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INV OVERLOAD INV SHUTDOWN –
inverter has shutdown because
an overload condition has been detected on the output. The inverter
will automatically restart after the condition has been removed for a
period of seven seconds.
70% LOAD –
load connected to the output is over 70% of the ELI
rating.
110% LOAD -
load connected to the output is over 110% of the ELI
rating.
125% LOAD -
load connected to the output is over 125% of the ELI
rating.
150% LOAD -
load connected to the output is over 150% of the ELI
rating.
RESERVE AC FAIL –
supply voltage to the Reserve is outside of
operating window.
RESERVE FREQ FAIL –
supply frequency to the Reserve is outside
of operating window.
BATTERY LOW –
the DC bus (or battery) voltage is lower than
320VDC. Low battery shutdown is approaching.
BATTERY LOW SHUTDOWN –
the inverter has shutdown because
the DC bus (or battery) voltage is below operating level (lower than
295VDC).
RECTIFIER AC FAIL –
supply to rectifier is outside of operating
window.
Ø ROTATION ERROR –
supply phase rotation is outside of operating
window.
RECTIFIER SHUTDOWN –
the rectifier has shutdown because the
DC bus voltage has exceeded maximum operating level (over
445VDC). The rectifier will automatically restart 30 seconds this
abnormal condition has been cleared.
RECTIFIER HIGH DC –
the DC voltage has exceeded maximum
operating level (over 430VDC). The bus voltage is limited to this
voltage.
BOOST CHARGE –
the batteries are being boost charged by the
rectifier.
BATTERY TEST –
batteries are being tested.
EMERGENCY STOP –
the inverter has shutdown because the
emergency stop switch has been activated.
COMM. ACTIVE –
blinks when data is being transmitted or received
via the communication port.
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M4102 Ty-Borealis 8-48KW Operators Manual v1.0 2013-08-14
