500kw AC400V Low Speed 90rpm Three-Phase Permanent Magnet Alternator

• Customization: Available
• Output Type: AC Three Phase
• Number of Blade: Multiple-Blade
• Model NO.: SHJ-NEG500K
• Stress Way of Blade: Lift Force
• Power: ＞100kW
• Phase: Three-Phase
• Certification: CE
• Transport Package: Wooden Cartons
• Specification: CE, RoHS, ISO
• Trademark: OEM
• Origin: Changzhou, China
• HS Code: 8501610000
• Production Capacity: 50PCS/Month

Product Description

500kw AC400V 90rpm, 3 Phase AC Output Permanent Magnet Generator

Product Features:

• Low start up speed;
• Low torque
• Gear-less, direct drive, low RPM generator.
• For use in all environments
• Excellent heat dissipation
• High quality bearing and magnet, easy to send out quantity of heat and keep magnetic property. 
• Designed for 20-year operation life.

Parameter of 500kw permanent magnet generator

Technical data
Model	500kw-90rpm
Rated Power(w)	500kw
Max Power(w)	550kw
Rated Voltage(v)	400v
Rated rotated speed(r/m)	90r/m
Output Current	AC
Rated Torque(N*M):	53055.5Nm
generator	3 phase permanent magnet synchronous generator
Insulation Class:	F
Service Life:	More Than 20 years
Bearing	HRB or for your order
Shaft Material	Iron
Shell Material	Carbon Steel
Permanent Magnet Material	Rare Earth NdFeB
Protection Grade	IP54
Lubrication	Lubrication Grease

Production Process:




System Drawing:


500KW On-Grid Controller with Inverter:


Technical Data:

Model	SHJ-NEG500K
Isolation	Low frequency transformer isolation
Circuit principle	IGBT/PWM pulse width modulation method
Function	Rectifier ,control , dump load , inverter
Nominal AC input voltage	400Vac
AC input voltage range	300Vac-550Vac
PWM constant voltage	≥650Vdc
Wind turbine 3-phase dump load voltage	700Vdc±5Vdc
AC output power	500KW
THD of AC current	<3%(Rated power)
Power factor	>0.99
Max. efficiency	94%
Output rating voltage	220Vac /60Hz
Allowed Grid Voltage Range	180~265Vac
Allowed Grid Frequency Range	58.5~61.5Hz
Internal power consumption an night	<100W
Automatically put into operation conditions	DC input and power to meet the requirements, the inverter automatically run
Automatic restart after power failure time	2min (can set)
Protection	Reverse polarity, short circuit, island, overheating and overload etc
Display mode	Touch screen
The generator power curve	can set
Comm. Interfaces	Ethernet/RS485
Operating Temp.	-20ºC~+55ºC
Relative humidity	0~90%,Non-condensing
Altitude(m)	5000 meters (over 2000 m with derating required)
Cooling method	Forced air cooling
Noise	≤60dB
Protection degree	IP20(indoor)
Size(W*L*H)	2000*1200*2060mm+800*600*2060mm( dump load) (the size is only for reference, please make the object as the standard)