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E-mail
xizidb@126.com
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No. 8 Zhuantang Science and Technology Park, Zhuantang Street, Xihu District, Hangzhou City, Zhejiang Province
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Hangzhou Xizi Group Co., Ltd
DJGZ23-ECCE1641 Concentrator
NegotiableUpdate on 05/12
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Overview
Electric energy meter series, intelligent electric energy meter series, electronic electric energy meter series, prepaid electric energy meter series, carrier electric energy meter series, multi rate electric energy meter series, multifunctional electric energy meter series, centralized meter reading system, electromechanical electric energy meter series, digital display instrument series .....
Product Details
Specification ModelDJGZ23-ECCE1641 Concentrator
summary:
The CGZ269-1j concentrator is applied to the CCGZ601-1 low-voltage power carrier remote centralized meter reading system and is a key component of the entire system, serving as the central link of the system.
The uplink communicates with the meter reading system master station through a public communication network.
Downward communication with multiple terminal devices or carrier energy meters with carrier communication function through power line carrier communication. Responsible for controlling the meter reading process and receiving, storing, and transmitting meter reading data, capable of real-time meter reading, frozen meter reading, and remote electricity monitoring.
According to user needs, communication channels can be selected from public telephone networks, GPRS/GSM and other communication networks.
Technical indicators and parameters:
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execution standard
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DL/T689-2009 Technical Conditions for Centralized Meter Reading System for Low Voltage Power Users
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power supply voltage
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3×220/380 ±20%
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Environmental temperature for use
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-10℃～55℃
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Extreme environmental temperature
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-25℃～65℃
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relative humidity
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≤85%
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Voltage line power consumption
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＜5W
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Main functions
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1. Receive remote commands from the main station of the meter reading system, download and upload data, including meter numbers, meter reading schemes (automatic meter reading day, meter reading time, meter reading data items, etc.), electricity data, and relay control information
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2. It has real-time meter reading, scheduled meter reading, and frozen meter reading functions, and saves daily frozen and monthly frozen electricity data
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3. Equipped with automatic timing function, adjustable clock error, and clock accuracy<0.5/s/d
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4. Infrared communication and RS232 communication functions
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5. Password operation function
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6. Power line carrier communication
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7. Modulation method: Narrowband direct sequence spread spectrum technology
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8. Carrier frequency: 120KHz or 270KHz with a bandwidth of 15KHz
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9. Data transmission rate: 500bps
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10. Data transmission range: within the same transformer station area
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11. Data transmission reliability: ≥ 97%
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Dimensions (mm)
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280×175×96
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Installation size (mm)
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255×150
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