automatic transfer switch ATL is used for the automatic switching of
the load from the MAIN LINE to a stand-by or emergency SECONDARY
LINE and vice versa.
It is made of a single unit in an insulated housing and has two
outputs for the "automatic" and / or "manual"
control of contactors or motorised circuit breakers.
Dual supply unit: one for AC (220-240VAC) and the
other for battery supply (12-24VDC)
Measure inputs of three-phase plus neutral voltages,
also suitable for 1 and 2-phase lines
2 display to view main and secondary line measures
8 digital inputs, 6 of which programmable
7 relay outputs, 5 of
4 operating modes: OFF - MAN - AUT - TEST
Viewing of phase and phase-to-phase line voltage
Status viewing of motorised circuit breakers or
Configuration programming of lines and control
Emergency demand supervision parameter programming
for stand-by generating sets
Microprocessor supervision parameter
RS232 communication interface
RS485 opto-isolated communication interface (ATL30
MODBUS®-RTU and MODBUS®-ASCII communications
Set-up and remote control software via direct PC
connection or via normal modem or GSM modem or Ethernet network.
transfer switch with RS232 pport
transfer switch with RS232 and RS485 ports and clock calendar
software complete with 51 C2 cable
AND SPARE PARTS
- ATL connecting cable (1.8m)
- PX1 converter connecting cable (RS232) (1.8m)