Download  Print this page

Hp And 3.5 Hp Water-Cooled Portable Chillers - HP A0554832 User Manual

2–40 hp portable chillers
Hide thumbs

Advertisement

2 hp and 3.5 hp Water-Cooled Portable Chillers

Nominal operating parameters for water-cooled models are 50ºF (10ºC) leaving water temperature at 2.4 gpm per ton
(9.1 lpm per 3.517 kW) with 85ºF (29ºC) tower water. For 50 Hz applications, multiply capacity by 0.83. Nominal 60
Hz capacity flow rate must be maintained.
Nominal cooling
HP
capacity
in tons
no pump
1 pump
2
2.1
3.5
3.6
Based on 50ºF (10ºC) chilled water supply temperature and 85ºF (29ºC) tower water. Optional additional process
pump hp (kW) reduces chiller capacity by 0.2 tons per hp (0.703 kW ref. cap. per 0.746 kW pump power).
Based on 2.4 gpm per ton (9.1 lpm per 3.517 kW), nominal 1 pump.
Based on availability of 85ºF (29ºC) tower water at 25 psi (172.4 kPa/1.7 bars) minimum.
Based on availability of 70ºF (21ºC) city water at 25 psi (172.4 kPa/1.7 bars) minimum.
An optional oversized process pump adds to the total rated or running chiller amperage. To find the new total
chiller amperage, subtract the standard process pump amperage from the optional pump amperage (see Figure 1
on page 16), and add it to the chiller rated or running amperage.
Multiply 460/3/60 amperage by 2.0 for 208-230/3/60 amperages.
2 hp and 3.5 hp water-cooled portable chillers come standard with 2" (63 mm) swivel casters.
HP
Compressor connections
hp
2
2.0
3.5
3.5
To convert to cm, multiply by 2.54. Add to height dimension based on mounting options.
Weight is for standard chiller. Some optional features will increase weight. Multiply by 0.454 to calculate Kg.
Operating weight is with a full 6-gallon (22.7 liter) reservoir tank of water.
2-40 HP Portable Chillers
Nominal
water
Com- Nominal
flow
pressor pump
gpm
hp
1.9
5.1
2.0
3.4
8.6
3.5
Process
Dimensions in inches
in. NPT
height
1.0"
28.3"
1.0"
28.3"
Chapter 7: Appendix
Condenser water
Water
flow in gpm
conn.
Tower
hp
in. NPT
water
1.0
1.0"
6.2
1.0
1.0"
10.5
Dry
width
depth
lbs.
22.0"
41.7"
333
22.0"
41.7"
362
Amp draws
City
460/3/60
water
rated
running
4.2
12.2
8.3
7.2
16.4
11.8
Weights
Shipping
Operating
lbs.
lbs.
363
383
392
412
49 of 78

Advertisement

Table of Contents
loading

  Related Manuals for HP A0554832