RTU-M-SmartSeries centralizedRTUIt is a high-end multifunctional power monitoring terminal launched by the company, specifically developed as a centralized system for railway power automation productsRTUSuitable for intelligent remote control box transformers and high and low voltage substation remote control systems.RTU-M-Smart has precise power parameter measurement, waveform capture and fault waveform recording, programmable limit alarm, event sequence recording, trend recording and other functions; Equipped with rich input and output interfaces for monitoring and controlling the status of on-site equipment;Compliant with the Railway Corporation2015The Railway Power Remote Control Terminal issued（RTU）The "Technical Conditions" stipulate the technical requirements for the remote control terminal equipment of box type substations.

application system

Large screen color LCD display, easier to maintain and debug;

On site waveform display makes fault analysis more convenient;

The device is customized according to requirements and cost optimized;

Strong system scalability, optional front and rear wiring;

Electric energy collection function, easy to achieve electricity assessment and energy management;

Large capacity data storage for easy fault tracing and analysis;

Functional Features

Telemetry function:

Measure phase voltage, line voltage, current, active power, reactive power, power factor, phase, and phase sequence;

The telemetry threshold can be set; The telemetry alarm setting and time limit can be adjusted; Telemetry threshold crossing processing and uploading;

Remote signaling function:

Adopting optoelectronic isolation and data dead zone judgment to remove remote signal jitter;

Support single point and dual point remote signaling;

Support remote signalingSOE and COS functions;

Remote control function:

Receive, return to school, and execute remote control commands;

The output hold time can be set;

Each remote control object can be set as a single step reset object;

Fault recording function:

Each telemetry acquisition loop can achieve fault recording function, and at the same time record the relevant voltage and current loops; System fault recording supports fault judgment startup conditions: overcurrent fault startup, fault tripping, and other fault startups. The fault recording conditions can be adjusted;

Remote tuning function:

The device parameters that can be remotely tuned shall not be less than:

Remote control output holding time;

Telemetry change threshold;

Telemetry alarm value and time limit;

Fault diagnosis parameters;

Fault recording conditions;

Point measurement collection function:

Support the electricity collection of smart meters;

Fault alarm function:

Remote telemetry overcurrent fault, overcurrentII section, overcurrent I section, overvoltage II section, overvoltage I section, undervoltage, voltage loss, phase sequence and phase alarm;

Data recording function：

Remote signaling displacement record;

Remote control operation records;

Remote telemetry exceeding limit record;

Fault diagnosis record;

Self checking function:

Self check of various communication functions during power on;

Power on setting value self-test;

Power on clock self-test;

Power on memory self-test;

System database validity check;

Maintenance and debugging functions:

Remote and local maintenance can be carried out, and various operational data, records, and system configurations can be viewed remotely or locally;

Clock synchronization function:

configurableGPS module, capable of receiving software clock synchronization from the scheduling end.

Self start function:

Each template is equipped with a watchdog, which has a self starting function in case of power on or other abnormal situations;

performance parameter

External dimensions

Product Selection