Spares / Alternators and Spares / Sincro Alternators and Spares / Sincro 4 Pole Alternators
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The Sincro SK225 series Alternators are 50 to 225kVA Three-phase synchronous brushless 4 pole alternators with AVR.
SK225 SS | SK225 SM | SK225 MS |
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50 kVA Three-phase brushless 4 pole alternator with electronic voltage regulation (AVR) | 65 kVA Three-phase brushless 4 pole alternator with electronic voltage regulation (AVR) | 80 kVA Three-phase brushless 4 pole alternator with electronic voltage regulation (AVR) |
Voltage regulation +/- 1% | Voltage regulation +/- 1% | Voltage regulation +/- 1% |
Underspeed protection standard | Underspeed protection standard | Underspeed protection standard |
Frequency 50 & 60 Hertz | Frequency 50 & 60 Hertz | Frequency 50 & 60 Hertz |
Standard voltage: 240/415 V | Standard voltage: 240/415 V | Standard voltage: 240/415 V |
Insulation Class H | Insulation Class H | Insulation Class H |
Protection IP 21; higher protection degree on request | Protection IP 21; higher protection degree on request | Protection IP 21; higher protection degree on request |
Short circuit current: 3 In | Short circuit current: 3 In | Short circuit current: 3 In |
Shape: SAE (single bearing), B3/B14 (two bearing) | Shape: SAE (single bearing), B3/B14 (two bearing) | Shape: SAE (single bearing), B3/B14 (two bearing) |
SK225 MM | SK225 ML | SK225 LS | SK225 LM |
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93 kVA Three-phase brushless 4 pole alternator with electronic voltage regulation (AVR) | 110 kVA Three-phase brushless 4 pole alternator with electronic voltage regulation (AVR) | 125 kVA Three-phase brushless 4 pole alternator with electronic voltage regulation (AVR) | 135 kVA Three-phase brushless 4 pole alternator with electronic voltage regulation (AVR) |
Voltage regulation +/- 1% | Voltage regulation +/- 1% | Voltage regulation +/- 1% | Voltage regulation +/- 1% |
Underspeed protection standard | Underspeed protection standard | Underspeed protection standard | Underspeed protection standard |
Frequency 50 & 60 Hertz | Frequency 50 & 60 Hertz | Frequency 50 & 60 Hertz | Frequency 50 & 60 Hertz |
Standard voltage: 240/415 V | Standard voltage: 240/415 V | Standard voltage: 240/415 V | Standard voltage: 240/415 V |
Insulation Class H | Insulation Class H | Insulation Class H | Insulation Class H |
Protection IP 21; higher protection degree on request | Protection IP 23; higher protection degree on request | Protection IP 21; higher protection degree on request | Protection IP 21; higher protection degree on request |
Short circuit current: 3 In | Short circuit current: 3 In | Short circuit current: 3 In | Short circuit current: 3 In |
Shape: SAE (single bearing), B3/B14 (two bearing) | Shape: SAE (single bearing), B3/B14 (two bearing) | Shape: SAE (single bearing), B3/B14 (two bearing) | Shape: SAE (single bearing), B3/B14 (two bearing) |