DCworldEnergy Management System & Energy Efficient Solutions

Lightstar Information Corp. Ltd.

Customer Benefits:

• Very easy to use, intelligent system

• Energy savings, reduces the energy cost up to 90%

• Versatile high quality lighting for healthy lifestyle

• Support the environment, Personal Social Responsibility

The Key Characteristics Of DC Based Solutions:

• DC Energy can be stored in electric battery cells. AC Energy cannot be stored.

• As almost all the electronic equipment operates on DC supply no voltage conversions are needed.

• Longer Lifetime of lamps and Luminaires without AC/DC drivers

• DC offers higher efficiency than AC; DC transfers more power with less electrical losses than an equivalent AC transmission line.

• Majority of renewable energy sources have DC output supply.

Why DCworld Is Focusing On Lighting?

• Lighting is almost 18% of the world Energy Consumption

• Provides more efficient lighting solutions

• Provides better quality lighting including human centric lighting

Applications:• Parking

• Retail

• School

• Hospital

• Street Light

• …etc.

The key advantages of DCworld:

1. A.N.V. (Auto Negotiate Voltage):

- Detects and adjusts to the same lowest voltage lamps and luminaires in one circuit automatically.

2. Energy Meter Analyzer:

- Ability for measuring and analyzing energy usage.

3. DC P.L.C. (Power Line Communication):

- Combines electricity and data communication in 1 cable

4. Flexible & scalable solutions

5. Dynamic Lighting Control:

- Dynamic lighting control for both white and R.G.B. enabling Human Centric Lighting applications

6. Open API (Application Programming Interface):

- Allows integration into the 3rd party systems.

7. Wide range of communication methods:

- Ethernet/ WIFI/ RS485/ UART/ ZigBee

8. Centralized DC Power Supply:

- Less heat generation and energy losses (10%—36% lower energy bill than

AC LED systems)

DCworld 3 2 1:

3 High Efficiency

High AC/DC conversion efficiency up to 96%

High Power Factor up to 100%

High energy savings

2 Control Efficiency

User controllable system power

Effective management of illuminance

1 Safe low-voltage output

• Indoor under 48V DC and outdoor under 200V DC output.

Characteristics of DCworld Smart Control

• An IT Infrastructure based control system

• An Innovative system using existing IT infrastructure to access the luminaires and controllers directly without extra driver/module for best efficiency.

• Easy to operate.

• It reduces the heat problem

• It combines the luminaire systems with server applications

• Scalability/flexibility to fit any scale and local area application

• Software driven to support sensors and other applications as you need

• Lighting control, Scheduling control, Scenario control, Reporting Service

• The system limitation depends on your thinking

Characteristics of DCworld Smart Control

DCworld supports an upgradeable system structure from level 1 to level 5.

• Level 1 is the price competitive lamps and power supply system.

• Level 2 adds dimmable and sensor ability.

• Level 3 is controllable by H.M.I (Human Machine Interface, e,g Zigbee or Wall Switch)

• Level 4 is portable by APP (Lighting Control App or Console)

• Level 5 is schedulable by Server

See examples of the 5 levels in the coming pages

How does DC solution work- Level 1

AC

DC power supply converts AC power to DC. The DC lighting controller controls the system. Very simple and easy to use.

Products

Key Company Competences:

• Over 20 years System Integration experiences

• Over 18 years IT service management Software development

• Creative IT energy saving service for traditional industry and digital world

• IT infrastructure solutions provider

• Out of box thinking

Contact information:

• Visit our website: http://www.dcworld.com.tw/

• Contact number: +886-2-29813146 #105

• Email address: info@dcworld.com.tw

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