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HAT72 ATS CONTROLLER
USER MANUAL
ZHENGZHOU SMARTGEN TECHNOLOGY CO.,LTD
Chinese trademark
English trademark
SmartGen
— make your generator smart
SmartGen Technology Co., Ltd.
No. 28 Jinsuo Road
Zhengzhou City
Henan Province
P. R. China
Tel: +86-371-67988888
+86-371-67981888
+86-371-67991553
+86-371-67992951
+86-371-67981000(overseas)
Fax: 0086-371-67992952
Web: http://www.smartgen.com.cn/
http://www.smartgen.cn/
Email: [email protected]
All rights reserved. No part of this publication may be reproduced in any material form
(including photocopying or storing in any medium by electronic means or other) without the written permission of the copyright holder.
Smartgen Technology reserves the right to change the contents of this document without prior notice.
If colors of actual products are different from those mentioned within this manual, please take the actual product as the standard.
Software Version
Version
1.0
Date Note
2007-12-01 Original release.
1.1
1.2
2015-03-11 Modify some details.
2015-04-21 Modify some details.
Clarification of notation used within this publication.
SIGN INSTRUCTION
Highlights an essential element of a procedure to ensure correctness.
NOTE
Caution!
Indicates a procedure or practice, which, if not strictly observed, could result in damage or destruction of equipment.
Warning!
Indicates error operation may cause death, serious injury and significant property damage.
HAT72 ATS CONTROLLER USER MANUAL
CONTENT
2 PERFORMANCE AND CHARACTERISTICS ................................................... 5
4 DISPLAY PANEL AND OPERATING INSTRUCTIONS .................................... 7
6 CASE DIMENSIONS(cutout:67*67mm) .......................................................... 10
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HAT72 ATS CONTROLLER USER MANUAL
1 OVERVIEW
HAT72 is an Automatic Transfer Switch Control Module for 1 way mains/generator , which features 8-Bit microprocessor control. The module is used to monitor two ways of single-phase supply. Once mains supply failure (under voltage, over voltage, under frequency, over frequency) is detected, the module will control ATS to switch after delay. The controller can send out signal of starting the generator after mains failure delay.
2 PERFORMANCE AND CHARACTERISTICS
Suitable for 1 way mains and 1 way generator ATS control;
Widely power supply range: DC (8-35)V; fit with different voltage environments of start battery;
Mains or generate normal delay can be set; genset start delay can be set;
Mains abnormal delay can be set; genset stop delay can be set;
7 LEDs display the status of operation and alarm;
Transfer relay (CLOSE MAINS, CLOSE GENS) output contact rating: 16A AC250V, passive contact, directly drive the switch to transfer;
Start relay (GENS START) output contact rating: 5A AC250V, passive contact;
Close output can be set to continuous close or pulse close; when pulse close is initiated, close delay can be set.
Providing PC programming port which all delays, power thresholds needed by ATS can be set via PC;
Built-in never halted watch dog to ensure smooth program execution;
Modular design, self extinguishing ABS plastic shell, pluggable terminal, built-in mounting
，compact structure with easy installation.
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HAT72 ATS CONTROLLER USER MANUAL
3 TECHNICAL PARAMETERS
DC power: (8-35)V
AC sampling input: single-phase AC(30-277)V (+20%) 50/60Hz
ATS switch output: 16A AC250V, relay passive contact;
Genset start output: 5A AC250V, relay passive contact;
2 close input ports: active when connected to B-;
Consumption: standby(12V:0.12W, 24V:0.24W), working(12V:1.5W, 24V:1.6W)
Working conditions:
Temperature: -30~+70℃ Humidity: 20~95%
Case dimensions: 72*72*52mm Cut out: 67*67mm
Weight: 0.2kg
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HAT72 ATS CONTROLLER USER MANUAL
4 DISPLAY PANEL AND OPERATING INSTRUCTIONS
◎ PUSH BUTTON
Symbol Define Description
Close Mains
MAN/AUTO
Mains close button
MAN/AUTO switch button
At MAN state，push this button，ATS will turn to the mains state
Switch the state to MAN or AUTO
Close Gens
Generator button close At MAN state，push this button，ATS will turn to the Generator
◎ LED
Symbol
Power
Auto
Manual
Mains
Normal
Define
Power led
Auto state led
Man state led
Mains normal led
Description
Lighten when DC supply
Lighten when Module at auto state
Lighten when Module at man state
Lighten when mains is normal; Flicker when mains is abnormal; Die when mains is lost.
Lighten when mains load Mains Closed Mains closed led
Gens Normal Generator normal led
Lighten when Generator is normal;
Flicker when Generator is abnormal;
Die when mains is lost.
Gens Closed Generator closed led Lighten when Generator load
◎ Operating
Module has two states: MAN state and AUTO state: the state can be switch by MAN/AUTO button, the state can be display by Auto state led and Man state led.
MAN state
When Man state led is lighten, the module is at man state. Here, push（CLOSE Mains） button, the relay of close mains will output, push（CLOSE Gens）button, the relay of close
Generator will output.
At this state, the relay of start generator is unable.
AUTO state
When Auto state led is lighten, the module is at auto state. When mains is normal,
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HAT72 ATS CONTROLLER USER MANUAL
ATS will turn to the mains after the Mains Normal delay time. When mains is abnormal(under voltage, over voltage, lost voltage), after the Mains Abnormal delay time and Start generator time the relay of start generator will output and the generator will start. If the Generator is normal, ATS will turn to the Generator after
the Gens Normal delay time.
When mains is normal, ATS will turn to the mains after the Mains Normal delay
time.
When mains is normal, the relay of start generator will be unable and the generator will stop after the Stop generator time.
◎ Parameters table (only adjust via PC)
Parameter Description Range(Default)
Mains delay
Gens delay normal It is the delay of Mains power from
0-3600s (10) abnormal to normal. normal It is the delay of Mains power from
0-3600s (10) abnormal to normal.
Mains abnormal delay
It is the delay of Mains power from normal
0-3600s (5) to abnormal.
Start GENS Delay
It is the delay from Mains power is abnormal to send out start generator signal.
0-3600s (1)
Stop GENS Delay
ATS close time
Transfer rest time
It is the delay from Mains power is normal
0-3600s (5) to send out stop generator signal.
Breaker close pulse. If it is set to zero, the
0-20.0s (5.0) output will held.
0-3600s (1)
Exceed Convert
After the module has received a close state input, the breaker close output continue to 0-5.0s (0)
Time held until the delay is expended.
Mains voltage
Mains voltage over The setting are used to configure the Mains
0-360V (276) power over voltage point under The setting are used to configure the Mains
0-360V (184) power under voltage point
Gens over voltage
Gens
The setting are used to configure the Gens
0-360V (264) power over voltage point under The setting are used to configure the Gens 0-360V (192)
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voltage
HAT72 ATS CONTROLLER USER MANUAL power under voltage point
Frequency upper limit
When the frequency of Gens power is over
40-75Hz(55.0) than the point, over frequency is active.
Frequency lower limit
When the frequency of Gens power is low
0-60Hz(45) than the point, low frequency is active.
Yes or No close input is connect
(Yes)
5 TERMINAL
Terminal 1（B-）：connect to the cathode of battery
Terminal 2（B+）：connect to the anode of battery
Terminal 3(Close Generator Input)：Generator supply closed auxiliary input, connect to (B-) is active
(volts free ,5A250V)
Terminal 6、7（Generator AC Input）：Generator AC Input
Terminal 8、9（Mains AC Input）：Mains AC Input
(volts free ,16A250V)
(volts free ,16A250V)
Terminal 14(Close Mains Input)：Mains supply closed auxiliary input, connect to (B-) is active
Terminal (LINK)：connect to PC by SG72
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HAT72 ATS CONTROLLER USER MANUAL
6 CASE DIMENSIONS(cutout:67*67mm)
7 TYPICAL CONNECTIONS
SGQ-N, T TYPE SWITCH
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HAT72 ATS CONTROLLER USER MANUAL
SGQ-M TYPE SWITCH
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Key Features
- Suitable for 1 way mains and 1 way generator ATS control
- Widely power supply range: DC (8-35)V
- Mains or generate normal delay can be set
- Mains abnormal delay can be set
- Genset start delay can be set
- Providing PC programming port which all delays, power thresholds needed by ATS can be set via PC
- Built-in never halted watch dog to ensure smooth program execution
Related manuals
Frequently Answers and Questions
What is the DC power range of the Smartgen HAT72?
What is the AC sampling input range of the Smartgen HAT72?
What is the ATS switch output rating of the Smartgen HAT72?
What is the genset start output rating of the Smartgen HAT72?
What is the consumption of the Smartgen HAT72 in standby mode at 12V?
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