CIRCUTOR CVMk2 Series - Manual (Page 30)

30
CVM k2
CONFIGURA
TION
Parameters that can be configured on this screen follow:
• PRIM. U. : Primary on the voltage transformers. If it does not exist,
program 1 . The maximum configurable value is 999999.
• SEC. U. : Secondary on the voltage transformers. If it does not exist,
program 1 . The maximum configurable value is a 3 digit number 999.
• PRIM. I. : Primary on the current transformer. The maximum configurable value is 30000.
• PRIM. I
n
. : Primary on the current transformer for the neutral line. The maximum
configurable value is 30000.
The default value is 5 . If it is desirable for the CVMk2 to show the neutral line
current that is calculated, configure 0 .
• Sec. I. : Secondary on the current transformer. It is possible to program 5 or 1 .
To store the modified parameters in memory, press SET and confirm with OK (F4). To exit without
saving changes press ESC (F3).
WARNING: The CVMk2 power calculation is limited according to the
following ratio:
(Prim V) x (Prim I) < 45.000.000
4.2. QUALITY
To access the power supply quality parameters configuration screen, position the cursor over
quality and press SET. Two options are provided in the quality menu, Quality and Events .
CVMk2 has no battery. When supply falls down the analyzer do not store electrical
parmeters and no quality events. Is very important to guarantee the supply of the
device from an interrupted source (Batery, SAI, ...)