TLY2823 NB IoT module (State Grid three-phase energy meter)

NegotiableUpdate on 09/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

No wiring required, easy installation, low operation and maintenance costs; No need for networking, one hop to the cloud platforms of telecommunications operators such as China Telecom, China Mobile, and China Unicom; High ..

Product Details

Q GDW 1356-2013 Three phase Intelligent Energy Meter Type Specification
Q GDW 1827-2013 Technical Specification for Three phase Intelligent Energy Meter
GB/T 17215.211-2006 General Requirements for AC Measuring Equipment - Tests and Test Conditions - Part 11: Measuring Equipment

No wiring required, easy installation, low operation and maintenance costs;
No need for networking, one hop to the cloud platforms of telecommunications operators such as China Telecom, China Mobile, and China Unicom;
High receiving sensitivity and wide coverage range;
Support hot swapping;
Support local and wireless remote upgrades;
The external structure and interface definition comply with the State Grid three-phase intelligent meter type specifications;
Complies with the relevant technical requirements of the national standard GB/T 17215;
Supports configurable serial port baud rates of 2400 and 9600;
Compatible with existing carrier/wireless module interfaces, easy to replace.

Technical Specifications	parameter
Working Voltage	DC12V+/-1V
power consumption	not greater than1.5W
transmit power	maximum23dBm
receiver sensitivity	-107.5dBm @3GPP
communication interface	upstreamNB-IoTDown, downUART
Serial Port Baud Rate	2400/9600bpsconfigurable
operating frequency band	B1，B3，B5，B8
Supporting Operators	China Mobile, China Telecom, China Unicom
Support cloud platforms	Multiple public cloud connections such as Mobile OneNet, Telecom OceanConnet, Alibaba Cloud, etc
communication protocol	Downward support for DL/T645-2007 protocol,Upward support for multiple IoT protocols such as MQTT, COAP, LwM2M, etc
SIM card	Compatible with ESIM and Micro SIM cards
Operating Temperature	-25℃～70℃
Operating Humidity	10%～95%RHNo condensation
size	94.8mm（long）×65mm（wide）×27mm（tall）