HAT163 ATS CONTROLLER USER MANUAL
HAT163 ATS Controller 2018-05-20 Version 1.0 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. ALARM
Controller has force open input (FO IN) alarm. When force open input is active, alarm indicator
flashed with 5Hz frequency, simultaneously, controller switches ATS to breaking position; when force
open input is inactive, controller closes/opens breaker normally.
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: 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: connect with A1 and N1; B1 and
C1 are not connected;
6
C1
