Omron KP100L-OD - 12-2010 User Manual page 84

Broad outline of sequences during the Auto Test
Broad outline of sequences during the Auto Test are shown below. The Auto Test is executed OV, UV, OF, UF, in
that order.
(1) The inverter turns ON the inside Grid-connected relay.
(2) Increase or decrease the set value.
OV: Decrease at the point 0.5V/s
UV: Increase at the point of 0.5V/s
OF: Decrease at the point of 0.05Hz/s
UF: Increase at the point of 0.05Hz/s
(3) Grid-connected relays are disconnected, when OV detect level keeps below the grid voltage for more
than OV detect time
Grid-connected relays are disconnected, when UV detect level keeps above the grid voltage for more
than UV detect time
Grid-connected relays are disconnected, when OF detect level keeps below the grid frequency for more
than OF detect time
Grid-connected relays are disconnected, when UF detect level keeps above the grid frequency for
more than UF detect time
(4) Detect level and detect the time are shown for ten seconds on LCD.
(5) After the test, grid-connected operation is started automatically and normal dispaly is shown.
Grid Connect Photovoltaic Inverter KP100L-OD- USER'S MANUAL
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