Alco Controls
Alco Controls Alco Controls
Application Condensing Pressure Regulation and Liquid Duty - Nominal Capacities (kW) Condensing Temperature R 134a Extended capacity kW Evaporating temperature °C Valve type °C 10 0 -10 -20 Condensing Temperature R 22 Extended capacity kW Evaporating temperature °C Valve type °C 10 0 -10 -20 -30 -40 22 4 3 3 2 EX5 60 32 5 3 09 29 04 27 98 EX6 EX7 350 332 3 5 296 EX8 6 5 5 4 EX5 50 37 33 36 27 34 2 32 5 EX6 EX7 405 387 369 350 EX8 8 8 7 6 EX5 40 42 4 39 37 EX6 5 45 39 33 EX7 458 440 422 403 EX8 20 20 9 8 EX5 30 47 68 46 62 44 56 42 50 EX6 EX7 5 2 493 474 455 EX8 22 22 2 20 EX5 20 52 86 5 80 49 73 47 67 EX6 EX7 564 546 526 507 EX8 60 50 40 30 20 Valve Type Kv, m3/h R 407C R 22 R 134a R 404A EX5 0.68 8 20 8 3 EX6 .57 43 46 42 30 EX7 5.58 53 62 5 06 EX8 6.95 463 49 458 323 The nominal capacity (Qn) is based on the following conditions: Refrigerant Evaporating temperature Condensing temperature Subcooling Pressure Drop R 407C +4°C (dew point) +38°C bubble point / +43°C dew point K 0.35 bar R 22, R 34a, R 404A +4°C +38°C K 0.35 bar Multiply above nominal capacities by following factors to obtain capacities at different pressure drops: ∆P, bar 0. 5 0.20 0.35 Correction factor 0.65 0.76 .00 Example: EX6 provides 30kW at 0.35bar pressure drop with R404A or 30*0.76=22.8 kW at 0.2 bar pressure drop. 5 5 5 4 4 3 EX5 36 35 34 33 32 30 EX6 28 24 20 6 2 08 EX7 387 377 365 353 34 328 EX8 7 7 6 7 6 5 EX5 4 40 36 39 36 35 EX6 44 4 29 37 29 24 EX7 439 428 39 4 6 39 377 EX8 9 9 9 8 7 7 EX5 45 44 43 42 4 39 EX6 6 57 53 49 45 40 EX7 488 477 465 453 439 426 EX8 2 2 20 20 9 9 EX5 50 49 48 46 45 44 EX6 77 73 69 65 60 56 EX7 536 525 5 3 500 486 472 EX8 23 23 22 22 2 2 EX5 54 53 52 5 49 48 EX6 92 88 84 80 75 7 EX7 584 572 560 547 533 5 9 EX8 A2.5. /0706/E
Application Condensing Pressure Regulation and Liquid Duty Condensing Extended capacity kW Valve Temperature R 404A /R 507 type Evaporating temperature °C Condensing Temperature Dew point Bubble point Evaporating temperature °C type °C °C 10 0 -10 -20 A2.5. /0706/E °C 10 0 -10 -20 -30 -40 60 50 40 30 20 8 8 7 6 6 5 EX5 9 7 6 5 3 2 EX6 66 62 58 53 48 43 EX7 202 89 75 60 46 30 EX8 0 9 9 8 8 EX5 24 23 22 20 9 7 EX6 87 82 78 73 67 62 EX7 264 250 236 220 205 89 EX8 3 2 2 0 0 EX5 30 28 27 26 24 23 EX6 06 0 96 9 85 80 EX7 32 306 29 276 260 243 EX8 5 4 4 3 2 2 EX5 35 33 32 30 29 27 EX6 23 9 4 08 03 97 EX7 375 360 345 329 3 2 295 EX8 7 6 6 5 4 4 EX5 40 38 37 35 34 32 EX6 4 36 3 25 20 4 EX7 427 4 2 397 380 363 346 EX8 R 407C Extended capacity kW Valve 4 3 2 2 EX5 64 60 32 30 29 28 EX6 2 08 03 98 EX7 340 327 3 3 298 EX8 6 5 5 4 EX5 54 50 37 36 35 33 EX6 32 28 23 8 EX7 402 388 373 358 EX8 8 8 7 7 EX5 45 40 43 4 40 38 EX6 52 47 42 37 EX7 460 446 43 4 5 EX8 2 20 9 9 EX5 35 30 48 47 45 44 EX6 70 66 60 55 EX7 5 7 503 487 47 EX8 23 22 22 2 EX5 26 20 53 52 50 49 EX6 89 84 79 73 EX7 573 558 543 526 EX8 Typical Order Package ) Valve EX6, EX7 or EX8 Plug and cable assembly EX5-N60 Part No. 804 652 (not for EX8) 2) Controller Kit EXD-U00 Part No. 808 038 23
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- Page 3 and 4: A2.5. /0706/E Electrical Control Va
- Page 5 and 6: Fan Speed, Temperature and Pressure
- Page 7 and 8: A2.5. /0706/E Electrical Control Va
- Page 9 and 10: Electrical Control Valves Series EX
- Page 11 and 12: Liquid temperature Correction Facto
- Page 13 and 14: Capacity Data Application Expansion
- Page 15 and 16: Application Expansion Valve and Liq
- Page 17 and 18: Application Expansion Valve and Liq
- Page 19 and 20: Application Expansion Valve and Liq
- Page 21 and 22: Application Hot Gas Bypass - Nomina
- Page 23: Application Suction Pressure Regula
- Page 27 and 28: Application hot gas flow such as he
- Page 29 and 30: Application hot gas flow such as he
- Page 31 and 32: A2.5.1/0706/E Electronic Controller
- Page 33 and 34: Electronic Controllers with Network
- Page 35 and 36: Selection Table Electronic Controll
- Page 37 and 38: Universal Driver Modules Series EXD
- Page 39 and 40: Accessories Type Part No. Terminal
- Page 41 and 42: Coldroom Controller Series EC3 Temp
- Page 43 and 44: Block Diagram EC3-33x Coldroom Cont
- Page 45 and 46: Selection table TCP/IP LON Descript
- Page 47 and 48: Rack and Condenser Controllers Seri
- Page 49 and 50: Block Diagrams EC3-81x Dual Ciruit
- Page 51 and 52: Network Accessories Description Cab
- Page 53 and 54: Pressure Transmitter Series PT4 A2.
- Page 55 and 56: Electronic Fan Speed Power Module F
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- Page 59 and 60: A2.5.1/0706/E Example Cooling capac
- Page 61 and 62: TIS(E) Valve bodies - solder type m
- Page 63 and 64: Capacity kW Valve Type TI..-M.... C
- Page 65 and 66: Condensing Temperature R 22 Capacit
- Page 67 and 68: R 407C Nominal less MOP with Standa
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- Page 71 and 72: Liquid Correction Factor K t Temper
- Page 73 and 74: Thermo ® -Expansion Valve Series Z
Application Condensing Pressure Regulation and Liquid Duty -<br />
Nominal Capacities (kW)<br />
Condensing<br />
Temperature R 134a Extended capacity kW<br />
Evaporating temperature °C<br />
Valve<br />
type<br />
°C 10 0 -10 -20<br />
Condensing<br />
Temperature R 22 Extended capacity kW<br />
Evaporating temperature °C<br />
Valve<br />
type<br />
°C 10 0 -10 -20 -30 -40<br />
22<br />
4 3 3 2 EX5<br />
60<br />
32<br />
5<br />
3<br />
09<br />
29<br />
04<br />
27<br />
98<br />
EX6<br />
EX7<br />
350 332 3 5 296 EX8<br />
6 5 5 4 EX5<br />
50<br />
37<br />
33<br />
36<br />
27<br />
34<br />
2<br />
32<br />
5<br />
EX6<br />
EX7<br />
405 387 369 350 EX8<br />
8 8 7 6 EX5<br />
40 42 4 39 37 EX6<br />
5 45 39 33 EX7<br />
458 440 422 403 EX8<br />
20 20 9 8 EX5<br />
30<br />
47<br />
68<br />
46<br />
62<br />
44<br />
56<br />
42<br />
50<br />
EX6<br />
EX7<br />
5 2 493 474 455 EX8<br />
22 22 2 20 EX5<br />
20<br />
52<br />
86<br />
5<br />
80<br />
49<br />
73<br />
47<br />
67<br />
EX6<br />
EX7<br />
564 546 526 507 EX8<br />
60<br />
50<br />
40<br />
30<br />
20<br />
Valve Type Kv, m3/h R 407C R 22 R 134a R 404A<br />
EX5 0.68 8 20 8 3<br />
EX6 .57 43 46 42 30<br />
EX7 5.58 53 62 5 06<br />
EX8 6.95 463 49 458 323<br />
The nominal capacity (Qn) is based on the following conditions:<br />
Refrigerant Evaporating temperature Condensing temperature Subcooling Pressure Drop<br />
R 407C +4°C (dew point)<br />
+38°C bubble point /<br />
+43°C dew point<br />
K 0.35 bar<br />
R 22, R 34a, R 404A +4°C +38°C K 0.35 bar<br />
Multiply above nominal capacities by following factors to<br />
obtain capacities at different pressure drops:<br />
∆P, bar 0. 5 0.20 0.35<br />
Correction factor 0.65 0.76 .00<br />
Example:<br />
EX6 provides 30kW at 0.35bar pressure drop with R404A or<br />
30*0.76=22.8 kW at 0.2 bar pressure drop.<br />
5 5 5 4 4 3 EX5<br />
36 35 34 33 32 30 EX6<br />
28 24 20 6 2 08 EX7<br />
387 377 365 353 34 328 EX8<br />
7 7 6 7 6 5 EX5<br />
4 40 36 39 36 35 EX6<br />
44 4 29 37 29 24 EX7<br />
439 428 39 4 6 39 377 EX8<br />
9 9 9 8 7 7 EX5<br />
45 44 43 42 4 39 EX6<br />
6 57 53 49 45 40 EX7<br />
488 477 465 453 439 426 EX8<br />
2 2 20 20 9 9 EX5<br />
50 49 48 46 45 44 EX6<br />
77 73 69 65 60 56 EX7<br />
536 525 5 3 500 486 472 EX8<br />
23 23 22 22 2 2 EX5<br />
54 53 52 5 49 48 EX6<br />
92 88 84 80 75 7 EX7<br />
584 572 560 547 533 5 9 EX8<br />
A2.5. /0706/E
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