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What types of temperature probes can be connected to the Sepam 1000+?
Sepam 1000+ can measure up to 8 temperatures for improved overload protection of motors and transformers. Three types of temperature probes can be...
Which "Symbol database" file types should be used with OFS for Unity Premium PLCs?
When using Aliases in OFS, pointing to a Unity Premium PLC, only two types of "Symbol database" file can be used: either user files (.STU), or project...
Can I connect 2 sets of current sensors on the Sepam 80? (one set with LPCT sensors and the other with In/5A or In/1A sensors)
Yes, two sets of current sensors can be connected to a Sepam series 80.   Both traditional current sensors (In/5A or In/1A) and LPCT sensors can be...
What information is contained in the cartridge of the Sepam series 80?
The cartridge of the Sepam series 80 contains the following information: The system and application software (protection functions, settings and parameters)....
Is it normal to hear noise when switching on a Sepam 1000+?
Yes, this slight noise is an indication that the universal power supply with very wide dynamic range is working correctly. This noise does not indicate...
To what does the cycle time of the Sepam series 80 correspond?
The cycle time is the time taken by the Sepam series 80 to carry out all rapid functions. Within a fixed cycle time of 14 ms, the following functions...
What is the sampling frequency of the Sepam series 80?
The sampling frequency is dependent on the line frequency. The line frequency must be between 25 Hz and 65 Hz. For measurements (apart from RMS and...
What is the maximum length of the cable connecting a CSP sensor and a Sepam 2000?
The CSP sensor is connected to the Sepam 2000 by means of a coaxial cable with a maximum length of 5.5 m (CCA 601).
What is the MTTF (Mean Time To Failure) for a Sepam 2000?
The MTTF for a Sepam 2000 is 142 years.
Can I connect a Sepam 2000 on 2 CTs instead of 3?
Yes, but using 2 CTs instead of 3 means that certain protection functions will not be available (current maximum, total resistance, for example)....
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