Features
โ RS485,dual pulse outputs,supports bidirectional metering (optional).
โ Supports multi-tariff
โ Din-EN 60715 TH35 rail mounting,1 Module 18mm Width
โ LCD with backlight
โ Multi-measurement:kWh,W,V,A,Hz,etc
โ with supper capacitor,the LCD is also legible twice within a period of 2 weeks
โ without power supply.
โ Fault-tolerant wiring:corrects metering for reverse wiring through parameter setting.
Technical Specifications
Essential information
| Model | Type | Rated Voltage(Un) | Rated Current(Ib) | Pulse constant | Frequency | Dimensions(HรWรD)mm |
| SXY68D-SJ | Single Phase | 230V | 5A(32)A | 2000imp/kWh | 50Hz | 82.5ร18ร62.5 |
| SXY68D-SH | Single Phase | 230V | 5A(32)A | 2000imp/kWh | 50Hz | 82.5ร18ร62.5 |
Electrical Characteristics
| Operational Voltage | Extended Range | Internal Consumption | Accuracy Class |
| 0.9Un๏ฝ1.1Un | 0.8Un๏ฝ1.15Un | <0.2W | Class B |
Performance Criteria
| Storage and operating humidity | Annual average valueโค75% |
| Operating temperature | -25โ~+55โ |
| Storage and transport temperature | -40โ~+70โ |
| International standard | IEC62053-21/EN50470-1 /EN50470-3 |
| Mechanical environment | M1 |
| Electromagnetic environment | E2 |
| Protection class | IP51(indoor) |
M-bus Communications(SXY12WDM-3ร5A)
| Interface Standard | RS485 |
| Protocol | Modbus RTU(default) |
| Baud Rate | 1200/2400/4800/9600/14400/19200/38400/57600/115200bps |
| Communication Address | 1-250 |
| Maximum bus loading | 64 pcs |
| Transmission Distance | โฅ1000m |
| Parity | EVEN/ODD/NONE |
| Stop Bits | 1 or 2 |
| Response Time | <60 ms(read/write) |
Typical connection
| Maximum conductor cross section | |
| L | 16mmยฒ |
| N | 12mmยฒ |
| So | 6mmยฒ |
Portable version




