6. Technical Parameters
Power Supply
Voltage | 230 V +10% -20%, 50 Hz |
Connector | Contacting springs for L+G Zxx100AC e-power meter supply |
Power input | Up to 6 W |
Real Time Clock back-up | 1F super-capacitor |
GSM / UMTS
| Module type | Telit HE-910, GE-910 |
Mobile network type | GSM 850, 900, 1800, 1900 MHz |
| UMTS 800, 850, 900, 2100 MHz | |
| GSM | Telit GE-910 (EU,QUAD) |
| UMTS | Telit HE-910 EUR |
SIM card | Plug-in 3 V / 1 V8 (small) |
Transmission power | 2 W (1 W) |
Antenna | one external antenna, SMB connector |
Receiver sensitivity | -108 dBm |
Antenna
Frequency | 850/900/1800/1900 MHz |
Impedance | 50 Ω |
Maximum power | 2 W |
Antenna connector type | SMB |
Relays (Two)
Maximum voltage | 250 V AC, 30 V DC |
Maximum current | 3 A |
Minimum electric life | 2x105 switchings |
Minimum mechanical life | 5x106 switchings |
RS-485
Connector | 1.5 mm2 wire terminal board |
Count of devices | up to 32 |
Terminating impedance | 120 Ω |
Wireless M-Bus
| Frequency | 868 ≈ 870 MHz |
Working Conditions
Temperature | -40°C ≈ 70 °C |
Relative humidity | 0 ≈ 80 % |
Others
Dimensions (w/o connectors) | 125 x 92 x 45 mm PCB of L shape |
Overvoltage category | III (ČSN EN 60950-1) |
CE certification |