LGG140D Main Functionalities:

Icon FunctionMeasurement

Multi TOU Tariff

Multi Step Tariff

Max-Demand

Prepayment

Event

Alarm

Anti Tamper

Load control

• Active and Reactive Energy• Import and Export Energy

• Up to 4 TOU tariffs• 10 switch-time tables• Up to 8 day-tables• 12 week-tables and 12 season-tables• Up to 100 holiday-tables

• Up to 12 Step tariffs• Step Energy and Step Price can be configurable

• Block and Slide demand mode• Active/reactive/apparent power with total and

tariffs

• STS and CTS• Prepaid and Post-paid• Emergency Credit• Friendly mode• Remote charge

• Multiple tamper event records/power net event records /load control records/charging records

• Up to 100 records with occurred date and time

• Alarms with LED and Buzzer• Alarm can be configurable

• Terminal cover and meter cover sealing• Anti bypass tamper• Anti phase-neutral exchanged tamper• Detect meter cover removal• Detect terminal cover removal• Detect strong magnet disturbance• Self-protection under over power, over current etc.

• Multi control mode• Two relays on the phase and neutral line or One

relay just on the phase line• Local and remote load control• Relay status indicator• Relay malfunction self-check

Function Icon and Description

Load Profile

CommunicationPorts

CommunicationProtocol

Billing Record

Service charge and Tax

Firmware Upgrade

CIU/UIU unit

• Up to 2 Megabytes of Non-volatile memory• Up to 2 channels profiles• Up to 100days record• Capture period and members can be configurable• Up to 4 independent communication ports• Optical Port for local communication• MC171 Port for maintenance• Wireless PLC/RF or Wired M-bus for CIU/UIU

communication• Wireless PLC/RF/LORA or Wired RS485 for remote

communication• International open protocol• IEC62056-21 E mode• DLMS/COSEM• STS/CTS

• Up to 13 month billing data• Up to 30 days daily data• Monthly and daily net consumption• Billing date can be configurable

• Withhold the monthly service charge• Withhold the Tax of the Electricity

• Local and remote firmware upgrade• Up to 2 backup firmware• Avoid upgrade failure

• LCD display with backlight• Keypad• Consumption rate indicator• Wireless PLC/RF Or Wired M-bus Communication• Alarm with LED/LCD/Buzzer• Easy to install.

LGG140D Technical Specification:

LGG140D Diagram :

DescriptionRated voltageOperating voltage rangeCurrentRated frequencyPulse Constant

Accuracy Class

Power ConsumptionWorking temperatureHousingDimension

220V~240V0%Un~130%Un5(60)A,5(80)A,5(100)A50Hz1000imp/kWh1000imp/kvarhCl.1 for ActiveCl.2 for ReactiveVoltage circuit ≤1W or 5VA ,Current circuit ≤0.6VA-25oC to +55oC(Normal)-40oC to +75oC(Limit)IP54151.5mmX55mmX95mm

Value

38 Wessels Road RivoniaJohannnesburg, 2128+27(0) 10 593 4579info@ruvick.comwww.ruvick.com