LED LIGHT applies advanced LED technology to retrofit conventional lights and lets you get electricity saving up to 60%.

4. Solar powered lighting

 

 

 

 

Solar powered lighting brightens your place with free energy.

AIR-CON SAVER

Application:

1. Air-con used in house, commercial building, office, hotel and hospital, etc.
2. FCU (Fan Coil Unit is hooked up thermal sensor) used in buildings and factories.
3. Fridge used in supermarket, hotel, restaurant and hospital, etc.
4. Ice maker used in supermarket, hotel, restaurant and hospital, etc.
 
Efficiency:

Save electricity up to 30% and vary with equipment condition. See below test trend for Nation two-system Air-con (got 26% saving while applied one Air-con Saver to one fan coil unit, another fan coil unit is running as normal). We guarantee 10% saving for non-inverter air-con.

Principle:

Air-con Saver applies fuzzy-logical technology to simulate human being’s sense of temperature and enhance the refrigeration efficiency by optimizing the operation curve of compressor, as well as to control compressor to adjust cool air output and prevent the air over-cooled from over-using energy, and further to save the over-used energy. It's carried out as follows:-

 1. Save electricity thru controlling low limited temperature. According to the operation curve of air-con compressor, when compressor runs to the low limited temperature, the whole temperature will rise, the current and the energy expenditure will also increase. However, the cooling temperature will never go down any more or very less. In this situation, the Air-con Saver will control the compressor to stop, and to save the energy that will be wasted on. In the meanwhile, the compressor is completely cooled down, and its reliability will be increased.

2. The cooled refrigerant still maintains in the compressor system after compressor stopped. As the cooling fan continues to run while compressor stopped, the air from cooling fan still keeps cool and maintain the room temperature. When the air temperature rises to certain level, the simulator of Air-con saver will control compressor to start up for next cycle, and so on. This does avoid compressor frequently starting up, and the energy is saved successfully.

3. Avoid frequently starting up the compressor. The compressor's start and stop are controlled by protractor. In the state of heating, it stops when the temperature is higher than the targeted setting, and starts while lower.  In the state of cooling, it starts when the temperature is higher than the targeted setting, and stops while lower. Actually, the work cycle is a few minutes. So frequent to start and stop compressor, it will bring in rush current impact and huge energy expenditure. Whereas the working cycle of air-con saver is scores of minutes, it avoids frequent rush current impact to compressor and extends compressor's lifespan.

Note: This saving efficiency is adjustable through a "saving selection" switch which is classified in 3 grades. When the switch is selected in different grade, the saving efficiency will be different as 20%, 25% or 30% for the air-con with middle grade of efficiency. Air-con Saver also equips a bypass switch to switch saving mode to normal operation mode.

Specification:-

Model: ACS-II (suit for less than 3HP air-con)
Supply source: 1Ф/230Vac;
Consumption: <4W;                       
Dimensions: 250 X 85 X 50 (LXWXH) mm³  (for two-unit package)
Weight: 0,7Kg  (for two-unit package) 

Model – ACS-III (suit for less than 5HP air-con); ACS-IV (suit for less than 10HP air-con and subject to special request)

Ease of Installation as below instruction:-

Air-con Saver

ACS II $318.00 ACS II + Installation $368.00

suit for <3HP air-con

   

Air-con Saver

ACS III $458.00 ACS III + Installation $538.00

suit for <5HP air-con

 

POWER SAVER

Power Saver equips a Digital Signal Processor with patented software of energy management and control which senses the current and voltage and precisely control power output, and let the power output match with the load request. This can save your money on the operation of the induction loads through reducing electricity wastage by:

√    Improving the induction load efficiency.
√    Modulating the power output according to the loading.

New developed Power Saver shall monitor motor working condition through linked PC or network, log all motor parameters for analysis or for preventive maintenance.
 

Tell us what you need, we will provide you a proposal.

POWER SAVER

   >> Concept of Product

   >> Product Efficiency

   >> Product Specification

   >> Power Saver's Benefits for Users

   >> Wiring diagram for integration

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Power Saver

:   Concept of Product:

Power Saver equips a Digital Signal Processor with patented software of energy management and control which senses the current and voltage and precisely control power output, and let the power output match with the load request. This can save your money on the operation of the induction loads through reducing electricity wastage by:

√    Improving the induction load efficiency.
√    Modulating the power output according to the loading.

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:   Product Efficiency:

Power Saver provides additional and valuable solution on Energy Saving for the devices which results can not meet your requirement, and lets you get saving up to 40%. The results have been tested by the Authorities, Labs and Clients.

PSB Certification

Testing Results for Refrigerator and Air-conditioner

Typical Application and Saving

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:   Product Specifications:

Input Voltage: 90Vac – 240Vac (Single phase); 240Vac – 480Vac (3-phase)

Input Current: 10Amps – 200Amps (Single Phase); 20Amps – 2000Amps (3-phase)

Frequency: 50 or 60Hz with auto detection and switching

Output Voltage: 90Vac – 240Vac suitable for single phase
                                 240Vac – 480Vac suitable for 3-phase

Output Current: 10Amps – 200Amps (Single Phase); 20Amps – 250Amps (3-phase)
                           above 250Amps devices need special order.

Soft Start Ramp up Time: 1 to 60 seconds, adjustable

Soft Stop Ramp down Time: 1 second fixed, option on 1 to 60 seconds, adjustable

Correction Factor: Manual or Automatic

Delay to On: 1 to 60 seconds, adjustable

Delay to Save: 5 to 60 seconds, adjustable

Transient Voltage Protection: Yes

Over Current Protection: Yes

Short Circuit Protection: Yes

Remote Start/Stop: Yes

Fail-safe Bypass: Yes, thru program control

Power Surge Protection: Yes

Thermal protection: Temperature sensor on Power Unit

Weatherproof: NEMA3. On request for NEMA12.

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:   Power Saver’s Benefits for Users:

“Immediately save energy and money after starting to use POWER SAVER”

√  Quick Payback – less than 3 years, typically at 15 months period based on electricity 
                                           savings alone.

√  Return on Investment (ROI) – mostly more than 30%.

√  Direct Savings (tangible) – Reduce the electrical demand and consumption.

√  Indirect Savings (Intangible)

Extend the lifespan of electric equipment (e.g. motor) by reducing:

§         The operating temperature – cooler running

§         The internal friction of bearing

§         The noise and vibration

Reduce maintenance cost

§         Reduce equipment breakdown and save repair costs

§         Reduce troubleshooting time and cost through PC interface software  

Increase motor efficiency and reliability

§         Soft start / stop

§         Improve the power factor

§         Balance the voltage between phases

§         Motor parameters logging for preventive maintenance or troubleshooting

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OTHER ENERGY SAVING PRODUCTS/SOLUTIONS

The PowerSaver is a product with almost universal application, used to reduce the energy consumption and improve power quality on all types of AC motors (machinery, air conditioning, refrigeration, etc.). It does this by cancelling a portion of the power normally drawn by these loads. And, more importantly, it does so without negatively affecting horsepower, speed, or reliability. 

The PowerSaver reduces the wasted energy normally used by these motors by aligning the phase angle of the supplied voltage and current. This saves energy, reduces heat generation inside motors, frees up new electrical capacity within a facility, and produces a net kilowatt hour reduction on an electricity bill. 

PowerSaver benefits to user:

   Increases electrical capacity

   Lowers KW consumption and demand

   Eliminates power factor penalties

   Improves facility voltage

   Cools overheated lines and panels

   Improves facility power factor

   Lasts for 140,000 hours of service

   Extends the life of motors

 Motor Controllers

Motor controllers can be used in conjunction with capacitors or as stand alone treatments. If your company uses electric motors you can profit from installing motor controllers. Although motors play a vital role in industry there are major inefficiencies in their operation that causes motors to be 70% of the electric cost for many industrial facilities. As amazing as it seems a motor can consume 20 times of its cost each year in electricity!

A large amount of electricity is wasted when motors are not operating at full load. Most motors operate at less than full load 75% of the time! Motor controllers utilize powerful microprocessors to ensure that the motor gets exactly the correct amount of power it needs to perform the job at hand, thus saving substantial amounts of electricity. Even slight changes in demand will be perceived by the motor controller with an instantaneous response for maximum operational efficiency. The motor controller will precisely match the power input to the load requirements.

 Another problem addressed by motor controllers is the high torque developed when AC induction motors first start up. The acceleration torque is substantially greater than what is required by the motor when running under full load. The stress is spread throughout many important components of the motor such as the transmission system causing excessive wear and higher maintenance costs. The high inrush currents also have a huge effect on the electrical supply charges with start-up currents often times 8-10 times higher than normal operating currents.

Motor controllers recommended by us will provide an economical and reliable solution to the built in inefficiencies of AC motors. The motor controller will implement a controlled release of power to the motor, providing smooth, stepless acceleration and deceleration.

The LightSaver Power Savings System

The LightSaver are not applicable in every situation. But when called for they will effectively reduce the watts consumed in treated lights by 10% - 40%. The LightSaver fools the light by modifying the sine wave. By cutting out the leading edges the controller effectively continues to give the light the voltage it needs but using less watts in the process.

The LightSaver can work with all type of lighting systems including fluorescent, incandescent, and all types of HID including, Sodium, Metal Halide, and Mercury Vapour. The LightSaver can interface with dedicated lighting circuits in voltages of 120, 277, 240 or 347 and amperages up to 20 amps per circuit.

Refrigeration & Air Conditioning Oil Additives

One of the simplest yet most effective treatments we may recommend is the addition of special patented, halogenated hydrocarbon additives to refrigeration and air conditioning systems, including chillers and heat pumps. Proven in hundreds of installations during the last 15 years, these special additives reduce friction on moving parts giving new life to bearings, seals and compressor parts. Reducing the friction in the system improves the compressors mechanical efficiency and lowers electrical consumption. You will immediately notice increased cooling capacity and a quieter compressor. Best of all, you'll notice the savings on your electric bill. This treatment alone can save 10-15% on the electric use of the treated system.

Air Conditioning Controllers

The patented controller works on any air conditioning unit with a hermetically sealed compressor, even anything from a window unit to a 10 ton unit and larger. A smart logic circuit in the controller maintains the air conditioner at maximum efficiency. Unlike alternative air conditioner controllers that are time or movement activated, the controller has a dew point sensor installed adjacent to the condenser that turns the air conditioner off once the dew point has been reached. This is the most exact way to insure no electricity is wasted because air will not be cooled beyond the dew point even if the air conditioner is operating on maximum cold and full blower fan. Alternative types of controllers fall short of achieving maximum savings because their arbitrary shutoff criteria still allows the air conditioner to be running past the point that it is possible to continue cooling the air. We recommended air conditioning controllers typically save 15-25% on the air conditioning portion of the electric bill.

Refrigeration Enhancement Systems

Another treatment often recommended by us either as a stand alone or in conjunction with other treatments, utilizes a vortex through a fixed impeller to reduce the load on the compressor. The device is an add-on for air cooled condensers. It not only increases the cooling efficiency of the unit but also reduces the pressure in the system, reducing energy cost and extending the productive life of refrigeration system compressors, saving additional money on maintenance and parts replacement.

Vending Machine Controllers

Although you generally would not think of vending machines as large electricity consumers, they are on 24/7 and over a year can run up a significant bill. In low to medium traffic areas, we will recommend infrared activated controllers for cold vending machines. Endorsed by over 100 Utility companies and installed at over 100 Universities and schools, these controllers save an average of 46% on the cost of running a vending machine while still maintaining the usual and expected cold temperature for the dispensed soft drinks and juices.

Daylighting Sensors

Many rooms with south facing windows have more than adequate light during the day on most days, provided free by the sun. In such rooms an inexpensive, fast payback treatment is the installation of Daylight Sensors that keep lights off when ambient light is sufficient and automatically turn the lights on during working hours if natural daylight light levels fall below a specified threshold.

Occupancy Sensors

Many rooms are frequently unoccupied with lights or other equipment inadvertently left on even when the room is empty. During our Site Survey we will note rooms with infrequent use such as lunch rooms and recommend Occupancy Sensors. The sensors will power down or turn lights and equipment off when the room is unoccupied and bring things back to full power as soon as someone enters the room.

Transient Voltage Surge Suppression (TVSS)

TVSS systems primary purpose is to protect valuable equipment from harmful energy spikes. Many TVSS products offer little or no energy savings as they have high spike tolerances and are infrequently activated. However TVSS products that operate on low spike tolerance keep voltage in check continually and can cut a facilities electric bill substantially while also protecting critical and sensitive equipment such as:

       Computer Systems

       Variable Frequency Drives

       Fluorescent Lighting and Ballasts

       Solid State Transmitters

       R.F. Equipment

       Irrigation Systems

       Medical Equipment

       HVAC Systems

       Audiovisual Equipment

       Security Systems

       All Electrical Equipment

Transients and power surges can come from the utility grid as well as from inside your electrical system. Small surges can occur multiple times a day to thousands of times per hour, ranging from several thousand volts to under 100 volts. Activities by your Utility company such as switching can also cause powerful surges which may be carried along utility lines. When the surge reaches your facility it may still have enough energy to jump across switches, even those which are turned off, and damage your electrical equipment.

Power surges can also be generated by your equipment within the facility and some of the equipment actually destroy themselves from the transient surges and voltage fluctuations they create. Harmful surges can be caused by:

           Elevators

           Pumps

           Office Machines

           HVAC Equipment

           Electric Motors

           Emergency Supply Transfer Switches

You can greatly increase the operating efficiency and life of your equipment and provide local, decentralized power conditioning for your critical equipment by installing TVSS at the equipment's energy source. Icing on the cake is that you can also save electricity. Maximum protection can be gained for your heavy duty equipment by installing TVSS at the main electrical panel and sub-panels for this equipment.

Active Harmonic Filters

These are electronic devices which can be suitably installed at selected points in a building or industrial plant electrical distribution system which will approximately cancel harmonics. Harmonics are normally caused by loads such as printers, computers, variable speed drives, MRI units, and other nonlinear operational devices. In some cases the harmonics can lead to large circulating currents, reduced transformer and electric cable capacity for normal loads, and the cause of nuisance breaker trippings. In extreme cases, harmonics can burn up the neutral of power distribution systems, leading to unscheduled outages of power. Energy cost savings can vary substantially, depending on the level of harmonics, which must be measured; KWH savings can vary from 1-2% up to 10-15% in extreme situation.