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Table 1C — Physical Data, 30RA — 60 Hz SI

Table 1D — Physical Data, 30RA — 50 Hz SI

 LEGEND

TXV —

 Thermostatic Expansion Valve

*Flow switch and strainer are standard on all units, with or without hydronic package.

NOMINAL INPUT HP FOR COMPRESSORS

UNIT 30RA

010

015

018

022

025

030

035

040

045

050

055

REFRIGERANT TYPE

R-22, TXV Controlled System

Refrigerant Charge (kg)

Ckt A/Ckt B

8.2/—

12.2/—

16.3/—

16.8/—

17.2/—

21.8/—

20.0/13.6

20.4/13.6

20.0/20.0

20.4/20.4

25.0/25.0

COMPRESSORS

Scroll, Hermetic

Quantity

1

1

2

2

2

2

3

3

4

4

4

Speed (r/s)

58.3

(Qty) Ckt A

(1) SM125

(1) SM185

(2) SM110

(1) SM115,

(1) SM160

(2) SM160

(2) SM185

(1) SM115,

(1) SM160

(2) SM160

(1) SM125,

(1) SM160

(2) SM160

(2) SM185

(Qty) Ckt B

(1)  SM185

(1)  SM185

(1) SM125,

(1) SM160

(2) SM160

(2) SM185

Oil Charge (Compressor/L)

SM110/2.7, SM115/3.2, SM125/3.2, SM160/3.3, SM185/5.5

No. Capacity Steps

Standard

1

1

2

2

2

2

3

3

4

4

4

Optional (Maximum)

2

2

3

3

3

3

4

4

5

5

5

Minimum Capacity Step (%)

Standard

100

100

50

42

50

50

25

32

22

25

25

Optional

69

79

32

27

38

39

16

24

15

19

20

COOLER

Welded, Direct-Expansion Plate Heat Exchanger

Net Fluid Volume (L)

4.22

6.08

7.03

9.12

10.75

12.84

23.84

26.49

24.79

28.12

32.34

Maximum Refrigerant Pressure (kPa)

3103

3103

3103

3103

3103

3103

3103

3103

3103

3103

3103

Maximum Fluid Side Pressure

Without Pump(s) (kPa)

1034

1034

1034

1034

1034

1034

1034

1034

1034

1034

1034

Maximum Fluid Side Pressure

With Pump(s) (kPa)

1034

1034

1034

1034

1034

1034

1034

1034

1034

1034

1034

FLUID CONNECTIONS (mm)

Inlet and Outlet, FPT

50.8

50.8

50.8

50.8

50.8

50.8

63.5

63.5

63.5

63.5

63.5

Drain (NPT)

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

CONDENSER FANS

Standard Low Noise Type

Fan Speed (r/s)

Standard/Low Noise

19/9.5

19/9.5

19/9.5

—/14.2

—/14.2

—/14.2

—/14.2

—/14.2

—/14.2

—/14.2

—/14.2

No. Blades...Diameter (mm)

Ckt A/Ckt B

15...762/—

15...762/—

15...762/—

11...762/—

11...762/—

11...762/—

11...762/

15...762

11...762/

15...762

11...762/

11...762

11...762/

11...762

11...762/

11...762

No. Fans...Total kW

1...1.8

1...1.8

1...1.8

2...2.0

2...2.0

2...2.0

2...2.0 (A),

1...1.8 (B)

2...2.0 (A),

1...1.8 (B)

4...4.0

4...4.0

4...4.0

Total Airflow (L/s)

4,955

4,955

4,955

6,419

6,419

6,843

9,595

9,595

12,884

12,884

13,687

CONDENSER COILS

Quantity...No. Rows

1...2

1...3

1...3

1...3

1...3

1...3

2...3

2...3

2...3

2...3

2...3

Total Face Area (sq m)

2.14

2.14

2.14

2.97

2.97

3.72

5.11

5.11

5.95

5.95

7.43

HYDRONIC MODULE (Optional)*

Pump(s), Strainer W/Blowdown Valve, Expansion Tank, Pressure Gages, Drain and Vent Plugs, Flow Switch, and Balance Valve

Pump

Single or Dual, Close-Coupled Centrifugal Pump(s), 58.3 r/s

Expansion Tank Volume (L)

16.5

39

UNIT 30RA

010

015

018

022

025

032

035

042

045

REFRIGERANT TYPE

R-22, TXV Controlled System

Refrigerant Charge (kg)

Ckt A/Ckt B

8.2/—

12.2/—

16.3/—

16.8/—

17.2/—

20.0/13.6

20.0/13.6

20.0/20.0

20.0/20.0

COMPRESSORS

Scroll, Hermetic

Quantity

1

2

2

2

2

3

3

4

4

Speed (r/s)

48.3

Quantity — Ckt A

(1) SM160

(2) SM110

(2) SM125

(2) SM160

(2) SM185

(1) SM115,

(1) SM160

(2) SM185

(2) SM160

(2) SM185

Quantity — Ckt B

(1) SM185

(1) SM185

(2) SM160

(2) SM185

Oil Charge (Compressor/L)

SM110/2.7, SM115/3.2, SM125/3.2, SM160/3.3, SM185/5.5

No. Capacity Steps

Standard

1

2

2

2

2

3

3

4

4

Optional (Maximum)

2

3

3

3

3

4

4

5

5

Minimum Capacity Step (%)

Standard

100

50

50

50

50

25

33

25

25

Optional

71

28

31

35

37

15

25

18

19

COOLER

Welded, Direct-Expansion Plate Heat Exchanger

Net Fluid Volume (L)

4.22

6.08

7.03

9.12

10.75

21.82

24.77

21.82

24.77

Maximum Refrigerant Pressure (psig)

3103

3103

3103

3103

3103

3103

3103

3103

3103

Maximum Fluid Side Pressure

Without Pump(s) (kPa)

1034

1034

1034

1034

1034

1034

1034

1034

1034

Maximum Fluid Side Pressure

With Pump(s) (kPa)

1034

1034

1034

1034

1034

1034

1034

1034

1034

FLUID CONNECTIONS (mm)

Inlet and Outlet, FPT

50.8

50.8

50.8

50.8

50.8

63.5

63.5

63.5

63.5

Drain (NPT)

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

CONDENSER FANS

Standard Low Noise Type

Fan Speed (r/s)

Standard/Low Noise

15.8/7.9

15.8/7.9

15.8/7.9

—/11.7

—/11.7

—/11.7

—/11.7

—/11.7

—/11.7

No. Blades...Diameter (mm)

Ckt A/Ckt B

15...762/—

15...762/—

15...762/—

11...762/—

11...762/—

11...762/

11...762

11...762/

15...762

11...762/

15...762

11...762/

11...762

No. Fans...Total kW

1...1.8

1...1.8

1...1.8

2...2.0

2...2.0

2...2.0 (A),

1...1.8 (B)

2...2.0 (A),

1...1.8 (B)

4...4.0

4...4.0

Total Airflow (L/s)

4,130

4,130

4,130

5,349

5,349

7,995

7,995

10,737

10,737

CONDENSER COILS

Quantity...No. Rows

1...2

1...3

1...3

1...3

1...3

2...3

2...3

2...3

2...3

Total Face Area (sq m)

2.14

2.14

2.14

2.97

2.97

5.11

5.11

5.95

5.95

HYDRONIC MODULE (Optional)*

Pump(s), Strainer W/Blowdown Valve, Expansion Tank, Pressure Gages, Drain and Vent Plugs, Flow Switch, and Balance Valve

Pump

Single or Dual, Close-Coupled Centrifugal Pump(s), 48.3 r/s

Expansion Tank Volume (L)

16.5

39

COMPRESSOR

60 Hz

50 Hz

SM110

12.5

10.5

SM115

13.5

11.2

SM125

14.7

12.0

SM160

19.1

15.6

SM185

21.8

18.3

Содержание AquaSnap 30RAN010-055

Страница 1: ...ure and on tags stickers and labels attached to the equipment Follow all safety codes Wear safety glasses and work gloves Keep quenching cloth and fire extinguisher nearby when brazing Use care in han...

Страница 2: ...8 018 110 146 203 194 653 018 117 161 218 215 711 022 174 237 198 186 795 022 187 268 215 211 881 025 181 241 204 198 824 025 194 272 221 224 911 030 193 268 210 207 878 030 208 308 224 241 981 035 37...

Страница 3: ...i freeze in cooler to prevent freezing of residual water 4 At the beginning of the next cooling season refill cooler and add recommended inhibitor Fig 3 Unit Rigging Label Detail C Copper Finned Conde...

Страница 4: ...sq ft 23 23 23 32 32 40 55 55 64 64 80 HYDRONIC MODULE Optional Pump s Strainer W Blowdown Valve Expansion Tank Pressure Gages Drain and Vent Plugs Flow Switch and Balance Valve Pump Single or Dual C...

Страница 5: ...2 97 2 97 3 72 5 11 5 11 5 95 5 95 7 43 HYDRONIC MODULE Optional Pump s Strainer W Blowdown Valve Expansion Tank Pressure Gages Drain and Vent Plugs Flow Switch and Balance Valve Pump Single or Dual C...

Страница 6: ...olid surface side Ends 3 ft 914 mm from solid surface for service access 2 Coil side clearance with accessory hail guard installed is 3 ft 914 mm to outside edge of hail guard top panel 3 Coil side cl...

Страница 7: ...id surface side Ends 3 ft 914 mm from solid surface for service access 2 Coil side clearance with accessory hail guard installed is 3 ft 914 mm to outside edge of hail guard top panel 3 Coil side clea...

Страница 8: ...surface side Ends 3 ft 914 mm from solid surface for service access 2 Coil side clearance with accessory hail guard installed is 3 ft 914 mm to out side edge of hail guard top panel 3 Coil side clear...

Страница 9: ...id surface side Ends 3 ft 914 mm from solid surface for service access 2 Coil side clearance with accessory hail guard installed is 3 ft 914 mm to outside edge of hail guard top panel 3 Coil side clea...

Страница 10: ...lid surface side Ends 3 ft 914 mm from solid surface for service access 2 Coil side clearance with accessory hail guard installed is 3 ft 914 mm to outside edge of hail guard top panel 3 Coil side cle...

Страница 11: ...d surface side Ends 3 ft 914 mm from solid surface for service access 2 Coil side clearance with accessory hail guard installed is 3 ft 914 mm to outside edge of hail guard top panel 3 Coil side clear...

Страница 12: ...hould follow sound engineer ing practice as well as applicable local and industry standards Improperly designed or installed systems may cause unsatis factory operation and or system failure Consult a...

Страница 13: ...l a temporary bypass around the chiller to avoid cir culating dirty water and particulates into the pump pack age and chiller during the flush Use a temporary circulat ing pump during the cleaning pro...

Страница 14: ...pressure drop between the tank and the pump must be accounted for NOTE If the system requires a pre charge greater than 40 psig increase pressure as described below Expansion Tank Pre Charge To pre c...

Страница 15: ...of the city water system should be consulted and followed to prevent contamination of the public water supply This is especially important when anti freeze is used in the system Set Water Flow Rate O...

Страница 16: ...available from the factory as an accessory These tanks are designed to physically fit beneath the corresponding 30RA unit taking up the same footprint Available volumes are as follows 30RA010 018 110...

Страница 17: ...where ambient tempera tures are expected to fall below 32 F Consult local water treat ment specialist on characteristics of the system water and add a recommended inhibitor to the chilled water 1 If t...

Страница 18: ...agement Module Used for any of the following types of temperature reset demand limit and ice features 4 to 20 mA leaving fluid temperature reset requires field supplied 4 to 20 mA generator 4 to 20 mA...

Страница 19: ...2 2 125 311 3 110 96 2 125 110 97 4 125 110 97 4 125 110 99 6 125 110 208 230 60 187 253 1 102 4 125 316 4 125 106 8 125 125 108 2 125 125 108 2 125 125 110 6 150 125 460 60 414 506 1 50 3 70 160 0 60...

Страница 20: ...0 2 1 9 1 3 0 380 60 2 2 9 1 4 6 042 380 415 50 2 2 3 2 2 3 230 50 2 3 8 2 3 8 045 230 60 2 4 8 2 4 8 208 230 60 2 5 3 2 5 3 460 60 2 2 4 2 2 4 575 60 2 1 9 2 1 9 380 60 2 2 9 2 2 9 380 415 50 2 2 3 2...

Страница 21: ...205 34 1 225 41 6 310 035 230 60 29 4 265 36 7 265 43 8 380 208 230 60 32 7 265 40 8 265 48 7 380 460 60 14 6 120 20 2 135 23 8 175 575 60 12 2 80 16 6 120 18 9 140 380 60 18 9 155 26 4 170 30 1 235...

Страница 22: ...move the orange harness wire from TB5 1 and wire contacts in series as shown The contacts must be rated for dry circuit application capable of handling a 24 vac load up to 50 mA 5 Terminals 11 and 13...

Страница 23: ...nge harness wire from TB5 1 and wire contacts in series as shown The contacts must be rated for dry cir cuit application capable of handling a 24 vac load up to 50 mA 5 Terminals 11 and 13 of TB5 are...

Страница 24: ...s 6 and 7 for details Do not use compressor to evacuate system REFRIGERANT CHARGE Refer to Tables 1A 1D Immediately ahead of filter drier in each circuit is a factory installed liquid line service val...

Страница 25: ...PUMP UNITS 30RA032 055 PRESSURE DROP SINGLE PUMP UNITS 30RA010 030 PRESSURE DROP SINGLE PUMP UNITS 30RA010 030 LEGEND 1 30RA010 3 30RA018 5 30RA025 7 30RA032 30RA035 9 30RA042 30RA045 11 30RA055 2 30R...

Страница 26: ...DUAL PUMP UNITS SIZES 30RA032 055 PRESSURE DROP SINGLE PUMP UNITS 30RA032 055 PRESSURE DROP SINGLE PUMP UNITS 30RA032 055 LEGEND 1 30RA010 3 30RA018 5 30RA025 7 30RA032 30RA035 9 30RA042 30RA045 11 30...

Страница 27: ...Accessory Storage Tanks 1 ACCESSORY TANK FLOW RATE gpm PRESSURE DROP ft wg 30RA 900 010 30RA 900 001 009 100 0 10 0 1 0 0 1 10 100 1000 0 1 1 0 10 0 1 0 10 0 ACCESSORY TANK FLOW RATE L s PRESSURE DROP...

Страница 28: ...scontinue or change at any time specifications or designs without notice and without incurring obligations PC 903 Catalog No 533 00045 Printed in U S A Form 30RA 12SI Pg 28 7 02 Replaces 30RA 1SI Book...

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