KA-734 Series Stamford Brushless Ac Alternator
- Koten
- Fujian China
- 10-15days
- 1000pcs per month
Koten Stamford Type Brushless Ac Alternator KA-734 Series With Power Range From 980kW to 2500kW.
| Model | 50Hz AVR CONTROLLED 40℃ AMBIENT TEMPERATURE CLASS "H" TEMP RISE 125℃ 2/3 PITCH WINDIN G(BASE CONTINUOUSE RATING IN KW) | 60Hz AVR CONTROLLED 40℃ AMBIENT TEMPERATURE CLASS "H" TEMP RISE 125℃ 2/3 PITCH WINDING (BASE CONTINUOUSE RATING IN KW) | ||||||
| 380V | 400V | 415V | 440V | 416V | 440V | 460V | 480V | |
| KA-734A | 980.0 | 1008.0 | 1008.0 | 988.0 | 1100.0 | 1200.0 | 1208.0 | 1220.0 |
| KA-734B | 1088.0 | 1120.0 | 1120.0 | 1100.0 | 1220.0 | 1300.0 | 1324.0 | 1352.0 |
| KA-734C | 1204.0 | 1240.0 | 1240.0 | 1216.0 | 1364.0 | 1452.0 | 1484.0 | 1512.0 |
| KA-734D | 1292.0 | 1320.0 | 1320.0 | 1296.0 | 1452.0 | 1548.0 | 1580.0 | 1612.0 |
| KA-734E | 1476 | 1520 | 1520 | 1492 | 1656 | 1768 | 1804 | 1840 |
| KA-734F | 1616 | 1664 | 1664 | 1632 | 1876 | 2000 | 2040 | 2080 |
| KA-734G | 1708 | 1760 | 1760 | 1728 | 1936 | 2028 | 2100 | 2200 |
| KA-734H | 1940 | 2000 | 2000 | 1964 | 2200 | 2305 | 2306 | 2500 |
1,Main Technical Data
● Anti-drip structure protection class IP23.
● Isulation class H.
● Rated Voltage 400V.
● Three phase four wires.
● Stable voltage regulation rate ≤±1%.
● Transient voltage regulation ≤－18% to +20%.
● Voltage waveform distortion rate THD≤3%.
● Telephone harmonic factor THF≤2%.
● Telephone interference factor TIF ≤50.
● Other standard of voltage can be available by your request.
2,Using Environment
The alterantor can be used in below environment:
● Above sea level: not exceed 1000m.
● Ambient temperature 258 to 313K (-15℃ to 40℃).
● Relativehumidity: not exceed 90%.
3,Characteristic
● Slectable magneto alternator and assist exciting winding system can supply the ability to support the short circuuit currency.
● Advanced automatic voltage regulator cantrol system can make the machine to operate reliably under the worst environment.
● It's easy to parallel connection with other alternator and electric net work. Standard 2/3 pitch winding suppress overfull neutral current.
● Dynamically balanced rotor is with sealed needle bering have both structure of single bearing and double bearings.
● It's easy to install and maintain; it has very simple oeration of termination, rottary rectifier & coupling nuts.
● Multi specification for adaptor and couping disc for single bearing. It's suitable to all the standard of land used alternator.
