Мониторинг трансформатора распределения питания S257 GPRS
- Категория: IoT Solutions & Products >>>
- Поставщик: Shenzhen,King,Pigeon,Comm,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.86 $* | 0.46 $* |
| Aug-19-2025 | 0.12 $* | 0.84 $* |
| Jul-19-2025 | 0.66 $* | 0.97 $* |
| Jun-19-2025 | 0.58 $* | 0.37 $* |
| May-19-2025 | 0.43 $* | 0.52 $* |
| Apr-19-2025 | 0.14 $* | 0.81 $* |
| Mar-19-2025 | 0.63 $* | 0.85 $* |
| Feb-19-2025 | 0.47 $* | 0.75 $* |
| Jan-19-2025 | 0.23 $* | 0.27 $* |
Характеристики
Products Description
Cellular Electricity Power IoT RTU
Model no：S257
The Cellular Electricity Power IoT RTU is a powerful smart meter used for power internet of things solution, is special using for remote monitoring 100~400VAC of 3-Phase electricity power distribution safety and measurement, can measuring the 3-phase 3-wire,3-phase 4-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 RS485 for extend I/O to monitoring oil level and temperature or read meters.
Model no：S257
The Cellular Electricity Power IoT RTU is a powerful smart meter used for power internet of things solution, is special using for remote monitoring 100~400VAC of 3-Phase electricity power distribution safety and measurement, can measuring the 3-phase 3-wire,3-phase 4-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 RS485 for extend I/O to monitoring oil level and temperature or read meters.
Product Paramenters
1. Can be operated from anywhere, no distance limitation;
2. Quad band 850/900/1800/1900Mhz GSM GPRS Module inside.
3. 3G/4G/NB-IoT Modules are optional, LCD Display is optional;
4. Modular design, can easily upgrade the cellular module if network upgrade;
5. Embedded ARM® Cortex™-M4 32 Bit RISC Core, 168 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 DC2500V;
7. Working Voltage: 60~500VAC or 70~800VDC;
8. 3-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: AC100~400VAC, currant range: 5A, other range should use CT;
10. 2 digital inputs, compatibles dry and wet contact, 2 relay output (5A/30VDC, 5A/250VAC), compatibles pulse outputs;
11. 1 ambient sensor input for monitoring onsite temperature and humidity ;
12. 1 RS485 port, supports Modbus RTU Master and Slave, can be used to extend I/O ports or meters;
13. Provides 1 channel DC power source output for external device, saving wiring cost;
14. Each parameter can setup threshold, when exceed or recovery will alarm immediately;
15. Can monitoring phase loss, when occurs will alarm immediately.
16. Inbuilt inter-lock logic programmer and powerful timer program function.
17. Resend the data while communication failure and alert to users by SMS;
18. Inbuilt TCP/IP protocol stack, supports cloud, APP and web server applications;
19. Supports Modbus TCP, Modbus RTU protocol and transparent transmission, can be used as master and slaves, can integrate to SCADA, HMI, DSC directly;
20. Supports USB setting, reading, records inquiry and firmware upgrade;
21. Supports 100000 historical records for checking;
22. Integrated 1 Industrial 10/100M adaptive Ethernet module inside, supports Modbus TCP;
23. Supports SMS Alert when overload, I/O triggered or recovery, and external power lost or recovery;
24. Up to 10 SMS Alert and dial numbers, can program to receive specified alarm message;
25. Inbuilt large capacity automatically rechargeable backup battery;
26. Industrial class design suitable for long time work applications;
27. Using metal shell, protection class IP67. Metal shell and system security isolation, especially suitable for industrial
applications in the field;
28. L250 * W220 * H70mm, weatherproof metal enclosure.
2. Quad band 850/900/1800/1900Mhz GSM GPRS Module inside.
3. 3G/4G/NB-IoT Modules are optional, LCD Display is optional;
4. Modular design, can easily upgrade the cellular module if network upgrade;
5. Embedded ARM® Cortex™-M4 32 Bit RISC Core, 168 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 DC2500V;
7. Working Voltage: 60~500VAC or 70~800VDC;
8. 3-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: AC100~400VAC, currant range: 5A, other range should use CT;
10. 2 digital inputs, compatibles dry and wet contact, 2 relay output (5A/30VDC, 5A/250VAC), compatibles pulse outputs;
11. 1 ambient sensor input for monitoring onsite temperature and humidity ;
12. 1 RS485 port, supports Modbus RTU Master and Slave, can be used to extend I/O ports or meters;
13. Provides 1 channel DC power source output for external device, saving wiring cost;
14. Each parameter can setup threshold, when exceed or recovery will alarm immediately;
15. Can monitoring phase loss, when occurs will alarm immediately.
16. Inbuilt inter-lock logic programmer and powerful timer program function.
17. Resend the data while communication failure and alert to users by SMS;
18. Inbuilt TCP/IP protocol stack, supports cloud, APP and web server applications;
19. Supports Modbus TCP, Modbus RTU protocol and transparent transmission, can be used as master and slaves, can integrate to SCADA, HMI, DSC directly;
20. Supports USB setting, reading, records inquiry and firmware upgrade;
21. Supports 100000 historical records for checking;
22. Integrated 1 Industrial 10/100M adaptive Ethernet module inside, supports Modbus TCP;
23. Supports SMS Alert when overload, I/O triggered or recovery, and external power lost or recovery;
24. Up to 10 SMS Alert and dial numbers, can program to receive specified alarm message;
25. Inbuilt large capacity automatically rechargeable backup battery;
26. Industrial class design suitable for long time work applications;
27. Using metal shell, protection class IP67. Metal shell and system security isolation, especially suitable for industrial
applications in the field;
28. L250 * W220 * H70mm, weatherproof metal enclosure.
Company Profile
King Pigeon Communication Co.,Ltd. found in 2005. Specialized in Cellular M2M RTU, Cellular IoT Gateway, LoRa Gateway, Industrial Remote IO Modules manufacturing and IoT Cloud Platform development, Provides One Step Complete IoT Solutions. Since its inception, King Pigeon has been dedicated to the improvement of IoT solution technology and the development of new and innovative IoT solutions to address the increasingly rigorous demands placed on worldwide. So far, more than 220 IoT Devices are available,sold more than 1,000,000 IoT Devices to 200 countries and regions, and the growing trend still keeps at high speed. We confident that with our R&D, quality and service, we can supply more and more industrial IoT solutions to satisfy our customers.
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