Wholesale Discount Prepaid Energy Meter - Smart Keypad base Three Phase Prepaid Meter LY-SM350 – linyang

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Our staff through skilled training. Skilled skilled knowledge, potent sense of company, to satisfy the provider requirements of consumers for Postpaid Smart Meter , EPC Company , Solar Panels on Flat Roof , We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit.

China Wholesale Discount Prepaid Energy Meter - 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

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

1222
D10
3501
300-6
1221
300-7
1231

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of China Wholesale Discount Prepaid Energy Meter - Smart Keypad base Three Phase Prepaid Meter LY-SM350 – linyang factory and suppliers | Linyang, The product will supply to all over the world, such as: Zambia , Panama , Rwanda , We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.

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