Compact Utility Chillers
GENERAL SPECIFICATION SERIES SU
This specification is for a series of small packaged air-condensing chillers. The units are self-contained, compact, quiet, efficient, durable and attractive. The units feature digitally adjustable coolant temperature, automatic load adjustment, automatic coolant bypass and a sealed compressor for long life.
|
REFRIGERATION SYSTEM:
Cooling capacity BTU/Hr @ 50°F:
|
SU05
|
SU08
|
SU10
|
SU15
|
|
5,000
|
7,000
|
10,000
|
14,800
|
Design temperature range:
30 to 75°F leaving coolant
Design ambient range:
40 to 95°F
Compressor: Copeland hermetic
|
SU05
|
SU08
|
SU10
|
SU15
|
|
1/2 Hp
|
3/4 Hp
|
1 1/4 Hp
|
1 1/2 Hp
|
Condenser Type:
Air cooled aluminum fin, copper tube fitted with cooling fan
Evaporator:
Fully insulated steel shell and copper tube in tube heat exchanger. Coolant only in contact with copper.
Pressure Relief:
Receiver to be fitted with fusible plug type pressure relief device.
Capacity Control:
On/Off control standard Optional Hot Gas Bypass to control +/- 1/2°F with microprocessor digital temperature controller with programmable limits.
Expansion valve:
Thermal control expansion valve.
Refrigerant piping:
All ACR specification copper, joined with silver bearing brazing. Service and isolation valves (2). Full refrigerant charge
Other features:
Desiccant core drier
Refrigerant sight glass
Thermostat:
Electronic microprocessor digital controller with programmable limits.>
|
Safety Controls:
Low pressure cut-out
Pressure relief
Compressor motor overload
Main circuit fuse
NEMA electrical enclosure
Fused line circuit
Magnetic starter
Compressor overload protection
Main power
| |
110V/1/60
|
220/1/60<
|
220/3/60
|
|
SU05
|
12 Amps
|
N/A
|
N/A
|
|
SU08
|
20 Amps
|
10 Amps
|
N/A
|
|
SU10
|
N/A
|
12 Amps
|
N/A
|
|
SU15
|
N/A
|
18 Amps
|
12
|
COOLANT SYSTEM
Pump: Centrifugal
|
SU05
|
SU08
|
SU10/15
|
|
1/8 hp
|
1/8 hp
|
1/2 hp
|
Pressure and flow:
| |
SU05
|
SU08
|
SU10
|
SU15
|
|
PSI
|
11
|
11
|
30
|
25
|
|
GPM
|
3
|
3
|
4
|
8
|
Coolant piping: All Copper
Coolant Connections: One each, on supply, return
|
SU05
|
SU08
|
SU10/15
|
|
1/2" FPT
|
1/2" FPT
|
3/4" FPT
|
|
2 gal tank
|
2 gal tank
|
4 gal tank
|
PHYSICAL
Weight:
|
SU05
|
SU08
|
SU10
|
SU15
|
|
130 lbs.
|
210 lbs.
|
280 lbs.
|
300 lbs.
|
Mounting:
Skid mounted with bolt-down lugs or casters at customer choice.
Frame:
Structural steel
Covers:
Galvanized steel, painted removable for maintenance
Paint color:
Light Gray
OPTIONS
Hot gas bypass temperature control
Low tank warning light
Low flow warning light and interlock
High temperature warning light
Special colors
Stainless steel exterior
|