Multitek MultiLed M812-LD Series Operating Manual page 23

4.2 Programming of nominal voltage, current inputs and ratios.
The SYS (system) mode allows the user to program the nominal
voltage & current inputs and ratios. Please note the ratios can be
changed as long as the secondary (the input to the MultiLed) stays
as shown on the data label which is on the side of the product. For
example if the MultiLed had been set by the factory to have a C.T.
ratio 200/5A & the change required was for input C.T. ratio to be
500/5A this can be achieved by program changes. But if the
change required was for a C.T. ratio 500/1A then the unit would
have to be returned to the factory or distributor to have the
internal C.T. changed from 5A to 1A. The same applies to the
voltage if the MultiLed input voltage is 230 Volts L.N. then an
external voltage transformer ratio can be programmed as long as
the nominal input to the MultiLed remains at 230 Volts L.N.
4.2.1 Programming nominal voltage inputs.
sys
ACTION :
Press
COMMENTS :
MultiLed is now in supply set up mode.
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