Alco Controls
Alco Controls Alco Controls
Application Expansion Valve and Liquid Injection Valve 8 Condensing Extended capacity kW Valve Temperature R 744 Evaporating Temperature °C Type °C 8 5 0 -5 - 0 - 5 -20 -25 -30 -35 -40 -45 -50 5 2 8 22 26 29 3 33 34 35 36 37 38 EX4 5 36 55 68 79 87 94 99 04 08 0 3 4 EX5 0 36 86 32 64 89 208 225 238 249 257 264 269 273 EX6 99 237 362 450 5 8 572 6 7 653 683 707 726 740 750 EX7 - - - - - - - - - - - - - EX8 2 9 23 27 29 32 33 35 36 37 38 EX4 37 57 7 8 90 96 02 06 0 3 5 EX5 5 89 37 70 95 2 5 23 244 254 263 269 274 EX6 244 376 466 535 589 634 670 699 722 739 753 EX7 - - - - - - - - - - - EX8 2 9 24 27 30 32 34 35 36 37 EX4 38 58 72 83 9 98 03 07 3 EX5 0 90 39 73 98 2 8 234 247 257 265 27 EX6 247 383 475 544 598 642 677 705 727 744 EX7 659 023 267 452 598 7 5 809 883 942 987 EX8 2 9 24 27 30 32 34 35 36 EX4 37 59 73 83 9 98 03 07 0 EX5 -5 89 40 74 99 2 9 234 247 257 264 EX6 245 385 477 547 60 644 678 705 725 EX7 654 028 275 460 604 7 8 809 88 937 EX8 2 9 24 27 30 32 34 35 EX4 36 58 72 83 9 97 02 06 EX5 - 0 87 39 73 98 2 7 233 245 254 EX6 239 382 475 544 597 639 67 697 EX7 639 02 269 452 594 705 793 86 EX8 9 23 27 29 3 33 EX4 35 57 7 82 89 96 00 EX5 - 5 84 37 7 95 2 4 229 240 EX6 229 376 468 536 588 628 660 EX7 6 3 003 250 43 570 677 76 EX8 8 23 26 29 3 EX4 33 56 70 80 87 93 EX5 -20 79 33 66 9 209 223 EX6 2 6 365 457 523 574 6 3 EX7 576 974 220 398 532 636 EX8 0 8 22 25 28 EX4 30 53 67 77 85 EX5 -25 72 28 6 85 202 EX6 98 350 442 507 556 EX7 528 935 79 353 483 EX8 9 7 2 24 EX4 27 5 64 74 EX5 -30 64 2 54 77 EX6 75 332 423 486 EX7 466 887 29 298 EX8 7 6 20 EX4 22 47 6 EX5 -35 53 3 46 EX6 45 3 0 400 EX7 386 828 068 EX8 5 4 EX4 6 43 EX5 -40 37 03 EX6 03 284 EX7 275 759 EX8 Typical Order Package ) Valve EX4, EX5, EX6, EX7 or EX8 (see page 0), Plug and cable assembly EX5-N60 Part No. 804 652 (not for EX8) 2) Controller Kit EC3-X32/EC3-X33 (s. page 34 and Overview on page 60) 3) optional ECD-002 Display Unit with connection cable (s. page 34) A2.5. /0706/E
Application Hot Gas Bypass - Nominal Capacities (kW) 7 4.9 5.8 EX4 60 bubble point for all refrig. 23 54 6 38 9 45 EX5 EX6 (64 dew point for R 407C) 9 35 6 EX7 58 4 488 EX8 6. 4.3 5.5 EX4 50 bubble point for all refrig. 20 46 4 32 8 4 EX5 EX6 (54 dew point for R 407C) 63 5 47 EX7 495 348 447 EX8 4.9 3.7 4.9 EX4 40 bubble point for all refrig. 6 38 2 27 6 36 EX5 EX6 (45 dew point for R 407C) 36 95 30 EX7 4 4 289 394 EX8 4.3 2.8 4 EX4 30 bubble point for all refrig. 4 32 9 22 3 3 EX5 EX6 (35 dew point for R 407C) 2 78 EX7 340 236 336 EX8 Typical Order Package ) Valve EX4, EX5, EX6, EX7 or EX8 Plug and cable assembly EX5-N60 Part No. 804 652 (not for EX8) 2) Driver EXD-U00 Part No. 804 557 and Terminal Kit K09-U00 Part No. 804 559 A2.5. /0706/E Valve Type Kv, m3 /h R 22 / R 407C R 134a R 404A / R 507 EX4 0.2 4.9 3.4 4.6 EX5 0.68 6 5 EX6 .57 37 26 35 EX7 5.58 3 92 26 EX8 6.95 399 278 382 The nominal capacity (Qn) is based on the following conditions: Refrigerant Evaporating temperature Condensing temperature Subcooling R 407C +4°C (dew point) +38°C bubble point / +43°C dew point K R 22, R 34a, R 404A, R 507 +4°C +38°C K For other operating conditions, an Excel based selection tool can be ordered from the ALCO sales offices or from the internet, or use the quick selection tables below. Biflow versions are not released for hot gas bypass applications. EX4 .. EX8 must be installed with motor downward in hot gas line applications. This insures the valve life expectancy. Install a check valve on main hot gas line just after branch to Control Valve. Condensing Extended Capacity kW Valve Temperature °C R 22 / R 407C R 134a R 404A / R 507 type 9
- Page 1 and 2: Alco Controls Components for the Re
- 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: Application Expansion Valve and Liq
- Page 23 and 24: Application Suction Pressure Regula
- Page 25 and 26: Application Condensing Pressure Reg
- 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
- Page 57 and 58: A2.5.1/0706/E Thermo ® -Expansion
- 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
- Page 69 and 70: A2.5.1/0706/E Available upon specia
Application Expansion Valve and Liquid Injection Valve<br />
8<br />
Condensing<br />
Extended capacity kW<br />
Valve<br />
Temperature R 744<br />
Evaporating Temperature °C<br />
Type<br />
°C 8 5 0 -5 - 0 - 5 -20 -25 -30 -35 -40 -45 -50<br />
5 2 8 22 26 29 3 33 34 35 36 37 38 EX4<br />
5 36 55 68 79 87 94 99 04 08 0 3 4 EX5<br />
0 36 86 32 64 89 208 225 238 249 257 264 269 273 EX6<br />
99 237 362 450 5 8 572 6 7 653 683 707 726 740 750 EX7<br />
- - - - - - - - - - - - - EX8<br />
2 9 23 27 29 32 33 35 36 37 38 EX4<br />
37 57 7 8 90 96 02 06 0 3 5 EX5<br />
5 89 37 70 95 2 5 23 244 254 263 269 274 EX6<br />
244 376 466 535 589 634 670 699 722 739 753 EX7<br />
- - - - - - - - - - - EX8<br />
2 9 24 27 30 32 34 35 36 37 EX4<br />
38 58 72 83 9 98 03 07 3 EX5<br />
0 90 39 73 98 2 8 234 247 257 265 27 EX6<br />
247 383 475 544 598 642 677 705 727 744 EX7<br />
659 023 267 452 598 7 5 809 883 942 987 EX8<br />
2 9 24 27 30 32 34 35 36 EX4<br />
37 59 73 83 9 98 03 07 0 EX5<br />
-5 89 40 74 99 2 9 234 247 257 264 EX6<br />
245 385 477 547 60 644 678 705 725 EX7<br />
654 028 275 460 604 7 8 809 88 937 EX8<br />
2 9 24 27 30 32 34 35 EX4<br />
36 58 72 83 9 97 02 06 EX5<br />
- 0 87 39 73 98 2 7 233 245 254 EX6<br />
239 382 475 544 597 639 67 697 EX7<br />
639 02 269 452 594 705 793 86 EX8<br />
9 23 27 29 3 33 EX4<br />
35 57 7 82 89 96 00 EX5<br />
- 5 84 37 7 95 2 4 229 240 EX6<br />
229 376 468 536 588 628 660 EX7<br />
6 3 003 250 43 570 677 76 EX8<br />
8 23 26 29 3 EX4<br />
33 56 70 80 87 93 EX5<br />
-20 79 33 66 9 209 223 EX6<br />
2 6 365 457 523 574 6 3 EX7<br />
576 974 220 398 532 636 EX8<br />
0 8 22 25 28 EX4<br />
30 53 67 77 85 EX5<br />
-25 72 28 6 85 202 EX6<br />
98 350 442 507 556 EX7<br />
528 935 79 353 483 EX8<br />
9 7 2 24 EX4<br />
27 5 64 74 EX5<br />
-30 64 2 54 77 EX6<br />
75 332 423 486 EX7<br />
466 887 29 298 EX8<br />
7 6 20 EX4<br />
22 47 6 EX5<br />
-35 53 3 46 EX6<br />
45 3 0 400 EX7<br />
386 828 068 EX8<br />
5 4 EX4<br />
6 43 EX5<br />
-40 37 03 EX6<br />
03 284 EX7<br />
275 759 EX8<br />
Typical Order Package<br />
) Valve EX4, EX5, EX6, EX7 or EX8 (see page 0),<br />
Plug and cable assembly EX5-N60 Part No. 804 652 (not for EX8)<br />
2) Controller Kit EC3-X32/EC3-X33 (s. page 34 and Overview on<br />
page 60)<br />
3) optional ECD-002 Display Unit with connection cable (s. page 34)<br />
A2.5. /0706/E