Smartgen HAT162 User manual

HAT162
ATS CONTROLLER
USER MANUAL

HAT162 ATS Controller User Manual Page 2 of 21
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]
[phone](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
2018-05-10
1.0
Original release.
2022-08-09
1.1
Update company logo and manual format.

HAT162 ATS Controller User Manual Page 3 of 21
CONTENTS
1. OVERVIEW..................................................................................................................................................4
2. PERFORMANCE AND CHARACTERISTICS...............................................................................................4
3. SPECIFICATION .........................................................................................................................................5
4. OPERATION................................................................................................................................................6
4.1 FRONT PANEL DESCRIPTION..........................................................................................................6
4.2 KEY FUNCTION DESCRIPTION ........................................................................................................6
4.3 INDICATOR DESCRIPTION...............................................................................................................7
4.4 OPERATION.......................................................................................................................................7
4.4.1 AUTO/MANUAL MODE SWITCH .............................................................................................7
4.4.2 MANUAL OPERATION..............................................................................................................7
4.4.3 AUTO OPERATION....................................................................................................................8
4.4.4 MANUAL TEST..........................................................................................................................8
5. CLOSE FAULT ALARM...............................................................................................................................8
6. WIRE CONNECTION...................................................................................................................................9
7. DEFINITION AND RANGE OF PARAMETERS......................................................................................... 10
8. PARAMETERS SETTING......................................................................................................................... 13
8.1 PARAMETERS SETTING MODE .................................................................................................... 13
8.2 PARAMETERS SETTING................................................................................................................ 13
8.3 RESET TO DEFAULT ...................................................................................................................... 14
9. TYPICAL APPLICATION ......................................................................................................................... 15
10. OVERALL DIMENSION AND PANEL CUTOUT ....................................................................................... 19
10.1 CASE DIMENSION...................................................................................................................... 19
10.2 CUTOUT DIMENSION .................................................................................................................. 19
10.3 INSTALLATION........................................................................................................................... 20
11. TROBLESHOOTING................................................................................................................................. 21

HAT162 ATS Controller User Manual Page 4 of 21
1. OVERVIEW
HAT162 ATS Controller is suitable for no breaking two stage ATS. It can accurately detect
2-way-3-phase voltage and judge voltage abnormal (such as over voltage, under voltage, over frequency,
under frequency, lack of phase and phase rotation), and then control ATS to switch. When ATS switches
abnormally, the controller can detect close/open failure and alarm on the front panel to ensure the
correct action of ATS. In auto mode, if source 1 failure, controller will send signal to start the genset.
Moreover, it can also realize remote communication, remote control and parameter configuration
functions via LINK port communication.
2. PERFORMANCE AND CHARACTERISTICS
HAT162 controller can detect 2-way voltage (2-way mains, 1-way mains and 1-way gen ) and
control ATS.
Mains characters are as below,
─It is suitable for AC system with 3-phase 4-wire, 2-phase 3-wire, single phase, 3-phase 3-wire
(special order required);
─“1# Main (auto transfer and restore)”, “2# Main (auto transfer and restore)”, and “No Main Use
(auto transfer and non-auto restore)” power supply methods;
─Measuring and displaying 2-way voltage and frequency:
1# 2#
Phase voltage (Ua, Ub, Uc) Phase voltage (Ua, Ub, Uc)
Line voltage (Uab, Ubc, Uca) Line voltage (Uab, Ubc, Uca)
Frequency Hz Frequency Hz
─With over/under voltage, over/under frequency, loss of phase, and reverse phase sequence
detection functions;
─Breaker close fail alarm indication;
─LEDs on the panel can clearly display ATS working status;
─Auto/Manual mode can be switched. In manual mode, ATS can be switched by pressing front
panel button;
─With manual commissioning function;
─Applicable for 2 isolated neutral line.
─Close output can be configured as pulse and continuous output;
─Parameter setting: parts of parameters can be adjust from front panel; all can be adjust via
LINK port (with SG72 adaptor) by using computer software;
─Digitization adjustment of parameters (abandon simulation adjustment of regular
potentiometer, and enhanced reliability and stability);
─Modular design, self-extinguishing ABS+PC plastic shell, pluggable terminal, and compact
structure;
─Three installation ways: panel built-in, internal 35mm guide rail installation and screw mounting.

HAT162 ATS Controller User Manual Page 5 of 21
3. SPECIFICATION
Table 2 Specification Parameters
Items
Contents
Operating Voltage
AC power A1N1/A2N2 supply.
Rated AC240V (range: AC170V~277V)
Power Consumption
Under rated voltage, power consumption is not more than 3VA
AC Voltage Input:
3-phase 4-wire
2-phase 3-wire
Single phase 2-wire
3-phase 3-wire
AC170V –AC277V (ph-N)
AC170V –AC277V (ph-N)
AC170V –AC277V (ph-N)
AC170V –AC277V (ph-ph) (special order required)
AC Frequency
50/60Hz
1# Close Relay
16A AC250V Volt free output (Normally open)
2# Close Relay
16A AC250V Volt free output (Normally open)
Oil Engine Start Relay
7A AC250V Volt free output (Normally close)
Programmable Output Relay
7A AC250V Volt free output (Normally open)
Communication
LINK interface, MODBUS-RTU Protocol
Case Dimensions
86.9mmx158mmx119.5mm
Panel Cutout
73.5mmx144mm
Working Temperature
(-25~+70)°C
Working Humidity
(20~93)%RH
Storage Temperature
(-25~+70)°C
Protection Level
IP65: when water-proof gasket installed between control panel and
enclosure.
Insulation Strength
Apply AC2.2kV voltage between high voltage terminal and low voltage
terminal;
The leakage current is not more than 3mA within 1min.
Weight
0.6kg

HAT162 ATS Controller User Manual Page 6 of 21
4. OPERATION
4.1 FRONT PANEL DESCRIPTION
Fig.1 Front Panel Description
4.2 KEY FUNCTION DESCRIPTION
Table 3 Keys Description
Icon
Function
Description
Auto (Set)
Auto/Manual mode switch;
Enter into lamp test status by pressing for 3s;
Enter into parameter configuration mode by pressing for 8s.
1# Close (Increase)
1# close in manual mode;
Adjust parameters in parameter configuration mode.
2# Close (Decrease)
2# close in manual mode;
Adjust parameters in parameter configuration mode.
Test (Confirm)
It is active in manual mode;
While genset start signal is active, press it can deactivate the genset
start signal;
While genset start signal is inactive, press it can active the genset
start signal;
Confirm user-defined parameters in parameter setting screen.

HAT162 ATS Controller User Manual Page 7 of 21
4.3 INDICATOR DESCRIPTION
Table 4 Indicator Description
Indicators
Description
1# Power
Lamp illuminates: 1# power normal;
Lamp flashes: 1# power abnormal (over/under voltage, over/under
frequency, loss of phase, and reverse phase sequence);
Lamp off: 1# loss of power.
2# Power
Lamp illuminates: 2# power normal;
Lamp flashes: 2# power abnormal (over/under voltage, over/under
frequency, loss of phase, and reverse phase sequence);
Lamp off: 2# loss of power.
1# Main
Lamp illuminates: 1# Priority (auto
transfer and restore).
Both illuminate: “mutual backup (auto
transfer and non-restore)”.
2# Main
Lamp illuminates: 2# Priority (auto
transfer and restore).
1# Close
Lamp illuminates: 1# Supply.
2# Close
Lamp illuminates: 2# Supply.
Alarm
Lamp illuminates: 1# or 2# Close fault.
Auto/Manual Mode
Lamp illuminates: controller in Auto mode;
Lamp off: controller in Manual mode.
Genset Status
Lamp illuminates: genset start signal outputs;
Lamp flashes: genset start signal not output.
4.4 OPERATION
4.4.1 AUTO/MANUAL MODE SWITCH
When the controller is normally working, if auto/manual mode indicator is off, it means controller is
in manual mode; it can switch into auto mode by pressing , the indicator will be normally light; then
press again to switch back to manual mode.
NOTE: After repower-on, controller mode depends on the mode in which the controller was last powered down.
When the controller is powered off in manual mode, the controller is still in manual mode after repower-on.
4.4.2 MANUAL OPERATION
When controller is in manual mode, if press , 1# close relay outputs, and 1# close status
indicator illuminated when 1# close status input detecting is active, and then 1# supply ramps on load;
if press , 2# close relay outputs, and 2# close status indicator illuminated when 2# close status
input detecting is active, and then 2# supply ramps on load.

HAT162 ATS Controller User Manual Page 8 of 21
4.4.3 AUTO OPERATION
In auto mode, controller can switch between 1# supply and 2# supply automatically.
4.4.4 MANUAL TEST
In manual mode, when genset start signal is active, press can deactivate the genset start
signal. When genset start signal is inactive, press can active the genset start signal.
5. CLOSE FAULT ALARM
Breaker close fault is divided into 1# supply breaker close fault and 2# supply breaker close fault.
After the controller send a breaker close fault alarm, alarm indicator flashes.
Process of trigger 1# supply close fault alarm is as below:
When 1# supply voltage is normal, controller will initiate a command of close 1# supply; if 1# close
input signal cannot be detected, 1# supply will be open and close again. If controller still cannot detect
the 1# close signal, it will be regarded as 1# close failure and the alarm indicator illuminates at the
same time. Meanwhile, if 2# supply voltage is normal and doesn’t occur close fault, then 2# power will
be closed.
Process of trigger 2# supply close fault alarm is as below:
When 2# supply voltage is normal, controller will initiate a command of close 2# supply; if 2# close
input signal cannot be detected, 1# supply will be open and close again. If controller still cannot detect
the 2# close signal, it will be regarded as 2# close failure and the alarm indicator illuminates at the
same time. Meanwhile, if 1# supply voltage is normal and doesn’t occur close fault, then 1# power will
be closed.
Reset close fault alarm: after alarm occurs, switch controller to manual mode to reset alarm. This
moment, troubleshooting and ATS transfer test can be carried out.
NOTE: After reset alarms, the fault must be checked and cleared.

HAT162 ATS Controller User Manual Page 9 of 21
6. WIRE CONNECTION
Fig.2 Controller Rear Panel Drawing
Table 5 Terminals Description
No.
Items
Function Description
Remark
1
N2
2# AC 3-phase 4-wire input
Single phase 2-wire: connect with A2 and N2,
B2 and C2 are not connected;
2-phase 3-wire: connect with A2, B2, and N2,
C2 is not connected;
3-phase 3-wire: connect with A2, B2, and C2,
N2 is not connected (special order required).
2
C2
3
B2
4
A2
5
N1
1# AC 3-phase 4-wire input
Single phase 2-wire: connect with A1 and N1,
B1 and C1 are not connected;
2-phase 3-wire: connect with A1, B1, and N1,
C1 is not connected;
3-phase 3-wire: connect with A1, B1, and C1,
N1 is not connected (special order required).
6
C1
7
B1
8
A1
9
1# Close Relay
Volt free normally open
contact output
Rated capacity: 16A/250VAC
10
11
2# Close Relay
Volt free normally open
contact output
Rated capacity: 16A/250VAC
12
13
Gen Start
Signal output
Volt free normally close
contact output
Rated capacity: 7A/250VAC
14
15
Aux. output
Volt free normally open
contact output
Rated capacity: 7A/250VAC
16
17
NC
Not connect

HAT162 ATS Controller User Manual Page 10 of 21
No.
Items
Function Description
Remark
18
1# Close Input
Detect 1# breaker close
status, auxiliary contact
input.
Ground is active.
19
2# Close Input
Detect 2# breaker close
status, auxiliary contact
input.
Ground is active.
20
Common Port
GND
LINK
Communication
Port
Communicate with PC and
used for program update
Used with SG72 adaptor.
F1
Fuse
Rated 10A 250V.
F2
Fuse
Rated 10A 250V.
7. DEFINITION AND RANGE OF PARAMETERS
Table 6 Parameters Definition and Range Table (1)
No.
Items
Range
Default
Description
1
AC System
(1-4)
1
1: 3 Phase, 4 Wire (3P4W)
2: Single Phase, 2 Wire (1P2W)
3: 3 Phase, 3 Wire (3P3W) (special order required)
4: 2 Phase, 3 Wire (2P3W)
2
S1 Normal Delay
(1-7)
2
1: 1s
2: 5s
3: 10s
4: 20s
5: 30s
6: 45s
7: User defined (Default: 5s)
3
S2 Normal Delay
(1-7)
2
1: 1s
2: 5s
3: 10s
4: 20s
5: 30s
6: 45s
7: User defined (Default: 5s)
4
S1 Abnormal Delay
(1-7)
2
1: 1s
2: 5s
3: 10s
4: 20s
5: 30s
6: 45s
7: User defined (Default: 5s)
5
S2 Abnormal Delay
(1-7)
2
1: 1s
2: 5s

HAT162 ATS Controller User Manual Page 11 of 21
No.
Items
Range
Default
Description
3: 10s
4: 20s
5: 30s
6: 45s
7: User defined (Default: 5s)
6
Close Delay
(1-7)
4
1: Continuous Close Enabled
2: 1s
3: 3s
4: 5s
5: 8s
6: 10s
7: User defined (Default: 5s)
7
Again Open Delay
(1-7)
2
1: 1s
2: 3s
3: 5s
4: 8s
5: 10s
6: 15s
7: User defined (Default: 3s)
8
Transfer Delay
Expired
(1-7)
1
1: 0.5s
2: 1s
3: 2s
4: 3s
5: 4s
6: 5s
7: User defined (Default: 0.5s)
9
Gen Start Delay
(1-7)
4
1: 3s
2: 8s
3: 15s
4: 30s
5: 50s
6: 70s
7: User defined (Default: 30s)
10
Gen Stop Delay
(1-7)
6
1: 3s
2: 8s
3: 15s
4: 30s
5: 50s
6: 70s
7: User defined (Default: 90s)
11
Set Priority
(1-3)
1
1: S1 Priority
2: S2 Priority
3: No priority

HAT162 ATS Controller User Manual Page 12 of 21
NOTE:
a) The parameters in this form can be set via computers and slave;
b) When delay is “7: User defined”, parameter delay must be set via computer. If parameter is not set via computer, the
delay is Default; if parameter has been set via computer, then the delay is the set value.
Table 7 Parameters Definition and Range Table (2)
No.
Item
Range
Default
Description
1
Rated Voltage
(170-270)V
230
Provide base for over/under volt judge.
2
Rated Frequency
(50.0-60.0)Hz
50.0
Provide base for over/under frequency judge.
3
Over Voltage Warn
(0-1)
1
0: Disabled 1: Enabled
4
Over Volt Set Value
(100-120)%
115
Threshold value
5
Over Volt Return Value
(100-120)%
113
Return value
6
Under Voltage Warn
(0-1)
1
0: Disabled 1: Enabled
7
Under Volt Set Value
(70-100)%
75
Threshold value
8
Under Volt Return
Value
(70-100)%
77
Return value
9
Over Frequency Warn
(0-1)
1
0: Disabled 1: Enabled
10
Over Freq. Set Value
(100-120)%
110
Threshold value
11
Over Freq. Return
Value
(100-120)%
104
Return value
12
Under Freq. Warn
(0-1)
1
0: Disabled 1: Enabled
13
Under Freq. Set Value
(80-100)%
90
Threshold value
14
Under Freq. Return
Value
(80-100)%
96
Return value
15
Loss of Phase
(0-1)
1
0: Disabled 1: Enabled (fixed delay as 3s)
16
Reverse Phase Seq.
(0-1)
0
0: Disabled 1: Enabled (fixed delay as 3s)
17
Output Ports
(0-16)
0
0: Not Used
1: S1 Volts Normal
2: S1 Volts Abnormal
3: S2 Volts Normal
4: S2 Volts Abnormal
5: Manual Status Output
6: Auto Status Output
7: Gens Start Output(NO)
8: Gens Start Output(NC)
9: S1 Close Output
10: S2 Close Output
11: S1 Close Status Output
12: S2 Close Status Output
13: Reserved
14: Reserved
15: Reserved
16: Reserved
18
Module Address
(1-254)
1
Address that communicates with PC software.
NOTE: The parameters in this form can be set via computers.

HAT162 ATS Controller User Manual Page 13 of 21
8. PARAMETERS SETTING
8.1 PARAMETERS SETTING MODE
In manual mode, enter into parameters setting mode by pressing for 8s and manual/auto
indicator and gen status indicator flash; ①, ②, ③, ④indicators illuminate. LED numbers please
to see the following picture.
Fig.3 Parameter Configuration
NOTE: At this moment, press will return to normal mode after LED flash.
8.2 PARAMETERS SETTING
When it entered into parameter setting mode, users can adjusting parameters by pressing .
And ④and ⑦LEDs are illuminated. ①, ②, ③, ④indicators mean setting items numbers (currently
item number is 1); ⑤, ⑥, ⑦indicators mean these parameter values (currently parameter value is 1).
Configurable parameter list please check “Table 6 Parameters Definition and Range Table (1)” of item
7.
Specific settings are as below:
1) Select setting number which needs to adjust by pressing and ;
2) Enter into setting status by pressing and ⑦indicator flashes;
3) After set this parameter by pressing and , and press the key to save the value.
4) Hold and press after all parameters are configured, and release when all LEDs flash,
which means parameters are all saved and then it will return to normal mode.
NOTE: See “Table 8 Parameter Value Comparison” for the values corresponding of LED indicators.

HAT162 ATS Controller User Manual Page 14 of 21
NOTE: After parameters configured completely, users need to press to back to the normal mode to save the
parameters. Otherwise, the setting parameters will be lost after controller power outage.
Table 8 Parameter Value Comparison
Parameter Serial No. LED Indicate
Value
Parameter Value LED Indicate
Value
①
②
③
④
⑤
⑥
⑦
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
9
10
11
8.3 RESET TO DEFAULT
In parameter setting mode, press , ①, ②and ③LEDs illuminated, and ⑦LED flashes.
After pressing , ⑦LED illuminates for 2s, indicating that the factory value has been restored.
Meanwhile, all LEDs flash for 3 times and return back to the normal mode.
NOTE: If do not need to restore to factory value, press to return to the normal mode after LED flashes.

HAT162 ATS Controller User Manual Page 15 of 21
9. TYPICAL APPLICATION
Fig.4 SGQ-N Wire Connection

HAT162 ATS Controller User Manual Page 16 of 21
Fig.5 SGQ-T Wire Connection

HAT162 ATS Controller User Manual Page 17 of 21
Fig.6 SGQ-M Wire Connection
NOTE: Please refer to the above drawings for wiring. The actual wiring on site is subject to the ATS switch wiring
instructions. And the capacity of the fuse should be selected according to the actual power consumption at the site, which
cannot be based on the fuse capacity in the drawing.
Fig.7 2 Phase 3 Wire Connection

HAT162 ATS Controller User Manual Page 18 of 21
Fig.8 Single Phase 2 Wire Connection
NOTE: The above drawing shows the wiring method is the AC phase voltage of 220V. If the AC phase voltage is 110V in
actual use, please contact our technical personnel to confirm the specific wiring method.

HAT162 ATS Controller User Manual Page 19 of 21
10. OVERALL DIMENSION AND PANEL CUTOUT
10.1 CASE DIMENSION
Unit: mm
Fig.9 Overall Dimensions
10.2 CUTOUT DIMENSION
The controller has three installation ways: panel built-in, internal 35mm slideway and internal screw
mounting. Panel built-in and internal screw mounting are as below:
Unit: mm
Fig.10 Cutout Dimensions

HAT162 ATS Controller User Manual Page 20 of 21
10.3 INSTALLATION
Fig.11 Panel Built-in Installation
Fig.12 35mm Guide Rail Installation
Fig.13 Screw Installation