Beckhoff SCT7 Series, Documentation

Page: 41 / 48

Commissioning
SCT7xxx 41 Version: 1.2
4.2 Maintenance and inspection
Maintenance and inspection
• Check whether the secondary conductors are firmly connected to the current transformer and to the
measuring device.
• Open circuit: Current transformers must be short-circuited as long as no tapping occurs!
Note the danger warnings [
}
38] in the chapter " Installation [
}
38] "!
• Check whether the current transformer is connected correctly.
• Remove coarse dirt from the current transformer housing.
Contact with moisture, in particular with the core, must be avoided at all costs.