ATL100

ATL100 Automatic transfer switch controllers (economy)

Suitable for monitoring two independent power sources and to manage switching between the two sources with single phase control. Combined with two contactors, the controller is ideal for simple applications which do not require all controls.

Priority line: L

• 2 single phase inputs and outputs L+N
• Response thresholds of min and max voltage: 80% and 120% of nominal setting

LED indication:

• 2 x (green) presence of both input voltages,
• 1 x presence of output voltage
• 1 x (red) indicates presence voltage out of limits on inputs