1、Working Principle
1.1 High-energy rare earth permanent magnets as excitation mechanism;
1.2 Square wave principle;
1.3 Electronic commutation replaces mechanical commutation;
1.4 High density programmable logic device technology.
2、Performance Characteristics
- Performance characteristics
2.1 3′′ deep well pump’s rated flow can reach 8m3/h;
2.2 Single phase AC voltage 160-250V,220-350V/DC;
2.3 High speed (6000 rpm);
2.4 It can be switched between 50 and 60 Hz, Power source can be solar, gasoline engine, diesel engine, household electricity;
2.5 Water shortage protection and auto restart after 10 minutes.
- Competitive Advantage
2.6 Size smaller, weight less, lower cost of drilling well and installation;
2.7 Jinba specially designed the impeller, to meet the conditions of high-speed run achieving high lift, light load and high efficiency;
2.8 The outlet is equipped with stainless steel check valve, to effectively prevent the impact of water hamme;
2.9 Motor adopts a fully sealed structure and German mechanical sealing. With strong sealing, the motor diving depth is up to 150m.
3、Parameter Center
- Model Analysis
- G75QJD2 Performance Curve
- G75QJD2 TECHNICAL DATA
Note: Technical parameters are subject to change without notice.
- G75QJD2 Mechanical Parameters
- G75QJD5 Performance Curve
- G75QJD5 TECHNICAL DATA
Note: Technical parameters are subject to change without notice.
- G75QJD 5 Mechanical Parameters
- Application area
- Parts List