CIRCUTOR CIRe3 Series - Manual (Page 15)

CIR-e 3
Instructions manual Pag. 15 of 50
Recording: The unit has a 1Gb external SD memory, FAT16 format, which stores the
parameters measured or calculated by the analyzer. We must highlight the following features:
• It stores the instantaneous values (measured for a selected period).
• It stores the maximum and minimum values of the recording period selected.
• The SD memory can be expanded to 2Gb.
With an SD memory of 1Gb the estimated recording capability is:
Current clamps: The analyzer can work with different models of current sensors. One type of
sensor has a single measurement scale. Another sensor model is flexible, allowing the
configuration of various measurement ranges. The flexible clamps supplied with the CIR-e³
analyzer are of the E-FLEX 54 model and can be used with three different scales. See detailed
information on current clamps in paragraph 3.
5 INSTALLATION
5.1 Precautions
The CIR-e3 must be installed in an environment where food and environmental conditions
specified in the technical specifications are respected
The installation and maintenance of equipment must only be done by
authorized and trained persons. Before performing any maintenance, be sure
to disconnect the power supply
People manipulating the equipment must follow the safety recommendations
given in EN standards and the Electrical Code of the country where the
equipment is used. Use personal protective equipment needed and follow the
warnings and recommendations of the instructions manual.
If the device has visible damage or the installer suspects that it is deteriorated,
it must be disconnected from the power supply and the measuring circuits.
Then contact your service representative or the customer service of
CIRCUTOR, SA.
Do not manipulate the aerial connector terminals when they are connected to a
voltage source. It is recommended to use personal protective equipment for
handling and connecting the equipment. Follow the procedures in this manual
to prevent personal injury and equipment damage.
The measured current should be between 10% and 100% of full scale (FS),
although the unit supports up to 120% of nominal value. In this way, the user
guarantees that the current sensors are working in the linear region.
Recording period Recording time
1 minute 1 year and 8 months
10 minutes 17 year and 4 months
120 minutes 104 year and 4 months