Installation, Maintenance and Commissioning Manual :6877419 02/2013
Electrical Data – W2F0 Continued
SC31D055-W2F0-0 SC31D065-W2F0-0 SC31D075-W2F0-0
Standard Dry Cooler Match 1 x DR70 1 x DR95 1 x DR95
Unit Data Full Function - W2F0
Nominal Run Amps (1) A 84.22 84.4 84.4
Maximum Start Amps A 177.95 197.5 211.1
Recommended Mains Fuse Size A 100 100 100
Max Mains Incoming Cable Size mm² 35 70 70
Mains Supply V 400V / 3PH + N / 50Hz
Control circuit VAC 24 24 24
Unit Data Cooling Only- W2F0
Nominal Run Amps A 56.2 56.4 58.7
Maximum Start Amps A 169.3 169.4 202.4
Recommended Mains Fuse Size A 63 63 80
Evaporator Fan Motor - Per Fan
Motor Type EC EC EC
Quantity x Motor Size (2) kW 3 x 3.1 3 x 3.1 3 x 3.1
Full Load Amps A 4.8 4.8 4.8
Locked Rotor Amps A 4.8 4.8 4.8
Compressor 1 , Circuit 1
Motor Size (3) kW 7.2 9.46 9.46
Nominal Run Amps A 12.9 16.93 16.93
Locked Rotor Amps A 92 130 130
Type of Start Direct On Line
Compressor 2, Circuit 1
Motor Size (3) kW 9.46 9.46 10.9
Nominal Run Amps A 16.9 16.9 19.2
Locked Rotor Amps A 130 130 163
Type of Start Direct On Line
Standard Dry Cooler Match - Motor Per Fan
AC EC EC
Quantity x Motor Size kW 4 x 0.6 4 x 0.88 4 x 0.88
Full Load Amps A 2.62 1.65 1.65
OPTIONAL EXTRAS
Electric Heating
Number of stage of Reheat 3 3 3
Number of Elements 9 9 9
Rating (Total) kW 31.5 31.5 31.5
Current Per Phase A 45.5 45.5 45.5
Humidifier
Capacity kg/hr 8 8 8
Rating kW 6 6 6
Full Load Amps A 8.7 8.7 8.7
First upgrade Fan Motor - EC Motor - Per Fan
Quantity x Motor Size (2) kW N/A N/A N/A
Full Load Amps A N/A N/A N/A
Locked Rotor Amps A N/A N/A N/A
Second upgrade Motor - EC Motor - Per Fan
Quantity x Motor Size (2) kW N/A N/A N/A
Full Load Amps A N/A N/A N/A
Locked Rotor Amps A N/A N/A N/A
Standard Dry Cooler Match - EC Motor-Per Fan
Quantity x Motor Size (2) kW 4 x 0.73 4 x 1.68 4 x 1.68
Full Load Amps A 3.3 2.6 2.6
Dry Cooler Match - SCAF Fan
Quantity x Motor Size (2) kW 4 x 1.4 4 x 1.4 4 x 1.94
Full Load Amps A 6 3.4 3.4
(1) Values given for function units with standard selections for heating, humidification, supply air fans 7°C evaporating and 54.4°C condensing.
(2) Stated motor power is based on maximum electrical power absorbed
(3) Values are per compressor
W2F0
To Next Page
Loading...
