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HYDROELECTRIC GENERATOR

A 220V single phase AC hydro turbine generator with 2KW power production options

Our highly efficient generators will start at very low torque and are designed to be powered with high elevation water pipe-feed. Adjustment of water flow can easily be micro-managed via the intake valve.

The entire construction of the generator is designed for minimal field maintenance, with a permanent magnet motor and anti-corrosive housing materials.

Perfect for home off-grid power solutions with the 4KW and 3KW models in particular producing enough power for a conservative home. 1KW and 2KW models are ideal for tiny homes and wilderness cabins, especially if hauling on foot into the mountains.

Additional note: No voltage regulation is built into these generators because the voltages are relatively low. However, if a stable voltage is absolutely vital, a water intake - dump load can be built into the infrastructure, or a voltage regulator can be matched to the generator.

Key Features:

Portable hydroelectric generators with 4 models to choose from.

Perfect for wilderness homes, cabins and other remote power generation requirements.

Permanent magnet electric motor (minimal maintenance required).

220V AC motor (no need to convert from 12V to useable 220V).

Rugged turbine, generator casing and turbine housing (reliable in harsh conditions).

Water-flow control valve pre-installed.

Hydro Turbine Specifications:

Rated power production options: 2000W;

Voltage: 220V single phase AC.

Generator magnets: Permanent magnet.

Product features: Low start-up torque.

Power: 2000W
Flow: 0.03m3/s
Head: 10-25m
Rotating speed: 1000 rpm
Voltage: 220v
Current: 8.7a
Water diversion pipe joint 75mm

Power(kw)	Water level difference（m）	Flow(m3/s)	weight (kg)	Package dimensions (mm)	Inlet size(mm)

2 kw	10-25	0.03	31	480x370x470	75-90

Installation Instructions

Our Inclined-jet hydro turbine generator unit (HC-SO3) is a new generation of single phase alternating current

(AC) generator, which is suitable for hot and humid environment, with automatic voltage controller regulator

(A.V.R.). It applies to inland waterways, household lighting or standby electric power for motors.

Working Principle

Water from the pressure forebay flows into the turbine nozzle through pipe. Its potential energy is converted to

kinetic energy by the nozzle. The high speed water jet comes out from the nozzle strikes at the buckets (blades)

at a certain angle (not in a tangential direction) against the rotating surface of the runner. The water flows into

the buckets (blades) from one side and flows out from other side. Inclined-jet turbine generator only has single

buckets (blades). It is applicable for the small-size and medium-size power station with water head ranges

from 20m to 400m.

1. Runner nuts

2. Runner

3. Spray nozzle

4. Nozzle connection joints

5. Needle valve

6.Hand wheel

7.Nuts

8. Water diversion pipe/steel pipe

9. Main bearing

10.Stator line group

11.Rotor

12.Bearing cover

13.Bearing

14. Top cover of generator

15. Generator case

16. Bottom cover of generator

17. Bearing

18. Water lock/Water seal

19. Frame

20. Anchor screw

21. Pressure forebay

Structure and advantages

Our generators are in protected horizontal structure, whose protection degree is IP22, with rotating magnetic

field and steerable excitation. Small in size but high in accuracy. Its frame and cover are all casted by iron,

strong and durable. The iron coil of generator stator is laminated with 0.5mm thickness high-quality silicon

-steel sheets. The pole coil is laminated by 1mm thickness electric steel. Conductor wire is made of high

strength enameled wire with insulation grade B, and has went through special treatment of anti-mold,

anti-moisture and anti-salt, etc. All of the materials are of high quality with low mammalian toxicity. The whole

set is simple in structure, strong and durable and easy to be maintained.

Specifications and Performance

HC-SO3 belongs to ST-H series single-phase generators which are also harmonious wave excitation brush

synchronous generators. Its adjustment rate of steady-state voltage is ±1.5%. 240V rated voltage, 1500 r/min

rated speed. (Note: Generators with different rotary speed can also be provided according to clients’

requirements.). Rated frequency is 50HZ, with 0.6 rated power factor.

After the generator is spun, depending on the stator residual magnetism, after the trio-time harmonic 3

secondary winding senses the residual magnetism voltage, circuit is rectified through the single-phase

rectifying circuit bridge into direct current (DC) to provide excitation current to the exciting winding through

brush slip ring, which finally establishes the main rotor magnetic field. When the generator’s rotary speed

reaches at a certain value, no-load voltage is established.

When trio-time harmonic wave excitation generator is running on load, it has self-excited function to keep

generator terminal voltage at a constant value. Furthermore, generator with automatic voltage controller/

regulator which adjusts the excitation current will lead to more accurate generator voltage output. At the same

time, the automatic voltage controller/regulator can also replace the regulating resistance to stabilize the

voltage.

Installation Requirements
There should be no space between turbine base and turbine pier. Any water splashing or water leakage is
definitely not allowed in their connection surface.
Installation Procedure
1. Based on the rated head and water flow required by the unit, choose a good and ideal installation location.
Inspect the whole turbine generator unit before installation, and check whether the size of tailrace (water outlet)
and reserved holes for unit footing fulfill the designed requirements. If not, it should be amended before
installation.
2. Then, use concrete to pour turbine pier. When making the pier, the water outlet should be 3 times larger than
the water inlet. Reserve places on the pier for anchor bolts according to the size and situation of anchor holes
on the turbine. After these, put the anchor bolts into the reserved holes for unit footing, then pour with concrete.
After the pier is completely solid, maybe a week later, place the unit and tighten the anchor nuts (follow the
4
order of diagonal line) and fix the unit with wood or steel cross arms. Then pour concrete again to connect
closely the unit and turbine pier. Any gap between them must be sealed with concrete, and water leakage is
definitely not allowed. A leveling instrument should be used to measure levelness when install the unit to make
sure it’s fixed in a horizontal position. After the unit has been installed, check again and rotate the runner shaft
of the turbine by hand. If it rotates flexibly, the installation is completed.

Country	Shipping service	Tracking NO.	shipping time
USA	Sea shipping	No(Follow-up Tracking information will not be generated until the package arrives at the destination country)	20-35 work days
	Express shipping	Yes	7-10 work days
Canada	Sea shipping	No(Follow-up Tracking information will not be generated until the package arrives at the destination country)	35-50 work days
	Express shipping	Yes	7-10 work days
Australia	Sea shipping	No(Follow-up Tracking information will not be generated until the package arrives at the destination country)	35-45 work days
	Express shipping	Yes	7-10 work days
United Kindom	Sea shipping	No(Follow-up Tracking information will not be generated until the package arrives at the destination country)	35-50 work days
	Express shipping	Yes	7-10 work days
Italy,France,Germany,	European rail transport	No(Follow-up Tracking information will not be generated until the package arrives at the destination country)	45-50 work days
	Express shipping	Yes	7-10 work days
EU coutries	EU Royalway	No(Follow-up Tracking information will not be generated until the package arrives at the destination country)	45-60 work days
		Yes	7-10 work days