Functions/Features

• Control two-head lamp-post by only one lamp controller.

• Receiving commands from a Concentrator to power on/off or dim the lamp.

• Monitoring the status of the lamp and transmitting the data back to the Concentrator. 

• Turn on/off/dim two lamps synchronous or individually: 

• Dimming: 

• Query the lamp status and read the data:

Solution:

• At 18:00, every other lamp on automatically with 50% power. (You also can set the time of the sun set and sun rise according to your local longitude and latitude) 

• At 19:00, all lamps on with 100% power .

• At 22:00, power dim down automatically to 50%. 

• Start from 00:00, little traffic and pedestrain, every other lamp on with 50% power. 

• Sun rise, all lamps turn off automatically.

Specification: 

1.Scope

1.1. Features

PLC(Power Line Communication) module SEMS-RTU09C  is for intelligent street lighting remote dimming and ON/OFF control.

Remote ON/OFF, maximum 16A capability switch.

Remote dimming PWM or 0-10V signal.

Remote lighting pole monitor Current, Voltage, Power and PF.

Remote lighting pole fault monitor: Lamp damage, Igniter damage, No capacitor, Ballast damage, Fuse damage, Electricity theft, and so on.

Report the fault information automatic to the system.

Lightning protection. (Custom-tailor)

Automatic belonging function.

Leakage current detection. (Custom-tailor)

1.2. Application

For LED street lighting on/off and dimming control and fault detection.

For sodium lamp Street lighting on/off and fault detection fault detection.

For dimmable electrical ballasts on/off and dimming fault detection

1.3. Benefit

Reduce energy use by up to 40%

Reduce maintenance by up to 50%

Increase bulb life by up to 25%

Powerful software with GPS mapping

Take the advantage of GIS, can easy local the default lamps and line fault.

Power Line Communication, using the existing line could save lots of cost.

Default alarm function, to ensure the normal lighting.

2.  Electronic Specification 

2.1. AC Input

1.1.1.      Input Voltage

Power Supply Input Voltage: 96~264VAC

Rated Voltage: 220VAC

1.1.2.      Input Frequency

Input Frequency: 47~63Hz

2.2. AC Output

1.2.1.      Output Voltage

Relay control AC output voltage: the same as input voltage.

Rated operational voltage: 220VAC/5A, 400W

2.3. Dimming Output

2.3.1.      PWM Output (Default)

PWM high level output voltage: 5V.

      PWM Frequency:  400Hz

PWM duty cycle 0-100% corresponding to 100%-0 brightness.

2.3.2.      0-10V Output (To be request)

0-10V corresponding to 0-100% brightness.

2.4. Communication

Communication signals: PLC

Modulation demodulation system: BPSK

Center carrier frequency: 132KHz

Communication speed: 5500bps

 Sending voltage amplitude: 2-4V

Receive sensitivity: -80dB~-60dB

3. Mechanical Specification

3.1. Size

Size of this module:

189mm(L) x 74mm(W) x 52mm(H) Max

Dimension:

3.2. Weight

About 0.77 +0.05 Kg

3.3. AC Power Input Line Specification

AC input wire: 3*1.5mm

Brown: AC_L

Yellow green: PE

Blue: AC_N

3.4. AC Power Output Line Specification

Line for AC output: 3*1.0mm

Brown: AC_L

Yellow green: PE

Blue: AC_N

3.5. Dimming Output Line Connecting Specification

Line for dimming output 1: 2*1.0mm

Brown: PWM(0-10V)+

Blue: PWM(0-10V)-

4. Environmental Characteristics

4.1. Temperature and Humidity

Operation Temperature:  -40~+70 centigrade

Storage Temperature: -40~+105 centrigrade

Operation Humidity:   5%~95% Relative Humidity (non-condensing)

Air pressure:  80 kPa-110 kPa

4.2. Dustproof and Waterproof

IP65 class

IP67 class (custom-tailor)

5. Wiring Diagram

Installation site: 

•  Inside the lamp;

• In the check point of the lamp-post.