la corrente del motore è sinusoidale senza punte di commutazione

deep-groove

DDA 30-4 FC-PV/T/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

Submersible drainage pump type Vertical single-stage stainless steel submersible pump with vertical discharge port and integrated submersible 3-phase totally enclosed motor in insulation class F

Grundfos Connect)

cr 32 1 1 a f a e hqqe 96843345 la corrente del motore èVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via DIN flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.