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Help Center50kw Wind Generator Blades Made in China
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Specifications
50kw wind generator with bladesgenerator ahead reduce heat
PLC with touch screen station
low start-up wind speed
GRP blades
50kw wind generator with blades
Generator ahead of blades reduce heat
PLC touch screem for controll
1.generator ahead to rradiate heat and reduce wind resistence.
Main technical parameter OF 50kw wind power station:
| Rated power(W) | 50000 |
| Maximum output power (W) | 75000 |
| Charging voltage (V) | DC 400 |
| Blade quantity | 3 |
| Rotor blade material | GRP |
| Rotor blade diameter (ft.) | 39 (12.0m) |
| Start-up wind speed (mph) | 5 (2.0m/s) |
| Rated wind speed (mph) | 25 (11.0m/s) |
| Rated rotating rate (r/min) | 140 |
| Wind energy utilizing ratio (Cp) | 0.42 |
| Generator output | Frequency conversion AC |
| Rated charging current (A) | 125 |
| The maximum charging current (in a short time) (A) | 190 |
| Output AC frequency (Hz) | 110/220/380/400V(50/60HZ) |
| Generator efficiency | >0.92 |
| Free standing tower diameter (in.) | Ø53.1*Ø20.9 (Φ1350×Φ530mm) |
| Tower height (ft.) | 59 (18m) |
| The weight of generator (lb) | 2646 (1200kg) |
| Suggested Battery (Ah) | 800/1500 |
2.Blades
3.Siemens PLC with Touch Screen for Hummer Smart Control System
With rigorous system, good integration and strong specialization, Siemens PLC features with small volume, standard design, high reliability as well as strong network communication ability .It can well realize the complex control for one or more associations.
The touch controlling interface, matching with PLC control module, offers users various data and images display as well as the functions of manual and remote control.
Siemens PLC control module with touch screen, which is capable of quick reaction to wind signal. If any abnormal situations occur, the controller will alarm and adjust the running status of the wind turbine automatically to protect the system.
Users can monitor various data like the generator rotate speed, temperature, current, voltage, power, frequency, wind direction, wind speed, etc. from the screen; Users can use touch screen to fulfill the manual seek wind, manual and forced start-up. Remote control can also be realized by the internet.
4.rectifier rectifying and controling the dumping load.
5.on-grid inverter adopting MPPT and IGBT technologies,with high generating capacity,wide AC coltage range.(also we can offer 50kw off-grid system)
| MODEL | 50KW |
| INPUT VALUE of HUMMER (DC side) | |
| DC input voltage range | 300V-500V |
| Consecutive overloading capacity | 110% |
| Rated DC output Power | 50KW |
| Personal Protection | Ground |
| OUTPUT VALUE of HUMMER (AC side) | |
| Rated power | 50KW |
| AC Voltage Range(LINE -TO-NEUTRAL) | 180-250V AC/180-260V AC/180-270V AC |
| AC Voltage Range(LINE -TO-LINE) | 340-420V AC |
| AC Frequency | 47-51.5HZ/57-61.5HZ |
| Power Factor | 0.99 |
| MAX Efficiency | 95% |
| European Efficiency | 92% |
| Internal Consumption during Operation | less than10W standby |
| Protection | Short circuit protection, over Heat protection, over load protection, safety protection |
| Total Current Harmonic Distortion (THD) | THDless than 3% |
| Phase Shift | 0 |
| Utility Monitor | According to UL1741 |
| Mechanical Specifications | |
| Size(W*H*D) | 1285 x1085 x 2085mm |
| Net weight | 240kg |
| Temperature | -20°C~+40°C |
| Characteristics | |
| Utility Disconnect | Connect to NEC |
| Cooling | Wind cooling |
| Display | LED and LCD |
| Communication | RS485 |
| EMC (Electromagnetic compatibility) | EN50081, part1 |
| EN50082, part2 | |
| Safety | EN 50438 |
| Grid interference | EN61000-3-2 |
6.Dumping load
wind generator system
Cetificate
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