Huawei SUN2000-30KTL-US User Manual page 98

SUN2000-(25KTL, 30KTL)-US
User Manual
Parameter
Crystalline silicon
PV compensation
mode
Communication
interrupt shutdown
Communication
interruption duration
Communication
resumed startup
Soft start time
AFCI
AFCI detection
adaptive mode
Hibernate at night
Issue 09 (2019-06-30)
Description
This parameter reduces the DC voltage
of PV modules to the PE by reducing
the impedance of the SUN2000 input
side to the PE, thereby effectively
reducing PID effect of PV modules.
The standards of certain countries and
regions require that the SUN2000 must
shut down after the communication is
interrupted for a certain time.
If Communication interrupt
shutdown is set to Enable and the
SUN2000 communication has been
interrupted for a specified time (set by
Communication interruption
duration), the SUN2000 will
automatically shut down.
Specifies the duration for determining
communication interruption, and is
used for automatic shutdown for
protection in case of communication
interruption.
If this parameter is enabled, the
SUN2000 automatically starts after
communication recovers. If this
parameter is disabled, the SUN2000
needs to be started manually after
communication recovers.
Specifies the duration for the power to
gradually increase when the SUN2000
starts.
The North American standard requires
the SUN2000 to provide the DC arc
detection function.
Adjusts the sensitivity of arc detection.
The SUN2000 monitors PV strings at
night. If Hibernate at night is set to
Enable, the monitoring function of the
SUN2000 will hibernate at night,
reducing power consumption.
Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interactions
Unit Value Range

N/A Output disabled
 P-type output
 N-type output
N/A  Disable

Enable
min [1, 120]

N/A Disable

Enable
s [1, 1800]
N/A  Disable
 Enable
N/A  High
 Moderate

Low
N/A  Disable

Enable
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