MEBAY ATS520R Automatic Transfer Switch Controller ATS Controller with RS485 Interface 3.5" LCD

MEBAY ATS520R Automatic Transfer Switch Controller ATS Controller with RS485 Interface 3.5" LCD

Description:
It is a dual-channel power switching controller with programmable functions, automatic measurement and control, and a LCD display.

The ATS controller adopts a 3.5" 240*128 high-resolution LCD screen with new original UI design. The controller has built-in Chinese Simplified and English display interfaces. All parameters of the controller can be adjusted through buttons on the controller panel, or adjusted and monitored through the USB port using a PC or RS485 interface (ATS520R and ATS520IR supports RS485). It can be widely used in power systems.

Comparison:
- ATS520: Dual-power supply ATS controller;
- ATS520I: Energy measurement + ATS520;
- ATS520R: RS485 interface + ATS520;
- ATS520IR: Energy measurement and RS485 interface + ATS520.

Features:
- It adopts 32-bit imported high-performance MCU control;
- 3.5"240*128 LCD display of high resolution. Chinese and English can be switched;
- Using hard screen acrylic material, the screen is wear-resistant and scratch-resistant;
- Made of PC material, the panel is waterproof, oil-proof and UV-proof, with good hand feel for operation and long service life;
- With USB interface: parameters can be set through the USB interface, enabling monitoring in real time. And parameters can be set when the controller is not powered;
- With RS485 interface, telemetering, remote signaling and remote control can be realized by using MODBUS protocol;
- S1/S2 independent over-current warning or trip alarm function;
- Collect and display parameters such as power generation, mains, power and phase;
- S1/S2 cumulative active energy, cumulative reactive energy, cumulative number of closing times;
- Automatic/manual switching. In manual mode, closing and opening can be achieved;
- It can control two generator sets to realize cycle operation, active operation and balanced time operation;
- Various AC system types (three-phase four-wire, three-phase three-wire, single-phase two-wire and two-phase three-wire modes);
- The status of input and output ports can be displayed;
- Built-in real-time clock, with maintenance planning function: the monthly or weekly duty schedule of the generator set can be arranged through the setting, and the monthly or weekly maintenance schedule of the generator can be arranged for more flexible use of the generator set;
- Record function: it can save the relevant parameters of the generator set when the fault alarm is in real time, which is convenient to find the cause of the fault;
- With 8-way output (including 2-way fixed output and 6-way programmable output) and a variety of functions can be selected;
- With 6-way switching input (2-way fixed input and 4-way configurable output) and a variety of functions can be chosen;
- Control and protection function: realize automatic ATS switching of generator sets and perfect fault display and protection;
- With waterproof ring: the protection performance of the panel after installation reaches IP54;
- Modular design: all wiring is done via Euro terminals. It is very easy and convenient to assemble, wire, repair and replace equipment.

Parameter Display:
- S1, S2 voltage state;
- Genset status;
- Switch state;
- S1/S2 line voltage;
- S1/S2 phase voltage;
- S1/S2 phase;
- S1 frequency;
- Generator battery pack voltage (if connected);
- S2 frequency;
- Continuous power supply time (hours, minutes, seconds);
- Last continuous power supply time (hours, minutes, seconds);
- S1/S2 cumulative power supply time (hours, minutes, seconds);
- S1/S2 cumulative number of closings;
- Module cumulative power-on time
- Alarm serial number and number of alarms;
- Alarm type;
- Alarm events;
- Input and output port serial number;
- Input port status: S1/S2 is the closed state, and input 1-4 is the programming port;
- Output port status: S1/S2 is closed output, 1-6 is programming port;
- Real-time clock;
- Current date/time.

The following parameters are available only to ATS520I and ATS520IR:
- Phase current;
- Current phase angle;
- Apparent power;
- Reactive power;
- Active power;
- Power factor;
- S1/S2 cumulative active energy;
- S1/S2 accumulated reactive energy.

Specifications:
- Operating voltage: DC 8V to 36V continuous; AC 90 to 280V (L1N1/L2N2)
- Power consumption: Standby: MAX 2W at 24V; Operation: MAX 6W at 24V
- Power generation input: one-phase two-wire 30VAC-369VAC(L-N), two-phase three-wire 30VAC-625VAC(L-L), three-phase three-wire 30VAC-625VAC(L-L) and three-phase four-wire 30VAC-625VAC(L-L)
- Mains input: one-phase two-wire 30VAC-369VAC (L-N), two-phase three-wire 30VAC-625VAC (L-L), three-phase three-wire 30VAC-625VAC (L-L) and three-phase four-wire 30VAC-625VAC (L-L)
- Maximum cumulative running time: 99999.9 hours (minimum storage time is 6 minutes)
- S1 closed output: 16Amp AC250 passive output
- S2 closed output: 16Amp AC250 passive output
- Configurable output 1-6: 10Amp passive output (contact type can be set)
- Switching input: valid when the negative pole of the battery is connected
- Operating conditions: -20 to 70°C
- Storage conditions: -30 to 80°C
- Protection class: IP54 (when the controller and control screen are equipped with waterproof rings)
- Insulation level: Apply AC2.2kV voltage between the AC high-voltage terminal and the low-voltage terminal, and the leakage current within 1min is not more than 3mA
- Dimensions: 210 x 160 x 50mm/8.3 x 6.3 x 2"
- Hole spacing: 186 x 142mm/7.3 x 5.6"    
- Weight: 0.85Kg/1.9Lb
    
Package Included:
- 1 x ATS controller
- 1 x Bag of accessories
- 1 x User manual
- 1 x Product Quality Certificate

Note:
- Battery is not included.