Product Overview:
DCZL33-BOOST12 acquisition unit I (narrow band carrier) is a power user consumption information acquisition device，Which conforms to the standards of the State Grid. The uplink channel adopts the modular design, which can support carrier modules of major carrier manufacturers, and both the carrier modules and the carrier wireless dual modules of our company, so as to complete the data conversion of the carrier signal, the wireless signal and the RS485 communication signal, and finally realize the efficient centralized carrier meter reading of the RS485 electric meter.
Product Features:
The acquisition unit not only support carrier module confirming to State Grid standards, but also support carrier wireless dual module from our company, which will solve the islanding problem of carriers.
Capable to connect with 32 meters, using remote power line meter reading, supporting DL/T 645 1997 and 2007 protocol to read real time power consumption data.
Electricity storage function: 7 days freeze forward active electric meter data, and 24 hourly positive active electric meter data of 10 key users in 7 days.
Supporting unvarnished data transmission, and using infrared communication for acquisition unit reading and setting.
Supporting power on/off detection, version modification, meter reading failure event detection, and 64 records storage.
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 commu baud rate: 800bps/2400bps
