Increased safety Ex ec/ non-sparking synchronous generators
TYPE OF PROTECTION
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EX NA
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Output power
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1 to 70 MVA at 50 Hz
|
Frame size
|
IEC 710 to 2500
|
Voltages
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0.4 to 15 kV
|
Frequency
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50 or 60 Hz
|
Protection
|
IP54, IP55, IP56
|
Cooling
|
IC31, IC616, IC81W, IC86W
|
Generator size
|
2 to 70 MVA, 4 - 6 poles, 710 to 1250 frame, as type AMS
1 to 60 MVA, 4 to 30 poles, 0710 to 2500 frame, as type AMG
|
Protection type
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For zone 2,
Temperature classes T1 - T4
|
Certificates
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Acc. to ATEX Directive and IEC standards
GOST (Russia)
CSA (the United States, Canada)
other certificates on request |