توضیحات محصول
Faham 1 smart three-phase demand meter model SM300-DC
مشخصات فنی
| Model | SM300 Direct Connected Smart Meter |
|---|---|
| Accuracy (active and reactive energy) | Active: Class 1 (IEC 62053-21), Reactive: Class 2 (IEC 62053-23) |
| Connection type | Three phase four wire (3P4W) Direct Connected |
| Nominal Voltage | 3×230/400 V |
| Rated current In | 5A |
| Max Current | 100A |
| Meter Constant for Active/Reactive Energy | 1000imp/kVArh, 1000imp/kWh |
| Frequency | 50Hz |
| Starting Current (% Ib) | 0.4%Ib |
| Max Withstand Voltage | 500V per phase |
| Operating Voltage Range | -20% to +15% Un |
| Power Consumption (V, I) | Current (1 VA), Voltage (0.8 W, 4 VA) |
| Real Time Clock (RTC) | ( sec/day (IEC 62054-21) ) 0.5≥ |
| Relay | 120A, 250VAC, 100,000 times cycles off load |
| Insulation Class | Double Insulation |
| Battery | Replicable external lithium battery + Internal supercapacitor for supporting RTC and R.W.P |
| Local/Downlink Communications | Multiple I/O’s (2×RS-485, M-Bus, Digital Input, Optional RJ-45), IHD Interface, Optical Port, PLC Prime/G3 |
| Remote/Uplink Communications | GPRS 2G/3G/4G/RF/NB-IoT |
| Temperature Range (Operation & Storage) | Operating: (-40°C to +70°C), Storage: (-40°C to +85°C) |
| IP Degree | IP54 |
| Relative Humidity | 95% |
| Meter Case | Polycarbonate (PC) |
| Terminal | Wire size: 1 mm2 to 35 mm2, Lifting screw type |
| Dimension, LWH (mm) | 270x170x81.5 mm |
| Weight (kg) | Approx 1.9 kg |
| Firmware Upgrade | Remote and local upgrading |
| Supported Security | AES 128 + HLS (GMAC) |
| xDLMS Services | Action, Block transfer with Get, Block transfer with Set, Data notification, General block transfer, General protection, Multiple reference, Selective access, Set, Get, Set, Action, Selective access, Multiple reference, Data notification, General protection, General block transfer, Block transfer with Get, Block |
| Load Profile | Average values profile, Daily profile, Harmonic values profile, Hourly profile, M-Bus master profile, Maximum values Profile, Minimum values profile, Monthly (Billing) profile |
| Billing Periods | 13Months |
| Event log | Communication log, Disconnect log, M-Bus log, Standard log, ثبت دستکاری غیرمجاز, ثبت قطع و وصل رله, ثبت کیفیت توان |
| Load Management | Connect/disconnect in tariff script table, Fuse supervision function, Limiter function, On-Demand connect/disconnect, Scheduled connect/disconnect |
| Sub Meters | Electricity meter (RS-485 port), Gas/Water/Heat (M-Bus port) |
| Measuring Values | F, Harmonics, I, kVA, kvar, kVArh, kW, kWh, PF, Phase angle, Phase asymmetry, THD, V |
| Tariffs | 4 |
| Measuring Quadrants | 4 |
| Anti-Tampering | Anti-Fraud, Decryption failure, Magnetic field, Meter/terminal cover open, Reverse energy, تشخیص Frame Counter اشتباه, تشخیص برقراری ارتباط غیرمجاز |
| Memory | Data storage during power failure, Data storage for more than 40 years |
| Display | Battery charge statues, Date and time status, Long life 8-digit large character LCD (4 mm x 11 mm), OBIS code, with a viewing angle of 60 degrees, with backlight, With the ability to disconnect and connect the relay, اعلام وضعیت دستکاری غیرمجاز |
| The number of phases of the meter | three-phase |
| Approvals & Standards | CISPR 22, DIN Standards, DLMS Certificate, ETSI EN 301 511, IDIS Certificate, IEC 61000-4-3, IEC 62052-11, IEC 62053-21/22/23, IEC 62054-21, IEC 62055-31, IEC 62056, TAVANIR Certificate |
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