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Three Phase 100kW 125kVA Brushless Alternator

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Three Phase 100kW 125kVA Brushless Alternator
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Product Name: AC Brushless Alternator
Terminal: 12 / 6 Wire
Rated Voltage: 110V~690V
Frequency: 50Hz/60Hz
Speed: 1500RPM/1800RPM
Excitation: Brushless, Self-excited, Synchro
Insulation Class: H
Type: Stamford
High Light:

100kW brushless synchronous alternator


125kVA brushless excitation alternator


3 Phase Brushless Generator

Basic Infomation
Place of Origin: CHINA
Brand Name: Hosem Power
Certification: CE/ISO9001
Payment & Shipping Terms
Packaging Details: ply-wood or plastic film
Delivery Time: 30 days
Payment Terms: L/C, T/T
Supply Ability: 500 unit per month
Product Description

100kw / 125kva Three Phase Brushless Alternator AC Brushless Synchronous Excitation Alternator


Three Phase 100kW 125kVA Brushless Alternator 0



manufacture Fuzhou Hosem Power
Output type AC Three Phase Brushless generator
Terminal 12 / 6 Wire
Rated Voltage 110V~690V
Frequency 50Hz/60Hz
Speed 1500RPM/1800RPM
Mounting Dimension Copy Stamford Type
Winding pitch 2/3 pitch
Excitation Brushless, self-excited, synchro
Insulation Class H


Alternator Model Stamford technologies
Phase Three phase
Frequency 50Hz/60Hz
Speed 1500rpm/1800rpm
Output Range 8.1-2200KVA
Characters single bearing,4-pole, brushless, H class insulation, IP23
Waveform Distortion no load <1.5% and non-distorting balanced linear load <5%



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

Meet leading standards



All industrial standard is IP22,also IP23 is an option.

Axis and Key

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

Terminal and terminal box

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

Voltage regulation

Voltage regulation refers to the change of voltage from no-load to full-load 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




Insulation Class H

All regulatory components are made up with special materials and are immersed in lacquer by peculiar tech. Vanish and colophony materials are develop to strengthen the processing and machinery intensity of windings and revolving parts for protecting the alternator work under corrosive environment.

Winding and electric features:

2/3 pith winding design can effectively eliminate the third harmonic wave(3th.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 continuous 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 and output voltage.

Phone interference

THF(defined by 40thpart 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 available.



1. Adapters and drive disks

2. Remote voltage adjust

3. IP23 enclosure

4. Space heaters

6. Thermistors


Warranty policy


Guarantee for one year or 1200 hours whichever reach first from ex-factory date. During the guarantee period, HOSEM will provide the free easy-damageable spare parts of alternator caused by our quality of production or raw material. After expiration, HOSEM provides cost spare parts maintenance of alternator.

Manufacturing Standards

GB755, Third part of BS 5000,VDE 0530, NEMA MG1-22,IEC34,CSA C22.2-100 and ASB59



1. Q:When was your company established?

A:in 2006

2. What is your main products?

A: Alternator, diesel generator, Motor.

3. What certificate you get?

A: We pass ISO9001-2008 and approved by CE,SASO.

4. Q: What is your MOQ of this item?

A: 1-10PCS

5. Q: What is the lead time?

A: 25-30 days after receiving your L/C or TT deposit.

6. Q: Is it all right to make customer's own brand name?

A: We can be your OEM manufacture with your authorization of brand.

7. Q: Where is your Loading Port?

A: Shanghai, China Port.

8. Q: What are your payment terms?

A: 30% deposit and balance T/T against copy of Bill of Lading or L/C at sight.

9. Q: What is your company's available production capacity?

A: 3000-5000 pieces against your orders.

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Get in touch with us
Contact Person : Jack Zheng
Tel : 86-15959182792
Fax : 86-591-86397381
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