SX440 SX421 MX341 Small Brushless Generator Head Alternator Motor CE ISO Approved

SX440 SX421 MX341 Small Brushless Generator Head Alternator Motor CE ISO approved

Quick Detail:

1 20KVA / 20KW Brushless AC Three Phase Generator Head For Engine

2 The voltage from 220V 230V etc

3 Shunt excitation with AVR

4 Single bearing and double bearing can be choosed

5 100% copper wire and 100% output

6 2/3 pitch winding

7 Insulation Class H

Information for AVR:

? We have many types of AVR,such us SX460, SX440, SX421, MX341, MX321,etc.

· Brushless Generator Head provides power for excitation of the exciter field via AVR.

· Output power of exciter\'s rotor is input to that of mains through 3-phase full wave rectifier.

· Connected with piezoresistance for restraining surge voltage and avoiding the impact caused by short circuit or parallel synchronization loss.

· Exciter\'s Stator is equipped with permanent magnetic steel, it can make generator starting smoothly in any occasions.

· Voltage regulation (0.5 %) and low frequency protection, exterior voltage adjustment of SX440, MX341 and MX321 suitable for the generator with permanent magnetic generator (PMG).

Features:

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

2. Easy to be connected with power network or other alternators.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 standards.

ELECTRIC FEATURES:

Insulation

Insulation class H

All regulatory components are made up with special materials and are immersed in lacquer by peculiar tech. Varnish and colophony materials are developed to strengthen the proce for protecting the alternator work under corrosive environment.

Winings and electric features:

2/3 pitch windings design can effectively eliminate the third harmonica wave(3rd,9th,15th)of the voltage,which is the best design of UPS for nonlinear load.Connected with the network in parallel,the structure can restrain excessive currents in the midline.

A continous damp windings abates surges.The poles and gears of the windings are carefully chosen,this and the 2/3 pitch help to check the wave distortion of output voltage.

Phone interference:

THF (defined by 40th part of BS4999)<=2%.TIF(defined by ASAC50.12)<=50.

Radio interference:

Brushless apparatus and quality AVR ensure little radio interference in transmission.RFI noise filter is also avaiable.

Option Features:

1. Adapters and drive disks

2. Single phase

3. Remote voltage adjust

4. IP23 enclosure

5. Space heaters

6. Thermistors

Specifications:

Brushless Generator Head, suitable for operation at 1500 RPM, 170V and up to 454 Volts, 0.8 pf (lag) suitable for 50 Hz, 3 phase & 1 phase, 4 wire system. The alternator is designed and built to withstand tropical conditions. Brushless Generator Head generally conforms to IEC 34-1/34-2 , BS 4999/5000 and IS: 4722-2001 with enclosures rating IP 23 is the standard version, satisfying IEC 34-5/IS : 4691/DIN VDE 0530-5 requirements. Brushless Generator Head is dynamically balanced , brushless type, screen protected, revolving field, self excited, self regulated through an AVR. The alternator has the following features:

1. +- 1.0 % Voltage regulation (max.) in static conditions

2. IP: 23 protection with insulation class H

3. Permissible overload of 10% for one hour in 12 hours of operation.

Brushless Generator Head have been designed for use in a maximum ambient temperature of 40℃ and altitude less than 1000M above sea level.

Arranges in order all voltages may obtain from the single wide wingding ,also namely(three -phase) and 4(single -phase) reorganizes through 12 terminals may obtain.

Other special voltage can be met by Farrand company.