HAT160 ATS CONTROLLER USER MANUAL
HAT160 ATS Controller 2020-03-14 Version 1.1 Page 11 of 21
Table 6 Terminal Wiring Description
Terminal
Function
Note
A1
1# A phase
1# AC 3-phase 4-wire voltage input; If it is single-phase, connect A1 and
N1 only, B1 and C1 hang up.
B1
1# B phase
C1
1# C phase
N1
1# N phase
A2
2# A phase
2# AC 3-phase 4-wire voltage input; If it is single-phase, connect A2 and
N2 only, B2 and C2 hang up.
B2
2# B phase
C2
2# C phase
N2
2# N phase
Q1C
1# Close Relay
Volts free output (Normally open)
M1
Q2C
2# Close Relay
Volts free output (Normally open)
M2
M0
M0 short connected with NO internally.
Q1O
1# Close Input
Connect to auxiliary normally open contact of 1# power, AC voltage input
When close voltage reaches 70% of rated voltage, close signal is active,
when close voltage falls below 65% of rated voltage, close signal is
inactive.
Q2O
2# Close Input
Connect to auxiliary normally open contact of 2# power, AC voltage input
When close voltage reaches 70% of rated voltage, close signal is active,
when close voltage falls below 65% of rated voltage, close signal is
inactive.
LO
ATS Supply Output
Output voltage after transfer of 2-way power A Phase and N Phase; Auto
control transfer inside controller;
NO
AL
Auxiliary Alarm
Input (Fire Reset
Input)
If ATS has trip function, the trip input must be connected to aux. alarm
terminal.
Can control ATS to switch to Breaking (OFF) position, AC voltage input.
When input voltage reaches 70% of rated voltage, aux. alarm signal is
active, when input voltage falls below 65% of rated voltage, aux. alarm is
inactive.
Gen Start Start Signal Output Volts free output (Normally close)
F1 and F2 Fuse Tube
AC 250V/10A
NOTE: See Typical Application for more details.
Fig. 4 LO NO Transfer Diagram
