factory low price Postpaid Smart Meter - Smart Three Phase Indirect Meter (CTVT Operated) LY-SM300-CTVT – linyang

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China factory low price Postpaid Smart Meter - Smart Three Phase Indirect Meter (CTVT Operated) LY-SM300-CTVT – linyang factory and suppliers | Linyang Detail:

Key Specifications

Electrical Parameter

● Connection Type: 3P3W, 3P4W

● Nominal Voltage: 3×57.7/100V…3×240/415V, 3×57.7/100V…3×69/120V

● Nominal Current: 5A, 10A

● Frequency: 50/60 Hz ± 1%

● Dimension: 270 x 170 x 81.5 LWH (mm)

Communication

● Local Communication: Optical Port, RS485

● Remote Communication: GPRS/3G/4G/PLC/RF/NB-IoT

Key Functions

● Tariffs: 4

● 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, kvah, F, PF

● Instantaneous Parameters: kW, kvar V, I, kva

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

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sm22

Key Features

● High accuracy measurement

● Neutral measurement

● 4-quadrant measurement

● Internal or replaceable battery as optional

● Power quality management

● Demand monitoring

● Remote upgrade

● THD

● Local Communication: Optical Port, RS485

● Remote Communication: GPRS/3G/4G/PLC/RF/NB-IoT

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

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REMOTE UPGRADE

300-2

HIGH ACCURACY MEASUREMENT

300-4

HARMONICS (V&I), THD

150-02

AMI

150-06

LOAD CONTROL

300-5

PQ MONITORING

150-03

ANTI-TAMPER

150-08

MODULAR COMMUNICATION

Protocol & Standards

● IEC 62052-11

● IEC 62053-21/23

● IEC 62056 etc

Certificates

● IEC

● DLMS

● CNAS

● G3-PLC

● MID

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12-03

11-06
300-7
300-6

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Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for China factory low price Postpaid Smart Meter - Smart Three Phase Indirect Meter (CTVT Operated) LY-SM300-CTVT – linyang factory and suppliers | Linyang, The product will supply to all over the world, such as: Cape Town , Canberra , Spain , Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.

BS Prepaid Meter