Can anybody help? are there any general rules for the sizing of chillers in an industrial application? I am familiar with the heat loss calcs but not for chiller sizing, does it work the same way i.e. delta T.
I have a 1500VA control transformer fitted with 5 amp primary fuses. The incoming voltage is 490V and the control voltage is 120V. The primary fuses will pop when the mains power is turned on, even when no motors nor controls are operational. If i fit 20 amp fuses, these will not pop, so i...