Rated power supply 460V / 3-ph / 60Hz
SM 7.5 SM 10 SM 15
Pre-fuse [A] 15 20 25
Supply 4xAWG14 4xAWG12 4xAWG10
Consumption [A] 11 15 19
Tab. 18 Supply details 460V / 3ph / 60Hz
2.15 Option W1
Available heat capacity
The quality of the heat transfer medium and its required flow rate depend on the type of heat
exchanger used.
Maximum permissible pressure loss in the cooling air circuit: 8.7 psig
Maximum heat capacity
available*
SM 7.5 SM 10 SM 15
[kW] 4.2 6.2 8.3
[MJ/h] 15 22 30
[kcal/h] 3615 5336 7146
* with the thermostatic valve set to open at 176°F.
Tab. 19 Heat capacity (Option W1)
2 Technical Data
2.15 Available heat capacity
9_5875 33 USE
Operator Manual Screw Compressor
SM Tri-Voltage, SIGMA CONTROL 2
11