Model: ISG, IRG, IHG, ISW and CDL(F) pumps for 60 Hz
Pipeline and multistage pumps for 60 Hz and 380, 440 or 460 V supplies. Why a 50 Hz pump overloads on 60 Hz and what to send us.
| Power | Motors wound for 60 Hz and the site voltage |
|---|
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A motor runs about 20% faster on 60 Hz than on 50 Hz. A pump designed for 50 Hz then gives about 20% more flow and 44% more head, and needs about 73% more power, which its motor cannot provide.
For a 60 Hz supply we select the hydraulics for the 60 Hz duty and fit a motor wound for it, at your voltage: for example 380 V or 460 V, or 440 V on ships.
More on frequency in our article on 60 Hz and special voltage pumps.
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