وصف
[CHARACTERS]
Conform to international standard of IEC34-ICE, whole blocked asynchronous motor with squirrel cage rotor.
Outer shell, shaft and bottom made of stainless steel.
Copper annoy or Nickel plated cast-iron upper and bracket.
Swedish bearing or equivalent products undertaking higher thrust load.
Italian mechanical seals.
Pressure automatic adjusting device made of oil and water proof reformed butyl-rubber.
Pressure automatic adjusting device made of oil and water proof reformed butyl-rubber.
Flange connector under the standard of NEMA (USA National Electrical Manufacturing Association).
Lacquer-coated wire conformed to USA standard of NEMA MW37-C.
Chinese patent product, fake and imitation will be investigated. Patent No.: ZL99240666.8 ZL99317606.2
[PROPERTIES]
Ratings: Singlephase: 0.25كيلوواط – 2.2كيلوواط, threephase: 0.55كيلوواط – 7.5كيلوواط
الجهد االكهربى: Singlephase 220/230V (-6% +10%) or 230/240V (+6% -10%) 50هرتز, Threephase 230V or 400V ± 10% 50هرتز
Thrust load: 1500N (0.25كيلوواط – 0.75كيلوواط) NFS4
2500N (1.1كيلوواط – 5.5كيلوواط) NFS4
4500N (3.0كيلوواط – 7.5كيلوواط) NFS4
Degree of protection: IP68
Insulation: Class B
الأعلى. Ambient temperature: 35 Dgrees
Minimum cooling flow along the motor: 8cm/sec.
Water pH: 6.5 – 8.0
Maximum starts per hour: 30
Maximum submerged depth: 150 meter
Vertical or horizontal mounting position
Motor protected by temperature compensated thermal relay and extra-quick trip.
Overload trip time: Less than 10 seconds (when 5 times of rating current)
Flat water proof cable 4× 2.0 mm2 with separated earth wire
البعد: 19.2× 6.2mm2 Cable length: 1.1-1.5م (0.25 – 3.0 كيلوواط); 2.3-2.5م(4.0 – 5.5كيلوواط); 2.8-3.0م (7.5كيلوواط)
Special scaled product required by customers can be provided
