Good quality Smart Keypad base Single Phase Prepaid Meter - Smart Three Phase Meter LY-SM300 – linyang

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China Good quality Smart Keypad base Single Phase Prepaid Meter - Smart Three Phase Meter LY-SM300 – linyang factory and suppliers | Linyang Detail:

Key Specifications

Electrical Parameter
● Connection Type: 3P4W
● Nominal Voltage: 3×220/380V, 3×230/400V, 3×240/415V (-20% to +15%)
● Nominal Current: 5A, 10A
● Frequency: 50/60 Hz ± 1%
● Dimension: 270 x 170 x 81.5 LWH (mm)

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

Key Functions
● Tariffs: 4
● Anti-Tampering: Magnetic Field, Meter/Terminal Cover open, Reverse Energy
● Billing Periods: 12 months
● Event Log
● Load Control: Tamper, Time Scheduled, Power Thresholds, Over/Under Voltage
● Load Profile
● Measuring Values: kWh, kvah
● Instantaneous Parameters: kW, kvar V, I, kva, F, PF
● Multi-Utility: Gas/Water/Heat
● Power Quality: Over/Under current, Over/Under voltage, Unbalance Current

sm 300 dc (1)-1
sm 300 dc (2)-2

Key Features

● Internal relay
● Dual-disconnect replay as optional
● Neutral line missing measurement
● Neutral measurement
● Power quality measurement
● Bi-directional measurement
● 4-quadrant measurement
● Internal or replaceable battery as optional
● Remote Upgrade
● Real Time Clock
● Plug-and-play communication module with GPRS/3G/4G/PLC/RF/NB-IoT (plug-play)

11-02

TOU

150-02

AMI

150-06

LOAD CONTROL

11-04

NEUTRAL MEASUREMENT

150-03

ANTI-TAMPER

150-08

MODULAR COMMUNICATION

sm1002

MULTI-UTILITY METERING

sm1001

REMOTE UPGRADE

Protocol & Standards

● IEC 62052-11
● IEC 62053-21/23
● IEC 62056 etc

Certificates

● IEC
● DLMS
● MID
● G3-PLC
● CNAS

sm 300 DC -22
12-03
D9
300-6
300-7
11-06


Product detail pictures:

China Good quality Smart Keypad base Single Phase Prepaid Meter -
 Smart Three Phase Meter LY-SM300 – linyang factory and suppliers | Linyang detail pictures

China Good quality Smart Keypad base Single Phase Prepaid Meter -
 Smart Three Phase Meter LY-SM300 – linyang factory and suppliers | Linyang detail pictures

China Good quality Smart Keypad base Single Phase Prepaid Meter -
 Smart Three Phase Meter LY-SM300 – linyang factory and suppliers | Linyang detail pictures


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Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for China Good quality Smart Keypad base Single Phase Prepaid Meter - Smart Three Phase Meter LY-SM300 – linyang factory and suppliers | Linyang, The product will supply to all over the world, such as: Greece , Malta , Guinea , We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Denise from Puerto Rico - 2017.02.18 15:54
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Nora from USA - 2017.12.19 11:10