Massive Selection for Polyphase Meter - Smart Three Phase Meter LY-SM 350Postpaid – linyang

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China Massive Selection for Polyphase Meter - Smart Three Phase Meter LY-SM 350Postpaid – linyang factory and suppliers | Linyang Detail:

Key Specifications

Electrical Parameter
● Connection Type: 3P4W
● Nominal Voltage: 3×220/380V, 3×230/400V, 3×240/415V (±30%)
● Nominal Current: 5A, 10A, 20A
● Frequency: 50/60 Hz ± 1%
● Dimension: 285 x 173.5 x 93.5 LWH (mm)

Communication
● Local Communication: Optical Port, RS485, M-BUS
● Remote Communication: PLC/RF/GPRS/2G/3G/4G/NB-IoT

Key Functions
● Tariffs: 4
● Anti-Tampering: Magnetic Field, Bypass, Meter/Terminal Cover open, Reverse Energy, Missing Phase or/and Neutral
● Billing Periods: 12 months
● Event Log
● Load Control: Time & Power Thresholds
● Load Profile
● Measuring Values: kWh, kvarh
● Instantaneous Parameters: kW, kvar, V, I, kva, F, PF
● Multi-Utility: Gas/Water/Heat

SM350-22
SM350-11

Key Features

● Bi-directional measurement
● 4-quadrant measurement
● Neutral measurement
● Neutral line missing measurement
● Internal Relay
● Dual-disconnect relay
● Neutral line connected relay
● Internal or replaceable battery as optional
● Power quality management
● Demand monitoring
● Remote upgrade
● Real Time Clock
● TOU
● Plug-and-play communication module with PLC/RF/GPRS/2G/3G/4G/NB-IoT
● Anti-Tampering: Magnetic Field, Bypass, Meter/Terminal Cover open, Reverse Energy, Missing Phase or/and Neutral

150-02

AMI

300-1

REMOTE UPGRADING

11-04

NEUTRAL MEASUREMENT

PQ MONITORING

150-06

LOAD CONTROL

150-08

MODULAR COMMUNICATION

150-05

INTEROPERABILITY

150-03

ANTI-TAMPER

Protocol & Standards

● IEC 62052-11
● IEC 62053-21/23
● EN 50470-1/3
● IEC 62056

Certificates

● IEC
● DLMS
● IDIS
● MID
● PRIME
● SABS
● SGS
● G3-PLC

SM350-33
12-03

300-6
3501
1221
D10
1231
300-7

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of China Massive Selection for Polyphase Meter - Smart Three Phase Meter LY-SM 350Postpaid – linyang factory and suppliers | Linyang, The product will supply to all over the world, such as: Denmark , venezuela , Puerto Rico , Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to "create first-class products" as the goal, and strive to deliver customers with high quality solutions, present high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!

BS Prepaid Meter