A5 Single Phase Prepaid Electricity Meter
Designed for Prepaid ApplicationsSingle Phase Electricity Meter
|
Technicial Specifications |
Parameters |
|---|---|
|
Connection type |
1 phase 2 wire |
|
Terminal Connection |
DIN |
|
Accuracy Class |
Class B (TS EN 50470-1/3) |
|
Application Voltage Range |
-20% .. +15% Un (Un = 230 V) |
|
Frequency |
50 Hz |
|
Meter Constant |
1000 imp / kWh |
|
Basic Stream, Iref |
5 A, 10 A |
|
Maximum Current, Imax |
60A or ≥5xIref |
|
Starting Current, Ist |
20mA |
|
Display |
Alphanumerical |
|
Optical Port |
Read/Write (TS EN 62056-21) |
|
Weight |
0,72 kg |
| Model | A | B | C | D |
|---|---|---|---|---|
| A5 | 118 | 193 | 73 | 75 |
Features
- IEC 50470-1/3 compliance with standards
- Class B (+1 %) active energy metering accuracy
- UV-protected, Polycarbonate IP54 body
- Wide Working Range
150V - 320V
Maksimum 100A
Binadışı, -40C .. +70C
IP54 Protection Class - 4 tariffs, 8 time zones, 3 day type, TOU
- Demand Reset Button
- 0.5 sec/day real time clock accuracy
- Automatic Daylight Saving Application (DST)
- Index reading from display during absence for power
- Data reading from optical port during absence of power
- Compliance with TEDAŞ/EPDK Conditions
- Custom LCD design
- 10 Years of battery life
Internal Turn On-Off Relay
- Integrated latched realy
- 100A maximum current
- 20ms operation time
- Confornity to IEC standard
Protection Features
- Secure IC card application
- Previous month consumptions and meter status information carried by card
- Terminal cover open detection
- Top cover open detection
- Independent sealing for terminal and top cover
- Absolute energy value recording when reverse connected
- Protection against memory manipulation
System Solutions
- Smart card with ISO 78186 standard
- Optical port conformity to IEC standards
- RS485 port (optional)
- Optional MODBUS support