120~250kw 250rpm Hydro Permanent Magnet Generator

Specifications
 
1. Low speed, more poles 
2. Permanent magnet, high efficiency 
3. Compact sturcture, low noise 
4. High quality, Customizable 


Main Specifications:
 

Power	AC Voltage	Speed	Frequency	Rated Torque	Current	Efficiency	Frame size	Weight
120 kw	400V	250rpm	50Hz	4584Nm	186.1A	93.1%	YGDL-355	1440kg
150 kw	400V	250rpm	50Hz	5730Nm	232.3A	93.2%	YGDL-355	1480kg
180 kw	400V	250rpm	50Hz	6876 Nm	279.4A	93.0%	YGDL-355	1560kg
200 kw	400V	250rpm	50Hz	7640Nm	310.1A	93.1%	YGDL-355	1580kg
250 kw	400V	250rpm	50Hz	9550Nm	388A	93.0%	YGDL-355	1560kg

 
Other specification:
 Insulation: H
 Protection: IP44
Cooling: natural cooling,  wind cooling or water cooling.
 Introduction:
(1)Low speed permanent magnet generators, leaving out reduction box, generating high voltage at low speed.
(2)High efficient PM generators, optimal design, compact structure, no carbon brush, no spark, do not need excitation. Protection Class: IP44. Prevent water, mud or dust getting into the generator, long life.
(3)No excitation control box, sample structure, high reliability.
(4)Smaller size, light weight, high energy density, suitable for special situations.
(5)Running effectively in the whole speed range, high generating efficiency.
(6)Using embedded type rare-earth magnet steel, suitable for bumping, reduplicate startup, and reversible operation.
(7)Adopting imported oil-contained bearings, maintenance free, high reliability, long life.
(8)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.