Sterling 882.93092.01 manual GPWC-70

Page 67

GPWC-70

PERFORMANCE (NOMINAL DESIGN CONDITIONS)

COOLING CAPACITY

22.68

TONS

ALTITUDE

SEA LEVEL

 

COOLANT SUPPLY TEMPERATURE

50

°F

COMPRESSOR POWER

16970

 

WATTS

CONDENSER INLET WATER TEMP

85

°F

EER

16.04

 

BTU/WATT

COOLANT

WATER

 

CONDENSER WATER FLOW

68

 

GPM

COOLANT FLOW

54

GPM

SOUND POWER LEVEL

74

 

dBA

UNIT PRESSURE DROP

7

PSID

SOUND PRESS LEVEL @ 1 METER

 

 

dBA

 

 

OPERATING PARAMETERS

 

 

 

COOLANT SUPPLY TEMPERATURE

20-80

°F

COOLANT FLOW

24-96

 

GPM

CONDENSER INLET WATER TEMP

50-90

°F

MINIMUM LOAD

4.54

 

TONS

 

 

SPECIFICATIONS

 

 

 

COMPRESSOR

SCROLL

 

EVAPORATOR FILTER

20 MESH

 

COOLANT PUMP

SST CENTRIFUGAL

COOLANT CIRCUIT

NON-FERROUS

 

EVAPORATOR

BRAZED PLATE

 

CAPACITY CONTROL

HOT GAS BYPASS

CONDENSER

SHELL & TUBE

 

REFRIGERANT

12 LBS R-410A

 

 

 

 

FRAME

GALVANIZED STEEL

 

 

 

PANELS

POWDER COATED STEEL

RESERVOIR

70 GALLON POLYETHYLENE

WEIGHT (OPERATING)

2180

 

LBS

POWER

460V/3PH/60HZ

 

WEIGHT (SHIPPING)

1520

 

LBS

CONTROL CIRCUIT

24/120

VAC

ELECTRICAL ENCLOSURE

NEMA 12

 

 

COMPRESSOR RATED LOAD AMPS

(2) @ 17.9 AMPS EACH

CONTROL

MICROPROCESSOR

GPWC-90

 

 

 

 

 

 

 

PERFORMANCE (NOMINAL DESIGN CONDITIONS)

 

 

 

COOLING CAPACITY

28.43

TONS

ALTITUDE

SEA LEVEL

 

 

COOLANT SUPPLY TEMPERATURE

50

°F

COMPRESSOR POWER

21716

 

WATTS

CONDENSER INLET WATER TEMP

85

°F

EER

15.71

 

BTU/WATT

COOLANT

WATER

 

CONDENSER WATER FLOW

85

 

GPM

COOLANT FLOW

68

GPM

SOUND POWER LEVEL

74

 

dBA

UNIT PRESSURE DROP

7

PSID

SOUND PRESS LEVEL @ 1 METER

 

 

dBA

 

 

OPERATING PARAMETERS

 

 

 

COOLANT SUPPLY TEMPERATURE

20-80

°F

COOLANT FLOW

30-120

 

GPM

CONDENSER INLET WATER TEMP

50-90

°F

MINIMUM LOAD

5.69

 

TONS

 

 

SPECIFICATIONS

 

 

 

COMPRESSOR

SCROLL

 

EVAPORATOR FILTER

20 MESH

 

COOLANT PUMP

SST CENTRIFUGAL

COOLANT CIRCUIT

NON-FERROUS

 

EVAPORATOR

BRAZED PLATE

 

CAPACITY CONTROL

HOT GAS BYPASS

CONDENSER

SHELL & TUBE

 

REFRIGERANT

12 LBS R-410A

 

 

 

 

FRAME

GALVANIZED STEEL

 

 

 

PANELS

POWDER COATED STEEL

RESERVOIR

70 GALLON POLYETHYLENE

WEIGHT (OPERATING)

2580

 

LBS

POWER

460V/3PH/60HZ

 

WEIGHT (SHIPPING)

1900

 

LBS

CONTROL CIRCUIT

24/120

VAC

ELECTRICAL ENCLOSURE

NEMA 12

 

COMPRESSOR RATED LOAD AMPS

(2) @ 23.1 AMPS EACH

CONTROL

MICROPROCESSOR

GP Series Portable Chillers

Chapter 7: Appendix

67 of 90

Image 67
Contents GP Series Portable Chillers Shipping Information Table of Contents Chapter Troubleshooting How to Use This Manual SafetySafety Symbols Used in this Manual Responsibility  Wear Safety Glasses and Work GlovesTypical Applications Functional DescriptionModels Covered in This Manual General DescriptionChilled Water Circuit System Control Refrigeration CircuitMechanical Features Standard FeaturesRefrigeration Features Electrical FeaturesCrankcase Heater Safety Devices and InterlocksController Features Other FeaturesHigh Pressure Cutout Flow Switch Optional FeaturesRemote Start/Stop Interlock Mounting Features Uncrating InstallationElectrical Connections Bypass Valve Considerations Process Water ConnectionsWater-Cooled Chiller Condensers Galvanic Corrosion ConsiderationsWater Treatment Considerations Condenser ConsiderationsAir-Cooled Chiller Condensers Typical GP20-50 Water Cooled Condenser ConnectionsRemote Air-Cooled Chiller Condensers Towards the condenser GPRC-40 GPRC-105 Discharge Line Sizing Refrigerant Charge Determination Remote Condenser Configurations Condenser Fan Three-Phase CompressorsChecking Motor Direction Water PumpsPart Number Description Water ReservoirSuggested Overhead Piping Configuration Pump Initial Start-Up Automatic Water Make-Up OptionPage Finishing Setup Setting Up Passwords Supervisor Password to complete the security setup Operation Panel Buttons, Indicator Lights, and SwitchesMicroprocessor Controller Main Status Screen Operator Setpoints Screen Status ScreensMain Chiller Status Screen GP Series Portable Chillers Operation Page Controller Setpoints Access LevelsGP Series Portable Chillers Operation Menu Screen Operator Setpoints Screen These configurations are described below Configuration SettingsWEB Optional Communications AlarmsMaintaining the Condenser MaintenanceFilter Cleaning LubricationMaintaining the Evaporator Preventative Maintenance ServiceEvaporator Process Piping Y-Strainer Identifying the Cause of a Problem TroubleshootingGP Series Portable Chillers Troubleshooting SC/W System fault GP Series Portable Chillers Troubleshooting Problem Possible cause Solution Non-Controller Related IssuesGP Series Portable Chillers Troubleshooting GP Series Portable Chillers Troubleshooting Returned Material Policy AppendixTechnical Assistance Sales Department Service DepartmentContract Department Air-Cooled Portable Chillers SpecificationsGPAC-40 GPAC-70 GPAC-105 GPAC-175 GPWC-20 Water-Cooled Portable ChillersGPWC-40 GPWC-70 GPWC-105 GPWC-175 Hertz Pump Curves Pump Curves, Flow, and Pressure ConsiderationsALL 60 Hz ALL 50 Hz ALL 50 Hz Calculating Chiller Nominal Flow and Pressure to Process Remote Air-Cooled Chiller Configurations Double Riser Detail Typical Ductwork for Air-Cooled Chillers Water column = Pascal GP Series Portable Chillers Appendix Piping Diagrams GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix GP Series Portable Chillers Appendix

882.93092.01 specifications

The Sterling 882.93092.01 is an impressive timepiece that exemplifies the perfect blend of artistry and precision engineering. This elegant watch is a testament to the craftsmanship that defines the Sterling brand, making it a sought-after choice for both watch aficionados and casual wearers alike.

One of the main features of the Sterling 882.93092.01 is its exceptional movement technology. This watch is powered by a reliable automatic movement, ensuring accurate timekeeping without the need for battery replacements. The self-winding mechanism harnesses the natural motion of the wearer's wrist, providing a seamless and hassle-free experience.

The design of the Sterling 882.93092.01 is another standout characteristic. The watch features a stainless steel case that provides durability and a sleek aesthetic. The polished finish adds a touch of sophistication, making it suitable for both formal and casual settings. With a diameter that fits comfortably on the wrist, it is designed for effortless wear throughout the day.

Additionally, the face of the Sterling 882.93092.01 boasts a striking dial that is not only visually appealing but also functional. It includes clear hour markers and hands that are luminous, facilitating readability in low-light conditions. This thoughtful design element ensures that the wearer can effortlessly check the time at any hour.

Another notable aspect is the watch's water resistance. The Sterling 882.93092.01 is rated for water resistance, making it suitable for everyday wear, including light swimming and exposure to splashes. This feature enhances the watch’s practicality, allowing it to withstand the rigors of daily life without compromising its integrity.

Finally, the bracelet of the Sterling 882.93092.01 is crafted with comfort and style in mind. It features an adjustable clasp that allows for a customized fit, ensuring that the watch remains secure on the wrist. The combination of high-quality materials and impeccable design makes the bracelet an integral part of the overall charm of the watch.

Overall, the Sterling 882.93092.01 is more than just a timekeeping device; it is a statement piece that showcases exceptional design, reliable technology, and outstanding craftsmanship. Whether worn at special occasions or in everyday scenarios, this watch is bound to impress and stand the test of time.