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Items
No.
2
Return Delay
3
Preheat Delay
4
Start Time
5
Wait Start Time
6
Stop Cooling Time
7
Stop Time
8
Wait Stop Time
PV Setting
1
Inverter Model
Communication
2
Address of Inverter
Inverter
3
Communication
Failure Delay
Inverter
4
Communication
Failure Action
DC
Channel
5
Inverter
6
Rated Voltage
7
Rated Frequency
Voltage Transformer
8
Setting
9
PV Overvoltage 1
10
PV Under Voltage 1
HES7120-PV Hybrid Engergy Controller
HES7120-PV HYBRID ENERGY CONTROLLER USER MANUAL
Range
(0-3600)s
(0-3600)s
(0-60)s
(0-3600)s
(0-3600)s
(0-3600)s
(0-3600)s
(0-49)
(1-250)
(0-3600)s
(0-4)
of
(1-4)
(30-30000)V
(10.0-75.0) Hz
(0-1)
(30-30000)V
(30-1000)V
(0-1)
(0-200.0)%
(0-200.0)%
(0-3600)s
(0-4)
2020-05-20
Default
Time between buabar abnormal or
1
remote start signal is deactivated and
genset stop.
0
Warm up time before power on.
Time to send power on command to
2
inverter.
Waiting time for the inverter to work
60
normally.
Cooling time required before shutdown
0
after PV power generation unloading.
Time to send shutdown command to
2
inverter.
Waiting time for the inverter to stop
60
working.
0
Inverter model selection
RS485 communication address of
1
inverter
After delaying this setting value, the
5
alarm communication fails
Alarm action type of communication
0
failure
Number of solar panel to inverter
2
interfaces
It provides a reference for judging
over-voltage and under voltage of PV
230
power
generation.
transformer is used, this value is the
primary voltage of the transformer.
It
provides
50.0
frequency, under frequency and on
load frequency judgment.
0: Disabled; 1: Enabled
0
Primary voltage
Secondary voltage
100
0: Disabled; 1: Enabled
The setting value is rated voltage
100
percentage
The return value is rated voltage
1
percentage
120.0
Delay value
118.0
Action type
3
0: Disabled; 1: Enabled
The setting value is rated voltage
1
percentage
Version
Description
If
a
voltage
reference
for
over
Page 33 of 59
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