York YCWS manual Single Point Power Supply see & 11 , page 30

Page 38

Electrical Data - Cont.

SINGLE POINT POWER SUPPLY (SEE FIG 10 & 11 , PAGE 30 & 31)

(One field provided power supply circuit to the control panel. Field connections to factory provided Terminal Blocks(opt) or Non-Fused Disconnect(opt). Individual system Circuit Breakers, Non-Fused Disconnects or Class ‘J’ Fuse/Fuse Blocks in each motor control center.)

 

 

 

VOLT

MIN(1)

 

MIN

MAX DUAL

SYSTEM #1

SYSTEM #2

 

 

CHILLER

MIN N/F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CODE

CIR

DUAL

FUSE

 

Y-D

 

Y-D

 

 

MODELS

DISC SW

RLA

RLA

 

 

HZ

MCA

FUSE

MAX CB

 

 

 

 

 

LRA

 

LRA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YCWS0100SC

 

315

400

400

450

140

404

140

404

 

 

 

 

YCWS0120SC

 

366

400

450

500

140

404

181

591

 

 

 

 

YCWS0140SC

 

407

600

500

500

181

591

181

591

 

 

 

 

YCWS0180SC

-17

465

600

600

600

181

591

227

708

 

 

 

 

YCWS0200SC

 

511

600

600

700

227

708

227

708

 

 

 

 

YCWS0220SC

 

563

600

700

800

227

708

269

708

 

 

 

 

YCWS0240SC

 

605

800

700

800

269

708

269

708

 

 

 

 

YCWS0100SC

 

275

400

350

350

122

354

122

354

 

 

 

 

YCWS0120SC

 

320

400

400

450

122

354

158

481

 

 

 

 

YCWS0140SC

 

356

400

400

500

158

481

158

481

 

 

 

 

YCWS0180SC

-28

404

600

500

600

158

481

197

642

 

 

 

 

YCWS0200SC

 

443

600

500

600

197

642

197

642

 

 

 

 

YCWS0220SC

 

490

600

600

700

197

642

234

642

 

 

 

 

YCWS0240SC

 

527

600

600

700

234

642

234

642

 

 

 

 

YCWS0100SC

 

167

200

200

225

74

219

74

219

 

 

 

 

YCWS0120SC

 

194

200

225

250

74

219

96

285

 

 

 

 

YCWS0140SC

 

216

250

250

300

96

285

96

285

 

 

 

 

YCWS0180SC

-40

245

250

300

350

96

285

119

343

 

 

 

 

YCWS0200SC

 

268

400

300

350

119

343

119

343

 

 

 

 

YCWS0220SC

 

295

400

350

400

119

343

141

343

 

 

 

 

YCWS0240SC

 

317

400

400

450

141

343

141

343

 

 

 

 

YCWS0100SC

 

137

150

175

175

61

174

61

174

 

 

 

 

YCWS0120SC

 

160

200

200

225

61

174

79

228

 

 

 

 

YCWS0140SC

 

178

200

200

250

79

228

79

228

 

 

 

 

YCWS0180SC

-46

202

250

250

250

79

228

98

280

 

 

 

 

YCWS0200SC

 

221

250

250

300

98

280

98

280

 

 

 

 

YCWS0220SC

 

244

250

300

350

98

280

117

280

 

 

 

 

YCWS0240SC

 

263

400

300

350

117

280

117

280

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YCWS0100SC

 

110

150

125

150

49

138

49

138

 

 

 

 

YCWS0120SC

 

128

150

150

175

49

138

63

182

 

 

 

 

YCWS0140SC

 

142

150

175

200

63

182

63

182

 

 

 

 

YCWS0180SC

-58

162

200

200

225

63

182

79

224

 

 

 

 

YCWS0200SC

 

178

200

200

250

79

224

79

224

 

 

 

 

YCWS0220SC

 

197

200

225

250

79

224

94

224

 

 

 

 

YCWS0240SC

 

212

250

250

300

94

224

94

224

 

 

38

YORK INTERNATIONAL

Image 38
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 Rules Selection DataGuide to Selection 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 Mounting Bracket Isolator DetailsIsolator Details English Sound Data Dimensions English Dimensions Mounting Dimensions mm REF no MIN NF MAX Dual Code CIR Disc SW Fuse RLA Model Electrical DataSystem #1 Chiller Volt 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 Capacity Control System Guide SpecificationsCompressors 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.