CAN/CSA-C820-02 (R2012)
Energy Efficiency Test Methods for Small Pumps
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détails du produit
1.1
This Standard applies to centrifugal pumps that require a driver-rated output of 373 W (1/2 hp) nominal up to and including 7.46 kW (10 hp) nominal.
1.2
This Standard specifies the method for testing centrifugal pumps to determine the following characteristics:
(a) the total head produced by the pump versus the pump rate of flow;
(b) input power versus pump rate of flow; and
(c) efficiency versus pump rate of flow.