2020 High quality Single Phase Anti-Tempering Meter - Smart Three Phase Indirect Meter (CTVT Operated) LY-G300CTVT – linyang

Key Specifications

Electrical Parameter

● Connection Type: 3P3W, 3P4W

● Nominal Voltage: 3P4W:3×57.7/100V…3×240/415V; 3×57.7/100V…3×69/120V; 3P3W: 3×100, 3×110, 3×120, 3×220, 3×230 (-20% to +15%)

● Nominal Current: 1A

● Frequency: 50/60 Hz ± 1%

● Dimension: 260 x 175 x 80 LWH (mm)

Communication

● Local Communication: Optical Port, RS485, USB, wired/wireless M-BUS

● Remote Communication: PLC (Internal) GPRS/3G/4G/Ethernet (plug, under terminal cover)

Key Functions

● Tariffs: 6

● Anti-Tampering: Magnetic Field, Meter/Terminal Cover open, Reverse Energy, Missing Phase or/and Neutral

● Billing Periods: 12 months

● Event Log

● Load Control: Tamper, Time Scheduled, Power Thresholds, Over/Under Voltage (Configurable)

● Load Profile

● Measuring Values: kWh, kvarh

● Instantaneous Parameters: kW, Kvar, Kva, V, I, F, PF

●  Power Quality: Over/Under current, Over/Under voltage, Unbalance Current, THD, Sag & Swell

Key Features

● Bi-directional measurement

● 4-quadrant measurement

● Power quality measurement

● Neutral measurement

● High accuracy level

● THD

● Demand Monitoring

● Remote Upgrade

● Real Time Clock

● TOU

● Local Communication: Optical Port, RS485, USB, wired/wireless M-BUS

● Remote Communication: PLC (Internal)GPRS/3G/4G/Ethernet (plug, under terminal)

● Anti-Tampering: Magnetic Field, Meter/Terminal Cover open, Reverse Energy, Missing Phase or/and Neutral

REMOTE UPGRADE

HIGH ACCURACY MEASUREMENT

HARMONICS (V&I), THD

AMI

LOAD CONTROL

PQ MONITORING

ANTI-TAMPER

MODULAR COMMUNICATION

INTEROPERABILITY

ETHERNET PORT

Protocol & Standards

● IEC 62052-11

● IEC 62053-21/23

● EN 50470-1/3

Certificates

● IEC

● DLMS

● MID

● G3-PLC