Xinda Green Energy Co Limited

Nanjing, China

Low speed permanent magnet direct-drive generator. Do not need the gearbox. The turbine connects with the PMG directly, simplifying the structure and improving the system performance.
The gearbox reliability is not high. The system reliability can be improved if there is no gearbox. That means less maintenance, better utilization, longer lifespan for the system.
The efficiency is high. The system efficiency can be improved by 20% when you use PM generator without gearbox.
The PMG can work efficiently throughout the whole speed range. Less heat when working. The PMG can use natural air cooling.
Low start up torque, the system can output power at low speed.
The PMG works at low speed, low noise, more safe and reliable, the lifespan of the bearings can be longer.
The voltage, speed , power of the generator can be customized. The shape can also be changed, using spine shaft, dual shaft, front edge or other output ways.
Our main exporting countries:USA, France, Canada, Australia, Norway, Germany, Denmark, Italy, Spain, UK, Latvia, Romania, Korea, Iran, India, Pakistan, Thailand, Malaysia, Mauritius, Kenya, Brazil
Mainspecifications

Ratedpower(kW)	1500kW
Ratedspeed(rpm)	350rpm
Ratedtorque(Nm):	42000Nm
Ratedvoltage(V):	690VAC
Ratedcurrent(A):	1255A
Startuptorque(Nm)	%)	96%
Powerfactor	1
Cooling	Forcedaircooling
Mechanicalspecifications
Installation	Vertical
Framesize	Y560
Weight(Kg)	7000kg
Materials
Shaftmaterial	Steel
Bearings	Steel
Housingmaterial	Steel
Windingmaterial	Copper
Windingtemperaturelevel	180C
Magnet	NdFeB
Magnettemperaturelevel	150C
Core	Highqualitycoldrolledsiliconsteelsheet

We also offer various kind of other small hydro turbine generator, jsut inform us your water head and flow

Power(kW)	Water head(m)	Flow Rate(m 3 /s)	Speed(r/min)	Penstock pipe diameter(mm)
10KW	12	0.15	1000	350mm
15KW	22	0.1	1000	350mm
20KW	23	0.15	1000	400mm-500mm
30KW	30	0.18	1000	400-500mm
40KW	16	0.4	1000	500-600mm
50KW	18	0.5	1000	700mm

We are a leading Manufacturer, Exporter, Supplier, Trader, and Buying House offering a Transformer with a polished finishing. Our electric-driven, semi-automatic Transformer is designed for industrial use, known for its easy operation. Ideal for various applications, this Transformer ensures efficiency and reliability in power distribution. Trust our high-quality product to meet your industrial needs seamlessly.

We are a leading Manufacturer, Exporter, Supplier, Trader, and Buying House offering high-quality Oil and Mining Special Motor made from Mild Steel with a polished finish. This round-shaped motor comes in a vibrant multicolor design, adding a touch of style to industrial settings. With a semi-automatic grade, this motor is known for its durable construction, ensuring reliable performance in demanding environments. Ideal for oil and mining applications, our motors are designed to meet industry standards and deliver efficient operation. Trust us for top-notch quality and exceptional service.

On/off grid controller inverter for wind turbine system, hydro turbine system and solar power system

wind turbine grid inverter is the core component of the wind turbine grid connected power

generation system. It is controlled by a 32-bit dedicated digital DSP chip of American TI Company, assembled

with the most advanced German Infineon IGBT module, and adopts current controlled PWM active inverter

technology, which greatly improves the reliability of the power supply, has complete power protection functions,

high power factor on the grid side, low output harmonics, and realizes pollution-free grid connected power supply.

2. Product features

Perfect protection function and high system reliability.

MPPT algorithm control is adopted to track the maximum output power of the fan in real time.

It has disturbance detection technology to realize anti islanding control.

Output pure sine wave, automatic synchronous tracking with the power grid, low harmonic content, no pollution

and impact to the power grid.

With RS482, RS232 and other communications, it can be monitored by the upper computer to achieve remote

data acquisition and monitoring.

Product picture:

Technical parameters:

Our disccorelessPMG have advantage inlowRated speed, Low starting wind speed, Small volume, Energy Small, Light weight, Compact structure, High efficiencyetc.

Coreless, anhysteresis, slotless, have low starting torque.

No iron loss, have high efficiency

Adopt unique coreless precision winding technology design precision coil

Adopt the rare earth permanent magnet, which is multipole, mean gap, high power density and high output power.

Low speed direct driving, no torque fluctuations

Compact structure, high ratio of power to volume

No iron loss, low calorific value, small temperature rise

Simple structure, easy to install

The brushless structure, free maintenance

3.RANGEOFAPPLICATION

vertical axis wind turbine; gasoline generators; hydroelectric generator

NO.	PARAMETER	UNITS	DATA
1	Rated power	KW	50
2	Rated speed	RPM	400
3	Rated voltage	V	400VAC
4	RatedCurrent	A	7.6
6	Efficiency		>85%
7	Resistance (Line-Line)		-
8	Winding type		Y
9	Insulation Resistance		100Mohm Min(500V DC)
10	Leakage level		Additional Information: Payment Terms : L/C Packaging Details : 300kw Delivery Time : 20days View Complete Details Ask Latest Price & Details 3+ Volute Axial Flow Small Hydro Water Turbine Generator (30KW-100KW) ₹ 4.50 Lakh - ₹ 9 Lakh / piece Get Latest Price Min. Order (MOQ) 1 set Color Yellow Condition New Automatic Grade Semi Automatic Produce Power 50-100kw Power 55kw It is applicable under low head conditions from 1.5 meters to 18meters with large flow. This new type of machine has solved the problem that ordinary axial flow generator has long main shaft and the bearings at the impeller must be immersed into water and thus cause easy damage; The open channel of the volute chamber can not utilize the water head pressure; Work amount is large, installation period is long and cost is high; Fabrication of the volute chamber and the tail pipe is hard to reach requirements of standards etc. Volute axial flow machine is a consummate type and its efficiency and endurance are several times higher than that of ordinary axial machines. 1. In case conditions of water source are limited, low rotation speed, such as 750 rpm and 500 rpm, are to be selected and thus cost will be increased.2. Special requirements: For 60Hz frequency and 110V voltage machines, custom manufacture is needed.3. For batch finalization of 10 KW machines, they can be designed and produced according to conditions of water sources of customers (water head and flow). Model power(K W) fall head(M) flow(M 3 /s) speed(r/m) driveway Volute axial flow water turbine- generator 30 6-18 0.728-0.243 1000/1500 direct 40 7-18 0.81-0.315 1000/1500 direct 55 7-20 1.07-0.374 1000/1500 direct 75 8-20 1.24-0.497 1000/1500 direct 100 8-20 1.66-0.662 1000/1500 direct Additional Information: Payment Terms : T/T Delivery Time : 2months View Complete Details Ask Latest Price & Details 2+ 55kw 50000rpm High Speed Permanent Magnet Motor Power 50-100 KW Shape Cylindrical Speciality High Efficiency High efficiency permanent magnet motor, speed customize to 50000rpm Parameters Unit Value :Power rating kw 55 :Rated Frequency Hz 833.4 :Rated voltage V(10%) 400 :Rated current A 82.8 :Rated speed r/min(2%) 50000 :Motor Poles P 2 :Rated torque N.m 10.5 Max start torque N.m 40 Peak torque N.m 47 :Grade torque governor scope r/min 0-50000 :Governor scope r/min 0-50000 :Efficiency % 96.9 :Power factor 0.989 :Insulation class F H :Ingress Protectionrating IP 54 Cooling Water+oil :wayto install IMB3 :Working system S1 :Rotor inertial moment kg. 0.003 :vibration value mm/s 3.5 :Yawp db(5%) 92 :height of center mm 110 View Complete Details Ask Latest Price & Details Tell Us What are you looking for? Will call you back Product/Service Quantity Select Unit Describe your Requirement Mobile No. Email ID Send Inquiry By clicking Send Inquiry, I accept the T&C and Privacy Policy. Contact Us Maggie Han (Xinda Green Energy Co Limited) , Nanjing, China Share us via Found Something Wrong with this Listing? Report Here. View Contact No.