Beckhoff SCT Series Documentation page 13

Ring-type current transformer
Accuracy class 1,
SCT2111 [} 29]
primary current 60...500 A,
secondary current 1 A,
max. diameter round conductor 25.7 mm (size 1)
Accuracy class 0.5,
SCT2121 [} 29]
primary current 125...600 A,
secondary current 1 A,
max. diameter round conductor 25.7 mm (size 1)
Accuracy class 1,
SCT2211 [} 30]
primary current 600/750 A,
secondary current 1 A,
max. diameter round conductor 31.8 mm (size 2)
Accuracy class 0.5,
SCT2221 [} 30]
primary current 600/750 A,
secondary current 1 A,
max. diameter round conductor 31.8 mm (size 2)
Accuracy class 1,
SCT2311 [} 31]
primary current 800/1000 A,
secondary current 1 A,
max. diameter round conductor 43.7 mm (size 3)
Accuracy class 0.5,
SCT2321 [} 31]
primary current 800/1000 A,
secondary current 1 A,
max. diameter round conductor 43.7 mm (size 3)
Accuracy class 1,
SCT2411 [} 31]
primary current 1250/1500 A,
secondary current 1 A,
max. diameter round conductor 43.7 mm (size 4)
Accuracy class 0.5,
SCT2421 [} 32]
primary current 1250/1500 A,
secondary current 1 A,
max. diameter round conductor 43.7 mm (size 4)
Accuracy class 1,
SCT2515 [} 32]
primary current 2000 A,
secondary current 5 A,
max. diameter round conductor 54.7 mm (size 5)
Accuracy class 0.5,
SCT2525 [} 32]
primary current 2000 A,
secondary current 5 A,
max. diameter round conductor 54.7 mm (size 5)
Accuracy class 1,
SCT2615 [} 33]
primary current 2500 A,
secondary current 5 A,
max. diameter round conductor 70 mm (size 6)
Accuracy class 0.5,
SCT2625 [} 33]
primary current 2500 A,
secondary current 5 A,
max. diameter round conductor 70 mm (size 6)
SCTxxxx Version: 1.1
Product overview
13