Three Phase Smart Energy Meter – CT
*. Plug & Play communication module
*. Build in connect/disconnect latching relay
*. Remote/local firmware update
*. DLMS/COSEM compliant
*. Anti tamper feature
*. Voltage : 3 x 57.7 – 230/400 V
*. Current : 5(10) A
*. Starting Current : 0.1% Ib
*. Frequency : 50 Hz
*. Burden
Voltage Circuit : < 10 VA/phase @ Un (3 Phase)
Current Circuit : < 0.5 VA/phase
Active Energy : 0.5 s
Reactive Energy : 2
*. 7 Segment digitals display : 10X5 mm
*. Configurable 8 digits with 6+2 or 5+3
*. Display Mode : Auto and Manual Scroll
*. Indicator : Phase break,current reversal, communication,battery failure, energy flow direction, relay states and alarm
*. 3 Elements 4 Quadrants
*. Import and Export kWh and kVarh
*. Varh for four quadrants
*. Instantaneous Voltage, Current, Frequency, Power Factor, Power
*. Non-volatile Memory EEPROM (4 MB)
*. Programmable Interval from 1 to 60 minutes
*. Up to 32 channels
*. TOU for active, reactive and Maximum Demand
Internal EEPROM, Flash Memory, Phase Failure with time stamp and watchdog
*. Multi level security with password protection
*. Option for hardware programming
*. Sealable push button
*. Time stamp for by pass and reverse current, neutral current measurement
*. Option for magnetic tamper detection
*. Time stamp for other various events such as open meter cover, open terminal cover, meter reset, power on/off, etc
*. Advance tamper detection and logging
*. Configurable alarms trigger LED and Buzzer
*. Backup time of min. 5 years without main power (lithium battery)
*. Super capacitor for RTC backup
*. Optical Probe : IEC 62056021, DLMS COSEM
*. RS 232, RS 485 Multidrop (RJ45)
*. Option for Zigbee Mesh RF, PLC, and GPRS
*. IEC 62052-11, IEC 62053-21, IEC 62053-22, IEC 62053-23
*. SPLN D3.006-1: 2010
*. Operating Temperature -25 to +70 Degree Celcius
*. Dimension (mm) : 263x176x72 mm
*. Weight : 1.5 kg
*. Windows Based Parameter Setting
*. Commissioning and Database