Beckhoff SCT7 Series, Документация

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Product overview
SCT7xxx 19 Version: 1.2
Busbar split-core current transformers
Fig. 10: SCT71xx
Like the SCT6xxx series, the SCT7xxx busbar split-core current transformers for primary currents up to
5000 A can be retrofitted to existing systems with no great mounting effort. From 500 A, there is a choice
between accuracy class 0.5 and 1 for each primary current. The SCT7105-0100 and SCT7105-200 current
transformers support accuracy class 3.
Busbar split-core current transformers
SCT7105 Accuracy class 3,
primary current 0…100 A AC / 0…200 A AC,
secondary current 5 A AC,
max. diameter round conductor 20 mm (size 1)
SCT7115 Accuracy class 1,
primary current 0…200 A AC / 450 A AC,
secondary current 5 A AC,
max. diameter round conductor 20 mm (size 1)
SCT7125 Accuracy class 0.5,
primary current 0…400 A AC,
secondary current 5 A AC,
max. diameter round conductor 20 mm (size 1)
SCT7215 Accuracy class 1,
primary current 0…500 A AC / 0…600 A AC,
secondary current 5 A AC,
max. diameter round conductor 50 mm (size 2)
SCT7225 Accuracy class 0.5,
primary current 0…500 A AC / 0…600 A AC,
secondary current 5 A AC,
max. diameter round conductor 50 mm (size 2)
SCT7315 Accuracy class 1,
primary current 0…750 A AC to 0…1500 A AC,
secondary current 5 A AC,
max. diameter round conductor 80 mm (size 3)
SCT7325 Accuracy class 0.5,
primary current 0…750 A AC to 0…1500 A AC,
secondary current 5 A AC,
max. diameter round conductor 80 mm (size 3)
SCT7415 Accuracy class 1,
primary current 0…1500 A AC to 0…5000 A AC,
secondary current 5 A AC,
max. diameter round conductor 80 mm (size 4)
SCT7425 Accuracy class 0.5,
primary current 0…1500 A AC to 0…5000 A AC,
secondary current 5 A AC,
max. diameter round conductor 80 mm (size 4)