DC motor h2o lower power submersible pump motor
Conform to global regular of IEC34-ICE, total blocked asynchronous motor with squirrel cage rotor.
Outer shell, shaft and base created of stainless steel.
Copper annoy or Nickel plated cast-iron upper and bracket.
Swedish bearing or equal merchandise enterprise greater thrust load.
Italian mechanical seals.
Pressure automatic changing device made of oil and drinking water evidence reformed butyl-rubber.
Strain computerized altering unit made of oil and h2o proof reformed butyl-rubber.
Flange connector below the standard of NEMA (United states National CZPTal Production Affiliation).
Lacquer-coated wire conformed to United states common of NEMA MW37-C.
Chinese patent solution, bogus and imitation will be investigated. Patent No.: ZL99240666.eight ZL99317606.two
Scores: Singlephase: .25kW – 2.2kW, threephase: .55kW – seven.5kW
Voltage: Singlephase 220/230V (-six% +10%) or 230/240V (+6% -ten%) 50Hz, Threephase 230V or 400V ± ten% 50Hz
Thrust load: 1500N (.25kW – .75kW) NFS4
2500N (one.1kW – five.5kW) NFS4
4500N (3.0kW – seven.5kW) NFS4
Degree of safety: IP68
Insulation: Class B
Max. Ambient temperature: 35 Dgrees
Least cooling circulation alongside the motor: 8cm/sec.
Water pH: 6.5 – 8.
Maximum starts off per hour: thirty
Optimum submerged depth: 150 meter
Vertical or horizontal mounting place
Motor guarded by temperature compensated thermal relay and additional-quick journey.
Overload vacation time: Less than 10 seconds (when 5 instances of score recent)
Flat water proof cable 4× two. mm2 with divided earth wire
Dimension: 19.2× 6.2mm2 Cable duration: 1.one-one.5m (.25 – three. kW) 2.three-2.5m(4. – five.5kW) 2.eight-three.0m (seven.5kW)
Special scaled item required by customers can be supplied