Smartgen HGM7220N Series User Manual

HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL
HGM7220N/HGM7220S Genset Controller 2019-02-28 Version 1.0 Page 28 of 60
No.
Items
Range
Default
Description
6
Reverse Power
Setting
(0-1)
0
0: Disabled; 1: Enabled
Load Setting
1
Current Transform
(5-6000)/5
500
Changes of Externally connected CT.
2
Rated Current
(5-6000)A
500
Generator rated current, standard for load
current.
3
Rated Power
(0-6000)kW
276
Generator rated power, standard for load
power.
4
Over Current
Enable and Value
(0-200)%
120
The set value is rated current percentage.
Return value can be set as timing limit or
reverse limit. Actions are warning,
shutdown, trip and shutdown, and trip.
5
Reverse Power
(0-1)
0
0: Disable 1: Enable
6
Over Power
(0-1)
0
0: Disable 1: Enable
Switch Setting
1
Switching Time
(0-7200)s
5
Internal time for from mains open to gens
close, or from gens open to mains close.
2
Close Delay
(0-20.0)s
5.0
Pulse width of mains close and generator
close; 0 stands for constant output.
3
Open Delay
(0-20.0)s
3.0
Pulse width of mains open and generator
open.
4
Switching
Detection Time
(0-20.0)s
5.0
It is the time to detect auxiliary contactor
after ATS switching.
5
Switch Failure
Warning Enabled
(0-1)
0
0: Disabled; 1: Enabled
6
Open Detection
Enabled
(0-1)
0
7
Immediately Trip
when Mains
Dropout
(0-1)
1
0: Disabled; 1: Enabled
8
Sync Enable
(0-1)
1
0: Disabled; 1: Enabled
9
Check Volt
(0-1)
0
0: Disabled; 1: Enabled
10
Check Sync Volt
(0-50) V
5
Voltage difference between
gens and mains, if the value
is below this, then voltage
sync. is recognized.
11
Check Sync Freq
(0-2) Hz
0.2
Frequency difference
between gens and mains, if
the value is below this, then
frequency sync. is
recognized.
12
Check Phase Ang
(0-20)°
5
Phase difference between
gens and mains, if the value
is below this, then phase
sync. is recognized.
13
Fail to Sync Action
(0-1)
0
0: Warning 1: Trip
14
Transfer in Sync
Fail
(0-1)
1
0: Disabled; 1: Enabled

Smartgen HGM7220N Series Specifications

General

Brand	Smartgen
Model	HGM7220N Series
Category	Controller
Language	English