections (in.) Appro x. Net Weigh t Coil Inlet ODF Suction ODF External Equalizer ODF Drain FPT lbs. kg BMA130 1 1/2 7/8 1/4 3/4 115 52 BMA155 1 1/2 1-1/8 1/4 3/4 123 56 BMA245 2 7/8 1-1/8 1/4 3/4 134 61 BMA300 2 7/8 1-1/8 1/4 3/4 148 67 BMA365 3 7/8 1-3/8 1/4 3/4 200 91 BMA450 3 1-1/8* [...]

  • Page 11

    11 Model BMG/BMF Hot Gas Defrost Model No . of F ans Connections (in.) Appro x. Net Weigh t Coil Inlet ODF Suction ODF External Equalizer ODF Drain FPT Side Port ODF Hot Gas Pan C onns. ** ODF lbs. kg 6 Fins P er Inch BMG190 2 1-1/8* 1-1/8 1/4 3/4 5/8 7/8 175 79 BMG260 2 1-1/8* 1-3/8 1/4 3/4 5/8 7/8 190 86 BMG310 3 1-1/8* 1-3/8 1/4 3/4 5/8 7/8 210 [...]

  • Page 12

    12 Dimensional Data All Models Dimensions Model 6 FPI Models 4 FPI Models Dimensions Defrosts Defrosts A B C D E F Elec. Hot Gas Elec. Hot Gas in. mm in. mm in. mm in. mm in. mm in. mm BM A1 30 BME101 - - - 39-5/16 1,000 30-1/4 770 - - - - - - 4-15/16 125 BM A1 55 BME140 - BML100 - 39-5/16 1,000 30-1/4 770 - - - - - - 4-15/16 125 BM A2 45 BME190 BM[...]

  • Page 13

    13 Motor/F an/Blade/Guards Part # Description 5020-S Motor 115V 5020- T Motor 208-230V 4567- T Motor 208-230V T otally Enclosed 25302201 Motor 460V 25304601* Motor 460V Low T emp T otally Enclosed 25308101* Motor 208-230V Low T emp T otally Enclosed 5599-M Run Capacitor (5 MFD) - Used with most PSC Motors 5779-G Run Capacitor (7.5 MFD) - Used with [...]

  • Page 14

    14 Nozzle Selection Model BMA Air Defrost Model No . of F ans Distributor T ube (in.) No . of Circuits R-404A * Nozzle R-22 Nozzle OD Length BMA130 1 3/16 21-1/2 3 L -1 L -3/4 BMA155 1 3/16 21-1/2 5 L -1 L -3/4 BMA245 2 3/16 21-1/2 9 G-2-1/2 G-1-1/2 BMA300 2 3/16 21-1/2 9 G-2-1/2 G-1-1/2 BMA365 3 3/16 21-1/2 9 G-3 G-2 BMA450 3 3/16 21-1/2 12 E-4 E-[...]

  • Page 15

    15 Notes[...]

  • Page 16

    A Brand of Heat craft Refrigeration Products LL C 2175 W est Park Plac e Blvd. • Stone Mountain, GA • 30087 800.537.7775 • F AX 770.465.5990 ww w .thecoldstandard .com F or more information on Bohn refrigera tion products, contact your Sales Representativ e or visit us at ww w .thecoldstandard.com. Since product improvement is a c ontinuing e[...]