Alco Controls

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24 Alco Controls Application Condensing Pressure Regulation and Liquid Duty Condensing Temperature R 404A /R 507 Extended capacity kW Evaporating temperature ° C Valve type ° C 10 0 -10 -20 -30 -40 8 8 7 6 6 5 EX5 60 19 66 17 62 16 58 15 53 13 48 12 43 EX6 EX7 202 189 175 160 146 130 EX8 11 10 9 9 8 8 EX5 50 24 87 23 82 22 78 20 73 19 67 17 62 EX6 EX7 264 250 236 220 205 189 EX8 13 12 12 11 10 10 EX5 40 30 106 28 101 27 96 26 91 24 85 23 80 EX6 EX7 321 306 291 276 260 243 EX8 15 14 14 13 12 12 EX5 30 35 123 33 119 32 114 30 108 29 103 27 97 EX6 EX7 375 360 345 329 312 295 EX8 17 16 16 15 14 14 EX5 20 40 141 38 136 37 131 35 125 34 120 32 114 EX6 EX7 427 412 397 380 363 346 EX8 Condensing Temperature Dew point Bubble point R 407C Extended capacity kW Evaporating temperature °C Valve type ° C °C 10 0 -10 -20 14 13 12 12 EX5 64 60 32 30 29 28 EX6 112 108 103 98 EX7 340 327 313 298 EX8 16 15 15 14 EX5 54 50 37 36 35 33 EX6 132 128 123 118 EX7 402 388 373 358 EX8 18 18 17 17 EX5 45 40 43 41 40 38 EX6 152 147 142 137 EX7 460 446 431 415 EX8 21 20 19 19 EX5 35 30 48 47 45 44 EX6 170 166 160 155 EX7 517 503 487 471 EX8 23 22 22 21 EX5 26 20 53 52 50 49 EX6 189 184 179 173 EX7 573 558 543 526 EX8 Typical Order Package 1) Valve EX6, EX7 or EX8 Plug and cable assembly EXV-M60 2) Controller Kit EXD-U00 Part No. 808 038 A2.5.1/1003/E
Application hot gas flow such as heat reclaim application Nominal Capacities (kW) A2.5.1/1003/E Alco Controls Valve Type Kv, m 3 /h R 22 / R 407C R 134a R 404A / R 507 R 410A EX6 1.57 11 9 10 13 EX7 5.58 39 33 36 47 EX8 16.95 119 101 108 144 The nominal capacity (Qn) is based on the following conditions: Refrigerant Evaporating Condensing Subcooling Pressure Isentropic temperature temperature Drop Efficiency R 407C +4°C (dew point) +38°C bubble point / +43°C dew point 1K 0.5 bar 80% R 22, R 134a, R 404A, R 507 +4°C +38°C 1K 0.5 bar 80% For other conditions see following tables. Valves must be installed with motor downward in hot gas line applications. This insures the valve life expectancy. Bi-flow versions are not released for hot gas flow applications. Condensing Temperature Pressure Drop R 134a Extended capacity kW Evaporating Temperature °C Valve Type °C bar 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 5 5 4 4 4 4 4 4 4 3 3 3 3 EX6 0.1 16 16 16 15 15 14 14 13 13 12 12 11 10 EX7 50 49 47 46 44 43 41 40 38 37 35 33 32 EX8 10 10 10 9 9 9 8 8 8 7 7 7 6 EX6 60 0.5 36 35 34 33 32 31 30 29 28 26 25 24 23 EX7 110 107 104 101 97 94 91 87 84 80 77 74 70 EX8 14 14 13 13 12 12 12 11 11 10 10 9 9 EX6 1.0 50 49 47 46 44 43 41 40 38 37 35 34 32 EX7 152 148 144 139 135 130 126 121 116 112 107 102 97 EX8 5 4 4 4 4 4 4 4 4 3 3 3 3 EX6 0.1 16 16 15 15 14 14 14 13 13 12 12 11 11 EX7 49 48 47 45 44 43 41 40 39 37 36 35 33 EX8 10 10 9 9 9 9 8 8 8 8 7 7 7 EX6 50 0.5 35 35 34 33 32 31 30 29 28 27 26 25 24 EX7 108 105 102 99 97 94 91 88 85 82 79 76 73 EX8 14 13 13 13 12 12 12 11 11 10 10 10 9 EX6 1.0 49 48 46 45 44 43 41 40 39 37 36 34 33 EX7 148 145 141 137 133 129 125 121 117 113 109 105 100 EX8 4 4 4 4 4 4 4 4 4 3 3 3 3 EX6 0.1 16 15 15 14 14 14 13 13 13 12 12 11 11 EX7 47 46 45 44 43 42 40 39 38 37 36 34 33 EX8 10 9 9 9 9 8 8 8 8 7 7 7 7 EX6 40 0.5 34 33 32 32 31 30 29 28 27 26 26 25 24 EX7 103 100 98 96 93 91 88 86 83 80 78 75 73 EX8 13 13 12 12 12 12 11 11 11 10 10 10 9 EX6 1.0 46 45 44 43 42 41 40 39 38 36 35 34 33 EX7 141 138 134 131 128 124 121 117 114 110 107 103 100 EX8 4 4 4 4 4 4 4 3 3 3 3 3 3 EX6 0.1 15 14 14 14 13 13 13 12 12 12 11 11 11 EX7 44 43 42 42 41 40 39 38 37 35 34 33 32 EX8 9 9 9 8 8 8 8 8 7 7 7 7 6 EX6 30 0.5 32 31 30 30 29 28 28 27 26 25 25 24 23 EX7 96 94 92 90 88 86 84 81 79 77 75 72 70 EX8 12 12 12 11 11 11 11 10 10 10 9 9 9 EX6 1.0 43 42 41 40 39 38 37 36 35 34 33 32 31 EX7 130 128 125 122 119 117 114 111 108 105 102 98 95 EX8 Typical Order Package 1) Valve EX6, EX7 or EX8 Plug and cable assembly EXV-M60 2) Controller Kit EXD-U00 Part No. 808 038 25
Page 1 and 2: Alco Controls Components for Heat P
Page 3 and 4: A2.5.1/1003/E Electrical Control Va
Page 5 and 6: A2.5.1/1003/E Alco Controls Page Pr
Page 7 and 8: A2.5.1/1003/E Electrical Control Va
Page 9 and 10: Electrical Control Valves Series EX
Page 11 and 12: Liquid temperature Correction Facto
Page 15 and 16: Application Expansion Valve and Liq
Page 23 and 24: A2.5.1/1003/E Multiply above nomina
Page 25: Application Condensing Pressure Reg
Page 29 and 30: Application hot gas flow such as he
Page 33 and 34: A2.5.1/1003/E Electronic Controller
Page 35 and 36: Electronic Superheat Controllers an
Page 37 and 38: Network Communication and System Ma
Page 39 and 40: Universal Driver Modules Series EXD
Page 41 and 42: Accessories Terminal kits, cables T
Page 43 and 44: Coldroom Controller Series EC3 Temp
Page 45 and 46: Block Diagram EC3-33x Coldroom Cont
Page 47 and 48: Selection table Accessories Descrip
Page 49 and 50: Rack and Condenser Controllers Seri
Page 51 and 52: Block Diagrams EC3-65 Rack Controll
Page 53 and 54: Network Accessories Description Cab
Page 55 and 56: Pressure Transmitter Series PT5 A2.
Page 57 and 58: Electronic Fan Speed Controller Ser
Page 59 and 60: Electronic Fan Speed Power Module F
Page 61 and 62: A2.5.1/1003/E Thermo ® -Expansion
Page 63 and 64: A2.5.1/1003/E Example Cooling capac
Page 65 and 66: TI Valve bodies without cage and nu
Page 67 and 68: A2.5.1/1003/E Alco Controls Capacit
Page 69 and 70: A2.5.1/1003/E Alco Controls Condens
Page 71 and 72: A2.5.1/1003/E Nominal capacity (Qn)
Page 73 and 74: A2.5.1/1003/E Alco Controls R 407C
Page 75 and 76: Type Code Power Assembly Refrigeran
Page 77 and 78:
Liquid Correction Factor K t Temper
Page 79 and 80:
Thermo ® -Expansion Valve Series Z
Page 81 and 82:
Page 83 and 84:
Spare Parts A2.5.1/1003/E Available
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Spare Parts Description Type Part N
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Page 89 and 90:
A2.5.1/1003/E Solenoid Valves Alco
Page 91 and 92:
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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Crankcase Pressure Regulator Series
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A2.5.1/1003/E Pressure Controls and
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A2.5.1/1003/E Standards and Regulat
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Single Pressure Controls Series PS1
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Dual Pressure Controls PS2 TÜV / E
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Pressure Controls Series PS3 / Stan
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Differential Pressure Controls Seri
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Function of contacts A2.5.1/1003/E
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Room Thermostats Top Operated Therm
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A2.5.1/1003/E System Protectors, Mo
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Bi-flow Filter Driers Series BFK he
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Water and Acid Capacity Connections
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Water Adsorption Capacity Type Unit
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Filter Drier Shells Series FDH for
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A2.5.1/1003/E Alco Controls Correct
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Suction Line Filters and Filter Dri
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BTAS - Water and Acid Adsorption Ca
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Moisture Liquid Indicators Series A
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A2.5.1/1003/E Oil Management Compon
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Electronic Oil Level Management Sys
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Oil Separator Series OS A2.5.1/1003
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A2.5.1/1003/E Suction Accumulators,
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Ball Valves Series BVE / BVS new ve
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A2.5.1/1003/E Accessories, Spare Pa
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Cable Assemblies with Plug A2.5.1/1
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A2.5.1/1003/E Alco Controls Descrip
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Saturation Pressure Table for Refri
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Suction accumulators (continuation)
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A2.5.1/0909/E Emerson Electric GmbH
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