Smartgen HGM7220N Series User Manual

HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL
HGM7220N/HGM7220S Genset Controller 2019-02-28 Version 1.0 Page 26 of 60
No.
Items
Range
Default
Description
15
Start Attempts
(1-10)times
3
Maximum crank times when engine start
fails. If it reaches this number, controller will
send start failure signals.
16
Crank Disconnect
Condition
(0-6)
2
For details please see table 14.
There are 3 cranking disconnect conditions,
which can be used separately or together,
aiming to disconnect starter motor with
engine as soon as possible.
17
Frequency of
Crank Disconnect
(0-200)%
24
The setting value is the percentage of rated
frequency, when generator frequency is
higher than the set value, starter will be
disconnected. For details please see the
following installation description.
18
Speed of Crank
Disconnect
(0-200)%
24
The setting value is the percentage of the
rated speed, when speed is higher than the
setting value, starter will disconnect. Details
to see the following installation description.
19
Oil Pressure of
Crank Disconnect
(0-1000)kPa
200
When engine oil pressure is higher than the
setting value, starter will disconnect. For
details please see the following installation
description.
20
Battery Low
Voltage Start
Enabled
(0-1)
0
0: Disabled; 1:Enabled
21
Battery Low
Voltage Start Value
(1.0-60.0)V
10.0
It is the low-battery-start value. It is active
when in auto mode.
22
Battery Low
Voltage Stop Value
(1.0-60.0)V
24.0
The shutdown value after genset start and
being charged. Active when it is in auto
mode.
23
Battery Low
Voltage Start/Stop
Delay
(0-3600)s
60
When battery voltage reached to engine
start limit, engine will start up after delay is
expired; when battery voltage reached to
engine stop limit, engine will stop after delay
is expired.
Generator Setting
1
Power Supply
System
(0-3)
0
0: 3P4W;
1: 3P3W
2: 2P3W
3: 1P2W
2
Engine Poles
(2-64)
4
It is the number of engine poles, which can
help engine without installing speed sensor
to calculate engine speed.
3
Rated Voltage
(30-30000)V
230
Provide standard for judging gen over/under
voltage, and on-load voltage. If voltage
transformer is used, this value is transformer
primary voltage.

Smartgen HGM7220N Series Specifications

General

Brand	Smartgen
Model	HGM7220N Series
Category	Controller
Language	English