IoT passive power detection terminal
The passive IoT power detection unit is a self-receiving working power supply (no need to use switching power supply), wireless transmission real-time power detection unit, detection range: current: 0-1000A; voltage 0-500V. Can be monitored: voltage, current, Frequency, active power, reactive power, power factor, harmonic analysis and accumulated power.
It's with Internet of Things NB-IOT, LORA, 433MHz and other wireless transmission, RS485, CAN and other wired transmission.
It is mainly used for three-phase power monitoring of low-voltage networks, which is convenient for management departments to conduct electricity monitoring, collection and working condition management.
1 It is especially suitable for power detection in passive and non-wired communication environments, without wiring, and easy to install;
2 Wide detection range: current: 0-1000A; voltage 0-500V;
3 Communication method: It has various wireless transmission modes such as Internet of Things NB-IOT, LORA, etc., and has self-organizing network function;
4 Strong detection function: can detect voltage, current, frequency, active power, reactive power, power factor, harmonic analysis and accumulated power;
5 High reliability:
The product can work in a high pressure environment of 10KV.
It has the function of detecting data storage, and data self-protection of power-down and automatic transmission after reply.
The anti-interference ability reaches the national standard level or above.
1 | Measuring error | 1% |
2 | Input signal | current: 0-1000A; voltage:0-500V, range can be customized |
3 | Frequency range | Power frequency |
4 | Communication method | NB-IOT, LORA |
5 | Linear range | 0～120% |
6 | Number of acquisition channels | 3 |
7 | Communication protocol | MODBUS |
8 | Response time | ≤100mS |
9 | Alarm threshold | 1%-100% |
10 | Operating temperature | -30℃～+60℃ |
11 | Working humidity | No more than 95% |