* Shaft extension and couplings meet NEMA standards.
* Rewindable stator.
* Winding insulation: class Y.
* Protection grade: IP68.
* Standard compensation bellows for internal liquid expansion for regular operation.
* Oversized thrust bearings: Shaft supported by oversized thrust bearings which can support thrust load up to 15500 N.
* Filling fluid: water mixed with non-toxic anti-freeze glycol, provides cooling and lubrication, also protects and prevents
parts inside from corrosion.
* Maximum immersion depth: 200 m .
* Maximum number of starts per hour at regular intervals: 10.
* Maximum allowable voltage fluctuations over the rated voltage: ±7%.