Remote Wifi / PLC Data Collection , Real Time Power Consumption Monitoring System
Data Collector in Energy Consumption Monitoring System Remote Meter Reading System
Main Features
- Uplink channel: communication between concentrator and master
Data transfer communication for GPRS, Ethernet
Direct connection for RS-485 serial port
Direct connection for USB
Infrared communication mode
- Downlink channel: communication between concentrator and smart meter
Direct connection for RS-485 serial port*3
- Data acquisition
Real-time meter reading
Reading daily frozen energy
Reading historical daily & monthly consumption
Reading event
Reading meter parameter, status, and real-time data
- Operation & control
Remote switch on &off
Prepaid & energy threshold control
- Events Log
Setting & record abnormal events: Power-down, Programing, Cover opening, Terminal cover opening, Reverse power, Phase Fail. The records include data and time
- Storage capacity
1024 Meter database capacity
2 months capacity for storing daily frozen data in meter
12 months capacity for storing monthly consumption in meter
Temporarily storing real-time reading data
- Terminal maintain
Auto-detect and recovery
Terminal initialization
Remote transmission
Resuming broken transmission
Technical parameters:
| Electrical parameters: | |
| Voltage | |
| Nominal voltage Un | 220V |
| Extended operating voltage range | 80%~115%Un |
| Limited voltage | 70%~120%Un |
| Frequency | |
| Nominal frequency fn | 50Hz |
| tolerance | -6%~2% |
| Current | |
| Basic current(Ib) | 1.5(6)A |
| Maximum current(Imax) | 6A |
| Starting current(Ist) | 3mA |
| Active energy constant | 6400imp/kWh |
| Measurement Accuracy | |
| Active energy | 1% |
| Reactive energy | 2% |
| Power Consumption | |
| Power consumption in Voltage circuit | <10W <8VA |
| Power consumption in current circuit | <1VA |
| Temperature range | |
| Working temperature | -30ºC to+70ºC |
| Limited working temperature | -40ºC to+80ºC |
| Insulation strength | |
| AC Insulation strength | 4kV at 50Hz during 1min |
| Impulse voltage 1.2/50μs mains connections | 8kV |
| Electro Magnetic Compatibility | |
| Electrostatic discharges | |
| Contact discharge | 8kV |
| Air discharge | 16kV |
| Electromagnetic RF fields | |
| 27MHz to 500MHz typical | 10V/m |
| 100kHz to 1GHz typical | 30V/m |
| Fast transient burst test | 4kV |
| Mechanical requirements | |
| Meter shell Protection Rate | IP51 |
| Protection | classII |
About Company:
There are more than 200 employees. Among of them, there are 78 technicians which has 4 senior technicians. There are 72 employees who have already got college degree which has 30 obtained measurement inspector certification.
The main senior R&D staff graduated from the Air Force Radar College. After establish the enterprise, it has develop the own R&D team which has 57 R&D technician( 28.5% of company employee). They can R&D various electric meter and related products independently through the internal and external training and practice. It has 25 patents which has 19 Utility Model patents, 4 Appearance Design patents, 2 Invention patents. “DDZY150/DTZY150 series smart electric meter key technology and application” has won the science and technology progress prize of Hubei province in 12, 2015. It can R&D different types of electric meter and related products independently and has the modify and update R&D capability. Production and technicians have passed the strict training before working which has the strong sense of quality and also has the technical skills.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.