Summary
The controller is a dual power switching ATS controller, dual power
intelligent switch module with programmable, automatic measurement,
automatic control and LCD display functions. Automatic measurement
and control can reduce incorrect operation. It is an ideal option
for ATS.
2.8inch LCD screen display with brand new UI design is adapted in
this controller can display related parameters directly. The LCD
screen can display various faults at the same time. Once the
generator does not run normally, it can effectively achieve
protection.
There are Chinese/English interface options, more language can be
set according to user’s request. All the parameters can be
configured through the front face buttons or use programmable
interface by RS485 or USB to adjust via PC. It has compact
structure, advanced circuits, simple wiring and high reliability,
It can be widely used in various types of power systems.
Main Features
There are two Models under ATS420 series.
ATS 420: Dual power intelligent switch module.
ATS 420 R: Based on ATS 420, it adds RS485 port.
Dual core 32bit high performance single chip microcomputer.
2.8inch LCD screen, Available in Chinese/English languages, user’s
language set if necessary.
System type can set as: "S1 Mains S2 Mains", "S1 Mains, S2 Gen",
"S1 Gen S2 Mains", "S1 GenS2 Gen".
Acrylic material is adapted to protect the screen.
PC material panel, waterproof, oil-proof, UV-resistant, good
operation feel and long service life.
USB Port: parameters can be set even without power through USD port
to monitor in real time.
With RS485 communication port, can achieve "Three Remote" functions
via MODBUS protocol.
Collection and display, gen, mains, power, phase and other
parameters.
Applicable for PC Three-stage, PC Two-stage, CB and CC switch.
Automatic/Manual mode. In manual mode, can force the switch to
close or open.
Can control two generators to work as Cycle Run mode, Master Run
mode and Balance Run mode.
Suitable for various AC systems (3 phase 4-wires, 3-phase 3-wires,
single-phase 2-wire, and 2-phase 3-wire).
Input/output function, status can be shown directly.
Real time clock inside.
Totally 5 relays output, 3 relays function configurable.
Totally 4 configurable switch input, 2 switch function
configurable.
Control Protection: Realize automatic ATS switching of generator
sets, perfect fault display and protection functions.
Standard water-proof rubber gasket. The waterproof can reach IP65.
Module design: All the connections are adapted with European
connectors so that installation, connection, repair and replacement
can be more easily.
