York YCWS manual Physical Data, English

Page 28

Physical Data

English

MODEL YCWS

0100SC

0120SC

0140SC

0180SC

0200SC

0220SC

0240SC

General Unit Data

 

 

 

 

 

 

 

Nominal Unit Capacity (Tons)

91

110

131

160

183

200

216

Number of Independent Refrigerant Circuits

2

2

2

2

2

2

2

Refrigerant Charge, R22, Ckt 1/Ckt. 2 (lbs.)

100/100

100/120

120/120

210/220

220/220

220/240

240/240

Oil Charge, Ckt. 1/Ckt. 2, (gal.)

2/2

2/3

3/3

3/3

3/3

3/3

3/3

Shipping Weight (lbs.)

7323

7632

7972

11722

11840

11897

12006

Operating Weight (lbs.)

8160

8469

8809

13256

13374

13393

13502

Compressors, Semi-Hermetic Twin Screw

 

 

 

 

 

 

 

Quantity per Chiller

2

2

2

2

2

2

2

Nominal Size, Ckt. 1/ Ckt. 2

F/F

F/C

C/C

C/A

A/A

A/B

B/B

Condenser - Code

S

S

S

U

U

U

U

Water Volume (gal.)

26

26

26

61

61

61

61

Maximum Water Side Pressure (psig)

150

150

150

150

150

150

150

Maximum Refrigerant Side Pressure (psig)

330

330

330

330

330

330

330

Dia. X

Length, inches

16 x 108

16 x 108

16 x 108

18 x 156

18 x 156

18 x 156

18 x 156

Water Nozzle Connection Size, (inches)

5

5

5

6

6

6

6

Evaporator, Direct Expansion - Code

O

O

O

P

P

Q

Q

Water Volume (gals.)

64

64

64

94

94

107

107

Maximum Water Side Pressure (psig)

150

150

150

150

150

150

150

Maximum Refrigerant Side Pressure (psig)

300

300

300

300

300

300

300

Dia. X

Length, inches

19-1/2x 108

19-1/2x 108

19-1/2 x 108

21-1/4 x 156

21-1/4x 156

21-1/4x 156

21-1/4 x 156

Water Nozzle Connection Size, (inches)

8

8

8

8

8

8

8

SI

 

MODEL YCWS

0100SC

0120SC

0140SC

0180SC

0200SC

0220SC

0240SC

 

General Unit Data

 

 

 

 

 

 

 

 

Nominal Unit Capacity (kW)

321

388

461

564

644

702

758

 

Number of Independent Refrigerant Circuits

2

2

2

2

2

2

2

 

Refrigerant Charge, R22, Ckt 1/Ckt. 2 (kgs.)

46/46

46/55

55/55

95/100

100/100

100/109

109/109

 

Oil Charge, Ckt. 1/Ckt. 2, (l)

7.6 / 7.6

7.6 / 11.4

11.4 / 11.4

11.4 / 11.4

11.4 / 11.4

11.4 / 11.4

11.4 / 11.4

 

Shipping Weight (kg.)

3322

3464

3616

5317

5370

5396

5446

 

Operating Weight (kg.)

3701

3841

3996

6013

6066

6075

6124

 

Compressors, Semi-Hermetic Twin Screw

 

 

 

 

 

 

 

 

Quantity per Chiller

2

2

2

2

2

2

2

 

Nominal Size, Ckt. 1/ Ckt. 2

F/F

F/C

C/C

C/A

A/A

A/B

B/B

 

Condenser - Code

S

S

S

U

U

U

U

 

Water Volume (l)

98

98

98

230

230

230

230

 

Maximum

Water Side Pressure (barg)

10.0

10.0

10.0

10.0

10.0

10.0

10.0

 

Maximum Refrigerant Side Pressure (barg)

22.8

22.8

22.8

22.8

22.8

22.8

22.8

 

Dia. X

Length, mm

406 x 2743

406 x 2743

406 x 2743 457 x 3963

457 x 3963 457 x 3963

457 x 3963

 

Water Nozzle Connection Size, (inches)

5

5

5

6

6

6

6

 

Evaporator, Direct Expansion - Code

O

O

O

P

P

Q

Q

 

Water Volume (l/s)

242

242

242

357

357

406

406

 

Maximum Water Side Pressure (barg)

10.0

10.0

10.0

10.0

10.0

10.0

10.0

 

Maximum Refrigerant Side Pressure (barg)

22.7

22.7

22.7

22.7

22.7

22.7

22.7

 

Dia. X

Length, mm

495 x 2743

495 x 2743

495 x 2743 540 x 3963

540 x 3963 540 x 3963

540 x 3963

 

Water Nozzle Connection Size, (inches)

8

8

8

8

8

8

8

28

 

 

 

 

 

 

YORK INTERNATIONAL

Image 28
Contents Ycws Nomenclature Introduction York Ycws Water Cooled Screw ChillersSpecifications Microprocessor Controls Program Accessories & Options Electrical Options Multiple Point Power Supply ConnectionDesign Parameters YcwsTEV Pressure Drops Cooler Water Pressure Drop Curves EnglishCooler Water Pressure Drop Curves SI Selection Data Guide to SelectionSelection Rules Cond Fouling FactorsSolution Sample SelectionLeaving Condenser Water Temperature F Ratings R-22 EnglishYCWS0200SC Leaving Condenser Water Temperature C Ratings R-22 SIYCWS0200SC Ratings- Brine 30 % Ethylene Glycol R-22 English 85.0 Ratings- Brine 30 % Ethylene Glycol R-22 SI 30.0 Ratings- Brine 30 % Propylene Glycol R-22 English YCWS0200SC Ratings- Brine 30 % Propylene Glycol R-22 SI YCWS0200SC Part Load Ratings COP Physical Data EnglishIsolator Selection Data ModelIsolator Details English Isolator DetailsIsolator Mounting Bracket Sound Data Dimensions English Dimensions Mounting Dimensions mm REF no Electrical Data System #1 Chiller VoltMIN NF MAX Dual Code CIR Disc SW Fuse RLA Model LRASystem #2 Chiller Volt Single Point Power Supply see & 11 , page 30 Incoming Wire Range Selections Single Point Power SupplyMultipoint Wiring System #1 Multipoint Wiring System #2 Customer Wiring Data Multipoint Power Supply Connection Standard UnitVoltage Code Typical Control Panel Wiring Form 201.24-EG1 Application Data Guide Specifications CompressorsCapacity Control System Refrigerant CircuitsPower Panel Microcomputer Control CenterForm 201.24-EG1 York International Form 201.24-EG1 Form 201.24-EG1 RPC 3M 701 New Release Codes DXS, ET

YCWS specifications

York YCWS, or York Chilled Water System, represents a revolutionary approach to modern commercial cooling solutions, offering efficiency, reliability, and sustainability. Designed specifically for large-scale applications such as industrial facilities, data centers, and office buildings, the York YCWS aims to optimize energy use while maintaining climatic comfort indoors.

One of the standout features of the York YCWS is its advanced chiller technology. Utilizing cutting-edge centrifugal chillers, the system maximizes cooling through a combination of high efficiency and low operational costs. These chillers operate with variable speed drives, allowing them to adjust their output based on the real-time cooling demand. This leads to significant energy savings, especially in fluctuating load conditions, and reduces wear on the equipment, extending its lifespan.

The YCWS also incorporates smart control systems that enhance its overall performance. These controls employ algorithms to anticipate system demands, dynamically balancing the load across multiple chillers and optimizing energy use throughout the day. Integration with building management systems (BMS) allows for seamless communication and remote monitoring, giving facility managers greater oversight and control over their cooling operations.

Sustainability is at the core of the York YCWS design. The system uses environmentally friendly refrigerants that comply with global standards for reducing greenhouse gas emissions. Additionally, the modular design of the chiller units allows for easy upgrades and expansions, accommodating growing cooling needs without necessitating a complete system overhaul. This flexibility supports a more energy-efficient and environmentally responsible operational model.

The system's footprint is relatively compact, allowing it to fit into tighter spaces typically found in urban settings. Furthermore, the YCWS is engineered for quiet operation, minimizing noise disturbances for occupants in and around the building.

Reliability is another key characteristic of the York YCWS. With a focus on durability and performance, these systems are built to function optimally in various environmental conditions. The robust construction and high-quality materials ensure long-term service, reducing the need for frequent maintenance and associated costs.

In summary, the York YCWS is not just a cooling solution but a comprehensive system that embodies modern engineering principles. Its efficiency, sustainability, and adaptability make it a preferred choice for industries looking to invest in their future. With its smart technologies and robust features, the York Chilled Water System is well-equipped to meet the demanding needs of today's commercial cooling challenges.