Alco Controls

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152 Alco Controls Conversion Table Power kW / h = Kcal / h : 860 Kcal / h = kW / h x 860 kW = US ton of refrigeration : 0,284 US ton of refrigeration = kW x 0,284 kW = BTU / h : 3413 BTU / h = kW x 3413 Temperature °C = (°F - 32) : 1,8 °F = (°C x 1,8) + 32 Pressure bar = PSI : 14,5 PSI = bar x 14.5 1 bar = 100 000 Pascal 100 Pascal = 1 mbar Connections Specification Connection Tube Thread SAE inch metric SAE 1 / 4 ” 1 /4 ” 6mm 7 / 16 ” - 20 UNF SAE 5 / 16 ” 5 /16 ” 8mm 5 / 8 ” - 18 UNF SAE Flare SAE 3 / 8 ” 3 /8 ” 10mm 5 / 8 ” - 18 UNF SAE 1 / 2 ” 1 /2 ” 12mm 3 / 4 ” - 16 UNF SAE 5 / 8 ” 5 /8 ” 16mm 7 / 8 ” - 14 UNF SAE 3 / 4 ” 3 /4 ” 18mm 1 1 / 16 - 14 UNF SAE 7 / 8 ” 7 /8 ” 22mm 1 1 / 4 - 12 UNF SAE 1” 1” 25mm 1 1 / 2 - 12 UNF 1 1 / 8 ” 1 3 / 8 ” 35mm 1 5 / 8 ” 2 1 / 8 ” 54mm R or G Pipe Thread Withworth- same as female Male Thread : R / NPT / BSP / G Pipe Thread BSP cylindrical DIN 2999 / ISO 228 R Pipe Thread Withworth- same as male Female Thread : R / NPT / BSP / G Pipe Thread BSP tapering DIN 2999 2 5 / 8 ” 3 1 / 8 ” Pipe Thread Withworth- G male Female Thread : R / BSP / G Pipe Thread cylindrical ISO 228 Pipe Thread female Male Thread : R / NPT / BSP Standard Taper NPT tapering Pipe Thread ODF Pipe Thread ASA B 2.1 male Female Thread : R / NPT / BSP / G tapering Outside Solder Given dimension is outside tube diameter. Diameter female Tube has to be pushed into ODF connection. Female ODM Given dimension is outside tube diameter. Outside Solder Expanded tube can be pushed onto ODM connection or tube can be connected Diameter male through a sleeve with the ODM connection. Male A2.5.1/1003/E
Saturation Pressure Table for Refrigerants (bar, absolute) A2.5.1/1003/E R 410A R 134a R 22 R 404 A R 507 R 407 C R 23 Alco Controls Temperature ALCO-Symbol ALCO-Symbol Temp. Z M H S S N B °C Liquid Vapor Liquid Vapor °C 85 29,29 40,29 47,24 25 80 26,35 36,52 41,84 20 75 23,65 33,04 36,97 15 70 21,17 29,83 33,34 33,01 32,58 10 65 18,89 26,87 31,95 31,84 32,91 28,62 5 60 38,44 16,81 24,15 28,75 28,63 29,59 25,04 0 55 34,47 14,91 21,64 25,80 25,66 26,54 24,91 22,48 21,83 -5 50 30,79 13,17 19,33 23,08 22,94 23,73 22,24 19,88 18,94 -10 45 27,41 11,59 17,21 20,58 20,44 21,14 19,79 17,52 16,35 -15 40 24,31 10,16 15,27 18,29 18,15 18,78 17,55 15,39 14,03 -20 35 21,47 8,87 13,50 16,20 16,06 16,62 15,50 13,46 11,97 -25 30 18,90 7,70 11,88 14,29 14,15 14,65 13,63 11,73 10,14 -30 25 16,56 6,65 10,41 12,55 12,42 12,86 11,93 10,17 8,53 -35 20 14,45 5,72 9,08 10,98 10,85 11,24 10,41 8,78 7,12 -40 15 12,55 4,88 7,88 9,56 9,44 9,78 9,03 7,54 5,89 -45 10 10,85 4,15 6,80 8,28 8,17 8,47 7,79 6,44 4,83 -50 8 10,22 3,88 6,40 7,80 7,70 7,98 7,33 6,03 4,45 -52 6 9,62 3,62 6,02 7,35 7,25 7,52 6,90 5,65 4,09 -54 4 9,04 3,38 5,66 6,92 6,82 7,08 6,48 5,28 3,75 -56 2 8,49 3,15 5,31 6,51 6,41 6,65 6,09 4,94 3,44 -58 0 7,97 2,93 4,98 6,11 6,01 6,25 5,71 4,61 3,14 -60 -2 7,48 2,72 4,66 5,74 5,64 5,86 5,34 4,30 2,87 -62 -4 7,00 2,53 4,36 5,38 5,29 5,50 5,00 4,00 2,61 -64 -6 6,55 2,34 4,08 5,04 4,95 5,15 4,68 3,72 2,37 -66 -8 6,12 2,17 3,81 4,71 4,63 4,82 4,37 3,46 2,15 -68 -10 5,72 2,01 3,55 4,40 4,32 4,50 4,08 3,21 1,95 -70 -12 5,33 1,86 3,31 4,11 4,03 4,20 3,80 2,97 1,76 -72 -14 4,97 1,71 3,08 3,83 3,76 3,92 3,53 2,75 1,58 -74 -16 4,62 1,58 2,86 3,57 3,50 3,65 3,29 2,54 1,42 -76 -18 4,29 1,45 2,65 3,32 3,25 3,40 3,05 2,34 1,28 -78 -20 3,98 1,33 2,46 3,09 3,02 3,15 2,83 2,16 1,14 -80 -22 3,69 1,22 2,27 2,86 2,80 2,93 2,62 1,99 1,02 -82 -24 3,42 1,12 2,10 2,65 2,59 2,71 2,42 1,82 0,90 -84 -26 3,16 1,02 1,94 2,46 2,40 2,51 2,23 1,67 0,80 -86 -28 2,91 0,93 1,78 2,27 2,21 2,32 2,06 1,53 0,71 -88 -30 2,68 0,85 1,64 2,10 2,04 2,14 1,89 1,40 0,62 -90 -32 2,47 0,77 1,51 1,93 1,88 1,98 1,74 1,28 0,55 -92 -34 2,27 0,70 1,38 1,78 1,73 1,82 1,60 1,16 0,48 -94 -36 2,08 0,63 1,26 1,63 1,58 1,67 1,46 1,05 0,42 -96 -38 1,90 0,57 1,16 1,49 1,45 1,53 1,34 0,96 0,36 -98 -40 1,74 0,52 1,05 1,37 1,33 1,40 1,22 0,87 0,32 -100 -42 1,58 0,47 0,96 1,25 1,21 1,28 1,11 0,78 0,27 -102 -44 1,44 0,42 0,87 1,14 1,10 1,17 1,01 0,70 0,23 -104 -46 1,31 0,37 0,79 1,04 1,00 1,07 0,92 0,63 0,20 -106 -48 1,18 0,34 0,72 0,94 0,91 0,97 0,83 0,57 0,17 -108 -50 1,07 0,30 0,65 0,85 0,82 0,88 0,75 0,51 0,14 -110 -52 0,96 0,27 0,58 0,77 0,74 0,80 0,68 0,45 0,12 -112 -54 0,87 0,24 0,52 0,70 0,67 0,72 0,61 0,40 0,10 -114 -56 0,78 0,21 0,47 0,63 0,60 0,65 0,55 0,36 0,09 -116 -58 0,70 0,19 0,42 0,56 0,54 0,59 0,49 0,32 0,07 -118 -60 0,62 0,16 0,38 0,51 0,48 0,53 0,44 0,28 0,06 -120 The pressure values required for selection of R 404A and R 407C expansion valves are shown shaded. 153
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Alco Controls Components for Heat P
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A2.5.1/1003/E Electrical Control Va
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A2.5.1/1003/E Alco Controls Page Pr
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A2.5.1/1003/E Electrical Control Va
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Electrical Control Valves Series EX
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Liquid temperature Correction Facto
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Application Expansion Valve and Liq
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A2.5.1/1003/E Multiply above nomina
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Application Condensing Pressure Reg
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Application hot gas flow such as he
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Application hot gas flow such as he
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A2.5.1/1003/E Electronic Controller
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Electronic Superheat Controllers an
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Network Communication and System Ma
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Universal Driver Modules Series EXD
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Accessories Terminal kits, cables T
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Coldroom Controller Series EC3 Temp
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Block Diagram EC3-33x Coldroom Cont
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Selection table Accessories Descrip
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Rack and Condenser Controllers Seri
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Block Diagrams EC3-65 Rack Controll
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Network Accessories Description Cab
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Pressure Transmitter Series PT5 A2.
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Electronic Fan Speed Controller Ser
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Electronic Fan Speed Power Module F
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A2.5.1/1003/E Thermo ® -Expansion
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A2.5.1/1003/E Example Cooling capac
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TI Valve bodies without cage and nu
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A2.5.1/1003/E Alco Controls Capacit
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A2.5.1/1003/E Alco Controls Condens
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A2.5.1/1003/E Nominal capacity (Qn)
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A2.5.1/1003/E Alco Controls R 407C
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Type Code Power Assembly Refrigeran
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Liquid Correction Factor K t Temper
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Thermo ® -Expansion Valve Series Z
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Spare Parts A2.5.1/1003/E Available
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Spare Parts Description Type Part N
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A2.5.1/1003/E Solenoid Valves Alco
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Coils ASC A2.5.1/1003/E Standards
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2-Way Solenoid Valves Series 540 No
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2. Liquid Application Liquid Correc
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A2.5.1/1003/E Mechanical Pressure R
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Hot Gas Bypass Regulators Series AC
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Correction Tables for Series ACP an
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Page 111 and 112: Dual Pressure Controls PS2 TÜV / E
Page 113 and 114: Pressure Controls Series PS3 / Stan
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Page 119 and 120: Room Thermostats Top Operated Therm
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Page 123 and 124: Bi-flow Filter Driers Series BFK he
Page 125 and 126: Water and Acid Capacity Connections
Page 127 and 128: Water Adsorption Capacity Type Unit
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Page 133 and 134: Suction Line Filters and Filter Dri
Page 135 and 136: BTAS - Water and Acid Adsorption Ca
Page 137 and 138: Moisture Liquid Indicators Series A
Page 139 and 140: A2.5.1/1003/E Oil Management Compon
Page 141 and 142: Electronic Oil Level Management Sys
Page 143 and 144: Oil Separator Series OS A2.5.1/1003
Page 145 and 146: A2.5.1/1003/E Suction Accumulators,
Page 147 and 148: Ball Valves Series BVE / BVS new ve
Page 149 and 150: A2.5.1/1003/E Accessories, Spare Pa
Page 151 and 152: Cable Assemblies with Plug A2.5.1/1
Page 153: A2.5.1/1003/E Alco Controls Descrip
Page 157 and 158: Suction accumulators (continuation)
Page 159: A2.5.1/0909/E Emerson Electric GmbH
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Alco Controls

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