EP2 Series Chillers

EP2 Series Chillers
Portable Chiller

EP2 Series Portable Chillers are designed for 4 to 43 ton applications. Units are available in air-cooled, water-cooled and remote condenser models in a wide range of sizes.

 

Using quality components such as scroll compressors, micro-channel condensers, low noise fans, stainless steel brazed plate evaporators and sophisticated controls provide the best available technologies for unmatched performance and reliability in a chiller package. Integrated with R-410A non-ozone depleting refrigerant, the EP2 Series functions with the environment in mind.

  • Available with optional touch screen control
  • More standard features
  • Energy efficient
  • Extensive warranty

 

 

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Specifications Sheet

 

Current manual

English

 

Contact Us Form

Click here

email

info@conairgroup.com

Phone

+1 724 584 5500

Parts & Service

+1 800 458 1960 - United States

+1 814 437 6861 - International

parts@conairgroup.com

service@conairgroup.com

Features (click here to hide)

Rotary non-fused disconnect switch.

C-UL 508A industrial control panel (USA / Canada UL specification).

Y-strainer to protect evaporator from contamination.

Aluminum microchannel condensers for easier maintenance and improved reliability (air-cooled models).

Stainless steel brazed plate evaporator provides higher heat transfer coefficients due to reduced fouling.

External sight glass / fill connection / drain connection.

Easily removable side panels for quick access to internal components.

Smaller footprint than chiller units from other manufacturers.

Encapsulated high and low refrigerant pressure safeties.

Nonferrous water circuit construction.

Stainless steel process pump with pressure gauge.

Fail safe flow switch interlocked with compressor.

Internal valved bypass line to protect pump and evaporator.

Specifications (click here to hide)
Air Cooled
EP2A-04, EP2A-05, EP2A-08, EP2A-10, and EP2A-13
       
Front view Rear view Side view (EP2A-04 and EP2A-05) Side view (EP2A-08, EP2A-10, and EP2A-13)
EP2A-15 and EP2A-20
       
Front view Rear view Side view (EP2A-15) Side view (EP2A-20)
EP2A-25 and EP2A-30
       
Front view Rear view Side view (EP2A-25) Side view (EP2A-30)
           

 

Water Cooled and Remote Condenser (indoor unit)
EP2W-05, EP2W-08, EP2W-10, and EP2W-15
EP2R-05, EP2R-08, EP2R-10, and EP2R-15
       
Front view Rear view Side view (EP2W-05 and EP2R-05 Side view (EP2W-08, EP2W-10, EP2W-15, EP2R-08, EP2R-10, and EP2R-15)
EP2W-20, EP2W-25, EP2W-30, EP2W-35, EP2W-40
EP2R-20, EP2R-25, EP2R-30, EP2R-35, EP2R-40
     
Front view Rear view Side view

 

Remote condenser (outdoor unit)
Used with models EP2R-05, EP2R-08, EP2R-10, EP2R-15, EP2R-20, EP2R-25, EP2R-30, EP2R-35 and EP2R-40
Front view Side view
Models EP2A-04 EP2A-05 EP2A-08 EP2A-10 EP2A-13 EP2A-15 EP2A-20 EP2A-25 EP2A-30
Condenser Air cooled
Performance characteristics
Cooling capacity  tons 4.5 5.3 8 11.2 12.5 15.0 20.5 25.4 30.0
Setpoint range  °F {°C} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27}
Refrigerant R410A R410A R410A R410A R410A R410A R410A R410A R410A
Condenser air flow ft3/min 4000 4000 8000 8000 8000 10,450 18,000 20,000 24,000
Standard pump performance
Pump motor size  Hp {kW} 1.5 {1}  1.5 {1}  1.5 {1}  1.5 {1}   1.5 {1} 3 {2}  3 {2}  5 {4}  5 {4} 
Pump flow  gpm {l/min} 11 {42}  12 {45}  19 {72}  27 {102}  30 {114}  36 {136}  48 {182}  60 {227}  72 {273} 
Pump pressure  psi {bar} 42 {3}  42 {3}   41 {3}  39 {3}  39 {3}  57 {4}  52 {4}  60 {4}  56 {4} 
Dimensions  inches {mm}         
A - Height 61 {1549}   61 {1549}  61 {1549}    61 {1549}  61 {1549}  94 {2388}  94 {2388}  94 {2388}   94 {2388} 
B - Width 35 {889}  35 {889}   35 {889}   35 {889}  35 {889}  41 {1041}  41 {1041}   41 {1041} 41 {1041} 
C - Depth 48 {1219}  48 {1219}  75 {1905}  75 {1905}  75 {1905}  87 {2210}  87 {2210}  105 {2667}  105 {2667} 
Voltages  MCA          
230/3 phase/60 Hz  31.4  35.2  51.2  74.4  78.4  90.2  103.6  149.7  168.2 
460/3 phase/60 Hz  15.6  18.1  26.1  30.9  36.5  44.3  55.5  70.0  83.1 
575/3 phase/60 Hz 11.9 14.0 21.4 24.5  31.0 38.1 41.0 59.2 71.4
Water requirements         
Reservoir holding capacity  gal {liters}  11 {42}  11 {42}  22 {83}  22 {83}  22 {83}  50 {189}  50 {189}  67 {254}  67 {254} 
Process connections  1.5  1.5  1.5  1.5  2.0 2.0   2.0  2.0 2.0 
Weight  lb {kg}          
Shipping 720 {327}  720 {327}  1195 {542}  1195 {542} 1215 {542}  3200 {1451}  3300 {1497}  3800 {1724}  4150 {1882} 

 

Models EP2W-05 EP2W-08 EP2W-10 EP2W-15 EP2W-20 EP2W-25 EP2W-30 EP2W-35 EP2W-40
Condenser Water cooled
Performance characteristics
Cooling capacity  tons 5.7 8.4 12.4 16.5 22.8 28.1 33.0 38.5 42.8
Setpoint range  °F {°C} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27}
Refrigerant R410A R410A R410A R410A R410A R410A R410A R410A R410A
Condenser water flow gpm {l/min} 17 {64} 24 {91} 36 {136} 48 {182} 65 {246} 82 {310} 96 {363} 111 {420} 124 {469}
Standard pump performance
Pump motor size  Hp {kW} 1.5 {1}  1.5 {1}  1.5 {1}  3 {2}   3 {2} 5 {4}  5 {4}  5 {4}  5 {4} 
Pump flow  gpm {l/min} 13 {49}  20 {76} 29 {110}  39 {148} 54 {204}  67 {254}  79 {299}  92 {348}  102 {386} 
Pump pressure  psi {bar} 35 {2.4}  34 {2.3}   28 {1.9}  45 {3.1}  32 {2.2}  54 {3.7}  51 {3.5}  48 {3.3}  44 {3.0} 
Dimensions  inches {mm}         
A - Height 54 {1371}  54 {1371} 54 {1371}  54 {1371} 47 {1193}  47 {1193}  47 {1193}  47 {1193} 47 {1193} 
B - Width 35 {889}  35 {889}  35 {889}  35 {889}   41 {1041} 41 {1041}  41 {1041}   41 {1041} 41 {1041} 
C - Depth 48 {1219}  75 {1905}  75 {1905}  75 {1905}  87 {2210}  87 {2210}  105 {2667}  105 {2667}  105 {2667} 
Voltages  MCA          
230/3 phase/60 Hz  32.3  45.4  68.6  81.9  87.0  133.1  143.3 165.9  184.0 
460/3 phase/60 Hz  16.4 22.6  27.4  39.7  46.3  60.8  69.3  73.7  77.2 
575/3 phase/60 Hz 12.6 18.6 21.7 34.4 33.6  51.8 60.4  61.5 62.4
Water requirements         
Reservoir holding capacity  gal {liters}  11 {42}  22 {83}  22 {83}  22 {83}  50 {189}  50 {189}  67 {254}  67 {254}  67 {254} 
Process connections  1.5 1.5 1.5 1.5  2.0 2.0  2.0 2.5 2.5
Weight  lb {kg}          
Shipping 720 {327}  1195 {542} 1195 {542}  1315 {596} 1900 {862}  2100 {953}  2250 {1021}  3400 {1542}  3900 {1769} 

 

Models (indoor unit) EP2R-05 EP2R-08 EP2R-10 EP2R-15 EP2R-20 EP2R-25 EP2R-30 EP2R-35 EP2R-40
Condenser Remote
Performance characteristics
Cooling capacity  tons 5.6 8.0 11.7 15.7 21.4 26.6 31.3 35.7 40.0
Setpoint range  °F {°C} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27} 20 to 80 {-7 to 27}
Refrigerant R410A R410A R410A R410A R410A R410A R410A R410A R410A
Condenser air flow ft3/min 4500 4500 9000 9000 9000 10,500 19,000 20,000 27,000
Standard pump performance
Pump motor size  Hp {kW} 1.5 {1}  1.5 {1}  1.5 {1}  3 {2}   3 {2} 5 {4}  5 {4}  5 {4}  5 {4} 
Pump flow  gpm {l/min} 13 {49}  18 {68} 27 {102}  36{136} 48 {182} 61 {231}  73 {276}  83 {314}  92 {348}
Pump pressure  psi {bar} 35 {2.4}  36 {2.5}   30 {2.1}  48 {3.3}  39 {2.7}  57 {3.9}  54 {3.7}  53 {3.7}  50 {3.4} 
Dimensions  inches {mm}         
A - Height 54 {1372}  54 {1372} 54 {1372}  54 {1372} 47 {1193}  47 {1193}  47 {1193}  47 {1193} 47 {1193} 
B - Width 35 {889}  35 {889}  35 {889}  35 {889}  41 {1041} 41 {1041}  41 {1041}   41 {1041} 41 {1041} 
C - Depth 48 {1219}  75 {1905}  75 {1905}  75 {1905}  87 {2210}  87 {2210}  105 {2667}  105 {2667}   105 {2667} 
Voltages  MCA          
230/3 phase/60 Hz  32.3  45.4  68.6  81.9  87.0  133.1  143.3 165.9  184.0 
460/3 phase/60 Hz  16.4  22.6  27.4  39.7  46.3  60.8  69.3  73.7  77.2 
575/3 phase/60 Hz 12.6 18.6 21.7 34.4 33.6 51.8 60.4 61.5 62.4
Water requirements         
Reservoir holding capacity  gal {liters}  11 {42}  22 {83}  22 {83}  22 {83}  50 {189}  50 {189}  67 {254}  67 {254}  67 {254} 
Process connections  1.5  1.5 1.5 1.5 2.0 2.0  2.0 2.5 2.5
Weight  lb {kg}          
Shipping 720 {327}  1195 {542} 1195 {542}  1315 {596} 1900 {862}  2100 {953}  2250 {1021}  3400 {1542}  3900 {1769} 

 

Models (outdoor unit) EP2R-05 EP2R-08 EP2R-10 EP2R-15 EP2R-20 EP2R-25 EP2R-30 EP2R-35 EP2R-40
Condenser Remote
Performance characteristics
Condenser air flow  ft3/min 6870 6620 14,400 24,000 22,600 20,600 33,900 32,000 30,900
Connections  inches {mm}
Inlet 7/8 7/8 1 3/8 2 1/8 2 1/8 2 1/8 2 5/8 2 5/8 2 5/8
Outlet 1 1/8 1 1/8 1 1/8 1 3/8 1 5/8 1 5/8 1 5/8 2 1/8 2 1/8
Dimensions  inches {mm}
A - Height 48 {1219} 48 {1219} 48 {1219} 54 {1372} 54 {1372} 54 {1372} 54 {1372} 54 {1372} 54 {1372}
B - Width 44 {1118}  44 {1118}    44 {1118}   46 {1168} 46 {1168} 46 {1168}  46 {1168} 46 {1168}  46 {1168} 
C - Depth 54 {1372}  54 {1372}  94 {2388}  126 {3200}  126 {3200}   126 {3200}   181 {4597}  181 {4597} 181 {4597}
Voltages  MCA         
230/3 phase/60 Hz 4.5 4.5 6.8  11.8 11.8 11.8 18.4  18.4  18.4 
460/3 phase/60 Hz  2.1 2.1 3.3 5.6 5.6 5.6 8.7 8.7 8.7
575/3 phase/60 Hz  1.8 1.8 2.7 4.5 4.5 4.5 7.0  7.0  7.0 
Weight  lb {kg}          
Shipping 245 {111}  265 {120}  415 {188}  670 {304}  720 {327}  800 {363}  1075 {488}  1175 {533}  1200 {544}