DJTZ23-TLY2210 Concentrator Type I

NegotiableUpdate on 09/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Adopting industrial grade ARM9 series system motherboard and LINUX operating system. Excellent electromagnetic compatibility performance, capable of withstanding high-voltage spike pulses ..

Product Details

Q/GDW 1373-2013 "Functional Specification for Power User Electricity Information Collection System"
Q/GDW 1374.2-2013 "Technical Specification for Power User Electricity Information Collection System Part 2: Technical Specification for Centralized Meter Reading Terminal"
Q/GDW 1375.2-2013 "Technical Specification for Power User Electricity Information Collection System Part 2: Concentrator Type Specification"
Object oriented Data Exchange Protocol DL/T698.45-2017

Adopting industrial grade ARM9 series system motherboard and LINUX operating system.
Excellent electromagnetic compatibility performance, able to resist interference from high voltage spikes, strong magnetic fields, strong static electricity, lightning surges, and has a strong range of environmental adaptability.
The uplink communication with the main station adopts public network mode, compatible with communication methods such as PSTN, GPRS/CDMA, 230 radio, etc.
Downstream communication can use low-voltage power line carrier, low-power wireless, or 485 bus communication.
The wide voltage range design makes it more reliable and adaptable to the working environment.
New maintenance concept: With powerful configuration capabilities, device parameters can be easily modified locally/remotely, and online software upgrades are supported.
The large capacity motherboard FLASH storage chip ensures convenient storage of various data.
Sealed design, using waterproof and flame-retardant materials, wall mounted structure, lightweight and easy to install.

Working Voltage	Three phase four wire: 3 × 220/380V
frequency	50Hz, Allowable deviation -6%~+2%
power consumption	Active power consumption ≤ 5W (non communication), apparent power consumption ≤ 10VA (non communication)
temperature	-40℃~+75℃
humidity	Relative humidity 10% -100%
atmospheric pressure	63kpa~108kpa (relative altitude below KM)
Electrostatic Discharge	8kV
EFT	4kV (power circuit)/2kV (signal circuit)
surge	4kV (common mode) 2kV (differential mode)
Impulse Voltage	6kV
power frequency withstand voltage	2kV
display	160 × 160 LCD display of Chinese characters and graphics
keyboard	6 keys
Flash storage	2Gb
Second output	1 Road
Remote signaling input	4 routes
4G	Network type: Supports three telecom operators, China Mobile, China Unicom, and China Telecom, with seven communication modes including GPRS, TD-SCDMA, CDMA, CDMA 2000, LTE-FDD, WCDMA, and TD-LTE.
	Antenna impedance: 50 ohm impedance characteristic (SMA interface)
	Data transmission rate: Baud rates support 9600, 19200, 38400, 57600, 115200bps (default)
	Support automatic baud rate detection function
	Support sending AT commands and data through serial port
	Transmission power: GSM/GPRS: Power level 4 (2W): EGSM900 Power level 1 (1W): DCS1800 EDGE: Power level E2 (0.5W): EGSM900 Power level E1 (0.4W): DCS1800 UMTS: Power level 3 (0.25W): WCDMA Power level 3 (0.25W): CDMA2000 Power Level 2 (0.25W): TD-SCDMA LTE: Power Level 3 (0.25W): LTE
Data and clock retention time	>10 years
Important configuration parameters	Permanently retained (stored in Flash)
Overall dimensions	290mm (length) × 180mm (width) × 95mm (height)