KA-634 Series Brushless Stamford Type Alternator
- Koten
- Fujian China
- 10-15days
- 1000pcs per month
Koten Brushless Ac Alternator Stamford Type KA-634 Series With Power Range From 600kW to 1300kW
| 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-634B | 568.0 | 600.0 | 600.0 | N/A | 648.0 | 684.0 | 716.0 | 750.0 |
| KA-634C | 608.0 | 640.0 | 640.0 | N/A | 692.0 | 733.0 | 766.0 | 800.0 |
| KA-634D | 692.0 | 728.0 | 728.0 | N/A | 789.0 | 834.0 | 872.0 | 910.0 |
| KA-634E | 760.0 | 800.0 | 800.0 | N/A | 866.0 | 916.0 | 958.0 | 1000.0 |
| KA-634F | 880 | 920 | 920 | N/A | 1020 | 1070 | 1110 | 1150 |
| KA-634G | 988 | 1040 | 1040 | N/A | 1140 | 1200 | 1250 | 1300 |
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.
