UPS2000-G-(6 kVA-20 kVA)
User Manual
4 Control Panel
Issue 13 (2019-05-05)
Copyright © Huawei Technologies Co., Ltd.
57
Figure 4-35
Self-Load screen
−
Output power
ratio parameter
This parameter is used during the tests before shipment. The value ranges from 20%
to 100%. The default value is 80%. The parameter is configurable after the inverter
shuts down.
−
Self-load
mode parameter
This parameter is used during the tests before shipment. The values include
Disabled
and
Enabled
. The default value is
Disabled
. The parameter is
configurable after the inverter shuts down.
Others
screen
Figure 4-36
Others screen
−
Recovery delay time
parameter
Delay time that the UPS takes in transferring from battery mode to normal mode
when the mains recovers. The value ranges from
0S
to
900S
. The default value is
5S
. The parameter is configurable after the inverter shuts down.
If
Recovery delay time
is set to
0S
, the actual recovery delay time is 1 second.
−
Max. BPS transfers
parameter
Maximum number of bypass transfers within 30 minutes. The value ranges from 1
to 3. The default value is 3. When the number of bypass transfers exceeds the
maximum, the UPS keeps running is bypass mode (in ECO mode, the UPS keeps
running in normal mode). The parameter is configurable after the inverter shuts
down.
Do not set the UPS to ECO mode when the system output connects to an isolated transformer.
−
Output transformer
parameter
If an output transformer is connected, set the parameter to
Enabled
; otherwise, set
it to
Disabled
. The values include
Disabled
and
Enabled
. The default value is
Disabled
. The parameter is configurable after the inverter shuts down.
