AccuLine TNplus 1000Lm, Руководство пользователя

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level will be displayed. The STbY string indicates that the UPS is
operating in No output mode.
Figure 6.4 The No output mode
6.5 EPO (Emergency Power Off)
It is also called RPO (Remote Power Off). On LCD display, the
indication EPO will be presented in the position of the output voltage.
It is a special status during which the UPS will shut the output off and
send an alarm out. The UPS will not be turned off by pressing the OFF
button on the panel, unless the EPO status has been reset.
6.6 ECO mode (Economy mode)
It is also called high efficiency mode. After turning the UPS on in ECO
mode, the output power will be supplied directly from the mains power
via internal filter while the mains power is in certain range. This way, a
high efficiency performance will be succeeded in ECO mode. Once the
mains power is lost or out of range, the UPS will transfer to battery
mode and the load will be supplied continuously by the battery.
1) ECO mode can be enabled via the LCD settings or the software
(Winpower, etc.).
2) The transfer time of the UPS output from ECO mode to battery
mode is less than 10msec. However, this may be long enough for
some critical loads.
6.7 CVCF mode
During CVCF (Constant Voltage Constant Frequency) mode which is
also called converter mode, the UPS will operate with fixed output
frequency (50Hz or 60Hz). Once the mains are lost or abnormal, the