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18KW double bearing 220V Brushless alternator

FOB Price: US $536 - 565 / Unit Get Latest Price
Min.Order Quantity: 5 Unit/Units for Start can test 1 or two
Supply Ability: 10000 Unit/Units per Month
Port: Shanghai,China
Payment Terms: L/C,T/T,T/T, L/C is good
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Quick Details

Place of Origin:
Jiangsu China (Mainland)
Brand Name:
Model Number:
Output Type:
AC Three Phase
Rated Power:
Rated Voltage:
Voltages up to 690V
Rated Current:
blue,Black, Gray, Green or other
with SX460 AVR controlled
Ambient(Degree C):
Temperature Rise(K):
125 Degree C
Single bearing
Protection Grade:
Class of insulation:

Packaging & Delivery

Packaging Detail: With excellent Plywood Cases and protection film
Delivery Detail: 6 days


1.Class H ,IP23
2.With AVR controled
3.12-wires reconnectable
4.CE ,CSA,UL,ISO9001/2000 certs

Rating Power



Brushless Generator



1).Optional auxiliary winding system provides sustained short circuit capability.

2).Advanced automatic voltage regulator conttrol for trouble-free operation under the most demaning condition

3).Easy paralleling with mains or other generators .Standard 2/3 pitch windings avoid excessive neutral currents.

4).Dynamically balanced rotor,with sealed-for-life ball bearings and single or two-bearing construction.

5).Simple installation and maintenance with easy access to terminals,rotating diodes and coupling bolts.

6).Built to confirm with all leading industrial standards




IP23(NEMA 1) is standard for all industrial and marine generators .

Giving drip proof protection of 60° from the vertical.Inlet air filters are available as an option on all generators,at reduced rating (5% derate) 


Shaft & Keys

All alternator rotors are dynamically balance to better than Bs6861 P.1,G2.5 for minimum vibration in operation .Two bearing generators are balanced with a half-key.

Terminal and terminal box

Standard.generators are 3 phase reconnectable with 12 ends brought out to the terminals,which are mounted on a cover at the non-drive end of the generator. A sheet steel terminal box contains the AVR and provides ample space for customerswiring and glad arrangments. It has removable panels for easy access.

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 4%s fluctuation of the speed of engines .Voltage is adjusted using a trimmer on the AVR .




The insulation system is class ‘H

.All wound components are impregnated with materials and processes designed specifically to provide protection against the harsh environments encountered in generator applications. Resin based materials are selected and developed to provide the high build required for static windings and the high mechanical strength required for rotating components.

Winding and electric features;

Generator stator is wound to 2/3 pitch. This eliminates triplen (3rd, 9th,15th…) harmonics on the voltage waveform and is found to be the optimum design for trouble-free supply of non-linear loads. The 2/3 pitch design avoids excessive neutral currents sometimes seen with higher winding pitches, when in parallel with mains. A full connected damper winding reduces oscillations during paralleling. This winding, with 2/3 pitch and carefully selected pole and tooth designs, ensures very low waveform distortion.

Telephone interference

THF(as defined by BS4999 Part 40) is better than 2%. TIF(as defined by ASAC50.12) is better than 50.

Radio intterference

The absence of brush-gear and the high quality AVR ensure low levels of interference with radio transmissions.RFI suppression may be supplied if required .

Damper Winding

The alternators incorporate a damper winding in order to ensure good parallel running with mains network and other machines. Inserted into the shoes of the poles are the bars of the damper winding which are connected together at each end of the poles to form a closed cage. This arrangement provides the alternator with excellent damping against the torsinal vibration that occurs during changes in load and when running in parallel.


GB755,PART3of BS5000,VDE0530,UTE5100,NEMA MG1-22,CEMA,IEC34-1,CSA22.2 and AS1359.


Factory/Product line : 
















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Dingol group is the professional alternators manufacturer in China with the most advanced design, production in the world. Our alternators are self-exciting, self-regulating, brushless synchronous machines. The full range covers ratings from 5 KVA to 1380 KVA, 1500 / 1800 / 3000 / 3600 rpm, 110~690V.The insulation system of the windings confirms to the requirements of temperature class H,ensure that Dingol alternators fit a international standard for excellent performances and reliability. ... View detail

Basic Information

Product/Service (We Sell): alternator,diesel generator,brushless alternator,power generation,generator  
Brands: DINGOL  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia
Domestic Market
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: WUXI,CHINA  
Number of Production Lines: 5  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  
Management Certification: ISO9001   CE Certificate   CSA  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Wuxi Dingol Alternator Co., Ltd.
China (Mainland) | Manufacturer | Contact Details
Experience: Established 2006 , 10 years OEM

Communicate with Supplier:

Mr. Jay Zhou
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