Data Collectors with Self-Diagnosis and Exception Logging

Model NO.: RDK-CJQ


Installation: Direct Connected


Electric Equipment: Single/Three Phase Meter


Power Meter Connection: Terminal


Type: Collector


Customized: Customized


Output Voltage: 110V/220V/230V/240V Customized Data


Measuring Energy Range: 50Hz/60Hz


Operating Temperature: -40deg C~+70deg C


Total RS485 Nodes: Less Than 32


Brand Name: Rdk


Specification: CE, CCC, ISO9001, ISO14001


HS Code: 90282010




Display: Digital


Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter


Theory: Electronic Meter


Measured Signal: Continuous Wave


Certification: RoHS, ISO, CE


Phase: Single/Three Phase


Display Type: Analog and Digital


Active Power: Less Than 3W


Carrier Communication Rate: 800BPS/2400BPS


Data Save: 10 Years


Trademark: RADARKING


Origin: Wuhan, China




It is a smart Electricity Meter with RS485 and power line carrier communication interface upstream. Meter Acquisition Unit has four communication interface: RS485 communication interface uplink, power line carrier interface (connected to the DCU) uplink, RS485 bus communication interface (connected to the power meter) downlink, IR infrared communication interface (for local copy of data and collector set).



Functions



Instructions and data forwarding



Meter Acquisition Unit terminal should be able to receive meter data and control instructions of DCU by upstream channel, then by the statute of conversion (communication protocol of upstream channel is converted to RS485 interface, single-phase electronic power meter) real-time transmission to the 485 power meter downstream, and then sent back the response data to DCU. Meter Acquisition Unit terminal should support all the data copied of 485 meter (including expansion of data setting identification), broadcasting schools, pull switch and instructions forwarding.



Capacity requirements



Each Meter Acquisition Unit terminal can connect 64 485 meter.



Free setup function



Meter Acquisition Unit terminal installed, ensuring properly connected, it is no need to do any operation setting, it will go well. When removal or replacement of meter, it isn't need to do any settings on terminal operations, it will go well.



Transfer function



With IR handset, it can reproduce RS485 or power line carrier network data of other MRU.



Features:

1. Capacity- Can connect with at most 32 pcs of 485 Electric Meter or RS485 IC card electric meter.



2. Up Channel- Carrier Mode (Carrier Schemes)



3. Down Channel- Carrier Mode (Carrier Schemes), RS485 Mode (485 Highway Schemes)



4. Setting Exempt- After installing under right connection, the collector can perfect work without any setting operation



5. Retransmission of Demand/Data- It handles reading and controlling demands through receiving data from concentrate by up channel

Parameter	Project and Index
Model (Classified by Upstream Channels and downlink channel defaults to RS485	Wave Carrier	RS485 Bus Lines
	RDK-CJQ (Carrier Collector)	RDK-CJQ (RS485 Collector)
Power Supply Mode	Single Phase
Operating Voltage	220V± 20%
Rated Frequency	50Hz
Power Consumption	≤ 15W/10VA under Non-transmission state, and the increment is ≤ 1W/5VA under transmission state.
Environmental conditions	Standard operating temperature is -25~55 centigrade. Relative Humidity: 10%~95%
Weight	0.8KG

*Please advise us if you need any different specifications,we can make according to your special requirement.



Transportaion & Storage Condition



The meters should be free from violent collision when being delivered or sealed off, and the buyer should in accord with the rules of ZBW003-82/84 for General Technical Conditions Of Instrument And Apparatus Packaging to transport and store them.



The meter should be stored in its original pack and the ambient temperature to keep them should be within -25ºC and 70ºC, there are no corrosive gas in the air.



The meter should be placed on the shelves in the warehouse and the stack height should be less than 5 cartons.



There shall be no harmful substance causing the corrosion in the air.

Contact us if you need more details on Collector. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Electricity Meter、Single Phase Kwh Meter. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Data Terminal Units