Smartgen HLS300 User manual

HLS300
POWER SHARE MODULE
USER MANUAL
SMARTGEN (ZHENGZHOU) TECHNOLOGY CO.,LTD.

Chinese trademark
English trademark
SmartGen —make your generator smart
SmartGen Technology Co., Ltd.
No.28 Jinsuo Road
Zhengzhou
Henan Province
P. R. China
Tel: [phone]
0086-371-67991553/67992951
0086-371-67981000(overseas)
Fax: [phone]
Web: www.smartgen.com.cn
www.smartgen.cn
Email: [e-mail]
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photocopying or storing in any medium by electronic means or other) without the written permission of
the copyright holder.
Applications for the copyright holder’s written permission to reproduce any part of this publication should
be addressed to SmartGen Technology at the address above.
Any reference to trademarked product names used within this publication is owned by their respective
companies.
SmartGen Technology reserves the right to change the contents of this document without prior notice.
Table 1 - Software Version
Date
Version
Content
2015-05-21
1.0
Original release.
2015-09-07
1.1
Modify terminal 1, terminal2 description.
2017-03-09
1.2
Add ―Power Regulation Limit‖description in parameter setting item;
modified default values of Rated Voltage, Load Ramp Rate and etc.
2018-08-21
1.3
―Widely power supply range DC(8~35)V, suitable to different
starting battery voltage environment‖changed as ―Widely power
supply range DC(8~35)V‖in section 2.
2019-05-16
1.4
Changed lamp description and typical application diagram.

Table 2 –Symbolic Description
Sign
Instruction
NOTE
Highlights an essential element of a procedure to ensure correctness.
CAUTION!
Indicates a procedure or practice, which, if not strictly observed, could result in
damage or destruction of equipment.

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CONTENT
1OVERVIEW................................................................................................................................................ 5
2PERFORMANCE AND CHARACTERISTICS........................................................................................... 5
3SPECIFICATION........................................................................................................................................ 5
4PANEL INDICATORS AND TERMINALS DESCRIPTION ........................................................................ 6
5SCOPES AND DEFINITIONS OF PROGRAMMABLE PARAMETERS ................................................. 10
6FUNCTION DESCRIPTION......................................................................................................................11
6.1 INSTRUCTION.............................................................................................................................11
6.2 FIXED POWER MODE................................................................................................................11
6.3 POWER SHARE MODE..............................................................................................................11
6.4 TEST MODE ................................................................................................................................11
7TYPICAL DIAGRAM................................................................................................................................ 12
8CASE DIMENSION.................................................................................................................................. 13
9INSTALLATION PRECAUTIONS............................................................................................................. 14
9.1 OUTPUTAND EXPAND RELAYS.............................................................................................. 14
9.2 AC INPUT.................................................................................................................................... 14
9.3WITHSTAND VOLTAGE TEST................................................................................................... 14

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1 OVERVIEW
HLS300 Power Share Module is a special design for genset power share. On the basis of the set
parameters, the module conducts automatically power share in genset running process.
The main function of HLS300 module is to share active load to each operating genset according to
genset capacitance. The module is brief to operate, easy to install and widely used for ship genset and
land genset.
2 PERFORMANCE AND CHARACTERISTICS
Main characters are as below:
Suitable for 3-phase 3-wire, single phase 2-wire systems with frequency 50/60/Hz;
Adjustable potentiometer allows for setting main parameters of power share.
Module parameters can be set via upper computer test software. LINK port should be connected to
upper computer via SG72 module (USB to LINK)
8 relay outputs, 2 of which are used for controlling INCR. speed raise, and DECR. reduce, 5 are used
for -P, UNLOADING, P>80%, P<20%, LOW-P output, and 1 is used for C/B OPEN;
1 FIXLOAD mode, 1 UNL, 1 close and 1 60Hz optional digital input;
One test button for testing relay output and panel indicators;
Wide power supply range DC(8~35)V;
35mm guide rail mounting;
Modular design, pluggable terminal, compact structure with easy installation.
3 SPECIFICATION
Table 3 –Product Parameters
Parameter
Details
Working Voltage
DC8.0V to 35.0V continuous
Overall Consumption
≤2W(Standby mode≤0.5W)
AC Input
AC50V~ AC620 V (ph-ph)
AC Frequency
50Hz/60Hz
Relay Output
7A AC250V Volt free output
Case Dimensions
161.6mm x 89.7mm x 60.7mm
CT Secondary Current
Rated: 5A
Working Conditions
Temperature: (-25~+70)°C Humidity: (20~95)%
Storage Conditions
Temperature: (-25~+70)°C
Insulation Intensity
Apply AC2.2kV voltage between high voltage terminal and low voltage
terminal; The leakage current is not more than 3mAwithin 1min.
Weight
0.45kg

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4 PANEL INDICATORS AND TERMINALS DESCRIPTION
Fig.1 - Mask Drawing
Table 4 - LEDs Definition Description
Indicator
Color
Description
Note
Power
Green
Power indicator, the lamp illuminates when the power is normal.
MSC OK
Green
MSC communication normal indicator, and it shall flash once for
each data received.
ID ERR
Red
MSCID setting error indicator, and the lamp illuminates when two
module IDs are the same.
TEST
Green
Indicates test mode.
-P
Red
When reverse power reaches the set value and delay is expired,
the relay output lamp will illuminate.
C/B OPEN
Red
When the open relay is outputting, the lamp will illuminate.
UNLOADING
Green
When the load is transferring, the lamp will illuminate.
FIXLOAD
Green
Fixed load mode indicator, the lamp will illuminate when input is
active.
UNL
Green
When Unload is active, the lamp will illuminate.
C/B
Green
When the main switch close is active, the lamp will illuminate.
UG
Green
When gens is normal, the lamp will illuminate; when gens is
abnormal, the lamp will flash; when there is not power, the lamp
will extinguish.
P<20%
Red
When the load power is less than 20% of Pn, the lamp will
illuminate.
P>80%
Red
When the load power is over 80% of Pn, the lamp will illuminate.
LOW-P
Red
When the load is below the set value and delay is over, the lamp
will illuminate.
INCR.
Green
When the raising speed pulse is sent, the lamp will illuminate.
DECR.
Green
When the decreasing speed pulse is sent, the lamp will illuminate.
60HZ
Green
When the two stitches–and IN are short circuit, while the rated
frequency is 60Hz, the lamp will illuminate.
50/60HZ to
choose

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Table 5 - Potentiometer Description
Potentiometer
Range
Description
Note
TN/ms control pulse
length
(25-500)ms
Control min. lasting time of pulse.
Tp/×TN
(1-20)TN
Adjustable speed pulse period=Tp×TN
Xp/% proportion
range
(0-±50)%Pn
(0-±2.5)Hz
In this area, pulse width and deviation value
between Pn and rated frequency are in direct
proportion.
Pn is rated
power
△f/Hz
(0.1-0.3)Hz
Frequency precision adjustment; the frequency
won’t be adjusted in setting area.
△P/%
(1-5)% of Pn
Power precision adjustment; the power won’t be
adjusted in setting area.
Table 6 - Terminal Description
No.
Function
Cable
Note
1
B-
1.0mm2
Connected with negative of starter battery.
2
B+
1.0mm2
Connected with positive of starter battery.
3
SCR
0.5mm2
MSC communication.
4
CANH
0.5mm2
5
CANL
0.5mm2
6
Terminal Resistor Match
If the terminal resistance match is needed, it needs
to be short circuited to the terminal 5 or hang in the
air.
7
Reverse Power
Output
Normally
Close
2.5mm2
Output when reverse power
has exceeded set value and
the delay is over.
Normally open, N/C
contactor; Volt free
output; 7A Rated
8
COM
9
Normally
Open
10
Open Output
Normally
Close
2.5mm2
Output when open.
Normally open, N/C
contactor; Volts free
output; 7A Rated
11
COM
12
Normally
Open
13
Load Transfer
Indicator Output
Normally
Close
2.5mm2
Output when load transfers.
Normally open, N/C
contactor; Volts free
output; 7A Rated
14
COM
15
Normally
Open
16
+5V
1.0mm
Power adjustment.
17
AIN
1.0mm
18
COM1
1.0mm
19
FIXLOAD
-
1.0mm2
Fixed power input, active when it is short circuit.
20
IN
21
UNL
-
1.0mm2
Unload input, active when it is short circuit.

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No.
Function
Cable
Note
22
IN
23
C/B
-
1.0mm2
Main switch close input, active when it is short
circuit.
24
IN
25
L1
1.0mm2
AC input.
26
27
L2
1.0mm2
28
29
L3
1.0mm2
30
S1
CT A Phase Input
2.5mm2
Externally connected to secondary coil of current
transformer (rated 5A).
31
S2
32
S1
CT C Phase Input
2.5mm2
Externally connected to secondary coil of current
transformer (rated 5A).
33
S2
34
P>80% Output
Normally
Open
2.5mm2
Output when P>80%Pn and
delay is over.
Normally open, N/C
contactor; Volts free
output; 7A Rated
35
COM
36
Normally
Close
37
P<20% Output
Normally
Open
2.5mm2
Output when P<20%Pn and
delay is over.
Normally open, N/C
contactor; Volts free
output; 7A Rated
38
COM
39
Normally
Close
40
Low Power
Output
Normally
Open
2.5mm2
Output when P<10%Pn (it
can be set to P<5%Pn or
other value) and delay is
over.
Normally open, N/C
contactor; Volts free
output; 7A Rated
41
COM
42
Normally
Close
43
INCR.
2.5mm2
Raise speed.
Normally open, Volt
free, 7A Rated.
44
45
DECR.
2.5mm2
Reduce speed.
Normally open, Volt
free, 7A Rated.
46
47
Hz Selection
-
1.0mm2
50/60Hz to choose
Short circuit is
60Hz
48
IN
LINK
Used for parameter setting or software upgrade.

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Fig.2 - PC Programming Connection Type
NOTE: About PC program connection, please connect SG72 module Link port with LINK port of this module. Through
the PC software of our company, parameters can be set. Please see Fig. 2.

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5 SCOPES AND DEFINITIONS OF PROGRAMMABLE PARAMETERS
Table 7 –Module Configurable Parameters
No.
Items
Parameters
Defaults
Description
1
AC System
(0-1)
0
0: 3P3W, 1: 1P2W
2
Rated Voltage
(30-30000) V
400
3
Volt Trans.
(0-1)
0
0: Disabled 1: Enabled
4
Volt Trans. Primary Voltage
(30-30000)V
100
5
Volt Trans. Secondary
Voltage
(30-1000)V
100
6
Over Volt
(0-1)
1
0: Disabled 1: Enabled
7
(100-120) %
115
Threshold
8
(100-120) %
113
Returned
9
(0-3600) s
3
Delay
10
Under Volt
(0-1)
1
0: Disabled 1: Enabled
11
(70-100) %
75
Threshold
12
(70-100) %
77
Returned
13
(0-3600) s
3
Delay
14
Over Freq
(0-1)
1
0: Disabled 1: Enabled
15
(100-120) %
110
Threshold
16
(100-120) %
104
Returned
17
(0-3600) s
3
Delay
18
Under Freq
(0-1)
1
0: Disabled 1: Enabled
19
(80-100) %
90
Threshold
20
(80-100) %
96
Returned
21
(0-3600) s
3
Delay
22
Loss Of Phase
(0-1)
1
0: Disabled 1: Enabled
23
Phase Rotation Monitor
(0-1)
1
0: Disabled 1: Enabled
24
CT Ratio/5
(5-6000)
500
25
Full Load Rated Current
(5-6000)A
500
26
Rated Power
(0-6000)kW
500
27
Reverse Power Threshold
(0-20)%
10
28
Reverse Power Delay
(1-20)s
3
29
Low Power Threshold
(0-20)%
10
30
Low Power Delay
(1-20)s
3
31
Address
(1-254)
1
32
Load Ramp Rate
(0-100)%
2
33
Load Ramp Rate Delay
Percentage
(1-40)%
15
34
Load Ramp Rate Delay
(0-30)s
5
35
Load Parallel Ramp
Minimum
(0-100)%
5
36
Load Feedback Percentage
(0-100)%
50

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No.
Items
Parameters
Defaults
Description
37
Open Pulse Output
(1-1000)s
3
38
Average Beat Freq
(0-1)
1
0: Disabled 1: Enabled
39
Power Regulation Limit
(0-50)%
30
When the max. output duty ratio of
raise/drop speed relay is 0, the relay
does not output.
NOTE: ID can be set via dial-up switch of terminal side; the IDs of modules which are connected to the same CAN bus
cannot be the same.
6 FUNCTION DESCRIPTION
6.1 INSTRUCTION
The function of HLS300 Power Share Module is to proportionally share active load to each
operating genset according to genset capacitance. When ―FIXLOAD‖ is active, the module works in
fixed power mode; otherwise the module works in power share mode. Press button for 3s, and
it will enter into test mode, which is used to test relay output and indicator status.
6.2 FIXED POWER MODE
Target power can be set via the external device connected with terminal 16, 17, 18. When close
input is active, the module will adjust present power to target power and stabilize it between △f and
△P.
6.3 POWER SHARE MODE
Multiple modules are connected with each other via CAN bus and operate in power share mode
together. Target power is an average of present power sums of these modules. When close input is
active, the module will adjust present power to target power and stabilize it between △f and △P.
6.4 TEST MODE
Press button for 3s, and the module will enter into test mode and the lamp will illuminate, in the
mean time the other lamps irrelevant with relay output will illuminate. -P relay outputs and the
corresponding lamp will illuminate. In this mode, for every time to press button, there will be a
relay output and the corresponding lamp will illuminate. The module will quit test mode after relay
output is finished (every time there will be only one relay output and the corresponding lamp will
illuminate). When it is in test mode, the module will automatically quit if there is no button pressed for
about 18s.
NOTE: Test mode is prohibited when the module is operating (when close input is active).

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7 TYPICAL DIAGRAM
Fig.3 - HLS300 3Phase 3Wire Typical Application
Fig.4 - HSM300-HLS300 3Phase 3Wire Typical Application

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Fig.5 - HSM300-HLS300-HEP300 3Phase 3Wire Typical Application
8 CASE DIMENSION
Fig.6 –Overall Dimensions

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9 INSTALLATION PRECAUTIONS
9.1 OUTPUT AND EXPAND RELAYS
All outputs are relay contact output type. If it needs to expand the relays, please add freewheel diode
to both ends of expand relay’s coils (when coils of relay have DC current) or, add resistance-capacitance
return circuit (when coils of relay have AC current), in order to prevent disturbance for controller or other
equipments.
9.2 AC INPUT
Current input must be connected to outside current transformer. And the current transformer’s
secondary side current must be 5A. Meanwhile the phases of CT and input voltage must be correct,
otherwise the sampling current and active power may be incorrect.
NOTE: When there is load current, transformer’s secondary side is prohibitted to have open circuit.
9.3 WITHSTAND VOLTAGE TEST
CAUTION! When relay had been installed in control panel, if need the high voltage test, please disconnect relay’s all
terminal connections, in order to prevent high voltage into relay and damage it.
_________________________________