Product Overview:

    DCZL13-BOOST12 acquisition unit Ⅱ（narrowband carrier）is an acquisition terminal using low-voltage power line carrier technology for information acquisition, analysis and processing of power demand side. As an important part of low-voltage power line carrier concentrated meter reading system, it is responsible for carrier and RS485 signal conversion, so as to realize the concentrated reading of RS485 meter. It is usually installed inside meter boxes to coordinate with the carrier concentrator to complete the data acquisition and parameter setting of electric meter.

 Product Features:

• Up to the standards of State Grid-Power user Consumption Information Acquisition System Q/GDW.
• Remote power line carrier reading.
• Supporting DL/T 645 1997 and 2007 (auto-switching rate 97/645 default 1200bps, 07/645 default 2400bps).
• Supporting unvarnished data transmission, reading, setting and field debugging the acquisition unit with infrared.
• Small size, low costs and easy installation. 

 Performance Parameter:

Rated voltage:          220V±20%

Rated frequency: 50Hz (allowable deviation between -6% and +2%)

Apparent power:        ≤5VA

Active power:          ＜3W

Ambient conditions: Standard operating temperature: -40℃ ~ +70℃

Relative humidity:       10%-100%

Term of validity for data retention:  30 years

RS485 bus node amount:   ≤32

Commu transmission range: The entire electrical transformer district 

Carrier frequency:         421KHz±15KHz

Carrier commu baud rate:   800bps/2400bps