Technical information

UGH021/0301 VL Series Portable Chillers, 2 to 40 Tons
Page: 65
SPECIFICATION NOTES
* Ton capacity at 12,000
BTU/ton @ 50°F LWT
@ 115°F condensing
temperature. Capacities
may be ± 5% as
reserved by the com-
pressor manufacturer.
Capacity multipliers are:
50°F - 1.00; 40°F - 0.80;
30°F - 0.60; 20°F - 0.40.
✝
Consult pump curve for
exact characteristics.
‡
Flow (GPM) rate is
based on 60°F city
water, 85°F tower water
at 20 PSI with a clean
condenser.
§
No allowance for inrush.
Service disconnect by
owner. Full load amps
must be used to size
disconnects and supply
conductors.
Specifications can change
at any time. Contact your
Conair representative for
the most current informa-
tion.
MODEL VLW-5 VLW-7.5 VLW-10 VLW-15 VLW-20 VLW-25 VLW-30 VLW-40
Performance characteristics
Capacity*
ton 5.1 9.1 11.5 15 19 24 27 40
Compressor number x Hp {kW} 5 {3.7} 7.5 {5.6} 10 {7.5} 15 {11} 2x10 {15} 2x13 {19} 2x15{22} 40 {29}
Pump Hp {kW} 2 {1.5} 2 {1.5} 2 {1.5} 3 {2.2} 3 {2.2} 5 {3.7} 5 {3.7} 7.5 {5.6}
Chilled water flow
✝
gpm {lpm} 12{45} 22 {83} 28 {106} 36 {136} 48 {182} 60 {227} 72 {273} 92 {348}
Chilled water pressure
✝
psi {bar} 63 {4.34} 58 {4} 57 {3.9} 45{3.1} 41 {2.83} 59 {4.07} 57 {3.93} 61 {4.2}
Reservoir capacity gal {liters} 25 {95} 25 {95} 25 {95} 65 {246} 65 {246} 65 {246} 65 {246} 65 {246}
Compressor type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Semi-hermetic
Condenser water requirements
‡
City gpm {lpm} 7 {26} 14 {53} 17 {64} 23 {87} 30 {114} 38 {106} 45 {170} 60 {227}
Tower gpm {lpm} 15 {57} 28 {106} 35 {132} 45 {170] 60 {227} 75 {284} 90 {341} 170 {644}
Dimensions in {mm}
Height 40 {102} 40 {102} 40 {102} 57 {1448} 57 {1448} 57 {1448} 57 {1448} 57 {1448}
Width 32 {813} 32 {813} 32 {813} 34 {864} 34 {864} 34 {864} 34 {864} 34 {864}
Depth 40 {102} 40 {102} 40 {102} 40 {102} 56 {1422} 80 {2032} 80 {2032} 80 {2032}
Pipe size NPT in.
Process (to and from) 1.25 1.25 1.25 1.5 1.5 2.0 2.0 2.5
Make-up (optional) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Condensing 0.75 1.0 1.0 1.25 1.25 1.25 1.5 2.0
Weight lb {kg}
Shipping 550 {249} 600 {318} 625 {283} 1500 {680} 1900 {862} 2100 {953} 2200 {998} 2500 {1134}
Voltages running/full load amps
§
run full run full run full run full run full run full run full run full
230V/3 phase/60hz 22 26 32 40 38 48 54 68 58 72 58 72 90 114 126 166
460V/3 phase/60hz 11 13 16 20 19 24 27 34 29 36 29 36 45 57 63 83
575V/3 phase/60hz 9 9 13 16 16 19 22 22 24 24 24 24 36 36 5 5
Refrigerant Type HCFC-22
MODEL VLW-2 VLW-3
Performance characteristics
Capacity* ton 2 3
Compressor Hp {kW} 2 {1.5} 3 {22}
Pump Hp {kW} 0.75 {0.56} 0.75 {0.56}
Chilled water flow
✝
gpm {lpm} 4.8 {18} 7.2 {27}
Chilled water pressure
✝
psi {bar} 40 {2.76} 39 {2.69}
Reservoir capacity gal {liters} 15 {56.8} 15 {56.8}
Compressor type Hermetic Hermetic
Condenser water requirements
‡
City gpm {lpm} 6 {23} 9 {34}
Tower gpm {lpm} 3 {11} 4.5 {17}
Dimensions in {mm}
Height 30 {762} 30 {762}
Width 24 {610} 24 {610}
Depth 37 {940} 37 {940}
Pipe size NPT in.
Process (to and from) 0.75 0.75
Make-up (optional) 0.5 0.5
Condensing 0.5 0.5
Weight lb {kg}
Shipping 445 {202} 470 {213}
Voltages running/full load amps
§
run full run full
230V/3 phase/60hz 12 12 17 17
460V/3 phase/60hz 6 6 8 8
575V/3 phase/60hz — — — —
Refrigerant Type HCFC-22
VLW MODELS, 2 TO 40 TONS