HD-LD series of intelligent energy-saving lights is a microcomputer control technology-based lighting control Saver, which is made of special energy-saving coils of the main circuit, the output current is continuous on the grid without harmonic interference, reliability high impact resistance surge voltage resistance instantaneous large machine load impact ability. Its control method is to have the computer control system of energy-saving coil, automatically adjusted according to the mains voltage, 100% automatic intelligent online monitoring voltage, current, automatically adjusts the power, security lights switch and convert electricity normal state. The machine uses a non-phased adjustment, the main circuit does not contain any electronic components and contacts, eliminating high harmonics, clean power, does not contain any rotating mechanism and brush, reliable high, it can reduce maintenance costs, reduce maintenance workload nodes are environmentally friendly products;. applicable to light loads (high pressure sodium lamp, mercury lamps, metal halide lamps and other gas sources) advanced lighting power system design. Unique, through advanced and reliable hardware and control software, according to the user's requirements, can automatically adjust the daily street season opening and closing time control, and can be time, sections need to set energy-saving rate can adapt to harsh outdoor environments, yet There are three work to balance the output voltage, stable voltage; also has highway factor improving street lighting system is simple to install, no need to change the original line lighting system user can switch direct connections are on the street after the power meter line before the fixture wire switch Security Bypass (bypass) devices to protect the lamp failure this device will not affect the normal voltage supply, this opportunity is faulty, automatically jump to the normal operation of the power supply system. The device is stable, easy installation, energy-saving effect significantly extend lamp life, reduce maintenance costs, reduce maintenance workload.
HD-LD Saver street smart unique design will Microcomputer intelligent control and efficient inductor converter technology combined with organic. Interact through electromagnetic inductance between each other inverted recovered residual current and reactive power, improve power quality In various sections of road lighting, different times, the voltage from one hundred to two hundred and forty or fifty volts volts, not the same. However, the consequences of such a result bring very bad influence on the line, to fixture losses are high. A light intensity emitted by the lamp, is not proportional to the feedback to the lamp power, when the voltage is lower or higher than a certain value, the luminous efficiency will be reduced, and in addition to the energy required for the energy emitting , will lead to the loss of heat and line fixtures, and wasted energy, reducing the lamp life. In addition, transients, surges, these troubling factor in the grid, resulting in damage to the equipment, the core heat, and lighting a contribution at all.
HD-LD Saver street smart can solve these problems through the microcomputer real-time monitoring, analysis, calculation, find the best efficiency point, dynamic adjustment, both to protect the lamp, but also save energy, which is what we want achieve.
In the light of the application, the use of special physical characteristics of the gas discharge lamp, suppress excessive energy consumption, improve energy efficiency, lighting delay aging, minimizes power consumption lighting system, and illumination will not receive or small influences.
1 mains warm-up operation: To ensure gas source lamp (bulb) Reliable start, this product is 10 minutes after power (adjustable) mains warm-up time, the lamp quickly boot into stable operation.
2, automatic power-saving operation: When the Power Saver after 10 minutes after the start, will automatically enter the set level of the saving rate, to maintain stable operation.
3, 'manual / automatic' switch: In order to facilitate this machine lighting maintenance and line detection, Saver set up a 'manual / automatic "switch (on the panel to see); when the time switch is set to' manual ' position, output Saver for mains status; when the switch is set to 'Auto' position, a fixed Saver program works automatically enter power-saving state.
4, under voltage bypass operation: when the supply voltage is lower than 210V, Power Saver automatically enter mains running, in order to ensure the normal operation of electrical equipment; when the supply voltage is higher than 210V, the machine and automatically returned to power saving Operating status.
Specifications and technical parameters
Product Series: 1 * 15A ~ 1 * 1000A
3 * 15A ~ 3 * 3000A
Rated voltage: 380V / 220V
Output voltage: 198V-220V AC
Insulation voltage: between the chassis and the live parts 3KV / min
Power: 2W / A
Control: Computer Control
Power frequency: 50Hz or 60Hz
Overload: 10 minutes 150%
The power saving mode: high-precision / slope adjustment-saving rate of 20% - 50% (depending on the light source, as meter environment)
There output accuracy: ≤2% (input voltage fluctuation range of 15%)
Waveform distortion: no
Protection: overvoltage, undervoltage, overcurrent, short circuit, overheating, automatic fault bypass
Setting: On, turn off the lights Time
Cooling: natural cooling and fan forced cooling
Streets, squares, docks, airports, roads, railway stations, parks, residential, advertising light boxes, garages, supermarkets
Load streetlight system is relatively stable, the level of saving rate depends mainly on the age of the lamps, height, structure type and lighting environment outside the control of voltage requirements and other factors. Generally, new lighting, the use of ordinary inductive a high level of energy-saving ballasts rate; the control of demanding lighting conditions can be set to a higher saving rate; low efficiency lighting ballasts obtain higher saving rate.
1, energy-saving effect is remarkable
Energy-saving rate of 20% - 50% (from the user grid quality and use of the environment); life of more than 15 years, an investment in long-term benefit.
2, safe and reliable operation
Ensure easy start lighting system, stable, no flicker; at the same time saving, almost imperceptible to the naked eye; products using non-phased adjustment technology, sine wave output is complete, it will not produce any harmonic pollution on the grid; Products with automatic bypass function, if a fault occurs, it can automatically bypass to the power grid.
3, highly intelligent control
Products with programmable function, the user can switch to a different power-saving level set time, also can set their own time switch lights.
4, reduce lighting maintenance costs
Because of the reduced lighting operating temperature, effectively eliminating the harmonics and transients, which can extend the life of the lighting device of more than 2 times, greatly reducing maintenance costs.
5, long-term maintenance Saver
For Saver product, the user is not only concerned about saving rate, things are more concerned about reliability products. Power Saving can create benefits, but the reliability is poor but it will bring great losses .HD-LD intelligent lights Saver select high-quality devices, the implementation of an optimized process and strict quality testing, the product can be reliably work for a stable power grid in a variety of harsh environments and complex load conditions, to achieve the long-term maintenance, while HD-LD section Electrical installation is simple and easy, just a licensed electrician can easily complete the installation and commissioning.
HD-LD installation wiring intelligent lights Power Saver is relatively simple, usually after the training certified electrician to install after the installation should pay attention to several points:
1. Choose a place ready to place the product, should be enough to install location and operation of space as close as possible to reduce the lighting circuit switchgear effect wire.
2, connected to the lighting circuit from Saver switchgear is preferably connected with a hose.
3. Select the wire section is calculated by the electrical engineer decided.
4, please read carefully before wiring installation manual, ensure the wiring is correct.
5. All wiring should be done in case of power outages.
Saving effect is more intuitive lighting products, all tests are relatively simple, quick test with the commonly used methods are the following:
1 clamp meter testing. Suitable for instant detection of live-saving effect by measuring electrical input before and after the current line, you can estimate the saving rate. This method is simple, convenient features, but errors.
2, meter testing. For a long time comparison test. By installing the electricity meter were recorded Saver inputs and bypass the two states, the actual saving rate can be calculated.
Operation attention to the problem
HD-LD series of products is stable and reliable, once installed automatically put into operation, no special operation care.
In order to ensure safe and proper use of the product in use should pay attention to the following points:
1, all products have a warm-up delay time, all controlled by the Saver lamps have to be completed within the delay time all started.
2, HD-LD intelligent lights Power Saver built bypass switch, when performing line inspection and replacement of the lamp, please bypass .HD-LD Saver intelligent lights Power Saver can always restore full voltage is controlled by the bypass switch.
3, avoid frequent opening and stopping HD-LD circuit, so as not to affect the life of the product.
4, using the procedure found any abnormality, please Saver placed in the bypass position, and make the appropriate checks.
Its level of saving rate depends mainly on the age of the lamps, other factors, structure type and degree of illumination environment control requirements and other factors. Generally, new lighting, higher use of ordinary inductive ballast lighting saving rate ; the control of demanding lighting conditions can be set to a higher saving rate; for Ballast type lighting system, energy-saving rate up to 20 to 50%; type of electronic ballast lighting system, energy-saving rate can up to 10 to 25%.
1, according to the actual current loop, voltage matching Saver specifications and capacities.
2, confirm saving rate according to the actual size.
3, to determine rehabilitation programs according to user requirements.
Installation and commissioning
A, product installation
1, floor installation: pre-prepare installed base, ground screw, requiring basic level, a height of not less than 30CM control box flat on the basis of locking the foot screws.
2, hanging cabinet installation: Requirements above the ground 1.8M, which followed four fixed mounting holes, the box is fixed to the mounting bracket with screws.
3, the semi-main circuit inlet opening, the outlet from the bottom of the box reserved for the incoming and outgoing.
4, install wiring should be strong, not loose copper; good contact fuse; air circuit breakers, contactors and flexible to operate the installation box must be vertical, strong, and to be a good ground cover, power frequency grounding resistance less than 10Ω. .
5, adjust, test energized, check the wiring there is no loose, short circuit; on the air circuit breaker, the operation panel 'manual / automatic' open for 'manual' position and 'Force lights' so that the main circuit power-on switch is closed .
6, detection Saver voltage, current (available clamp meter).
7, saving voltage level set at the factory to be re-adjusted according to user needs.
8, make sure the correct preset time clocks, and finally make the normal operation of the microcomputer (On-Screen Display current time), try to energize the process is completed.
B, fault status descriptions
1, when a fault occurs, the indicator will show its fault types, including overcurrent, undervoltage.
2, the upper end of the distribution box when the bypass indicator light, indicating that the unit in bypass operation, is for the following reasons: overload protection; power phase protection action; action system voltage is too low.
3, if caused by system voltage fluctuations or transient cause of the malfunction, until the next boot, can automatically resume normal operation.
4, the control circuit if they are damaged, please immediately notify the supplier or manufacturer for replacement.
The implementation of national standards
1, CCEC / T16.1 power saving equipment energy-saving product certification technical requirements - Part 1: Low Voltage Distribution Buck Saver
2, GB / T 14048.1-2000 Low-voltage switchgear and control equipment
3, GB 7251.1-2005 Low-voltage switchgear and control equipment Part 1: Type - tested and partially type-tested assemblies
4, GB17625.1-2003 Electromagnetic Compatibility Limits for harmonic current emissions (equipment input current = 16A)
5, GB4208-93 enclosure rating (IP code)
6, GB / T10228-1997 dry-type power transformers technical parameters and requirements
After lighting Saver into operation, significantly improve the power factor of the lighting system, according to the measured power factor generally increased 0.15-0.25, power factor to enhance greatly reducing the reactive power loss line and improve the power efficiency.
Put into operation after lighting Saver, lighting equipment reduced operating temperature, power quality has also been improved, thus greatly extending the life of the lighting, the maintenance costs can be reduced more than 60 percent of expenses.
Return on Investment
Through user verification, HD-LD series of intelligent lights Power Saver festival money-saving, environmental protection, for our country such a lack of energy, energy conservation is particularly important to use all the advanced technology to save energy, it is advocated by each decision maker! ! use HD-LD series of intelligent lights Power Saver is not only the implementation of 'energy conservation, protection of resources, for the benefit of posterity' and implement (People's Republic of China Energy Conservation Law) at the same time a contribution to economic particularly impressive:
1, the province's annual electricity fee * = annual lighting electricity saving rate * = lighting Total power (KW) * Average daily lighting time (hours / day) * 365 days * saving rate * price (yuan / KWH)
2, the annual reduction of lighting fixtures loss costs = annual fee * 2/3
3, the annual reduction in lighting maintenance costs = annual lighting maintenance costs * 2/3
4. The estimated annual cost savings + = annual electricity savings in reduced lighting costs + losses was reduced lighting maintenance costs + annual accident damages
5 year payback period = HD-LD series of intelligent lights Power Saver purchase fee / annual cost savings