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brushless alternator

1top quality,factory price
1 good in appearance,1500rpm,50hz
2 220v/230v,,50kw,
3 100% copper,brush or brushless type 

 

brushless generator copy stamford:

FEATURES:

 1. Any permanent magnetic generators, providing invariable excitation on all occasions.

2. Easy to be connected with power network or other generators. Standard 2/3 pitch windings check excessive midline current.

3. Balanced rotor with single or two sealed ball bearings

4. Convenient installation and maintenance with easy access to terminals, rotating diodes and coupling bolts

5.Wide range of Flange adaptor and single bearing coupling disc

6.Meet leading Industry and Marine standards

MECHANIC FEATURES

FRAME:

All industrial standard generators is IP21(NEMA1), also IP23 is optional, But rated power will decrease 5% if installed.

AXIS AND KEY:

All of the generator rotors pass balance test. The vibrations are lower than the minimum of BS6861 P.1, G 2.5 two bearing generator has a half-key testing balance.

TERMINAL AND TERMINAL BOX:

The three-field generator has 12 leads brought out to the terminals in terminal box. The terminals are put on the non drive end. The box is equipped with removable panels

ENGINE ADAPTOR AND COUPLING DISC:

SY-A Series generators have two kinds construction.

SY-A Series single-bearing, engine adaptor: SAE0,1,2,3 and 4; Coupling discs: SAE8,10,11,.5,14 and 18 are available.

SY-A Series double-bearing, engine adaptor: SAE0,1,2,3,4 and 5 are available.

VOLTAGE REGULATION:

Voltage regulation refers to the change of voltage from non-load to with power factor ranging from 0.8 to 1 and 3%'s fluctuation of the speed of engine. Voltage is adjusted via potentiometer of AVR