Инструкция на Чиллеры с воздушным конденсатором.

Текст инструкции

1. Стр. 1 Product manual

   301 B - 04/11 E Date: November 2004 Supersedes: 301 B - 02/05 D Air cooled water chillers ÷430.4 ALR 095.2÷ cooling capacity from 338 to 1514 kW 50 Hz - refrigerant: HCFC 22, HFC 407C McQuay is participating in the Eurovent Certification Programme. Product are as listed in the Eurovent Directory of…

2. Стр. 2 ALR - Air cooled water chillers

   The newly redesigned McQuay ALR air cooled water chillers offer you unsurpassed efficiency, flexibility, reliability, and serviceability in a total package concept. Improved to include the latest heat transfer surface design and the most advanced and efficient reciprocating compressors in the…

3. Стр. 3 contactors, all the fuses for the compressors and the

   condenser fans, control circuit transformer. Additional space is provided for the installation of the various optional accessories provided to enhance the capabilities of the ALR units. Control section includes: Microprocessor is installed as standard on all the units. Its touch sensitive keypad…

4. Стр. 4 separately, these are positioned under the base of the unit

   during installation. Ideal to reduce the vibrations when the unit is floor mounted. 85. Spring type antivibration mounts - Supplied separately, these are positioned under the base of the unit during installation. Ideal for dampening vibrations for installation on roofs and metallic structures. 92.…

5. Стр. 5 Table 1 - Operating limits

   Max ambient temperature Min ambient temperature Max entering evap. water temp. (without glycol) Min leaving evap. water temp. (without glycol) Min leaving evap. water temp. (with glycol) Max evaporator DT Min evaporator DT Max entering heat rec. cond. 100% water temp. Min leaving heat rec. cond.…

6. Стр. 6 Table 2 - Fouling factor

   Fouling Cooling capacity Power input factor m2°°C/kW 0,044 correction factor correction factor 1,000 1,000 0,132 0,975 0,308 0,919 0,986 0,939 Table 3 - Altitude correction factor Elevation above sea level (m) 1200 1500 1800 Barometric pressure (mbar) Cooling cap. correction factor 1013 1,000 977…

7. Стр. 7 Installation notes

   Handling All moving and handling may damage the unit if some conditions are not scrupulously observed. The units should be lifted with a crane using long ropes anchored to the holes on the frame of the unit’s base and by using the upper spacer bars (see accessory 80) to prevent the ropes from…

8. Стр. 8

   Physical data ALR ST, ALR CN 095.2÷ "ALR ST / CN " Unit size Cooling capacity (HCFC 22) (1) Power input (HCFC 22) (1) Cooling capacity (HFC 407C) (1) Power input (HFC 407C) (1) kW kW kW kW McQuay compressor No./Series No. of refrigerant circuit Refrigerant charge HCFC 22 kg No. of reduction steps…

9. Стр. 9 Physical data ALR ST, ALR CN 270.3÷

   "ALR ST / CN " Unit size Cooling capacity (HCFC 22) (1) Power input (HCFC 22) (1) Cooling capacity (HFC 407C) (1) Power input (HFC 407C) (1) 270.3 286.3 290.3 311.3 325.3 345.4 355.4 956,8 282,2 928,1 282,2 997,0 296,2 967,0 296,2 1043,0 311,0 1011,8 311,0 1089,2 325,8 1056,6 325,8 1144,9 340,1…

10. Стр. 10

    Physical data ALR LN 095.2÷ "ALR LN " Unit size 095.2 100.2 110.2 120.2 135.2 145.2 161.2 Cooling capacity (HCFC 22) (1) kW 324,8 (1) 353,4 (2) 373,9 (2) 429,3 472,8 517,0 544,1 Power input (HCFC 22) (1) kW 107,1 (1) 106,7 (2) 112,9 (2) 136,7 151,7 163,0 182,5 Cooling capacity (HFC 407C) (1) Power…

11. Стр. 11 Physical data ALR LN 270.3÷

    "ALR LN " Unit size 270.3 286.3 290.3 311.3 325.3 345.4 355.4 Cooling capacity (HCFC 22) (1) kW 918,5 957,1 1001,3 1045,7 1114,9 1160,7 1199,1 Power input (HCFC 22) (1) kW 290,6 305,1 320,3 335,6 349,1 363,4 377,9 Cooling capacity (HFC 407C) (1) kW kW 891,0 290,6 928,4 305,1 971,3 320,3 1014,3 335,6…

12. Стр. 12

    Physical data ALR XN 095.2÷ "ALR XN " Unit size Cooling capacity (HCFC 22) (1) Power input (HCFC 22) (1) Cooling capacity (HFC 407C) (1) Power input (HFC 407C) (1) kW kW kW kW McQuay compressor No./Series No. of refrigerant circuit Refrigerant charge HCFC 22 kg No. of reduction steps Condenser fans…

13. Стр. 13 Physical data ALR XN 270.3÷

    "ALR XN " Unit size Cooling capacity (HCFC 22) (1) Power input (HCFC 22) (1) Cooling capacity (HFC 407C) (1) Power input (HFC 407C) (1) kW kW kW kW McQuay compressor No./Series No. of refrigerant circuit Refrigerant charge HCFC 22 kg No. of reduction steps Condenser fans No. / Nominal power kW Total…

14. Стр. 14

    (HCFC 22, HFC 407C) "ALR ST/CN/LN/XN" Unit size 095.2 100.2 Standard voltage Max absorbed current compr. (FLA) (2) Max bigger compressors inrush current 110.2 120.2 135.2 145.2 161.2 310,0 585,0 333,0 620,0 356,0 620,0 400 V - 3f - 50 Hz (1) A 196,0 212,0 Absorbed current fans Max unit absorbed…

15. Стр. 15 Sound pressure level ALR ST 095.2÷

    Sound pressure level at 1 m from the unit in free field ALR ST Note: (rif. 2 x 10 -5) Unit size 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz dBA 095.2 76,5 78,5 79,5 79,5 78,0 74,5 71,0 69,5 82,5 100.2 76,5 78,5 79,5 79,5 78,0 74,5 71,0 69,5 82,5 110.2 76,5 78,5 79,5 79,5 78,0 74,5…

16. Стр. 16 Sound pressure level ALR CN 095.2÷

    Sound pressure level at 1 m from the unit in free field ALR CN Note: (rif. 2 x 10 -5) Unit size 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz dBA 095.2 73,5 75,5 76,5 76,5 75,0 71,5 68,0 66,5 79,5 100.2 73,5 75,5 76,5 76,5 75,0 71,5 68,0 66,5 79,5 110.2 73,5 75,5 76,5 76,5 75,0 71,5…

17. Стр. 17 Sound pressure level ALR LN 095.2÷

    Sound pressure level at 1 m from the unit in free field ALR LN Note: (rif. 2 x 10 -5) Unit size 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz dBA 095.2 74,0 75,0 74,5 71,5 68,5 64,5 59,5 52,5 74,0 100.2 74,0 75,0 74,5 71,5 68,5 64,5 59,5 52,5 74,0 110.2 74,0 75,0 74,5 71,5 68,5 64,5…

18. Стр. 18 Sound pressure level ALR XN 095.2÷

    Sound pressure level at 1 m from the unit in free field ALR XN Note: (rif. 2 x 10 -5) Unit size 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz dBA 095.2 69,5 68,0 66,5 63,5 61,0 57,0 52,5 41,5 66,0 100.2 69,5 68,0 66,5 63,5 61,0 57,0 52,5 41,5 66,0 110.2 69,5 68,0 66,5 63,5 61,0 57,0…

19. Стр. 19 size

    ALR 095.2 ALR 100.2 ALR 110.2 ALR 120.2 ALR 135.2 ALR 145.2 ALR 161.2 ALR 171.2 ALR 185.2 ALR 200.2 ALR 215.2 ALR 235.3 ALR 251.3 ALR 261.3 Leavingchilled watertemp.-0 C ÷261.3 (HCFC 22) Standard ratings ALR ST, ALR CN 095.2÷ AMBIENT TEMPERATURE - 0 C Cooling Power Cooling Power Cooling Power…

20. Стр. 20 size

    ALR 270.3 ALR 286.3 ALR 290.3 ALR 311.3 ALR 325.3 ALR 345.4 ALR 355.4 ALR 365.4 ALR 375.4 ALR 390.4 ALR 405.4 ALR 415.4 ALR 430.4 Leavingchilled watertemp.-0 C ÷430.4 (HCFC 22) Standard ratings ALR ST, ALR CN 270.3÷ AMBIENT TEMPERATURE - 0 C Cooling Power Cooling Power Cooling Power Cooling Power…

21. Стр. 21 size

    ALR 095.2 ALR 100.2 ALR 110.2 ALR 120.2 ALR 135.2 ALR 145.2 ALR 161.2 ALR 171.2 ALR 185.2 ALR 200.2 ALR 215.2 ALR 235.3 ALR 251.3 ALR 261.3 Leavingchilled watertemp.-0 C ÷261.3 (HCFC 22) Standard ratings ALR LN 095.2÷ AMBIENT TEMPERATURE - 0 C (*) 40 Cooling Power Cooling Power Cooling Power Cooling…

22. Стр. 22 size

    ALR 270.3 ALR 286.3 ALR 290.3 ALR 311.3 ALR 325.3 ALR 345.4 ALR 355.4 ALR 365.4 ALR 375.4 ALR 390.4 ALR 405.4 ALR 415.4 ALR 430.4 Leavingchilled watertemp.-0 C ÷430.4 (HCFC 22) Standard ratings ALR LN 270.3÷ AMBIENT TEMPERATURE - 0 C Cooling Power Cooling Power Cooling Power Cooling Power Cooling…

23. Стр. 23 size

    Leaving chilled water temp.-0 C ÷270.3 (HCFC 22) Standard ratings ALR XN 095.2÷ Cooling capacity kW Power Input kW Cooling capacity kW AMBIENT TEMPERATURE - 0 C 30 35 (*) Power Cooling Power Cooling Power Input capacity Input capacity Input kW kW kW kW kW 326,9 85,1 318,9 91,8 313,5 96,3 300,2 334,7…

24. Стр. 24 size

    ALR 270.3 ALR 286.3 ALR 290.3 ALR 311.3 ALR 325.3 ALR 345.4 ALR 355.4 ALR 365.4 ALR 375.4 ALR 390.4 ALR 405.4 ALR 415.4 ALR 430.4 Leaving chilled watertemp.-0 C ÷430.4 (HCFC 22) Standard ratings ALR XN 270.3÷ Cooling capacity kW Power Input kW Cooling capacity kW AMBIENT TEMPERATURE - 0 C 30 35 (*)…

25. Стр. 25 size

    ALR 095.2 ALR 100.2 ALR 110.2 ALR 120.2 ALR 135.2 ALR 145.2 ALR 161.2 ALR 171.2 ALR 185.2 ALR 200.2 ALR 215.2 ALR 235.3 ALR 251.3 ALR 261.3 Leavingchilled watertemp.-0 C ÷261.3 (HFC 407C) Standard ratings ALR ST, ALR CN 095.2÷ 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5*…

26. Стр. 26 size

    ALR 270.3 ALR 286.3 ALR 290.3 ALR 311.3 ALR 325.3 ALR 345.4 ALR 355.4 ALR 365.4 ALR 375.4 ALR 390.4 ALR 405.4 ALR 415.4 ALR 430.4 Leavingchilled watertemp.-0 C ÷430.4 (HFC 407C) Standard ratings ALR ST, ALR CN 270.3÷ 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5*…

27. Стр. 27 size

    Leaving chilled watertemp.-0 C ÷261.3 (HFC 407C) Standard ratings ALR LN 095.2÷ AMBIENT TEMPERATURE - 0 C 38(**) 40 Cooling Power Cooling Power Cooling Power Cooling Power Cooling Power Cooling Power capacity Input capacity Input capacity Input capacity Input capacity Input capacity Input kW kW kW…

28. Стр. 28 size

    ALR 270.3 ALR 286.3 ALR 290.3 ALR 311.3 ALR 325.3 ALR 345.4 ALR 355.4 ALR 365.4 ALR 375.4 ALR 390.4 ALR 405.4 ALR 415.4 ALR 430.4 Leavingchilled watertemp.-0 C ÷430.4 (HFC 407C) Standard ratings ALR LN 270.3÷ 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* AMBIENT…

29. Стр. 29 size

    ALR 095.2 ALR 100.2 ALR 110.2 ALR 120.2 ALR 135.2 ALR 145.2 ALR 161.2 ALR 171.2 ALR 185.2 ALR 200.2 ALR 215.2 ALR 235.3 ALR 251.3 ALR 261.3 Leavingchilled watertemp.-0 C ÷261.3 (HFC 407C) Standard ratings ALR XN 095.2÷ 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4*…

30. Стр. 30 size

    ALR 270.3 ALR 286.3 ALR 290.3 ALR 311.3 ALR 325.3 ALR 345.4 ALR 355.4 ALR 365.4 ALR 375.4 ALR 390.4 ALR 405.4 ALR 415.4 ALR 430.4 Leavingchilled watertemp.-0 C ÷430.4 (HFC 407C) Standard ratings ALR XN 270.3÷ 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* AMBIENT…

31. Стр. 31 size

    ALR 145.2 ALR 161.2 ALR 171.2 ALR 185.2 ALR 200.2 ALR 215.2 ALR 235.3 ALR 251.3 ALR 261.3 ALR 270.3 ALR 286.3 ALR 290.3 Leavingchilled watertemp.-0 C ÷290.3 (HCFC 22) Total heat recovery ratings ALR 145.2÷ LEAVING HEAT RECOVERY CONDENSER WATER TEMPERATURE - 0 C 45 40 Cooling capacity kW 532,1 548,9…

32. Стр. 32 size

    ALR 311.3 ALR 325.3 ALR 345.4 ALR 355.4 ALR 365.4 ALR 375.4 ALR 390.4 ALR 405.4 ALR 415.4 ALR 430.4 Leavingchilled watertemp.-0 C ÷430.4 (HCFC 22) Total heat recovery ratings ALR 311.3÷ LEAVING HEAT RECOVERY CONDENSER WATER TEMPERATURE - 0 C 45 40 Cooling capacity kW 1.076,3 1.110,2 1.144,2 1.176,5…

33. Стр. 33 size

    Leavingchilled watertemp.-0 C ÷290.3 (HFC 407C) Total heat recovery ratings ALR 145.2÷ LEAVING HEAT RECOVERY CONDENSER WATER TEMPERATURE - 0 C 45 40 Cooling capacity kW 4* 516,1 5* 532,4 ALR 6 548,7 145.2 7 564,2 8 580,5 9 596,9 4* 535,2 5* 552,1 ALR 6 569,0 161.2 7 585,0 8 602,0 9 619,0 4* 598,6 5*…

34. Стр. 34 size

    ALR 311.3 ALR 325.3 ALR 345.4 ALR 355.4 ALR 365.4 ALR 375.4 ALR 390.4 ALR 405.4 ALR 415.4 ALR 430.4 Leavingchilled watertemp.-0 C ÷430.4 (HFC 407C) Total heat recovery ratings ALR 311.3÷ 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* 4* 5* LEAVING HEAT RECOVERY CONDENSER WATER TEMPERATURE - 0…

35. Стр. 35 Partial heat recovery ratings ALR 095.2÷

    LEAVI NG DESUPERHEATERS WATER TEMPERATURE ° C Heating capacity kW Heating capacity kW Heating capacity kW 095.2 100.2 110.2 120.2 135.2 145.2 161.2 171.2 185.2 200.2 215.2 235.3 251.3 261.3 270.3 286.3 290.3 311.3 325.3 345.4 355.4 365.4 375.4 390.4 405.4 415.4 430.4 Leaving chilled water…

36. Стр. 36 Water Pressure Drop

    HFC 407C; HCFC ALR 185.2 - 200.2 - 215.2 ALR 145.2 ALR 161.2 ALR 171.2 ALR 135.2 ALR 120.2 ALR 095.2 - 100.2 - 110.2 ALR 235.3 - 251.3 - 261.3 ALR 270.3 - 286.3 - 290.3 - 311.3 - 325.3 ALR 375.4 - 390.4 - 405.4 - 415.4 - 430.4 ALR 345.4 - 355.4 - 365.4 70 60 Pressure drop (kPa) 90100 140 Water flow…

37. Стр. 37 Dimensions

    ÷110.2 ST, LN ALR 095.2÷ Legend 1 Coil 2 Exchanger 3 Evaporator entering water 4 Evaporator leaving water 5 5" victaulic connections for 139,7 O.D. tube ÷110.2 XN ALR 120.2-135.2 ST, CN, LN - ALR 095.2÷ Legend 1 Condenser coil 2 Evaporator 3 Evaporator water inlet 4 Evaporator water outlet 5 5"…

38. Стр. 38 ALR 120.2-135.2 XN

    Legend 1 Condenser coil 2 Evaporator 3 Evaporator water inlet 4 Evaporator water outlet 5 5" victaulic connections for 139,7 O.D. tube 6 Operating and control panel 7 360x150 slot for power and control connection 8 No. 4 lifting holes Ø 90 mm 9 No. 6 isolator mounting holes Ø 25 mm 10 Compressor…

39. Стр. 39

    ALR 145.2÷ ÷215.2 XN ALR 200.2-215.2 ST, CN, LN - ALR 171.2÷ Legend 1 Condenser coil 2 Evaporator 3 Evaporator water inlet 4 Evaporator water outlet 5 8" victaulic connections for 219,1 O.D. tube 6 Operating and control panel 7 360x150 slot for power and control connection 8 No. 4 lifting holes Ø 90…

40. Стр. 40

    ALR 235.3÷ ALR 290.3 ST, CN, LN - ALR 261.3-270.3 XN Legend 1 Condenser coil 2 Evaporator 3 Evaporator water inlet 4 Evaporator water outlet 5 8" victaulic connections for 219,1 O.D. tube 6 Operating and control panel 7 360x150 slot for power and control connection 8 No. 4 lifting holes Ø 90 mm 9…

41. Стр. 41 301 B - 04/11 E - page 41/44

    ALR 311.3 ST, CN, LN ALR 286.3-290.3 XN Legend 1 Condenser coil 2 Evaporator 3 Evaporator water inlet 4 Evaporator water outlet 5 8" victaulic connections for 219,1 O.D. tube 6 Operating and control panel 7 360x150 slot for power and control connection 8 No. 4 lifting holes Ø 90 mm 9 No. 8 isolator…

42. Стр. 42

    ÷375.4 ST, CN, LN ALR 345.4÷ Legend 1 Condenser coil 2 Evaporator 3 Evaporator water inlet 4 Evaporator water outlet 5 8" victaulic connections for 219,1 O.D. tube 6 Operating and control panel 7 360x150 slot for power and control connection 8 No. 4 lifting holes Ø 90 mm 9 No. 12 isolator mounting…

43. Стр. 43 ÷430.4 XN

    ALR 415.4-430.4 ST, CN, LN - ALR 365.4÷ ÷455.4 XN ALR 390.4-405.4 ST, CN, LN - ALR 345.4÷ Legend 1 Condenser coil 2 Evaporator 3 Evaporator water inlet 4 Evaporator water outlet 5 8" victaulic connections for 219,1 O.D. tube 6 Operating and control panel 7 360x150 slot for power and control…

44. Стр. 44

    We reserve the right to make changes in design and construction at any time without notice, thus the cover picture is not binding. McQuay partecipa al programma di Certificazione Eurovent. I prodotti interessati figurano nella Guida Eurovent dei Prodotti Certificati. McQuay is participating in the…

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