Basic Info.
Brand
LANDTOPS /TOPS /OEM
Place of Origin
Fujian, China (Mainland)
Rated Capacity
5.4-9.6kVA
COLOR
GREEN/ BLUE/BLACK OR AS YOUR REQUEST
Output Type
AC Three Phase
Transport Package
Wooden Case
Specification
ISO, CE, CQC
Origin
Fuan City, Fujian, China
Product Description
STF series brushless three phase AC synchronous motor
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 H | Single phase, Class H |
Voltage | 50Hz 1500rpm | 60Hz 1800rpm | 50Hz 1500rpm | 60Hz 1800rpm |
Series Star Connection | 380 | 400 | 415 | 416 | 440 | 460 | 480 | 220 | 230 | 240 | 220 | 230 | 240 |
Parallel Star Connection | 190 | 200 | 208 | 208 | 220 | 230 | 240 | 110 | 115 | 120 | 110 | 115 | 120 |
Series Deita Connection | 220 | 230 | 240 | 240 | 254 | 266 | 267 | N/A | N/A | N/A | N/A | N/A | N/A |
STF-164A | KVA | 8.1 | 8.1 | 8.1 | 9.6 | 10.2 | 10.2 | 10.2 | 5.4 | 5.4 | 5.4 | 6.4 | 6.4 | 6.4 |
| kW | 6.5 | 6.5 | 6.5 | 7.7 | 8.2 | 8.2 | 8.2 | 4.3 | 4.3 | 4.3 | 5.1 | 5.1 | 5.1 |
| Eff | 75.5 | 76.2 | 76.6 | 75.7 | 75.8 | 76.4 | 77 | 69.6 | 69.6 | 70 | 69.5 | 70.1 | 70.6 |
STF-164B | KVA | 11 | 11 | 11 | 13 | 13.8 | 13.8 | 13.8 | 7.4 | 7.4 | 7.4 | 8.8 | 8.8 | 8.8 |
| kW | 8.8 | 8.8 | 8.8 | 10.4 | 11 | 11 | 11 | 5.9 | 5.9 | 5.9 | 7 | 7 | 7 |
| Eff | 78.7 | 79.4 | 79.8 | 79 | 79.1 | 79.7 | 80.2 | 73.5 | 73.8 | 73.9 | 73.3 | 73.9 | 74.4 |
STF-164C | KVA | 13.5 | 13.5 | 13.5 | 16 | 16.9 | 16.9 | 16.9 | 9 | 9 | 9 | 10.8 | 10.8 | 10.8 |
| kW | 10.8 | 10.8 | 10.8 | 12.8 | 13.5 | 13.5 | 13.5 | 7.2 | 7.2 | 7.2 | 8.6 | 8.6 | 8.6 |
| Eff | 80.1 | 80.7 | 81.1 | 80.3 | 80.4 | 81 | 81.5 | 75.2 | 75.5 | 75.7 | 75 | 75.6 | 76 |
STF-164D | KVA | 16 | 16 | 16 | 18.9 | 20 | 20 | 20 | 10.8 | 10.8 | 10.8 | 13.5 | 13.5 | 13.5 |
| kW | 12.8 | 12.8 | 12.8 | 15.1 | 16 | 16 | 16 | 8.6 | 8.6 | 8.6 | 10.8 | 10.8 | 10.8 |
| Eff | 81 | 81.7 | 82.1 | 81.3 | 81.4 | 82 | 82.5 | 76.5 | 76.7 | 76.9 | 76.4 | 76.9 | 77.4 |
STF-184 SERIES TECHNIACAL DATA |
| Three phase, Class H | Single phase, Class H |
Voltage | 50Hz 1500rpm | 60Hz 1800rpm | 50Hz 1500rpm | 60Hz 1800rpm |
Series Star Connection | 380 | 400 | 415 | 416 | 440 | 460 | 480 | 220 | 230 | 240 | 220 | 230 | 240 |
Parallel Star Connection | 190 | 200 | 208 | 208 | 220 | 230 | 240 | 110 | 115 | 120 | 110 | 115 | 120 |
Series Deita Connection | 220 | 230 | 240 | 240 | 254 | 266 | 267 | N/A | N/A | N/A | N/A | N/A | N/A |
STF-184E | KVA | 22.5 | 22.5 | 22.5 | 27.5 | 28.8 | 28.8 | 30 | 15 | 15 | 15 | 18.4 | 18.4 | 18.4 |
| kW | 18 | 18 | 18 | 22 | 23 | 23 | 24 | 12 | 12 | 12 | 14.7 | 14.7 | 14.7 |
| Eff | 83.7 | 84.2 | 84.5 | 83.4 | 83.6 | 84.1 | 84.2 | 81.3 | 81.9 | 81.9 | 79.9 | 80.6 | 81.1 |
STF-184F | KVA | 27.5 | 27.5 | 27.5 | 32.5 | 34.4 | 34.4 | 35 | 18.5 | 18.5 | 18.5 | 21.9 | 21.9 | 21.9 |
| kW | 22 | 22 | 22 | 26 | 27.5 | 27.5 | 28 | 14.8 | 14.8 | 14.8 | 17.5 | 17.5 | 17.5 |
| Eff | 85.3 | 85.8 | 86 | 85.4 | 85.5 | 86 | 86.1 | 82.7 | 83.3 | 83.3 | 81.9 | 81.9 | 82.8 |
STF-184G | KVA | 31.3 | 31.3 | 31.3 | 35 | 37.5 | 37.5 | 37.5 | 21 | 21 | 21 | 25 | 25 | 25 |
| kW | 25 | 25 | 25 | 28 | 30 | 30 | 30 | 16.8 | 16.8 | 16.8 | 20 | 20 | 20 |
| Eff | 85.7 | 86.2 | 86.4 | 86.3 | 86.3 | 86.7 | 87 | 83.7 | 83.9 | 83.9 | 83 | 83 | 83 |
STF-184H | KVA | 37.5 | 37.5 | 37.5 | 44.3 | 46.9 | 46.9 | 46.9 | 25 | 25 | 25 | 31.3 | 31.3 | 31.3 |
| kW | 30 | 30 | 30 | 35.4 | 37.5 | 37.5 | 37.5 | 20 | 20 | 20 | 25 | 25 | 25 |
| Eff | 86.2 | 86.6 | 86.9 | 86.2 | 86.3 | 86.7 | 87 | 82.9 | 82.9 | 82.9 | 82.8 | 82.8 | 82.8 |
STF-184J | KVA | 40 | 42.5 | 40 | 47.3 | 50 | 50 | 50 | 28 | 28 | 28 | 35 | 35 | 35 |
| kW | 32 | 34 | 32 | 37.8 | 40 | 40 | 40 | 22.4 | 22.4 | 22.4 | 28 | 28 | 28 |
| Eff | 87.6 | 86.6 | 87.1 | 87.3 | 86.7 | 86.8 | 87.2 | 87.5 | 83 | 83 | 82.9 | 83 | 83 |
STF-224 SERIES TECHNIACAL DATA |
Three phase, Class H |
Voltage | 50Hz 1500rpm | 60Hz 1800rpm |
Series Star Connection | Rated 40 | Max 40 | Max 27 | Rated 40 | Max 40 |
Parallel Star Connection | Rated 125 | Reserve 150 | Reserve 163 | Rated 125 | Reserve 150 |
Series Deita Connection | 380 | 400 | 415 | 380 | 400 | 415 | 380 | 400 | 415 | 416 | 440 | 480 | 416 |
STF-224C | KVA | 42.5 | 42.5 | 42.5 | 45 | 45 | 45 | 46.8 | 46.8 | 46.8 | 50 | 52.5 | 55 | 53.1 |
| kW | 34 | 34 | 34 | 36 | 36 | 36 | 37.4 | 37.4 | 37.4 | 40 | 42 | 44 | 42.5 |
| Eff | 86.6 | 87.1 | 87.4 | 86.2 | 86.2 | 87.1 | 86 | 86.6 | 86.9 | 87.1 | 87.5 | 88.1 | 86.7 |
STF-224D | KVA | 50 | 50 | 50 | 53 | 53 | 53 | 55 | 55 | 55 | 60 | 62.5 | 65 | 62.5 |
| kW | 40 | 40 | 40 | 42.4 | 42.4 | 42.4 | 44 | 44 | 44 | 48 | 50 | 52 | 50 |
| Eff | 87.7 | 88.2 | 88.5 | 87.4 | 87.4 | 88.2 | 87.2 | 87.7 | 88 | 88 | 88.4 | 89 | 87.8 |
STF-224E | KVA | 60 | 60 | 60 | 61 | 61 | 61 | 63 | 63 | 63 | 67.5 | 70 | 75 | 70 |
| kW | 48 | 48 | 48 | 48.8 | 48.8 | 48.8 | 50.4 | 50.4 | 50.4 | 54 | 56 | 60 | 56 |
| Eff | 88.3 | 88.8 | 89.1 | 88.2 | 88.2 | 89 | 88 | 88.5 | 88.8 | 88.8 | 89.2 | 89.6 | 88.6 |
STF-224F | KVA | 72.5 | 72.5 | 72.5 | 77 | 77 | 77 | 80 | 80 | 80 | 83.8 | 87.5 | 93.8 | 88.8 |
| kW | 58 | 58 | 58 | 61.6 | 61.6 | 61.6 | 64 | 64 | 64 | 67 | 70 | 75 | 71 |
| Eff | 89.6 | 89.9 | 90.1 | 89.4 | 89.4 | 89.9 | 89.2 | 89.6 | 89.8 | 90 | 90.3 | 90.6 | 89.8 |
STF-224G | KVA | 85 | 85 | 85 | 87.5 | 87.5 | 87.5 | 90.8 | 90.8 | 90.8 | 93.8 | 97.5 | 103.8 | 98.1 |
| kW | 68 | 68 | 68 | 70 | 70 | 70 | 72.6 | 72.6 | 72.6 | 75 | 78 | 83 | 78.5 |
| Eff | 89.8 | 90.2 | 90.4 | 89.7 | 89.7 | 90.3 | 89.6 | 89.9 | 90.1 | 90.5 | 90.8 | 91 | 90.3 |
STF-274 SERIES TECHNIACAL DATA |
Three phase, Class H |
Voltage | 50Hz 1500rpm | 60Hz 1800rpm |
Series Star Connection | Rated 40 | Max 40 | Max 27 | Rated 40 | Max 40 |
Parallel Star Connection | Rated 125 | Reserve 150 | Reserve 163 | Rated 125 | Reserve 150 |
Series Deita Connection | 380 | 400 | 415 | 380 | 400 | 415 | 380 | 400 | 415 | 416 | 440 | 480 | 416 |
STF-274C | KVA | 100 | 100 | 100 | 106 | 106 | 106 | 110 | 110 | 110 | 112.5 | 117.5 | 125 | 116.3 |
| kW | 80 | 80 | 80 | 84.8 | 84.8 | 84.8 | 88 | 88 | 88 | 90 | 94 | 100 | 93 |
| Eff | 89.8 | 90.3 | 90.6 | 89.5 | 90 | 90.4 | 89.2 | 89.8 | 90.2 | 90.2 | 90.6 | 91.1 | 90 |
STF-274D | KVA | 114 | 120 | 114 | 121 | 127 | 121 | 125 | 130 | 125 | 131.3 | 137.5 | 146.3 | 137.5 |
| kW | 91.2 | 96 | 91.2 | 96.8 | 101.6 | 96.8 | 100 | 104 | 100 | 105 | 110 | 117 | 110 |
| Eff | 90.3 | 90.6 | 91.1 | 91.1 | 91.6 | 91.8 | 91 | 91.4 | 91.7 | 90.5 | 90.8 | 91.3 | 91.2 |
STF-274E | KVA | 140 | 140 | 140 | 145 | 145 | 145 | 150 | 150 | 150 | 160 | 167.5 | 178.8 | 170 |
| kW | 112 | 112 | 112 | 116 | 116 | 116 | 120 | 120 | 120 | 128 | 134 | 143 | 136 |
| Eff | 91.3 | 91.7 | 92 | 91.1 | 91.6 | 91.8 | 91 | 91.4 | 91.7 | 91.4 | 91.7 | 92.1 | 91.2 |
STF-274F | KVA | 160 | 160 | 160 | 170 | 170 | 170 | 175 | 175 | 175 | 181.3 | 190 | 206.3 | 187.5 |
| kW | 128 | 128 | 128 | 136 | 136 | 136 | 140 | 140 | 140 | 145 | 152 | 165 | 150 |
| Eff | 92 | 92.3 | 92.5 | 91.7 | 92.1 | 92.3 | 91.6 | 92 | 92.2 | 92.1 | 92.4 | 92.7 | 92 |
STF-274G | KVA | 182 | 182 | 182 | 187 | 187 | 187 | 200 | 200 | 200 | 205 | 218.5 | 231.4 | 213 |
| kW | 145.6 | 145.6 | 145.6 | 149.6 | 149.6 | 149.6 | 160 | 160 | 160 | 164 | 174.8 | 185.1 | 170.4 |
| Eff | 92 | 92.4 | 92.6 | 91.9 | 92.2 | 92.5 | 91.7 | 92.1 | 92.3 | 92.2 | 92.4 | 92.7 | 92 |
STF-274H | KVA | 200 | 200 | 200 | 212 | 212 | 212 | 220 | 220 | 220 | 237.5 | 245 | 255 | 250 |
| kW | 160 | 160 | 160 | 169.6 | 169.6 | 169.6 | 176 | 176 | 176 | 190 | 196 | 204 | 200 |
| Eff | 93 | 93.3 | 93.4 | 92.8 | 93.1 | 93.3 | 92.7 | 93 | 93.2 | 93 | 93.2 | 93.6 | 92.8 |
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.
Product
Exhibition
Sample:
According to your design,sample will be offer!!
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
Chosse us !! not only your suppliers but also your friends!!
Address:
Unit 2302, Longsheng South Building, Dongjie Road, Gulou District, Fuzhou, Fujian, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
LANDTOP GROUP is specialized in manufacturing and exporting a wide range of electromechanical products, covering Alternators, Generators, Electric Motors, Water Pumps, etc.
With years of development, LANDTOP has developed into a large-scale, modern, comprehensive and international company. Our sales department is located in Fuzhou City (Fuzhou Landtop Co., Ltd. & Fujian Tops Power Co., Ltd. ), a sea-port city, enjoying convenient transportation network. We also have our own factory in Fu′an City (Fu′an Landtop Power Co., Ltd. ). Our international center is located in Hongkong(Hongkong Landtop Group Ltd. ). Our group is equipped with a great number of precise assemble lines, integrated testing systems and checkout equipment. We have professional engineers, skilled QC members, experienced salesmen and the best after-sales services. The current annual export production value is over 15 million US dollars.
We are always making great efforts to achieve the integration of manufacture and sale. We are able to meet our customers′ demands, providing them with superior quality products. Our products, owing to reasonable price, high efficiency and energy saving performance, are widely praised by clients in over 80 countries and regions, such as Europe, America, Southeast Asia, the Middle East, Africa, etc.
Professional R&D system, standard technology, a skilled QC team and the best management group can offer you firm guarantee. Our group is continuously making arduous efforts on innovation to better serve our customers. We ensure that our cooperation will bring a win-win benefit to both of us.