Mebay ATS420 Dual Power Switch Controller with LCD Display

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.