Sterling A0544325 SMC Series Chiller Specifications, SMC-150 25,400 16,000 12A 345

Page 12

Figure 4

SMC Series Chiller Specifications

Optional gauge package

Optional gauge package

Power cable entrance, either side

Side cover

 

handle

Sight glass

 

 

Drain plug

 

(3/4" NPT)

Mini Chiller

PC Series

No Flow indicator

 

(for pumpless

 

units only)

NO FLOW

20"

Front View

26"

Right Side View

 

To Process

 

(3/4" NPT)

 

34"

18 7/16"

From Process

13 7/16"

(3/4" NPT)

Optional Casters

Rear View

 

 

Capacity

Capacity

 

 

 

 

 

 

 

 

 

 

 

 

 

@ 65°F

@ 50°F

Nominal

 

 

 

Amp

 

 

 

 

 

 

 

 

LWT 75°F

LWT 90°F

Chilled

 

 

Process

Draw

Dimensions

Operating

Shipping

Model

Ambient

Ambient

Water

Compressor

Pump

Connection

230/1/60

 

(inches)

 

Weight

Weight

Number

(Btuh)

(Btuh)

(gpm)

(hp)

 

(inches NPT)

Running

L

 

W

 

H

(lbs)

(lbs)

SMC-050

8,100

4,800

1.2

½

1/3 hp,

¾

8A

20

 

26

 

34

265

265

1.2 gpm @

 

 

 

 

 

 

 

24 psig

 

 

 

 

 

 

 

 

 

SMC-100

14,000

9,550

2.4

1

1/3 hp,

¾

10A

20

 

26

 

34

325

325

2.4 gpm @

 

 

 

 

 

 

 

34 psig

 

 

 

 

 

 

 

 

 

SMC-150

25,400

16,000

3.6

1/3 hp,

¾

12A

20

 

26

 

34

345

345

3.6 gpm @

 

 

 

 

 

 

 

24 psig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity

Capacity

 

 

 

 

 

 

 

 

 

 

 

 

 

@ 18°C

@ 10°C

Nominal

 

 

 

Amp

 

 

 

 

 

 

 

 

LWT, 24°C

LWT, 32°C

Chilled

 

 

Process

Draw

Dimensions

Operating

Shipping

Model

Ambient

Ambient

Water

Compressor

Pump

Connection

230/1/60

 

 

(cm)

 

Weight

Weight

Number

(watts)

(watts)

(lpm)

(watts)

 

(inches NPT)

Running

L

 

W

 

H

(kg)

(kg)

 

 

 

 

 

224 watts,

¾

 

 

 

 

 

 

 

 

SMC-050

2,374

1,407

4.5

373

4.5 lpm

8A

51

 

66

 

86

120

120

 

 

 

 

 

@ 207 kPa

 

 

 

 

 

 

 

 

SMC-100

4,103

2,800

9.0

746

224 watts,

¾

10A

51

 

66

 

86

147

147

9.0 lpm

 

 

@ 234 kPa

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SMC-150

7,444

4,690

13.6

1,118

224 watts,

¾

12A

51

 

66

 

86

156

156

13.6 lpm

 

 

@ 207 kPa

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 12

 

SMC Series Chillers

 

 

Image 12
Contents SMC-050 to SMC-150 Series SMC Series Chillers Safety Considerations Table of Contents Table of Contents Charts and Figures General Information IntroductionNecessary Documents Models CoveredAvailable Options Uncrating Your New ChillerEvent of Shipping Damages If the Shipment is Not CompleteIf the Shipment is Incorrect Returns SMC050A Process Pump CurvesSMC100A Process Pump Curves SMC150A Process Pump Curves SMC Series Chiller Specifications SMC-150 25,400 16,000 12A 345Chiller Installation Electrical ConnectionsProcess Water Connections SMC Condenser Air Supply Water ReservoirEthylene Glycol Curve Overhead Process Considerations Overhead PipingSequence of Operation Chilled Water CircuitRefrigeration Circuit High Pressure Cutout Low Pressure CutoutRemote Start/Stop Interlock SMC Component Identification Piping Schematic 1 Pump with Reservoir End of unit pipingPiping Schematic 1 Pump without Reservoir Piping Schematic No Pump, No Reservoir SMC Pre-Startup Checklist SMC Startup ChecklistSMC Water Circuit Pressure Drop Table Setting the Process Water Temperature Setting the Alarm ValueMicroprocessor Control SMC Control SP ALIndicator Lights SwitchesOptional Graphic Panel SMC Series Optional Graphic PanelRoutine Maintenance Condenser MaintenanceLubrication Typical SMC SubpanelTypical SMC Wiring Schematic SMC Wiring Schematic for Chillers with No Pump or Reservoir SMC Series Chillers Troubleshooting Guide Problem Possible cause SolutionProblem Possible cause Solution SMC Spare Parts List DescriptionService Notes Service Notes Sterling/Sterlco Milwaukee, WI5200 West Clinton Avenue 414 Fax 414