Smart GPRS Data Concentrator Remotely Meter Reading For AMR AMI Metering System
Smart GPRS Data Concentrator Remotely Meter Reading For AMR AMI Metering System
CA08 GPRS data concentrator is dedicated to smart metering application and designed as a gateway between metering devices and AMR/AMI system, CA08 creates two ways communication from metering points to AMR/AMI system, performs task setting, data collection, data transmission and data storage, meter management, GPRS information task execution and RF network management.
CA08 data concentrator utilize efficiently RS485, RF-LORA media for downlike communication to smart meters and GPRS, 3G, DSL and fiber optic for uplink communication.
In the places where many meters are situated within1 kilometer radiance, mini-concentrator is the most economic and reliable means of managing various meters.
Main Features
- GPRS / Ethernet connectivity
- IR optical and Lora-RF communication
- Automated meter reading
- Load balance control over sub-meters
- Non-volatile memeory for data retention in absence of power
- Comply with IEC 62056-21 and DLMS/COSEM standards compliant
Utility benefits
- High capacity for a hub of up to 500 pieces sub-meters
- Surge protection and low voltage operatable
- Quick and easy to install
- Low operational and maintenance cost
- Remote tariff setting, time synchronization with meters
- Long life time design with easy upgrade features
Specifications:
|
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 |
-30℃ to+70℃ |
|
Limited working temperature |
-40℃ to+80℃ |
|
|
|
|
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 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.