Selco
C6200 FlexGen
Revision: 03-06-2014
Page 9 of 24
It is important that the phases are connected in the correct order (correct phase sequence).
Interchanging the phases will result in an incorrect power factor calculation and thereby incorrect
calculation of active/reactive currents and loads. It is important that the phases are connected to the
corresponding terminals (phase 1 to L1, phase 2 to L2 and phase 3 to L3).
Terminal
Signal
Description
5
AC voltage
Generator phase L1
6
AC voltage
Generator phase L2
7
AC voltage
Generator phase L3
The BUSBAR VOLTAGE LED shows (by steady light) whether the voltage levels measured
between the phases are within limits. The reference is the nominal phase-phase voltage
(NOMVOLT) that has been entered in the configuration. The toleance is defined by the voltage OK
window (VOLTOKWND) also present in the configuration.
The same scheme applies to the GENERATOR VOLTAGE LED. However, on older versions of
the C6200 FlexGen the LED will also flash while the generator breaker is open. This depends on
the firmware revision.
Terminal
Signal
Description
1
AC voltage
Bus bar phase L1
2
AC voltage
Bus bar phase L2
3
AC voltage
Bus bar phase L3