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25KVA 20KW 1800RPM Diesel Synchronous AC Alternator With SX460 AS440 AVR

25KVA 20KW 1800RPM Diesel Synchronous AC Alternator With SX460 AS440 AVR

Good Quality 25KVA 20KW 1800RPM Diesel Synchronous AC Alternator With SX460 AS440 AVR Sales

Large Image :  25KVA 20KW 1800RPM Diesel Synchronous AC Alternator With SX460 AS440 AVR

Jiangsu Farrand Alternator Technology co.,ltd.

Verified Supplier


Business type: Manufacturer, Distributor/Wholesaler, Exporter, Seller

Telephone : 86-0510-88710808- 813

No.32 Jingxin Road,Xibei Industrial Park,Xishan Area,Wuxi China

Product Details:

Place of Origin: Jiangsu
Brand Name: Farrand
Certification: CE ISO
Model Number: FLD184E
Color: As your request

Payment & Shipping Terms:

Minimum Order Quantity: Meets your requirements
Price: Negotiable
Packaging Details: Plywood packing
Delivery Time: Within 7days to 15 days after getting the deposit L/C or T/T
Payment Terms: T/T,L/C,Western Union,MoneyGram,etc
Supply Ability: 2700units/per month
Detailed Product Description


25KVA 20KW 1800RPM Diesel Synchronous AC Alternator With SX460 AS440 AVR




Quick Detail:

25KVA 20KW 1800RPM Synchronous AC Alternator

Self -exciter 

AVR control

2/3 pitch winding

IP23 enclosed

Prime mover:diesel or engine




A range of quality dual voltage three phase Synchronous Alternator available in a variety of sizes and prices, so you can find the configuration that works best for your application.


These units provide self excitation and a stable output with the use of an automatic voltage regulator.


Information for AVR:


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


  • The main stator 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).

Synchronous Alternator may be coupled to a prime mover (driving engine) either by a direct shaft to shaft coupling or by conventional belt and pulleys. The AC frequency of the output power is determined solely by the speed of rotation of the prime mover, Synchronous Alternator must spin at 1500 RPM to generate 50Hz /60HZ power. They can be driven either clockwise or anti clockwise to suit your application.


Please note that the colour supplied may vary from that shown in the picture.BUT WE CAN MEET YOUR REQUIRMENTS.


Purchasing a FLD 184 Series from us will include the following specification at no additional cost:

· 4 Poles

· three phase

· power factor 0.8 or 1.0

· 1800rpm 

· 60hz

· Available voltage from 170v and up to 454v

· 4 lead alternator

· Class H insulation

· IP23 enclosure

· High efficiency

· SX460 Automatic Voltage Regulator

· MX341 Automatic Voltage Regulator with PMG


You will find all the specific models associated with the FLD184 series.If you have any questions or need pricing please contact us.




  • Optional permanent magnetic alternator , provide invariable excitation in any situation.
  • Easy to be connected with power network or other alternators. Standard 2/3pitch windings avoid excessive neutral current.
  • Dynamically balanced rotors, with single or two sealed ball bearings.
  • Simple installation and maintenance with easy access to terminals, rotating diodes and coupling bolts.
  • Wide range of flange adaptor and single bearing coupling disc.
  • Built to conform to all leading industrial standards.




Diesel Brushless Synchronous AC Alternator

General Technical Data As Below:

Model three phase a. c. synchronous brushless generator
Rated Output(KVA/KW) 25KVA 20KW
Voltage 400V/380V/240V/230/220V/can be indicated
Frequency 60Hz
Speed 1800rpm
Power Factor 0.8
Insulation Class Class H
Ingress Protection IP22/IP23
AVR(Option) SX460AS440





Competitive Advantage:

1. Synchronous Alternator 100% copper wire
2. Synchronous Alternator Strict quality control system
3. Synchronous Alternator Competitive price
4. Synchronous Alternator Good Service



Strict Quality Control System


Copy Stamford Brushless Alternator From 6.5KW to 1000KW





Q. How much will the shipping of my order cost?
Our shipping costs are calculated depending on the total weight and measurement CBM of the items you wish to purchase and your destination.We always do our best to keep the shipping costs to a minimum.Our forwarder has a long contract with us,we can get a big discount for you.

Q.How long does a sample takes?
A. If we have in stock,a sample will be delivered less than 3days.
Usually a sample takes 5 days.Please contact us which type that you needs,we will show you delivery time immediately.

Q.What is the MOQ of the product?

Our MOQ can meets your promotional business very well.


Q.Do you accept OEM?

Yes,we do.We can match any your samples.


Q.What is the level of ingress protection?

Ingress protection 22 standard,IP23 can be choosed.


Q.How many types of AVR do you have?

Such as SX460,MX321,MX341,SX440,SX440T,AS440,etc.


Q.How long is your quality guarantee period?

A.All alternators are warranted for 12 months from the notify date of waiting transportation.


25KVA 20KW 1800RPM Diesel Synchronous AC Alternator With SX460 AS440 AVR

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