AIREDALE EasiCool - Page 73

EasiCool™Precision Air Conditioning
DF28X - DF31X
73
EasiCool Technical Manual 7525389 V1.8.0_05_2016
Technical X-TypeDF
Technical Data Downow Units X Type
Electrical Data
Mechanical
(1) Entering air 24°C/45% RH ambient 35°C.
(2) Fan Gain / Fan power input based upon fan operating with design airow at 25Pa ESP, these values may change with different ESP.
(3) With Standard forward curved fan motors; Machine weight includes a refrigerant charge.
(4) Backward curved EC fan options quote electrical power. All other options quote shaft power.
(5) For refrigerant charges, refer to Unit Refrigerant Charge (kg/Circuit).
(6) Based on air temperature of 15.5°C leaving the evaporator coil.
(7) Based upon low pressure hot water 82°C inlet / 71°C outlet. Air on 20°C. Refer to Low Pressure Hot Water.
Electrical
(1) Values given for full function units (incl. electric heating, humidication and matched condenser) at 7°C evaporating and 54.4°C condensing with standard
forward curved fan motors, for optional data, please contact Airedale.
(2) Values given for Cooling only units (incl. Compressor, evaporator fan and matched condenser) at 7°C evaporating and 54.4°C condensing, for optional
data, please contact Airedale.
(3) Electrical input power relates to the maximum absorbed electrical power. Actual operating fan power input is shown in the mechanical data tables.
DF28X-EZRE-0 DF31X-EZRE-0
Standard Condenser Match - X CR50 CR50
Unit Data Full Function - X
Nominal Run Amps A 57.9 63.2
Maximum Start Amps A 198.9 176.3
Recommended Mains Fuse Size A 80 80
Unit Data Cooling Only - X
Nominal Run Amps A 25.4 30.8
Maximum Start Amps A 166.4 143.9
Recommended Mains Fuse Size A 32 40
Max Mains Incoming Cable Size mm² 35 35
Mains Supply V 400V / 3PH + N / 50HZ
Control Circuit VAC 24 24
Evaporator Fan - Motor Per Fan
Electrical Input Power kW 2.6 4.6
Full Load Amps A 4.64 8.12
Locked Rotor Amps A 32.5 60.9
Compressor - Per Compressor
Quantity x Motor Size kW 1 x 8.4 1 x 9.47
Nominal Run Amps A 15.0 16.9
Locked Rotor Amps A 156 130
Type of Start Direct On Line
Standard Condenser Match - AC Motor - Per Fan
Electrical Input Power kW 0.6 0.6
Full Load Amps A 2.62 2.62
OPTIONAL EXTRAS
Electric Heating
Stage of Reheat 3 3
Number of Elements 8 8
Rating kW 20 20
Current per Phase A 32.48 32.48
Humidier
Capacity kg/hr 8 8
Rating kW 6.00 6.00
Full Load Amps A 8.66 8.66
Evaporator Fan Options
Larger Fan Motor - AC Motor - Per Fan
Electrical Input Power kW 3.5 N/A
Full Load Amps A 6.18 N/A
Locked Rotor Amps A 43.3 N/A
Standard Size Motor - EC Motor - Per Fan
Electrical Input Power kW 2.55 2.55
Full Load Amps A 3.9 3.9
Condenser Fan Options
Standard Condenser Motor - EC Motor - Per Fan
Electrical Input Power kW 0.73 0.73
Full Load Amps A 3.3 3.3