HAT600N Series ATS Controller User Manual
HAT600N Series ATS Controller Version 1.1 2019-09-05 Page 19 of 24
Table 12 Functional Description of Input/Output Ports
Volt-free relay contact output
Volt-free relay contact output
Default: ATS power
of L1 output.
Volt-free relay contact output:
250V16A
Default: ATS power
of N output.
Volt-free relay contact output:
250V16A
1# AC 3-phase 4 wire voltage input
For single phase, only connect
A1, N1
2# AC 3-phase 4 wire voltage input
For single phase, only connect
A2, N2
To start engine, connect the
terminal to battery positive
DC positive input (8-35)V
controller power supply
Detection of 1# switch closing
state, voltage free contact input
Detection of 2# switch closing
state, voltage free contact input
Voltage free relay contact output
Voltage free relay contact output
Voltage free relay contact output
Sensing from Secondary phase A
current
Only suitable for
HAT600NI/HAT600NBI
Sensing from Secondary phase B
current
Sensing from Secondary phase C
current join