High Voltage Electric Motor for Water Pump

Product Description High Voltage Electric Motor for Water Pump BASIC FEATURES 1. Conform to IEC34-1 standard, totally-enclosed squirrel cage asynchronous motor. 2. Motor casing, rotating shaft spline and bottom cover all adopt anticorrosive stainless steel material. 3. The cover at the motor end adopts copper alloy or nickel-plated cast iron. 4. Automatic pressure-regulating device is water and oil proof modified butyronitrile rubber air chamber. 5. The mechanical seal adopts high-temperature, corrosion and abrasion resistant special ceramic to carbon sealing for chemical pump. 6. High quality bearing with lubricant oil doesn't need special maintenance. 7. Cooling oil filled in motor meets American FDA Standard and free from any pollution. 8. The installation dimension meets"NEMA" Standard 4 inch flanged connection. 9. We can supply special specifications of materials and motors according to customers' requirements.   BASIC PERFORMANCE 1.  Single phase: 0.37-2.2 kw    220V( ±10%)-50Hz  2.  Three Phase: 0.37 to 7.5kw    220/380V(±10%)-50Hz;  230/400V ( ±10%)- 50Hz
3.  Axial Thrust: 2500N 4. Protective Device Grade: IP68 5. Highest Temperature Resistance: not more than 35 degree 6. Requirement for the pH value of water: 6.5-8.0 7. Maximum Diving Depth: 70m 8. Insulation Grade: F-grade 9. Minimum water flow required to flow through motor:8cm/s 10. Maximum Start Count Per Hour: 30 times 11. Can be installed vertically or horizontally 12. Motor heating relay (temperature control) realizes overload safety protection 13 Operating time of overload safety protector: less than 10 second (the load is 1.5 times of the rated current value) 14. Flat water-proof cable with separate ground wire 15. Size of flat cable     Three Phase: 4X1.5 mm² (0.37-3KW); 4X2.5 mm²(4-7.5KW)                                          Single Phase: 4X1.5 mm² (0.37-1.1KW); 4X2.5 mm²(1.5-2.2KW) 16. Length of flat cable     Three Phase: 1.0m (0.55-1.1KW); 1.5m(1.5KW); 1.7m(2.2-3.0KW);                                                                          2.0m(4.0KW); 2.5m(5.5KW); 3m(7.5KW)                                               Single Phase: 1.0m (0.37-1.1KW); 1.5m(1.5KW); 1.7m(2.2KW);    TECHNICAL PARAMETER CERTIFICATE OF PRODUCTS Packaging & Shipping   Our Services 1. We are very glad that customers give us suggestions for price and products. 2. We deliver goods on time and ensure the goods in high quality. 3.  If any question, pls feel free to contact us.     Company Information       Jinhua Jinlishi Pump Co., Ltd lies in Jindong Comprehensive Industrial Garden, Jinhua, Zhejiang. It is one of the earliest enterprises specializing in industrial and civilian medium and high-scale stainless submersible pump with occupying an area of 36 acres and the building area of 25000 square meters. It has more than 160 employees, among which 20 employees are in charge of engineer technology and owns a set of complete and effective management system of technical research, marketing and sales, production management, quality control, and after sales service. It produce 50,000 sets of submersible motors and pump bodies of Lishiba" brand every year.     The leading products include NFS4 series submersible motor, NFS6 series cooling water motor, 4SJ series submersible pump, 4SJJ series submersible pump, 4SP and 6SP series stainless submersible pump, and intelligence control box which matched with pump. The pump have advantage of energy saving, high efficiency, environment protection and safe reliability and got CE certificate and passed the ISO9001 quality control system. Technology has reached the international advanced level. The pump are widely used in agricultural and industrial irrigation, water supply from wells and reservoirs etc.     With the directive idea of highlight management, create good quality and offer satisfication, the company carries through technical innovation, and introduces the most advanced technology and equipment of electric pump from America, Italy etc. The products are designed and produced by international standard, the quality is stable and reliable for a long time with low reworking rate, and the market share increases year by year. Now the products are very popular among many countries and regions likes Middle East, European, South America, the south of Asia etc.     Welcome to our company for cooperation and create the more brilliant future.   FAQ Q: Can you do OEM? A: Yes, we can.   Q: What is the delivery time? A: 25 days, it depends on your order quantity.   Q: What is the loading port? A: Ningbo port, China.   Q: Are you a manufacturer or trading company? A: We are manufacturer.