สถานีโทรคมนาคมจีนเป็น RS485 ของ Smart Energy Meter สำหรับโรงงานพลังงาน

คำอธิบายสินค้า

Product Description

The prouct is a wall mounted single-phase tariff control smart energy meter with backlight LCD display. It is a smart energy
manage meter with software platform for a total solution in smart buildings, factories, schools, hospital etc... Built-in wireless
ora communication modem (more options as GPRS/3G/4G/NB-IoT) can collect the energy data from the meter and transmit
remotely directly to the server platform for energy data analysis.

Product Parameters

Accuracy	active: 1.0, reactive: 2.0
Reference Voltage	220V
Normal Working Voltage	0.8Un~1.15Un
Reference Temperature	23ºC
Normal Working Temperature	-25ºC~60ºC
Limit Working Temperature	-40ºC~70ºC
Current	5(60), 10(100)A
Frequency	50/60Hz
Clock Accuracy	≤0.5s/d(23ºC±2ºC)
Clock Battery Volume	≥ 1200mAh
Clock Battery Working Time	≥ 5 years
Starting Current	0.004Ib
Weight	0.8Kg
Dimension	160×112×71 mm

Functions&Application

With built-in wireless communication modem, gprs modem, the meter can transmit the energy data directly tothe server platform.
The communication modem is flexible and changeable according to the local network situation. Metering and transmission
two-in-one design is an excellent combination with advantages of cost saving, simple construction, quick deployment.

Functions

1. Metering & Measurement:
Current, voltage, power factor, active power, daily energy, energy consumption
2. Communications:
Built in Lora modem with plug-and-play design.
More options: GPRS/3/4G, NB-IoT, etc.
Transmitting data directly to the server platform.
3. Remote Power on/off Switch Control:
Relay built in answers the Switch on/off command from the server platform to remotely control the power on/off.
4. Data Storage:
Energy data stored in the modem traceable and retrievable in case of GPRS or other network disruption.

Storage up to one year to avoid data loss.
5. Display:
Backlight LCD display screen with various status indicators.
6. Energy Freezing:
Time freezing, instantaneous freezing, daily freezing, contract freezing, and periodical freezing.
7. Event Record:
Abnormal data: voltage, current, active power, demand, zeroing, trip, time calibration, programming, power loss, etc.

Certifications

FAQ

Q: Do you have APP for the energy meter?
A: Since different areas' clients have different using habit, so APP is always customized for clients according to the developing instructions clients give.
Q: Can the smart energy meter support wireless communication?
A: Yes, our wall mounted energy meter is with built-in communication modem; and din rail energy meter need to be connected to an external data collector/DTU with communication modem.
Q: Can you put our logo on the smart energy meter, DTU and software?
A: Yes, we can put your logo on the meter, data collector(concentrator) and system software.
Q: Can I confirm whether the communication is successful through the indicators light on the meter?
A: Yes. From the two status indicators of the meter, you can identify the communication status of the meter network; When the green light flashes, the communication module works normally.
Q: If the load of 100A needs to be switched off, can you achieve it with your electricity meter?
A: 100A load can be pulled, but the circuit breaker (outer pull) needs to be configured, and the 60A meter can be pulled by the internal relay breaker.