Beckhoff SCT Series, Documentation

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Product overview
SCT5xxx 18 Version: 1.0
Ring-type current transformer
SCT2111
Accuracy class 1,
Primary current 0...60 A AC to 0...500 A AC,
Secondary current 1 A AC,
Max. diameter round conductor 25.7 mm (size 1)
SCT2121
Accuracy class 0.5,
Primary current 0...125 A AC to 0...600 A AC,
Secondary current 1 A AC,
Max. diameter round conductor 25.7 mm (size 1)
SCT2211
Accuracy class 1,
Primary current 0...600 A AC / 750 A AC,
Secondary current 1 A AC,
Max. diameter round conductor 31.8 mm (size 2)
SCT2221
Accuracy class 0.5,
Primary current 0...600 A AC / 750 A AC,
Secondary current 1 A AC,
Max. diameter round conductor 31.8 mm (size 2)
SCT2311
Accuracy class 1,
Primary current 0...800 A AC / 1000 A AC,
Secondary current 1 A AC,
Max. diameter round conductor 43.7 mm (size 3)
SCT2321
Accuracy class 0.5,
Primary current 0...800 A AC / 1000 A AC,
Secondary current 1 A AC,
Max. diameter round conductor 43.7 mm (size 3)
SCT2411
Accuracy class 1,
Primary current 0...1250 A AC / 1500 A AC,
Secondary current 1 A AC,
Max. diameter round conductor 43.7 mm (size 4)
SCT2421
Accuracy class 0.5,
Primary current 0...1250 A AC / 1500 A AC,
Secondary current 1 A AC,
Max. diameter round conductor 43.7 mm (size 4)
SCT2515
Accuracy class 1,
Primary current 0...2000 A AC,
Secondary current 5 A AC,
Max. diameter round conductor 54.7 mm (size 5)
SCT2525
Accuracy class 0.5,
Primary current 0...2000 A AC,
Secondary current 5 A AC,
Max. diameter round conductor 54.7 mm (size 5)
SCT2615
Accuracy class 1,
Primary current 0...2500 A AC,
Secondary current 5 A AC,
Max. diameter round conductor 70 mm (size 6)
SCT2625
Accuracy class 0.5,
Primary current 0...2500 A AC,
Secondary current 5 A AC,
Max. diameter round conductor 70 mm (size 6)