China Low Water Head Axial Small Water Power Turbine

Axial small water power turbine, mainly used in relatively low flow gap, for example, a small river, small dams edge. Axial small hydroelectric generators and impeller coaxial. Small axial-flow hydropower machines generally work in between the head of 1 m -6 m.
Main specifications and technical parameters: Model type: Axial flow permanent magnet water turbine generator Power: 300W— 8KW Voltage: 110V, 220V, 380V Frequency: 50Hz 60Hz Water head: 2— 8 meters Flow: 0.025— 0.18m³ /sec Rotating speed: Four poles 1, 500 rpm; Six poles 1, 000 rpm; Eight poles 750 rpm Structure and working principle of the unit: Axial flow water turbine power generator is comprised of the water turbine and the generator sharing the same coaxial line. The water turbine is comprised of propeller, guiding cover, bearing, water seal and main shaft etc. The tail water pipe of axial flow water turbine power generator is utilized to form a vacuum suction pipe sucking water from upstream. Water forms a whirlpool while passing the volute and hits at the propeller, thus high speed rotation of the propeller is achieved and the generator is driven via the main shaft to generate power. Characteristics of the generator: The electric machine adopts efficient permanent magnet, thus it is provided with small volume and high efficiency. There are no wearing parts such as carbon brushes, silicon diodes and capacitors etc., thus it is provided with characteristics of few failures, easy and convenient maintenance. Working together with a regulator, the generator supplies stable voltage and is very suitable to be used by farmers in remote mountain areas
Attention: How to choose the model you need. 1. According to drive way and speed of the machine set, at the lowe water head, high flow term choose indirec drive(6 electrode)or 1000r/s (6 electrode)direct drive turbine generator set; High water fall head and low flow choose the 1500r/s(4 electrode)direct drive turbine— Generator ser. 2. Electrical engineering type and phase, 0.3KW to 1.5kw machine set for single phase perment magnetism generator; 2KW~5KW for single or three phases perment magnetism generator or excite generator; Three phases perment or excite generator; Adove 8KW for three phases excite generator.
Name of productPower (watt)Water Head (m)Flow (m 3 /s)Height (cm)Weight (kg)Axial flow (10 – 12 type )3001.2 - 40.0256312Axial flow (10 – 12 type )5001.5 - 40.036514Axial flow (12 – 15 type )6001.8 - 40.047321Axial flow (15 type )10002 - 50.068026Axial flow (15 type )15002.2 - 50.078234Axial flow (20 type )20002.5 - 50.110749Axial flow (20 type )30002.5 - 50.1211375Axial flow (25 type )50003 – 60.15133137Axial flow (25 type )80003.5 - 80.18140150