Gold Member Since 2011
Audited Supplier
Fuzhou Landtop Co., Ltd.

Alternator, AC 30kw 50Hz generator, stamford 3 phase generator manufacturer / supplier in China, offering 3 phase brushless 25kw 60Hz power 3 phase 50kVA price generator electric, TOPS AC alternator prices 5kVA alternator for generator, TOPS ST Series alternator 15kw and so on.

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Supplier Homepage Product Alternator/Generator 3 phase brushless 25kw 60Hz power 3 phase 50kVA price generator electric

3 phase brushless 25kw 60Hz power 3 phase 50kVA price generator electric

FOB Price: US $300-1,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $300-1,500/ Piece
Get Latest Price
Port: Fuzhou, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: STF series
  • Place of Origin: Fujian, China (Mainland)
  • Rated Capacity: 5.4-1000kVA
  • FREQUENCY: 50/60Hz
  • OUTPUT: 100% OUTPUT
  • BRAND: LANDTOPS /TOPS
  • Trademark: landtop
  • Specification: CE, CQC, ISO.
  • HS Code: 85016100
  • Output Type: AC Three Phase
  • Rated Power: 4.3-1000kw
  • VOLTAGE: 380V/400V/440V/660V
  • Speed: 1500rpm / 1800rpm
  • WIRE: 100% COPPER WIRE
  • COLOR: AS YOUR REQUEST
  • Transport Package: Wooden Case
  • Origin: Fuan City, Fujian, China
Product Description

3 phase brushless 25kw 60hz power 3 phase 50kva price generator electric

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 pitches 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
Electric Features
Installation
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.
Option
1.       Adapters and drive disk
2.       Single phase
3.       Remote voltage adjust
4.       IP23 enclosure
5.       Space heaters
6.       Thermistors


Technical Data
 
STF-164 SERIES TECHNIACAL DATA 
 Three phase, Class HSingle phase, Class H
Voltage50Hz 1500rpm60Hz 1800rpm50Hz 1500rpm60Hz 1800rpm
Series Star Connection380400415416440460480220230240220230240
Parallel Star Connection190200208208220230240110115120110115120
Series Deita Connection220230240240254266267N/AN/AN/AN/AN/AN/A
STF-164AKVA8.18.18.19.610.210.210.25.45.45.46.46.46.4
 kW6.56.56.57.78.28.28.24.34.34.35.15.15.1
 Eff75.576.276.675.775.876.47769.669.67069.570.170.6
STF-164BKVA1111111313.813.813.87.47.47.48.88.88.8
 kW8.88.88.810.41111115.95.95.9777
 Eff78.779.479.87979.179.780.273.573.873.973.373.974.4
STF-164CKVA13.513.513.51616.916.916.999910.810.810.8
 kW10.810.810.812.813.513.513.57.27.27.28.68.68.6
 Eff80.180.781.180.380.48181.575.275.575.77575.676
STF-164DKVA16161618.920202010.810.810.813.513.513.5
 kW12.812.812.815.11616168.68.68.610.810.810.8
 Eff8181.782.181.381.48282.576.576.776.976.476.977.4
STF-184 SERIES TECHNIACAL DATA 
 Three phase, Class HSingle phase, Class H
Voltage50Hz 1500rpm60Hz 1800rpm50Hz 1500rpm60Hz 1800rpm
Series Star Connection380400415416440460480220230240220230240
Parallel Star Connection190200208208220230240110115120110115120
Series Deita Connection220230240240254266267N/AN/AN/AN/AN/AN/A
STF-184EKVA22.522.522.527.528.828.83015151518.418.418.4
 kW1818182223232412121214.714.714.7
 Eff83.784.284.583.483.684.184.281.381.981.979.980.681.1
STF-184FKVA27.527.527.532.534.434.43518.518.518.521.921.921.9
 kW2222222627.527.52814.814.814.817.517.517.5
 Eff85.385.88685.485.58686.182.783.383.381.981.982.8
STF-184GKVA31.331.331.33537.537.537.5212121252525
 kW2525252830303016.816.816.8202020
 Eff85.786.286.486.386.386.78783.783.983.9838383
STF-184HKVA37.537.537.544.346.946.946.925252531.331.331.3
 kW30303035.437.537.537.5202020252525
 Eff86.286.686.986.286.386.78782.982.982.982.882.882.8
STF-184JKVA4042.54047.3505050282828353535
 kW32343237.840404022.422.422.4282828
 Eff87.686.687.187.386.786.887.287.5838382.98383
STF-224 SERIES TECHNIACAL DATA 
Three phase, Class H
Voltage50Hz 1500rpm60Hz 1800rpm
Series Star ConnectionRated 40Max 40Max 27 Rated 40Max 40
Parallel Star ConnectionRated 125Reserve 150Reserve 163Rated 125Reserve 150
Series Deita Connection380400415380400415380400415416440480416
STF-224CKVA42.542.542.545454546.846.846.85052.55553.1
 kW34343436363637.437.437.440424442.5
 Eff86.687.187.486.286.287.18686.686.987.187.588.186.7
STF-224DKVA5050505353535555556062.56562.5
 kW40404042.442.442.444444448505250
 Eff87.788.288.587.487.488.287.287.7888888.48987.8
STF-224EKVA60606061616163636367.5707570
 kW48484848.848.848.850.450.450.454566056
 Eff88.388.889.188.288.2898888.588.888.889.289.688.6
STF-224FKVA72.572.572.577777780808083.887.593.888.8
 kW58585861.661.661.664646467707571
 Eff89.689.990.189.489.489.989.289.689.89090.390.689.8
STF-224GKVA85858587.587.587.590.890.890.893.897.5103.898.1
 kW68686870707072.672.672.675788378.5
 Eff89.890.290.489.789.790.389.689.990.190.590.89190.3
STF-274 SERIES TECHNIACAL DATA 
Three phase, Class H
Voltage50Hz 1500rpm60Hz 1800rpm
Series Star ConnectionRated 40Max 40Max 27Rated 40Max 40
Parallel Star ConnectionRated 125Reserve 150Reserve 163Rated 125Reserve 150
Series Deita Connection380400415380400415380400415416440480416
STF-274CKVA100100100106106106110110110112.5117.5125116.3
 kW80808084.884.884.8888888909410093
 Eff89.890.390.689.59090.489.289.890.290.290.691.190
STF-274DKVA114120114121127121125130125131.3137.5146.3137.5
 kW91.29691.296.8101.696.8100104100105110117110
 Eff90.390.691.191.191.691.89191.491.790.590.891.391.2
STF-274EKVA140140140145145145150150150160167.5178.8170
 kW112112112116116116120120120128134143136
 Eff91.391.79291.191.691.89191.491.791.491.792.191.2
STF-274FKVA160160160170170170175175175181.3190206.3187.5
 kW128128128136136136140140140145152165150
 Eff9292.392.591.792.192.391.69292.292.192.492.792
STF-274GKVA182182182187187187200200200205218.5231.4213
 kW145.6145.6145.6149.6149.6149.6160160160164174.8185.1170.4
 Eff9292.492.691.992.292.591.792.192.392.292.492.792
STF-274HKVA200200200212212212220220220237.5245255250
 kW160160160169.6169.6169.6176176176190196204200
 Eff9393.393.492.893.193.392.79393.29393.293.692.8
 

 

    Product
    3 phase brushless 25kw 60Hz power 3 phase 50kVA price generator electric3 phase brushless 25kw 60Hz power 3 phase 50kVA price generator electric3 phase brushless 25kw 60Hz power 3 phase 50kVA price generator electric

    3 phase brushless 25kw 60Hz power 3 phase 50kVA price generator electric3 phase brushless 25kw 60Hz power 3 phase 50kVA price generator electric
    Advantage: 
     
    1.Low MOQ: It can meet your promotional business very well.
      

    2.Good Service : We treat clients as friend.
     

    3.Good Quality :We have strict quality control system .Good reputation in the market.
     
    4.Fast & Cheap Delivery: We have big discount from forwarder
     

    FAQ

    Q: Do you offer OEM service?

    A: Yes 

     

    Q: What is your payment term?

    A: 30% T/T in advance, 70% balance when receiving B/L copy.  Or irrevocable L/C.

     

    Q: What is your lead time?

    A: About 30 days after receiving deposit or original L/C.

     

    Q: What certifiicates do you have?

    A: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc

     
    What we do:

    • Stamping of lamination
    • Rotor die-casting
    • Winding and inserting - both manual and semi-automatically
    • Vacuum varnishing
    • Machining shaft, housing, end shields, etc
    • Rotor balancing
    • Painting - both wet paint and powder coating
    • assembly
    • Packing
    • Inspecting spare parts every processing
    • 100% test after each process and final test before packing.  



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