Electronic Ballast vs Conventional Ballast

Conventional Ballast is magnetic,A magnetic ballast uses coiled wire and creates magnetic fields to transform voltage. A magnetic ballast does not change the frequency of the power to the lamp,it remains the same as the input power, in the United States 60 Hz.

Electronic Ballast vs Conventional Ballast

Future ballast is electronic,An electronic ballast uses solid state components to transform voltage. It also changes the frequency of the power from 60 Hz to 20,000 Hz, or higher, depending on the ballast. Because the electronic ballast doesn??t use coils and electromagnetic fields, it can function more efficiently and cooler than magnetic. The frequency change also greatly reduces any flicker in the lamp due to burn in or improper power.

Conventional Ballast use a large spool of wire wrapped around a set of steel sheets to generate the high voltage and wattage required by HID lamps. Most Conventional Ballast use a metal or plastic canister known as a capacitor as part of the regulating system. These ballasts are heavy, rugged and built to last for many years in harsh weather conditions. magnetic ballast are certified by UL and CSA for electrical safety and fire protection standards.

magnetic ballast hid packing package

They are designed to meet lamp operating standards set by the American National Standards Institute (ANSI). These standards insure the lamp and ballast will operate correctly together. Metal halide and high pressure sodium lamps typically require their own separate ballasts for operation. There are switchable magnetic ballast that can operate both types of lamps requiring the user to flip a switch prior to operation.

Switchable ballasts are a compromise because they typically operate the HPS lamp to specification, but operate the metal halide lamp out of specification.A ballast is an electrical component used with a fluorescent bulb (or mercury vapor lamp or arc lamp) to conduct electricity at each end of the tube. It supplies the initial electricity to the bulb that creates light, and then it regulates the amount of electricity flowing through the bulb so that it emits the right amount of light.

High Pressure Sodium Conventional Ballast are replacements for solid-state electronic circuitry. They provide long lasting durability, low power losses and low noise levels. These high pressure sodium parts hae a pulse ignitor starting method. Available in voltages ranging from 120V- 480V. High pressure sodium lamp holders.

electronic ballast use semiconductors and microchips to provide the high voltage and wattage required by HID lamps. The inside of an electronic ballast looks very similar to the inside of a computer.

One or more circuit boards house mini capacitors and mini wire wound magnetic transformers. The use of these circuit boards allows for a light weight and produces less heat than a ANSI standard magnetic ballast. High wattage electronic ballast (anything above 250 watts) are not manufactured to meet lamp operating standards set by ANSI.

Standards have not yet been written by ANSI for electronic ballast compatibility with HID lamps. Because there is no ANSI standard all electronic ballast are made differently. This has resulted in inconsistent lamp performance on electronic ballast. Many electronic ballast are not properly ETL or UL listed for fire and electrical safety.
In addition to not flickering and being quieter than Conventional Ballast, electronic ballasts are preferred because it has many other advantages. They are smaller in size and weigh less. They are also great for the environment and your bank account because they are energy efficient and therefore lower your monthly energy bill.

You can also reduce the cost of hiring an electrician to wire and save on the installation costs with electronic ballasts since they can be used as a single ballast in 3 and 4-lamp luminaries.

Another advantage is that electronic ballast can be used in lamps that are in parallel and series mode. If one of the lamps goes out, this will not affect the other lamps even though all the lamps are using the same ballast.

Also, if you want to replace your Conventional Ballast with an electronic ballast, this is cheap and relatively easy to do.

Difference Between Electronic and Magnetic Ballast

Traditional ballast is magnetic,A magnetic ballast uses coiled wire and creates magnetic fields to transform voltage. A magnetic ballast does not change the frequency of the power to the lamp,it remains the same as the input power, in the United States 60 Hz.

Future ballast is electronic,An electronic ballast uses solid state components to transform voltage. It also changes the frequency of the power from 60 Hz to 20,000 Hz, or higher, depending on the ballast. Because the electronic ballast doesn??t use coils and electromagnetic fields, it can function more efficiently and cooler than magnetic. The frequency change also greatly reduces any flicker in the lamp due to burn in or improper power.

magnetic ballast

Compare Magnetic ballast to electronic ballast

1, energy efficient:

The magnetic ballast operating frequency is 50HZ,

Electronic ballast operating frequency of 20 ~ 50KHZ, lamp luminous efficiency at high frequencies than the frequency increased by 10%, so that the electronic ballast lighting brightness increase than the inductance ballast; another electronic ballasts less power consumption under the same brightness, the use of electronic ballasts than the inductance ballast saving of about 20 to 30%; increase the indoor temperature rise inductance ballast summer air conditioners, electricity is not counted.

The hospital general lighting accounts for about 70% of high-performance electronic ballasts electricity bill savings of 2 to 3 months than the quality inductance ballasts years, recycling lamps cost can gradually reduce property operating costs.

175W-300x225 American magnetic ballast

2, and comfortable:

The Magnetic Ballast will produce stroboscopic phenomenon, to work in this environment, the study of the visual fatigue. Easy to produce the illusion of high-speed rotating object, there is potential accidents. Inductance ballast issue 50HZ the low-frequency noise, easy to make people irritable. ENT listening room with fluorescent lighting, electronic ballasts should be used to prevent misdiagnosis; ward, waiting hall in the use of fluorescent lamps, should not use magnetic ballasts, mainly consider stroboscopic and noise will cause the patient discomfort.

Electronic ballasts eliminate flicker, protect eyesight, marketing students Eye is an electronic ballast with trichromatic lamp design and production. High performance electronic ballasts no flicker, no noise, eye protection, protecting the brain, with the use of three-color lamp matching, color is good, vivid colors; high light efficiency; small light decline; comfortable; purification work, study and living environment ; improve work efficiency, favorable patient rehabilitation; especially applies to the ward, examination room lighting requirements place high color rendering.

fluorescent electronic ballast
3, Security:

Magnetic Ballast due to their power consumption, power consumption is converted into heat, the surface temperature rise, especially in the higher grid voltage fluctuations, temperature up to 120 to 130 % and become a fire hazard, such incidents have occurred.

The Magnetic Ballast to start the normal work of more than +10 % lower than -5 ° C difficulty in starting; grid voltage below 180V difficult normal starter; repeatedly start can not start easily damaged lamp cathode shorten lamp life.

Magnetic Ballast power factor is low, about 0.4 to about 0.6, resulting in a large number of reactive power increases the the lighting line current transformer capacity, thereby greatly increasing the line and transformer losses, increased energy losses, reducing the quality of lighting, while grid running threat.

Compensation capacitor is installed, significantly increase the harmonic current, and thus interfere with the power grid and other equipment in the network and hazards. High performance electronic ballast power factor  0.97, only about 3% of the reactive power loss, the reactive power can save more than 45%; small harmonic content of the input current waveform distortion, almost no pollution on the grid; and can be reduced for power equipment Compatibilization. Electronic ballasts to adapt to a wide voltage range -10% ~ +50% environment can work properly, safe and highly reliable.

The protective effect of high-performance electronic ballast lamp, lamp switching frequency of up to more than million times, no obvious black lamp can extend its life, in addition to guarantee the achievement of the nominal life of the lamp, 1.3 to 1.5 times.

4, environmental protection:

Magnetic ballast due to the use of mechanical starter, will produce a momentary high voltage pulse interference, appliances and other electrical equipment. Inductance ballast, the voltage is too high, too low will shorten lamp life, abandoned unfavorable lamp recycling will cause mercury leaked to bring secondary pollution. The high-performance electronic ballasts to extend the life of the lamp, frequent lamp replacement costs and labor savings, economical and environmentally friendly.bulb holders manufacturer export the goods to Eu.
1) The 400W Metal Halide Electronic Ballast, its power consumption is about 28W, according to the above formula, a three-year run electricity to 0.7 RMB × (10H x 340D x 3Y × 0.428KW,) = $ 3055.92.
400W Metal Halide Electronic Ballast average price of $ 260, 400W metal halide electronic ballasts early failure rate of about 2%, equivalent to the average price of each electronic ballast 260 × 1.02 = 265.2
400W metal halide electronic ballast lighting system for three years running cost of 3055.92 RMB +265.2 = 3321.12 RMB.
2) Energy-efficient European standard 400W Metal Halide Ballast own power consumption of about 28W, according to the same formula electricity to run for three years was 0.7 × (10H x 340D x 3Y 0.428KW) = 3055.92, energy-saving the European standard 400W metal halide magnetic ballasts an average price of 145 RMB, early failure rate of 0.01%, equivalent to 400W each European standard magnetic ballast average price of 145 × 1.0001 = 145.02 RMB.
Magnetic ballasts have a useful life of more than 10 years, three years running depreciation expenses. From the cost analysis of the three-year run, 400W Metal Halide run systems, energy-efficient European standard metal halide lighting system operating costs have been significantly lower than the operating costs of the metal halide ballasts and American standard metal halide ballast, The lights running costs of the system slightly higher than the electronic ballast operating system.

Fluorescent Lights Ballast Replacement Chart

A Fluorescent Lights Ballast “Control” fluorescent tubes, called one by three,on the basis of existing Fluorescent Lights Ballast, two additional winding, with the fluorescent tube clever connection, a Fluorescent Lights Ballast to ignite three fluorescent tubes, and the cost of basic unchanged, and thus actually reduce power consumption and improve the power factor of magnetic ballast, the positive effect of saving, saving raw materials.

Fluorescent Lights Ballast Replacement chart

For fluorescent bulbs, your replacement Fluorescent Lights Ballast will be found in our product catalog by first selecting the type of light bulb using the Fluorescent Lights Ballast. We”ve got complete selections for your Circline bulbs, for your T5 Pentron bulbs, as well as the more common T8 Octron or T12 Slimline light bulbs.

While most problems with fluorescent lighting is fixed by changing the bulb, another problem can be lurking that requires a little more knowledge and skill to repair. If the fixture fails to light after all of the bulbs have been replaced, the culprit most likely will turn out to be the fluorescent ballast.

Ballast replacement presents the possibility of exposure to potentially hazardous voltages and should be performed only by qualified personnel. All installation,inspection and maintenance should be performed only with the entire circuit power to fixture or equipment turned off. Installation shall be in accordance with National Electric Code.

how to choose a  fluorescent light ballast
Before you spend time replacing the ballast on your fluorescent light, make sure that the light bulb is not about to die. The lights will give this away by flickering. A dying bulb also may display black bands on the ends. If a new bulb still flickers, glows at the end or hums, you have to replace the Fluorescent Lights Ballast. This part of the bulb regulates the electrical current to the light.

Start the job by removing the old ballast.To access the ballast, start by removing the cover to light fixture.

After the cover is removed, you should be able to see the ballast.You will need to remove the plugs from the fixture before removing the ballast.Lay out the ballast and plugs on a counter or table top that has some work space.You will notice that there are three sets of two wires with each pair being the same color.Move the old ballast out of the way and lay the new one in its place.Install thehigh pressure sodium ballast back inside your fixture.Fold the excess wiring into the middle of the fixture. flood lights fixtures E27 lamp holder suppplier.

175 Watt Mercury Vapor Ballast Kit

Make sure you select a ballast that matches the number of bulbs your previous model was designed for. You would not want to try to use a 4 bulb ballast in a two bulb system, as this would most likely cause premature burnout of both bulb and ballast alike. Also, make sure the model you select matches the voltage of your previous model. In fact, this is being mad easier for you since today”s ballast manufacturers are making universal voltage ballasts that cover all standard voltages in the US and Canada in one magnetic ballast.

Fluorescent Lights Ballast have two effects: (1) start, the starter power ballast instantly induced a high voltage breakdown gas lamps start fluorescent lamp. After the start of the (2) Fluorescent Lights Ballast current limited size.

Magnetic Ballast to Electronic Ballast

The magnetic ballast method creates a huge amount of inductive reactive power, significantly exceeding the magnitude of active power, but this reactive power can easily and cheaply be compensated without risk of any interferences, if done adequately.

electronic ballast and lamps bulbs types

The electronic ballast does not – or should not – produce substantial amounts of fundamental reactive power (displacement power factor DPF or cosφ). It need not but may be designed to operate on different mains frequencies, including DC, and different voltages, thereby also compensating any input voltage variances.

The decisive argument put forward for its use is, however, the energy saving achieved, not so much by lower internal losses in the ballast itself, but rather by an efficiency improvement of the lamp when operated at the high frequency supplied
from the output terminals of such electronic ballast.

For this reason they feed less power into the lamp than a magnetic ballast does. However, electronic ballasts are several times more expensive than the plain passive magnetic models and much more susceptible to certain disturbances and are likely to become themselves a source of disturbances.lighting fixture E27 lamp holder manufacturer.
magnetic ballast limit the flow of current to the light but do not change the frequency of the input power. The lamp then illuminates on each half-cycle of the power source. This is why many fluorescent and neon lights visibly flicker. Since the light illuminates on half-cycles, the rate of flicker is twice the frequency of the power source, meaning the light will flicker at 100Hz or 120Hz.

A lead-lag electronic lighting ballast can minimize flicker when connected to two lamps by alternating the flow of current to them: one leading the frequency of the input power and the other lagging behind it.

A more modern type of lighting ballast is electronic instead of magnetic ballast. An electronic lighting ballast uses solid state circuitry to transform voltage, but unlike magnetic ballast, can also alter the frequency of power. This means that an electronic lighting ballast can greatly reduce or eliminate any flicker in the lamps. Because it uses solid-state circuitry instead of magnetic coils, it is also more efficient and therefore runs cooler.

FD128 CLASS B2 Standard Ballasts

Because of their greater efficiency and ability to reduce flicker, electronic ballasts are more popular than magnetic ballast, and are often used to replace them. A few applications, however, require an magnetic ballast, such as ballasts that must preheat or ballasts for extremely high output lamps.

Magnetic Ballast to Electronic Ballast, The two timetables that govern the phased withdrawal of ballasts from the market that do not meet the new BEF standards are shown ,It”s important to note that both rules exempt American standard ballasts that are designed for:

Pulse Start MH50W-1000W American ballasts
Magnetic Ballast to Electronic Ballast, Dimming to 50% or less of maximum light output,
Use with two F96T12HO lamps at ambient temperatures of -20°F and marked for use in outdoor signs, and Labeled for use only in residential applications and operating with a power factor of less than 0.90.

Replacement magnetic ballast. These ballasts will feature output leads shorter than the length of the lamp they operate, may be shipped in packages limited to 10 or fewer units, and will be marked.

Mercury lamp and high pressure sodium lamp for HID street lighting

Metal vapor arc discharge lamp application in matters to the attention of the mercury and sodium is different discharge material, so high pressure mercury lamp and high pressure sodium lamp the special performance.

Mercury lamp and high pressure sodium lamp for HID street lighting

HID street lighting charges customers a lot for electricity, and need maintenance or replacement for the cables and other configuration uninterruptedly for ages, maintenance costs increased year after year. power consumption is quite low, electric power conversion efficiency is about 100percent.Its expendable energy is less than 0.1W, will save over 80percent power as traditional light source.HID street lighting bulb holders manufacturer.

HID street lighting is bad at persistence and easily influenced by the environment, thus influences the lighting effect. HID street lighting is not DC operation, it will cause high frequency color break-up.

HID street lighting has light distribution problem, it caused inefficient uniformity of illuminance, the light can”t reach road lighting standard. But LED street light have none above problems.Big color attenuation

The light distribution of HID street lighting is by reflex, it loses most light and the degree of homogeneity is bad. Traditional light use constant-voltage source, it makes light”s temperature increased and causes more color attenuation.

HID Street lighting projects

City street lights source notes are as follows:

A, light bulbs must be used with the same specifications of the light ballast, otherwise the bulb will not be able to start or shorten the life span.

B, in the use of the light bulb to go out, if the power supply voltage fluctuations are not big, ballast damage to other aspects of the normal, re start pilot, if it is still burning, the bulb can not continue to use, should be replaced by a new light bulb.

C, power supply voltage should be relatively stable, transient changes should not be too large. If the power supply voltage suddenly drops 10%, high pressure mercury lamp will extinguish; high pressure sodium lamp power shortage due to exhibit of lanterns, light output reduction. When the voltage is too high, it will shorten the service life of the lamp.

D, the lamp can be lit at any position, however, the level of high pressure mercury lamp ignition, luminous flux output will be reduced by 7%, and the light bulb to self extinguishing. The high-pressure sodium lamp photoelectric parameters unchanged.

E, the internal space can not be too small, should have good heat dissipation conditions, in order to affect the lamp life. High pressure sodium lamp is not easy to use single parabolic and reflection type lamp, the lamp will most of the light reflection to the lamp tube, lamp voltage rise, increase the lamp power, shorten the lamp life.

F, high pressure mercury lamp outside broken should be handled in time, the replacement of the new global, so a lot of ultraviolet radiation burns and eye skin.

G, restart time. In the application of high pressure mercury lamp quickly ignited, can be installed so that the electronic ignitor, instant start.

How to choose the HID Street light?

Light at night lights commonly used light source,HID Street light like the sun brought the light to the people.

On the nature of light, James lighting proposed the theory of electromagnetic waves in the history. In the electromagnetic wave, the electromagnetic wave with wavelength of 380 ~ 780nm can be generated by people’s eyes, and this part of the electromagnetic wave is visible light.

LED Street Light,HID Street light

Wavelength from 380nm to 780nm increased, the color of the light purple, blue, green, yellow, red sequence. Light color and color table including two color display. Color table is the color of light source, that is, from the appearance of the color of light; color rendering is refers to the light source lighting, a variety of color in the visual distortion level, usually with color rendering index. When the light source is the same as the reference light source, the color value is 100, the color difference is smaller.

With the growing improvement of road lighting, HID Street light majority of high-power light source, but in some places after 23:00, the traffic and pedestrians have been very scarce, so appropriate to reduce the output power of the lamp, in order to achieve the purpose of energy saving.

80 watt LED Street lamps

Metal vapor arc discharge lamp road light application in issues to the attention from the mercury and sodium is distinct discharge materials, so high pressure mercury lamp and high pressure sodium lamp the exclusive effectiveness. Street light source notes are as follows:

A, light bulbs should be made use of using the similar specifications from the magnetic ballast, otherwise the bulb is not going to be able to start or shorten the life span.

B, from the utilization of the light bulb to go out, when the energy supply voltage fluctuations aren’t significant, ballast harm to other facets of the typical, re get started pilot, if it truly is nonetheless burning, the bulb can’t carry on to work with, really should be replaced by a new light bulb.HID Street light bulb holders for road lamps.

C, energy supply voltage needs to be comparatively secure, transient adjustments shouldn’t be too big. In the event the energy provide voltage all of a sudden drops 10%, high pressure mercury lamp will extinguish; high pressure sodium lamp energy shortage as a consequence of exhibit of lanterns, light output reduction. Once the voltage is as well substantial, it’s going to shorten the services daily life of your lamp.

Energy saving lamp streetlight

D, the lamp might be lit at any position, on the other hand, the degree of high pressure mercury lamp ignition, luminous flux output might be lowered by 7%, along with the light bulb to self extinguishing. The high-pressure sodium lamp photoelectric parameters unchanged.
The James Lighting production of energy-efficient high-pressure sodium lamps, HPS ballasts, pre-set time, change the ballast impedance, reducing the current to the light source to run at about 50-60% of the rated power. Then, just under 50% of the road illumination, and fully meet the requirements of the road lighting (traffic safety). http://www.streetlightingled.com/
Change Price power conversion Usually 4,5,6 hours, can also be based on user requirements and design, the system is in the power conversion at the same time, the power factor of the line is also automatically adjusted to the best condition, to reduce the loss of the line, so the price of hps ballasts has high energy-saving (saving 30% -50%), low power consumption, low temperature, long life, low price

When the HID Street light use high-pressure mercury lamp illumination, if viewed from afar, people will feel its light is bright white. But it is to see the irradiation face, like a face with a layer of graphite, and feel not satisfied. Because the line is missing in the blue and green lamp. Especially red. So it looks uncomfortable.American mercury ballast for HID Street light.

This shows that the high pressure mercury lamp color table is good, light white and bright, but the color is not good. The incandescent lamp light source and the mercury light source opposite. It looks like the lamp is not good, but the color of the object is very little distortion. Good color for incandescent lamp. Sodium lamp light color is yellow, when put in a blue cloth in sodium light blue cloth into the cloth.

Description of the sodium lamp color and color are not good. From these examples, we can see that the color table of the light source is different from that of color.

High pressure sodium standard ballasts

High pressure sodium bulb, also called HPS lamp, a gas discharge light source. It has the advantages of high light efficiency, long life and good shockproof performance; but there are also color discrimination rate is low, supply voltage decreased by 5% there will be self extinguishing and closed for 5 to 10 minutes in the bulb mercury vapor pressure drop to re ignite and other shortcomings.

High pressure sodium standard ballasts

High pressure sodium standard ballasts (hps ballasts) are devices required for the operation of gas lamps (including fluorescent lamps, metal halide lamps, and high pressure sodium lamps). standard ballasts provide the initial starting voltage to a gas lamp.

The initial starting voltage provided by the High pressure sodium standard ballasts creates an electrical arc that excites the gases in the lamp, thus producing light. In the cases of pre-heat and rapid start circuits, ballasts heat the electrodes in the lamp allowing for arc discharge.

After the ballasts provide the initial starting voltage the High pressure sodium standard ballasts regulate voltage at an optimal level for lamp operation. High pressure sodium standard ballasts compensate for voltage fluctuations during lamp operation.

High pressure sodium standard ballasts kits contain the proper capacitor, ignitor (where required), mounting bracket and hardware and installations instructions all packed in one convenient shipping carton.

high pressure sodium ballasts wire diagram

This eliminates the hassle of loose components and has the added advantage of some of the components being pre-wired. These kits are available with the popular Quadri-volt (120/208/240/277V), Single voltage 480V, or the 5-TAP (120/208/240/277/480V) series of ballasts.

When using high pressure mercury ballast, should pay attention to the following matters:
High pressure mercury lamp power in 125w and the following should be matched with the porcelain E27 lamp holder; power in 175W and above should equipped with E40 porcelain lamp holder.

Here you can find lighting control gears to professional lighting sector. In our product range, you can find High pressure sodium standard ballasts for many kinds of lamps. We have Fluorescent light ballast from the smallest 4W lamp to high output 80W lamp. Included are also ballasts for Discharge (HID) from smallest 35W to 2000W Metal Halide lamp.

High pressure sodium standard ballasts can be divided into two types: magnetic and electronic ballasts. The ballasts are selected depending on the lamp type: fluorescent tube, compact fluorescent lamps or high-intensity discharge (HID) lamps.
All the High pressure sodium standard ballasts can be found directly from our stock. Special voltage and for example 60 Hz versions are available upon request.high frequency electronic ballasts offer enhanced lighting performance and energy savings.

The Electric Power Research Institute estimates that lighting consumes 20-25% of all electric power and that lighting energy accounts for 40% of the average commercial electric bill. The retrofit of existing facilities with modern lighting systems increases productivity and can save over one-half the energy of the original system.

The economics of lighting retrofits have never been better. Investment payback is often accelerated by “Demand Side Management” programs from electric utilities that offer incentives in the form of rebates for energy efficient measures. Consult with your local energy provider for available programs in your area.

1000 watt high pressure sodium ballast for flood lights

1000 watt high pressure sodium flood lights lends itself perfectly to illuminating large areas in the industrial and commercial sectors, large public areas and building facades.This 1KW floodlight requires a premium 15,000 hour lamp (which is not included) and the E40 lamp holder.

The 1000W high pressure sodium flood lights body is made from stern aluminium with a lightly black semi-gloss finish on the face and a matt grey textured powder coated finish for the body.

CWA HPS American ballasts  600W-1000W

It is weatherproof to an IP65 rating. The asymmetric reflector is made from polished aluminium with a dimpled finish, ensuring an even spread of light.This is our most powerful floodlight available for 230 volt use a multi use. A 1000 watt high pressure sodium flood lights.The lamp produces a massive 130,000 lumens output.Ideal for area lighting and feature lighting. The Asymmetrical reflector projects the light with a controlled and even distribution.

1000 Watt High Pressure Sodium Ballast Kit:
Ballast Operating Voltage: 120V/208V/240V/277V/480V 60Hz (5-Tap )
Ballast ANSI: S52 (high pressure sodium)
Ballast Type: HID Magnetic High Pressure Sodium
Ballast Power Factor: 0.94
Ballast Shipping Weight: 25.5 lbs
Full Factory Warranty: 2 Years
Ballast Starter Included
Ballast Capacitor Included: 26.0/525
Mounting Hardware Included

Additional 1000W high pressure sodium ballast Info:
The 1000W high pressure sodium ballast kit requires a capacitor and ballast starter to operate. We recommend all ballast servicing to be done by a certified electrician. Improper wiring is unsafe and can certainly damage the lamp and/or 1000W high pressure sodium ballast kit.

1000W Sodium ballast data

The most commonly used 1000W high pressure sodium ballast are the core and coil type, which basically consists of a transformer (core and coil) and a capacitor. Core-coil ballasts are sold as kits, which include the transformer, capacitor (and ignitor, if needed) and mounting rails. These ballasts are the cheapest kind because they are mass-produced for commercial HPS lighting purposes.

Unfortunately, they are designed to fit into the standard housing of commercial lighting fixtures, meaning that a box will have to be found or fabricated to house the American standard ballasts. This is the American standard ballasts configuration typically found inside the commercially sold ballast boxes in the aquarium industry. Running these American standard ballasts exposed is extremely dangerous and is therefore not a good idea.

Cross Reference may not be exact, please check details before ordering.
Hight pressure sodium American standard ballasts.
Ballast Operating Voltage: 120V/208V/240V/277V/480V 60Hz (5-Tap )
1000 Watt High Pressure Sodium Ballast Replacement Kit

This unit is manufactured from die cast aluminium with a ribbed body to aid heat dissipation and a black finish.1000 watt high pressure sodium floodlight Features & Specifications

10,000 hour rated lamp included
130,000 lumens output lamp
E40 (GES) cap fitting
Integral control Gear
Adjustable wall mount bracket supplied
240V/50Hz (UK Mains)
IP65 weatherproof
Weight 26.5kg

The 1000W high pressure sodium flood lights are fully wired internally and comes with bracket mounted terminal housing/igniter, remote gear box, steel security glass clips and anti-rust stainless steel screws.

What’s the American standard ballasts?

JAMES carried out the American standard ballasts verification and authorized the verification mark that will be affixed to the American standard ballasts,High Pressure Sodium and Pulse-Start Metal Halide Lamps High pressure sodium and modern metal halide lamps which include existing lamps, 150W and less, as well as the new generation of pulse-start metal halide lamps, 150W and greater, have no starting electrodes.

American standard ballast kits

In addition to an OCV of approximately two times the lamp voltage, these lamps utilize an “ignitor”to provide a high voltage starting pulse directly across the main electrodes. Once the lamp’s arc is established,the ignitor automatically stops delivering pulses, and the lamp comes up to full brightness on its own.

High pressure mercury bulb, also called high pressure mercury lamp, a gas discharge light source. It has the advantages of high light efficiency, long life and good shockproof performance; but there are also color discrimination rate is low,supply voltage decreased by 5% there will be self extinguishing and closed for 5 to 10 minutes in the bulb mercury vapor pressure drop to re ignite and other shortcomings.

American standard ballasts kits

When using high pressure mercury ballast, should pay attention to the following matters:
High pressure mercury lamp power in 125w and the following should be matched with the porcelain E27 lamp holder; power in 175W and above should equipped with E40 porcelain lamp holder.
with which type of HID lamp the product is designed to operate;
number of HID lamps the American standard ballasts is designed to operate;
for which of the following ballast input voltages the product is designed:
120 volts;
277 volts;
347 volts.
480 volts

High-intensity discharge American standard ballasts (HID) for metal halide lamps are now offered for many lamps up to 150 watts. Magnetic ballasts should strengthen lamp efficiency and present a restricted variety to achieve some energy savings, A light fixture is actually a unit consisting of 1 or much more on the following elements:
bulbs and light bulb socket
high-intensity discharge ballasts
reflective material
lenses, refractors, louvers, blades, or other shielding.

An efficient luminaire optimizes the program efficiency of every of its components. There are a few forms of luminaires that provide possibilities for power conservation in a lighting system design. Many of those supply indirect light to brighten the ceiling or are developed to brighten walls or process surfaces. Most of them are fluorescent and are conveniently controlled for further power savings.

American Mercury Vapor Ballasts

American Mercury Vapor Ballasts Section: Mercury Vapor ballasts have now been discreased,and are generally no longer big quantity.Some Metal Halide ballasts will also operate the equal,Mercury Vapor lamp – 175w, 250w, 400w and 1000w.
The mercury vapor lamp is a high intensity discharge lamp. It uses an arc through vaporized mercury in a high pressure tube to create very bright light directly from it’s own arc. This is different from fluorescents which use the mercury vapor arc to create a weaker light that mainly creates UV light to excite the phosphors.

American magnetic ballast

American Mercury Vapor Ballasts provides one of the industry’s most comprehensive range of efficient electronic ballasts for commercial and residential lighting applications. With a commitment to quality and customer service, we offer a five-year warranty on ballast sold and maintain worldwide warehousing and service support centers. American Ballast is a global company with worldwide manufacturing capability produce lighting products for the North American market. Count on us to continually explore improvements in our design and manufacturing processes, product differentiation, testing, zero defect quality assurance, and reductions in material costs.

The poor quality of the high pressure sodium ballast will cause the lighting used during the super load operation, work or not stability Na-T1-In metal halide lamp from European manufacturing technology, the excellent performance of the lamp start, equipped with general inductance type American Mercury Vapor Ballasts circuit, only need to trigger in the power supply voltage (220V), with lower peak voltage (less than or equal to 750V) can start the work lamp.

The photoelectric performance parameters of a stable light, with a long life (average life 20000h), the characteristics of high luminous maintenance rate. After the performance improvement of Na-Tl-In type metal halide lamp, can be equipped with the same power type ballast for high pressure mercury lamp and high pressure sodium lamp ballast, and the average life of the metal halide lamp can still reach the required 20000h.

So the metal halide lamp without changing the electrical appliances in the original lighting device can be conveniently replaced the original high pressure mercury lamp or high pressure sodium lamp, it is better than the former improves the light efficiency and improve the light color, also than the latter greatly improved chromogenic properties.

America Standard Ballast Technical parameter

Main parameters of the changes see table 2Sc-Na metal halide lamp from the manufacturing technique of the United States, the discharge tube structure similar to high pressure mercury lamp, working lamp the trigger and by means of the ballast for high open circuit voltage and lamp starting electrode effect, the lamp start working. If the Sc-Na type metal halide lamp using the Na-T1-h metal halide lamp circuit, not only will enable early lamps increase failure (initiation trigger fragile lamp electrode), shorten the lamp life expectancy, and increase the lamp light attenuation.

Using different metal halide lamp “magnetic ballast and starter circuit of the decay curves on the one hand improve discharge tube structure, the abolition of the starting electrode, as shown in Figure 10B and improved chemical formula and manufacturing process, to improve the starting performance of the lamp, thus comprehensively improved the performance of the lamp.

American Mercury Vapor Ballasts designs and manufactures energy efficient fluorescent and HID ballasts that meet ENERGY STAR and other industry standards
Generally you can use a lower wattage metal halide lamp ballast to replace mercury vapor. Metal Halide is about 25% brighter than mercury Vapor. Because the lower wattage Metal Halide Ballasts are Pulse-Start, they cannot be used with Mercury Vapor lamps.