Manufacturer of meter cover open detecting - Smart Keypad base Three Phase Prepaid Meter LY-SM350 – linyang

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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for LCOE (Levelized Cost of Energy) , Remote upgrade , STS token , We sincerely welcome both equally international and domestic company associates, and hope to work along with you during the in close proximity to foreseeable future!
China Manufacturer of meter cover open detecting - Smart Keypad base Three Phase Prepaid Meter LY-SM350 – linyang factory and suppliers | Linyang Detail:

Key Specifications

Electrical Parameter
● Connection Type: 3P4W
● Nominal Voltage: 3×220/380V, 3x230V/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
● CIU Communication: PLC/RF/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: Power Thresholds, Over/Under Voltage (Configurable)
● Load Profile
● Measuring Values: kWh, kvah
● Instantaneous Parameters: kW, kvar V, I, kva, F, PF
● Multi-Utility: Gas/Water/Heat

sm350(4)
SM350-33

Key Features

● Configured in Prepaid with keypad/card or Postpaid mode
● 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

150-03

ANTI-TAMPER

d2

INTEROPERABILITY

sm1002

MULTI-UTILITY METERING

150-08

MODULAR COMMUNICATION

150-06

LOAD CONTROL

150-01

POSTPAID/PREPAID

150-07

DUAL DISCONNECT

150-04

STS COMPLIAN

Protocol & Standards

● IEC 62052-11
● IEC 62053-21/23
● EN 50470-1/3
● IEC 62056
● IEC 62055-31/41/51, etc

Certificates

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

SM350 Keypad 22
12-03
D9
1222
D10
3501
300-6
1221
300-7
1231


Product detail pictures:

China Manufacturer of meter cover open detecting -
 Smart Keypad base Three Phase Prepaid Meter LY-SM350 – linyang factory and suppliers | Linyang detail pictures

China Manufacturer of meter cover open detecting -
 Smart Keypad base Three Phase Prepaid Meter LY-SM350 – linyang factory and suppliers | Linyang detail pictures

China Manufacturer of meter cover open detecting -
 Smart Keypad base Three Phase Prepaid Meter LY-SM350 – linyang factory and suppliers | Linyang detail pictures

China Manufacturer of meter cover open detecting -
 Smart Keypad base Three Phase Prepaid Meter LY-SM350 – linyang factory and suppliers | Linyang detail pictures


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  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Jonathan from Comoros - 2017.09.22 11:32
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Kelly from Morocco - 2018.02.21 12:14