S257 GSM 2G 3G 4G Electricity Power Distribution Monitoring Alarm Controller IOT Gateway

Description

Cellular Electricity Power IoT RTU is a powerful smart meter used for power internet of things solution,special designed for IOT Based Real Time Distribution Transformer Monitoring System(DTMS) and Electricity power monitoring system using Internet of Things (IoT), all monitoring parameters are processed and if any abnormality occurs, e.g.: overload or loss phase or exceed the pre-set value, it will alert by SMS, Voice call, Cloud, APP, Web Server, SCADA, HMI, DSC and recorded in system memory immediately.

The Cellular Electricity Power IoT RTU is special using for remote monitoring **0~**0VAC of *-Phase electricity power distribution safety and measurement, can measuring the *-phase *-wire, *-phase *-wire distribution power voltage, current, factor, watts, frequency, apparent power, active power, reactive power, active energy, reactive energy. Also, it provides Dual SIM, 2 digital inputs, 2 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, also 1 RS**5 for extend I/O to monitoring oil level and temperature or read meters.
 

1.     Can be operated from anywhere, no distance limitation;

2.     Quad band **0/**0/***0/***0Mhz GSM GPRS Module inside.

3.     3G/4G Modules are optional, LCD Display is optional;

4.     Modular design, can easily upgrade the cellular module if network upgrade;

5.   Embedded ARM® Cortex™-M4 *2 Bit RISC Core, **8 MHz inside, RTOS system, reliable performance with anti-jamming and in-built watchdog;

6.     High isolate voltage, current and voltage input signal isolated by accuracy transformer, afford arrive DC***0V;

7.  Working Voltage: *0~**0VAC or *0~**0VDC;

8.  *-phase 3 wires or 4 wires power parameter measurement, include voltage, current, factor, watts, frequency, apparent power, active power, reactive power, active energy, reactive energy, phase loss;

9.  Measurement range: AC**0~**0VAC, currant range: 5A, other range should use CT;

*0.  2 digital inputs, compatibles dry and wet contact, 2 relay output (5A/*0VDC, 5A/**0VAC), compatibles pulse outputs;

*1. 1 ambient sensor input for monitoring onsite temperature and humidity ;

*2. 1 RS**5 port, supports Modbus RTU Master and Slave, can be used to extend I/O ports or meters;

*3. Provides 1 channel DC power source output for external device, saving wiring cost;

*4. Each parameter can setup threshold, when exceed or recovery will alarm immediately;

*5. Can monitoring phase loss, when occurs will alarm immediately.

*6. Inbuilt inter-lock logic programmer and powerful timer program function.

*7. Resend the data while communication failure and alert to users by SMS;

*8. Inbuilt TCP/IP protocol stack, supports cloud, APP and web server applications;

*9. Supports Modbus TCP, Modbus RTU protocol and transparent transmission, can be used as master and slaves, can integrate to SCADA, HMI, DSC directly;

*0. Supports USB setting, reading, records inquiry and firmware upgrade;

*1. Supports *****0 historical records for checking;

*2. Integrated 1 Industrial *0/**0M adaptive Ethernet module inside, supports Modbus TCP;

*3. Supports SMS Alert when overload, I/O triggered or recovery, and external power lost or recovery;

*4.  Up to *0 SMS Alert and dial numbers, can program to receive specified alarm message;

*5. Inbuilt large capacity automatically rechargeable backup battery;

*6.  Industrial class design suitable for long time work applications;

*7. Using metal shell, protection class IP*7. Metal shell and system security isolation, especially suitable for industrial applications in the field;

*8. L**0 * W**0 * H*0mm, weatherproof metal enclosure.