Sincro Sendec CBI Eleberg Mr. Funnel
Alternators Welders Panel Products and Accessories

Sincro SK250


Three-phase synchronous brushless 4 poles alternators with AVR from Sincro.

Electrical Data
Insulation class: H
Short circuit current: >300% In
Leads:  6***
Total Harmonic content** : <2%
Excitation system: Brushless
Telephone Harmonic Factor** : <2.5%
Voltage regulator type: AVR BL3
Underspeed protection: standard version
Voltage regulation accuracy*: ± 1%
Winding pitch: 2/3
Electromagnetic compatibility: EN 61000-6-2 - EN 61000-6-3

*With load from 0 to 100%, speed variation from -2% to +5%, power factor 0.8 linear and balanced load
**Line to line, at full linear and balanced rated load *** 12 on request (except for model SK 250 LS)

Technical Information
Standards: IEC 60034-1, IEC 60034-2, IEC 60034-22, EN 61000-6-2, EN 61000-6-3
Protection degree: Standard is IP21; higher protection degree on request
Bearings: Bearings are dimensioned for heavy duty
Transient features: Transient voltage drop for rated step load at 0.8 power factor is less than 18%
Tropicalization: Standard


For more information, please click here

KVA Power range at 60HZ
Three-phase: 145-360


To continue browsing Sincro 4-Pole Alternators, click here