SmartCool
TM
- D
Precision Air Conditioning
98
Precision Air Conditioning
Installation, Maintenance and Commissioning Manual :6877419 02/2013
Electrical Data – W2W2
SC19D055-W2W2
SC19D070-W2W2
SC19D080-W2W2
Standard Dry Cooler Match
2 x DR40
2 x DR55
2 x DR55
Unit Data –Full Function W2W2
(1)
Nominal Run Amps
A
65.7
77.2
84.7
Maximum Start Amps
A
127.2
152.8
171.5
Recommended Mains Fuse Size
A
80
100
100
Max Mains Incoming Cable Size
mm²
70
70
70
Mains Supply
V
400V / 3PH + N / 50Hz
Control circuit
VAC
24
24
24
Unit Data Cooling Only – W2W2
Nominal Run Amps
A
49.6
61
68.5
Maximum Start Amps
A
111
136.6
155.3
Recommended Mains Fuse Size
A
63
80
80
Evaporator Fan Motor – Per Fan
Motor Type
EC
EC
EC
Quantity x Motor Size
(2)
kW
2 x 2.2
2 x 2.2
2 x 2.2
Full Load Amps
A
3.3
3.3
3.3
Locked Rotor Amps
A
3.3
3.3
3.3
Compressor – Compressor 1 , Circuit 1 & 2
(3)
Motor Size
kW
4.58
5.55
6.31
Nominal Run Amps
A
8.5
11.39
13.27
Locked Rotor Amps
A
70
87
100
Type of Start
Direct On Line
Compressor – Compressor 2, Circuit 1 & 2
(3)
Motor Size
kW
4.58
5.55
6.31
Nominal Run Amps
A
8.5
11.39
13.27
Locked Rotor Amps
A
70
87
100
Type of Start
Direct On Line
Standard Dry Cooler Match – AC Motor Per Fan
Quantity x Motor Size
kW
2 x 0.6
3 x 0.6
3 x 0.6
Full Load Amps
A
2.62
2.62
2.62
OPTIONAL EXTRAS
Electric Heating
Stage of Reheat
2
2
2
Number of Elements
6
6
6
Rating (Total)
kW
21
21
21
Current Per Phase
A
30.31
30.31
30.31
Humidifier
Capacity
kg/hr
15
15
15
Rating
kW
11.25
11.25
11.25
Full Load Amps
A
16.2
16.2
16.2
Standard Size Fan Motor – EC Motor – Per Fan
Quantity x Motor Size
kW
2 x 3.1
2 x 3.1
2 x 3.1
Full Load Amps
A
4.8
4.8
4.8
Locked Rotor Amps
A
4.8
4.8
4.8
Larger Size Motor – EC Motor – Per Fan
Quantity x Motor Size
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 Condenser Match – EC Motor-Per Fan
Quantity x Motor Size
kW
2 x 0.73
3 x 0.73
3 x 0.73
Full Load Amps
A
3.3
3.3
3.3
SCAF Condenser Match – Motor- Per Fan
Quantity x Motor Size
kW
2 x 1.4
3 x 1.4
3 x 1.4
Full Load Amps
A
6
6
6
(1) Values given for full function units with standard selections for heating, humidification, supply air fans and
at 7°C evaporating and 54.4°C condensing
(2) Stated motor power is based on maximum electrical power absorbed
(3) Values are per compressor
W
2
W
2
