Trane CVGF manual General, English Units

Page 12

General

50 and 60 Hz SI Units

Data

and (English Units)

 

 

 

 

Table GD-3 – Evaporator and Condenser Flow rates

(Minimum and Maximum, liters per second, gallons per minute)

High Efficiency Shells - 0.75 inch (19 mm) Int. Enhanced CuTube:

Condenser:

Nominal Shell

500

500

500

700

700

700

1000

1000

1000

1000

Bundle Size

Small

Medium

Large

Small

Medium

Large

Small

Medium

Large

Extra Large

Number of Passes

 

2

 

2

2

 

2

 

2

2

 

2

 

2

2

 

2

Min Flow lps (gpm)

31

(487)

34

(542)

37 (586)

42

(668)

47

(744)

52 (816)

59 (938)

67 (1056)

74 (1176)

77 (1213)

Max Flow lps (gpm)

113

(1786)

125

(1987)

136 (2148)

155

(2450)

172

(2727)

189 (2993)

217

(3441)

244

(3874)

272 (4311)

280

(4447)

Evaporator:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Shell

500

500

500

700

700

700

1000

1000

1000

1000

Bundle Size

Small

Medium

Large

Small

Medium

Large

Small

Medium

Large

Extra Large

Number of Passes

 

2

 

2

2

 

2

 

2

2

 

2

 

2

2

 

2

Min Flow lps (gpm)

26

(407)

29

(458)

32 (511)

36

(566)

40

(628)

44 (698)

52

(822)

58

(921)

64 (1021)

72 (1136)

Max Flow lps (gpm)

94 (1493)

106

(1680)

118 (1873)

131

(2077)

145

(2304)

161 (2559)

190

(3013)

213

(3377)

236 (3745)

263

(4165)

Evaporator:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Shell

500

500

500

700

700

700

1000

1000

1000

1000

Bundle Size

Small

Medium

Large

Small

Medium

Large

Small

Medium

Large

Extra Large

Number of Passes

 

3

 

3

3

 

3

 

3

3

 

3

 

3

3

 

3

Min Flow lps (gpm)

17

(271)

19

(305)

21 (340)

24

(378)

26

(419)

29 (465)

35

(548)

39

(614)

43 (681)

48

(757)

Max Flow lps (gpm)

63

(995)

71 (1120)

79 (1248)

87 (1385)

97 (1536)

108 (1706)

127

(2009)

142

(2251)

158 (2497)

175

(2777)

Standard Efficiency Shells - 1.00 inch (25.4 mm) Int. Enhanced CuTube:

 

 

 

 

 

 

 

 

 

 

Condenser:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Shell

500

500

500

700

700

700

1000

1000

1000

1000

Bundle Size

Small

Medium

Large

Small

Medium

Large

Small

Medium

Large

Extra Large

Number of Passes

 

2

 

2

2

 

2

 

2

2

 

2

 

2

2

 

2

Min Flow lps (gpm)

31

(499)

35

(557)

38 (606)

43

(682)

48

(764)

53 (838)

58 (925)

64 (1020)

75 (1172)

83 (1307)

Max Flow lps (gpm)

115

(1831)

129

(2041)

140 (2221)

158

(2501)

177

(2801)

194 (3071)

214

(3391)

236

(3741)

276 (4372)

302

(4792)

Evaporator:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Shell

500

500

500

700

700

700

1000

1000

1000

1000

Bundle Size

Small

Medium

Large

Small

Medium

Large

Small

Medium

Large

Extra Large

Number of Passes

 

2

 

2

2

 

2

 

2

2

 

2

 

2

2

 

2

Min Flow lps (gpm)

28

(447)

31

(496)

35 (550)

39

(625)

45 (706)

49 (784)

49

(781)

57

(896)

63 (1003)

70 (1115)

Max Flow lps (gpm)

103 (1638)

115

(1818)

127 (2018)

145 (2293)

163

(2589)

181 (2874)

181

(2864)

207

(3287)

232 (3678)

258

(4090)

Evaporator:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Shell

500

500

500

700

700

700

1000

1000

1000

1000

Bundle Size

Small

Medium

Large

Small

Medium

Large

Small

Medium

Large

Extra Large

Number of Passes

 

3

 

3

3

 

3

 

3

3

 

3

 

3

3

 

3

Min Flow lps (gpm)

19 (298)

21 (330)

23 (367)

26 (417)

30 (471)

33 (523)

33 ((521)

38

(598)

42 (669)

47

(744)

Max Flow lps (gpm)

69 (1092)

76 (1212)

85 (1346)

96 (1529)

109 (1726)

121 (1916)

120 (1909)

138

(2191)

15 (2452)

172

(2726)

1 2

CTV-PRC001-GB

 

Image 12
Contents Centrifugal Water Chillers Introduction IntroductionContents Features and Benefits Standard Cvgf FeaturesEnvironmental Features and Benefits Additional Features and BenefitsMicroprocessor Controls with CH530 DynaView Operator InterfaceServiceability TechViewFeedforward Adaptive Control Soft LoadingFast Restart Chiller-Tower Optimization Why Centrifugal Compressors Surge Two-Stage Compressor Widens the Application RangeTwo-Stage Compressors Surge Less and Later Temperature Condenser Water LimitationsWater Pumps Water FlowGeneral Data Table GD-1 Model Cvgf DescriptionGeneral English UnitsShipment and Assembly Jobsite ConnectionsStandard Features Field ConnectionHeat Exchanger Control Motor Control and Compressor ProtectionControls Features Extended Operation PackageBase-Loading Control Hot-Water ControlOil-Temperature Protection Phase-Loss ProtectionTracer Chiller Controller Loss of Water-Flow ProtectionMomentary Power Loss High Motor-Winding Temperature ProtectionCurrent Overload Protection Surge Detection ProtectionDimensions PhysicalPhysical Dimensions Model Cvgf Water Connection Pipe SizeMechanical Specifications Unit Control Panel Isolation Pads Refrigerant and Oil ChargePainting InsulationLength Energy and Power and Capaclty ConversionServicing of equipment referred to in this publication
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CVGF specifications

The Trane CVGF series is a revolutionary innovation in the world of commercial HVAC systems, designed to deliver unparalleled performance and energy efficiency. This air-cooled chiller line is specifically engineered to meet the demands of modern buildings, making it an ideal choice for various applications such as offices, hospitals, and educational institutions.

One of the standout features of the CVGF series is its use of the Trane Adaptive Control technology. This advancement provides the system with real-time data analytics, allowing it to automatically adjust cooling output based on environmental conditions and load requirements. This level of adaptability not only enhances occupant comfort but also contributes to significant energy savings, aligning with sustainability goals.

The CVGF chillers also incorporate a robust and efficient scroll compressor, which operates quietly and minimizes vibration. This design choice ensures reliability and longevity while reducing operational noise levels, making it suitable for installations in noise-sensitive environments. Furthermore, the scroll compressor's efficiency plays a crucial role in achieving a higher coefficient of performance (COP), which translates to lower energy costs.

In terms of environmental responsibility, the CVGF series is designed with an eco-friendly refrigerant that supports lower global warming potential (GWP). Committed to sustainability, Trane ensures that these chillers not only meet but exceed regulatory requirements, allowing businesses to operate with a reduced carbon footprint.

Another remarkable characteristic of the CVGF line is its modular design, which simplifies installation and maintenance. The units are compact and can be easily integrated into existing infrastructure, minimizing disruption during upgrades or replacements. The straightforward maintenance protocols further enhance the system’s uptime, ensuring users enjoy consistent and reliable cooling performance.

Moreover, the CVGF chillers are equipped with advanced monitoring capabilities, accessible through Trane’s proprietary software. This feature enables facility managers to oversee system performance from any location, facilitating proactive adjustments and timely maintenance interventions.

Overall, the Trane CVGF series stands out as a cutting-edge solution for effective and sustainable cooling in commercial applications. By combining innovative technologies, energy-efficient design, and user-friendly features, the CVGF offers a comprehensive approach to achieving optimal climate control while meeting the challenges of the future.