Electricity Meters
Gi18 Single-phase Smart Meter
Gi18 is a single-phase smart meter which is configurable for power grid monitoring, load controlling and tamper monitoring. It offers an advanced anti-tamper solution to help utility increase the revenues and decrease the line loss.
It complies with DLMS/COSEM open protocol. A wise solution for residential customer.
Enquire About This Product01 / PRODUCT FEATURES
Product at a glance
Measurement
- Active and Reactive Energy
- Import and Export Energy
- Absolute and Algebra Active Energy
Multi TOU Tariff (Optional)
- Up to 4 TOU tariffs
- Up to 10 switch-time tables and 8 day-tables
- Up to 12 week-tables and 12 season-tables
- Up to 50 holiday-tables
Max-Demand
- Block and Slide demand mode
- Active/reactive maximum demand
- Record 13 months Maximum Demand (KW,KVAR)
LCD Display
- Large display with 10x5mm size and eight digits
- OBIS code and functional icon, easy to read
- Up to 8 digits number (6+2,7+1,8+0)
- Wide viewing angle
- Highlighting Backlight
Prepaid
- STS and CTS standards
- Prepaid and Post-paid switchover
- Local and remote top-up
- LED lights and buzzers for low balance alarms
- Emergency credit and user-friendly mode
Load Control
- Multi control mode
- Local and remote load control
- Disconnection scheme can be configurable
- Relay status indicator
- Relay malfunction self-check
Load Profile (Optional)
- Up to 2 MB of Non-volatile memory
- Up to 3 channels profiles
- Up to total 100 days records
- Capture period and members can be configurable
Communication Ports
- Up to 2 independent communication ports
- Optical Port for local communication
- RS485 Port for local network communication
- Plug and play modem for remote communication: GPRS/3G/4G/Ethernet/NB-IoT/PLC/RF/Lora... (Optional)
Anti Tamper
- Up to 7 sealing positions
- Terminal cover, meter cover and module cover sealing
- Manual reset button sealing
- Self-protection under Over load control, Abnormal voltage control, Arrearage control, Tamper control, Malfunction control, Fire disaster control etc.
Communication Protocol
- DLMS/COSEM open protocol
- IEC62056-21 E mode DLMS
- HDLC DLMS and TCP-IP DLMS
Firmware Upgrade
- Firmware upgrade
- Fast and stable solutions
Billing Record
- Up to 13 month billing data
- Calculate monthly net consumption of energy
- Up to 31 days daily data
- Calculate daily net consumption of energy
Alarm
- Alarms with LED/LCD/Buzzer
- Alarm can be configurable
Tariff Expense (Optional)
- Up to 10 steps tariff
- Up to 5 steps Monthly service charge
- Up to 5 kinds subsidy
- Up to 3 kinds fixed charge
- Up to 5 kinds levies charge
- Up to 3 kinds VAT charge
Event Record
- Up to 100 standard event records with occurred date and time: replace battery, low battery, clock sync, clock malfunction, NV memory malfunction, watchdog reset, meter malfunction, MD reset, high temperature, firmware upgrade etc.
- Up to 225 tamper event records with occurred date and time: meter cover open, terminal cover open, module cover open, strong magnetic interference, unauthorized login, parameter configuration etc.
- Up to 100 control event records with occurred date and time: disconnect the breaker, connect the breaker, breaker control failure etc.
- Up to 225 power grid event records with occurred date and time: power on, power off, under voltage, over voltage, over current, over load, current polarity reversal, current bypass, low power factor, neutral disturbance etc.
- Up to 50 charge event records with occurred date and time: charging value, charging TOKEN etc.
- Up to 50 management TOKEN event records with occurred date and time: Management TOKEN type, management TOKEN etc.
02 / SPECIFICATIONS
Technical specifications
| Description | Value |
|---|---|
| Rated voltage | 220V~240V |
| Operating voltage range | 60%Un~130%Un |
| Rated Current and Starting Current | 5(100)A, 5(80)A, 5(60)A and 0.4%Ib |
| Rated frequency | 50Hz |
| Pulse Constant | 1000imp/kWh 1000imp/kvarh |
| Accuracy Class | Cl.1 for Active Cl.2 for Reactive |
| Power Consumption | Voltage circuit < 1W or 5VA, Current circuit < 0.2 VA |
| Battery and Life | Replaceable Lithium battery, life more than 15 years |
| Tropical working temperature | -40℃ to +70℃, Humidity is up to 95% |
| EMC Performance | Impulse voltage > 8KV, AC voltage > 4KV, Short circuit current > 3KA, Electrostatic Discharge > 8KV&15KV etc. |
| Protection class | IP54 comply with IEC60529 Insulation grade II |
| Housing material | Polycarbonate with non-conductive, high impact, smooth finish, durable, non-flammable, UV stabilized, UV resistant and high resistance to weathering |
| Dimension | 220mmX130mmX72mm |
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