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Prepaid STS Meter

EM524052 Triphase Lora GPRS PLC G3-PLC Communication STS Prepaid Meter

EM524052 is a 3P4W multifunctional RF GPRS meter and it is a mobile wireless meter. It has STS certificate and can be connected to any STS managed system. It supports IR, RS485, PLC, GPRS and LoRa Communication. This meter support two way measurement and can be used for energy quality analysis.As a mobile wireless meter, it supports different slots and multi-tariff. It has optional external CT for circuit security and monitoring. It complies with IEC standard.

1. Brief introduction

EM524052 is a 3P4W multifunctional RF GPRS meter and it is a mobile wireless meter. It has STS certificate and can be connected to any STS managed system. It supports IR, RS485, PLC, GPRS and LoRa Communication. This meter support two way measurement and can be used for energy quality analysis.As a mobile wireless meter, it supports different slots and multi-tariff. It has optional external CT for circuit security and monitoring. It complies with IEC standard.

 

2. Function description

(1) Measurement of forward and reverse power, total active power, residual power, and power consumption

(2) STS Approved,Open STS prepayment (IEC62055-41/51)

(3) IR and RS485 Communication (always present) PLC(G3), GPRS and LoRa Communication (plug-in module)

(4) Accuracy Class: Active-1.0, Reactive- 2.0

(5) Multifunctional anti-tamper by cover open detection or against  strong magnetic field tamper

(6) Multi-tariff

(7) Buzzer alarm when voltage dip and high temperature

(8) Complies with international standard IEC62052-11 IEC62053-21 IEC62056-46 IEC62056-61 IEC62053-61

 

3.Specifications

EM524052

Three Phases  Wireless Meter

Ref. voltage

3*240/415V

Ref. current

Direct type 10(100)A

CT type 1.5(6)A

Ref. frequency

50Hz

Accuracy class

Active Cl.1,reactive Cl.2

Starting current

Cl.1 :40mA

Cl.2 :50mA

Standard compliant

IEC62052-11,IEC62053-21,IEC62056-46,

IEC62056-61,IEC62053-61

Communication

RS485, IR(always present)

Plug-in module:

PLC (G3) GPRS LoRa

Protocol: DLMS


Function Description

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