Highlights |
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Ultrasonic structure with high security and protection degree. |
CTS standard protocol ensures an open and secure operating system |
Optical communication, open protocol: DLMS/COSEM (E mode). |
Internal switch relay for load demand control by configuration or remote communication |
Prepayment and post-payment mode switchable for users’ convenience. |
A plug-and-play communication module(GPRS/PLC/RF). |
Built-in RS485 communication. |
Measurement | Instantaneous Values | Power Quality | Demand | Prepaid | Events & Alarms | Display | Load Profile | Anti-Tamper | Load Profile (optional) | Billing | Clock | Tariffs (optional) | Communication | Local and Remote Access |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, Voltage, Current | Under & Over voltage | Block / Slide mode | 20 digit encryption token | Power grid events | Large LCD display | Load control according to power limit threshold | Main cover removal | Up to 2 Megabytes of Non-Volatile memory | Maximum support 12-month billing data | Accuracy ≤ 0.5s/day (23℃) | Up to 4 tariffs | 3 independent communication ports | PC software / HHU | |
Class1.0 accuracy | Power Factor, Frequency | Power down | Period Interval configurable (typically 5, 10, 15, 30 or 60 minutes) | CTS standard in Bangladesh | Relay control events | Backlight (optional) | Max power limit threshold programmable | Terminal removal detection | Over 360 Days storage (2 profile,30-minutes) | Maximum support 32-days billing data | Quartz crystal time resource | Up to 8 day table | Simultaneous individual operation | Hexing’s Central System |
Three element four quadrant · Import & Export kWh | Phase Angles | Voltage & Current unbalance | Maximum value with time stamp | Open relay automatically if credit run out | Anti-tampering events | Configurable automatic & manual display list | Up to two time periods programmable | Modem cover removal detection | Up to 8 profile | Automatic reset | Gregorian calendar | Up to 12 week tables | Optical port: IEC62056-21E | Third part system |
Import & Export kvarh | Phase sequence & Current reverse | LED and Buzzer warning when Low credit | Standard events | OBIS codes (according to IEC62056-61) | Activation time of the load allocation programmable | Reverse current | 8 captured registers per profile | Remote & Local synchronization | Up to 12 season tables | Optical port sealable (optional) | ||||
Record active energy in tariffs · | Emergency Credit | Up to 100 event records with time stamp | Display readable without main power | Relay status indicator | By-pass detection | RWP (Read without Power) | Up to 100 holiday & special days tables | HAN port: RS485 (RJ12 type) | ||||||
Unidirectional Measurement | Friendly mode | Relay malfunction indicator | Exchangeable Lithium Battery | Passive TOU | Firmware upgradable | |||||||||
Local and remote charge | Up to 4 step tariffs | Modular plug-play 2G / 3G / PLC / RF communication units | ||||||||||||
Prepaid and Post-paid switch | Remote firmware upgrade |
Description | Value |
---|---|
Accuracy | Active class 1 Reactive class 2 |
Voltage Reference voltage Operating voltage range | 3×230/400V 70%-130%Un |
Current Basic current Maximum current Starting current | 5A 100A <0.4%Ib |
Frequency | 50Hz |
Temperature Operation range Limit range for storage and transport | -25℃ to +55℃ -40℃ to +75℃ |
Humidity | Up to 95% |
Power Consumption Power consumption in voltage circuit (active) Power consumption in voltage circuit (apparent) Power consumption in current circuit | ≤5W ≤10VA ≤2.5 VA |
Insulation Strength AC voltage test Impulse voltage test | 4kV during 1min 1.2/50µs mains connections 6kV |
EMC Electrostatic discharges(Contact discharges) Electrostatic discharges(Air discharges) Surge immunity test Fast transient burst test Electromagnetic RF fields (80MHz to 2000MHz) | 8kV 15kV 4kV 4kV 10V/m(with current), 30V/m(without current) |
ConnectionTerminals | 8.2*8.8mm |
Housing Protection degree Meter cove Meter base Terminal cover | IP54 Opaque PC+ fiber glass with a transparent window Opaque PC+ fiber glass Opaque PC+ fiber glass |
Display Digit size Number of digits | 10mm x 6mm 8 |
Communication Interface Optical communication RS485communication A plug-and-play communication module | DLMS/COSEM and IDIS DLMS/COSEM and IDIS DLMS/COSEM and IDIS |
Weight Net weight | Approx.1.71kg(without communication module) Approx.1.77kg(+GPRS communication module) |
Dimension
Approx.1.77kg(+PLC communication module) Approx. 1.77kg (+RF communication module) 286.4mm×170.1mm×89.7mm (Long terminal cover)
◼ Standard
IEC62052-11 | Electricity metering equipment (a.c.) General requirements, tests and test conditions – Part 11: Metering equipment |
IEC62053-21 | Electricity metering equipment (a.c.) Particular requirements –Part 21:Static meters for active energy(classes 1 and 2) |
IEC62053-23 | Electricity metering equipment (a.c.) – Particular requirements –Part 23: Static meters for reactive energy (classes 2 and 3) |
IEC62054-21 | Electricity metering (AC) – Tariff and load control – Part 21: Particular requirements for time switches |
IEC62055-31 | Electricity metering –Payment systems–Part 31: Particular requirements –Static payment meters for active energy(classes 1 and 2) |
IEC62056-46 | Electricity metering – Data exchange for meter reading, tariff and load control – Part 46: Data link layer using HDLC protocol |
IEC62056-47 | Electricity metering – Data exchange for meter reading, tariff and load control – Part 47:COSEM transport layer for IP networks |
IEC62056-53 | Electricity metering – Data exchange for meter reading, tariff and load control – Part 53:COSEM Application layer |
IEC62056-61 | Electricity metering – Data exchange for meter reading, tariff and load control – Part 61:OBIS Object identification system |
IEC62056-62 | Electricity metering – Data exchange for meter reading, tariff and load control – Part 62:Interface classes |
◼ Dimensions
◼ Connection Diagram