SMa-0511 Line Concentration Controller

Application
The line concentration controller is a core component of mobile signal jammer intelligent management system. The instructions of main control software based on power line carrier are transmitted to the sub controller through the controller. A line concentration controller can manage 1023 sub controllers under the same transformer power grid. One distribution power grid needs one line concentration controller. Multiple line concentration controllers interconnected by LAN and central controlled by main control software.
Note: usually a unit will only have one transformer power grid; large units may have 2-3 transformer distribution power grids at most.
Technical Parameters
A:Power line carrier transmission distance: theoretical value > 2000m
    On/Off one-way transmission: >1000m
    Bidirectional transmission of status query and feedback: 300~1000m (depending on the power line impedance and capacitive reactance)
B:Maximum load current: 20A
C:Input/carrier voltage
D:Three-phase voltage: AC 380V; Single-phase voltage: AC 95~220V
E:Interface unit
    LAN interface: connect the master computer by TCP/IP, or access to the Internet by LAN.
    COM interface: interior debugging interface, or external wireless communication module interface.
Features
UL: Use the TCP/IP protocol to connect the master computer and accept each operating instruction of the management software, including point control, group control, full control, all ON, all OFF, timing control, manual testing, automatic testing, etc.
DL: Use common power line (220V/110V/380V) to transmit control instruction to the sub controller in the mode of power line carrier. After receiving the instruction, the sub controller will perform “On”, “Off” or “Fault query” to its sub end (power output end).
The master controller executes the monitoring and management instructions as planned according to the pre-stored timing schedule, with or without the help of the management software.
Main Parts
            

Detailed Technical Parameters

OEM Customized Service
Silkscreen OEM can be offered for 5 or above.
Neutral can be provided.

The System Connection Topology

Installation Application Diagram