CZPT dc h2o pump submersible motor

[Characters]
Conform to intercontinental normal of IEC34-ICE, complete blocked asynchronous motor with squirrel cage rotor.
Outer shell, shaft and base produced of stainless metal.
Copper annoy or Nickel plated cast-iron upper and bracket.
Swedish bearing or equivalent merchandise enterprise higher thrust load.
Italian mechanical seals.
Pressure automatic modifying gadget produced of oil and h2o proof reformed butyl-rubber.
Stress automated altering gadget produced of oil and water proof reformed butyl-rubber.
Flange connector under the standard of NEMA (United states National CZPTal Manufacturing Affiliation).
Lacquer-coated wire conformed to United states common of NEMA MW37-C.
Chinese patent product, phony and imitation will be investigated. Patent No.: ZL99240666.eight ZL99317606.two

[Homes]
Rankings: Singlephase: .25kW – two.2kW, threephase: .55kW – 7.5kW
Voltage: Singlephase 220/230V (-6% +10%) or 230/240V (+6% -ten%) 50Hz, Threephase 230V or 400V ± ten% 50Hz
Thrust load: 1500N (.25kW – .75kW) NFS4
2500N (1.1kW – five.5kW) NFS4
4500N (3.0kW – seven.5kW) NFS4
Degree of security: IP68
Insulation: Course B
Max. Ambient temperature: 35 Dgrees
Bare minimum cooling stream alongside the motor: 8cm/sec.
Water pH: six.5 – 8.
Highest starts off for each hour: 30
Optimum submerged depth: one hundred fifty meter
Vertical or horizontal mounting place
Motor guarded by temperature compensated thermal relay and further-swift trip.
Overload trip time: Considerably less than 10 seconds (when five times of rating current)
Flat water evidence cable 4× two. mm2 with divided earth wire
Dimension: 19.2× 6.2mm2 Cable size: 1.1-one.5m (.25 – 3. kW) 2.three-2.5m(4. – five.5kW) 2.8-three.0m (7.5kW)
Specific scaled item necessary by consumers can be offered