MOTORI SOMMERSI 4”
in bagno ad acqua
CARATTERISTICHE TECNICHE
• Hermetically sealed stator with epoxy resin able to guarantee better
electrical insulation and provide the high efficecy heat dissipation
• Rotor and bearings lubricated with water and propylene glycol
• Extractable connection cable
• Exthernal jacket in AISI 304
• Uppur support in cast iron
• Cover upper support in AISI 304
• Motor seal complete with sand protection
• Compensation diaphragm
• Standard NEMA connections
• Check valve for refrigerant liquid
• Protection degree: IP 68
• Insulation class: F
DATI TECNICI
• Maximum voltage variation from nominal: +6% / -10%
• Maximum ambient temperature: 35°
• Minimum cooling flow rate 0,08 m/sec
• Maximum starts/hr: 30
• Maximum installation depth: 150 m
• Vertical/horizontal operation
• Water pH from 5,8 up to 8,6
• Axial thrust: 1500 N up to 0,75 kW
3000 N up to 2,2 kW
6500 N up to 5,5 kW
4000 N optional
Japanese Technology since 1912
2
Submersible motors
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