Anti-tamper Three Phase Four Channel Smart Electricity Meter
Product Description
The CA-2 is a cost-effective solution for smart metering, data reading and load balance operations. 3 Phase Kilowatt Hour Meter goes with four wire direct connection type, 100 Amp per phase in a compact BS housing. CT(Current Transformer) connection type with 1.5(6) Amp per phase is also available on request. 3 Phase Kilowatt Hour Meter is ideal for large residential homes, small commercial and industrial applications.
Main Features
* Automatic data logging useage and load profiles
* Detection of significant reverse energy (SRE)
* IEC62056-21 compliant optical & RS485 port allowing for easy data interrogation
* On-demand and automatic load limiting profile setting
* Built-in contactor and relay to remotely disconnect load and sub-meters (on request)
* Tamper detection and event record such as cover open, black-out, magnetic field
* Maximum demand measurement
* Detailed Power information
User Benefits
* PLC/RF/GPRS/GSM communication with a head-end AMR/AMI server
* Time of Use(TOU)/4 tariffs / 8 time divisions / 100 holidays
* DLMS/COSEM, IEC62056 protocol compliant
| Electrical Parameters |
| Nominal Voltage Un |
3×220 V/230V/240V |
| Limited Voltage |
60%~120% Un |
| Frequency |
50Hz/60Hz ±5% |
| Basic Current |
5A |
| Maximum Current |
100A |
| Starting Current |
30 mA |
| Active energy constant |
400 imp/kWh |
| Accuracy |
|
| Active energy IEC62053-21 |
Class1.0 |
| Reactive energy IEC622053-23 |
Class2.0 |
| Burden |
| Voltage circuit |
<2W <8VA |
| Current circuit |
<1VA |
| Temperature range |
| Operation Meter |
-25℃ to +70℃ |
| Storage |
-40℃ to +85℃ |
| |
|
| Insulation Strength |
| Insulation Level |
4kV, 1 min at 50Hz |
| Voltage Impulse withstand |
8KV, 1.2/50μs |
| |
|
| Electro Magnetic Compatibility |
| Electrostatic Discharges |
|
| Contact Discharge |
8 kV |
| Air Discharge |
16kV |
| Electromagnetic RF fields |
|
| 27MHz to 500 MHz typical |
10V/m |
| 100kHz to 1GHz typical |
30V/m |
| Fast transient burst test |
4kV |
| |
|
| Mechanical requirements |
| Protection Rating |
IP54 |
| Insulation Classification |
Protective Class Ⅱ |
| Maximum cable size |
10 mm |
APPEARANCE
Product Tags:
|
|
Anti Tamper 3 Phase Kilowatt Hour Meter , Four Channel Smart Electricity Meter Images
|
