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Super Heavy Duty Energy-Saving Chiller

SUPER HEAVY DUTY CHILLERS

Super Heavy Duty Energy-Saving Chiller

Air Cooled

  • RKE18000A-V
  • RKE22000A-V
  • RKE30000A-V

Water Cooled

  • RKE18000AVW
  • RKE22000A-VW
  • RKE30000A-VW

Specification Chart

Model Air-cooled type Water-cooled type
RKE18000A-V RKE22000A-V RKE30000A-V RKE18000A-VW RKE22000A-VW RKE30000A-VW
Performance Specifications
Cooling capacity
(50/60 Hz) (1)
kW 57/60 66.0 / 69.0 96.0 57/60 70.0 / 73.0 96.0
Operating ambient
temperature range
°C -5 to 43 2 to 43
Operating
temperature limit
°C 5 ~ 35 15 ~ 30 5 ~ 35 15 ~ 30
Control accuracy (4) High accuracy setting ± 1.0 ° C (± 0.5 ° C when load is stable)
Energy saving setting ± 1.0 ° C (± 0.5 ° C when load is stabilized, ± 2.0 ° C compressor ON - OFF)
Power Specifications
Power supply (2) V (Hz) Three phases 200 ± 10% (50/60), 220 ± 10% (60)
Power consumption (1) kW 25.5/28.0, 28.0 43.0 / 45.8, 45.8 50, 50 23/25, 25 38.0 / 40.0, 40.0 43, 43
Current (1) A 82.2/89.8, 89.8 133/136, 136 160, 160 72/80, 80 125 / 128,128 126, 126
Power supply
capacity (3)
kVA 35 50.0 60 32 50.0 54
Breaker capacity A 125 * 6 175 * 6 125 175 * 6 175 * 6
Environmental Conditions
Refrigerating compressor
output
kW 3.0 + 7.5 7.5 × 2 3.0 + 7.5 7.5 × 2
Condenser Fin-and-tube type forced air cooling type Double pipe type water-cooled type
Cooler Construction Plate type heat exchanger
Material SUS 316 (brazing: Cu)
Pumping
pump
output 3.2 (Inverter driven) 3.2 Inverter driven × 2 3.2 (Inverter driven) 3.2 Inverter driven × 2
Flow rate L / min 200 (Head: 50m) Minimum 400 (Head: 50m) 200 (Head: 50m) Minimum 400 (Head: 50m)
Fan motor output kW 750 x 2 (inverter driven) 0.75(inverter driven) 2.2(inverter driven pump) x 2 pumps -------------- --------------
Actual tank
capacity
L Approx. 160 About 250 About 320 Approx. 160 About 250 About 320
Refrigerant R-407C
External dimensions
(height × depth × width)
mm 1800 × 960 × 1720 2190 × 1200 × 2010 2190 × 1340 × 2350 1580 x 960 x 1720 1700 × 1240 × 2050 1700 × 1340 × 2350
Product weight (dry mass) kg approx. 660 About 1050 About 1420 610 About 1100 About 1420
Driving sound (50/60 Hz) (5) dB 69 71 72 60 61 62

Cooling Capacity

Water Flow Rate

External Dimentions

Pump Characteristic Curves