Building Technology - Clean Grids for Modern Buldings

7/27/2019 Building Technology - Clean Grids for Modern Buldings

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1Clean grids for modern buildings

Building

technology

Clean grids or

modern buldings


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Schaffner Group

A global one-stop shop

EMC/EMI lters

PCB lters IEC inlet lters / Power entry modules

DC lters

Single-phase lters

Three-phase lters

Three-phase + neutral line lters

Open rame lters

EMC/EMI chokes

Feedthrough lters and capacitors

Automotive components

Customized solutions

Power Quality products

Line reactors dv/dt reactors and lters

Sine wave lters

Harmonic lters

Regen reactors and lters

Transormers

Customized solutions

The Schaner Group is the international leader in development and production o solutions which ensure ecient and reliable

operation o electronic systems. The Groups broad range o product and services includes EMC/EMI components, harmonic lters

and magnetic components as well as development and implementation o customized solutions. Schaner components are de-

ployed in energy-ecient drive systems and electronic motor controls, in wind and photovoltaic systems, rail technology, machi-

ne tools and robotics as well as power supplies or numerous electronic devices in sectors such as medical technology or

telecommunications. Schaner provides on-site service to customers around the world through an ecient, global organization

and makes ongoing investments in research, development, production and sales to systematically expand its position as leader

on the international market.


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Power quality and building technology

Concert halls, congress centers, hotels, oce buildings, banks and insurances they all depend

entirely on absolutely reliable electrical and electronic systems.

Highest demands in terms o reliability and eciency. A multitude o single- and three-phase

consumers is used in modern building technology; including lighting techniques such as light

controllers or spotlights or energy-ecient lamps, various requency converters or heating,

ventilation and air conditioning equipment or or elevators, and the entire IT-inrastructure with

its typically switched-mode power supply units. Oten there are also inverters or photovoltaic

installations (PV) or uninterruptable power supplies (UPS). The reliable perormance o such

equipment depends on a good power quality and is particularly challenging in terms o voltage

quality. At the same time, the burdening o the network inrastructure with all these electrical

and electronic consumers with system perturbation has drastically increased since several years

now. The type o production system and equipment (network supply with converter, generator)

denes how strongly networks are aected and infuenced by system perturbations. This is par-

ticularly true or:

I Harmonics

I Unbalance resulting rom asymmetric load conditions

I Voltage fuctuations and ficker

I Power actor and reactive power demand

There might also be dierences in how strongly network disturbances aect the eciency

o building technology itsel. But theres no doubt that they are contrary to the trend to continu-

ally improve the buildings perormance with the underlying goal to also improve their energy

eciency. This may also aect the

I comort and quality o the environment or the users o a building,

I the energy and operating costs,

I the reliability and eciency o the building systems,

I the service lie o technical equipment,

I the investment protection,

I the environment.

And nally a permanent monitoring and optimization process by the network operators as

well as the implementation o new standards and limits or power quality demands or and

strengthens an approach based on utmost reliability and eciency. With our know-how gained

rom more than 50 years o experience, Schaner oers products and solutions that do meet

all these requirements.


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4 Clean grids for modern buildings

Today, every system in building technology must work nearly perectly while saving resources and

protecting the environment. When it comes to the technical inrastructures within buildings, there

are almost everywhere ventilations, elevator systems, security devices or lighting appliances, data

technologies, and much more non-linear consumers that need electrical energy o best quality. This

means that a good power quality is o utmost importance or their smooth and environmentally

riendly operation. The demands in terms o intererence susceptibility and suciently low emitted

intererence o equipment have been dened since long by the EMC directives and standards. The

eld o power quality, however, has evolved rom a sheer availability requirement to a true quality-

based description o power supply. There is no doubt that a good power quality protects people

and values. Consequently, it is only natural that the assessment o the eects and infuences o

harmonics, unbalances, voltage fuctuations, and ficker on power quality must not only be stan-

dardized and specied bindingly or the network operators but also or the consumer. These are the

most important national and international standards:

Product standards:

I IEC/EN 61000-3-2 Limits or harmonic current emissions (equipment input current up to and

including 16 A per phase)

I IEC/EN 61000-3-4 Limitation o emission o harmonic currents in low-voltage power supply sys-

tems or equipment with rated current > than 16 A

I IEC/EN 61000-3-12 Limits or harmonic currents produced by equipment connected to public

low-voltage systems with input current >16 A and 75 A per phase

I EN 61800-3 Adjustable speed electrical power drive systems Part 3: EMC requirements and

specic test methods

Standards and limits applying orbuilding technology


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Standards regarding the compatibility between electrical networks and consumers:

I IEC/EN 61000-6-1 Immunity standard or residential, commercial and light-industrial environ-

ments

I IEC/EN 61000-6-2 Generic standard or immunity or industrial environments

I IEC/EN 61000-6-3 Emission standard or residential commercial and light-industrial environments

I IEC/EN 61000-6-4 Emission standard or industrial environments

I IEC/EN 61000-2-2 Electromagnetic compatibility (EMC): Environment compatibility levels or

low-requency conducted disturbances and signaling in public low-voltage power supply

systems. This standard is very close to the standards EN 50160 and DIN EN 61000-2-4 class 2.

I IEC 61000-2-4 Electromagnetic compatibility (EMC): Part 2: Environment; main part 4: Compat-

ibility levels in industrial plants or low-requency conducted disturbances. Standard speciying

classes or various operating conditions. Class 1 or example or data centers; class 2 or work-

shops, oce areas; class 3 or example or heavy industrial environments, requency converters.

Power quality standards:

I EN 50160 Voltage characteristics o electricity and voltage supplied by public distribution

networks. Standard that provides the limits and tolerances o various phenomena that can

occur on the mains (voluntary commitments o the power utilities).

I D.A.CH.CZ Technical rules or the assessment o network disturbances in Germany, Austria,

Switzerland and the Czech Republic.

I TOR D2 Technical and organizational rules or system operators and users o electrical net-

works; part D: Special technical rules; section D2: Regulations or the assessment o network

disturbances.

I IEEE 519 (Recommended Practices or Harmonics Control in Electrical Power Systems) as joint

approach between utilities and customers to limit the impact o non-linear loads by the reduc-

tion o harmonics.

I ENGINEERING RECOMMENDATION G5/4-1 (planning levels or harmonic voltage distortion

to be used in the process or the connection o non-linear equipment) as directive o the Energy

Networks Association (UK) to limit the eects o non-linear loads by the reduction o harmonics

at their point o common coupling (PCC). Applicable in Great Britain and Hong Kong.


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Already in the rst years o operation o power distribution networks, there were rst distur-

bances. In the beginning they came rom mercury vapor rectiers that were used in industrial

environments; and in the past years the number o equipment creating harmonics has strongly

risen and will continue to rise. The notion o harmonics became known in the second hal

o the 20th century. Like surers, most electrical devices are looking or the perect wave.

For alternating current, perection is dened by a sinusoidal wave in which electrical voltage

changes smoothly rom positive polarity to negative and back again 50 (50 Hz) or 60 (60 Hz)

times per second. Anyway, to use the notion o wave though in connection with harmonics is

not completely correct. A wave extends in time and space, whereas the oscillations observed

here, do only expand in time.

Harmonics. Harmonics are produced in almost every non-linear consumer. Linear consumers

draw a sinusoidal current rom sinusoidal voltage. This sinusoidal current signal is only composed

o the undamental; i.e. it has no harmonic spectrum, so that the entire energy will be transerred

on the undamental. Non-linear consumers are devices that draw a non-sinusoidal current rom

the grid. And most consumers in building technology are non-linear ones meaning that they do

largely draw non-sinusoidal current. This, in turn, does strongly interere with power quality as

the currents with strong harmonics have typical side eects aecting both, utilities and consum-

ers the like. In addition, harmonic currents do fow in addition to the active sinusoidal requency

and do thus lead to losses in electrical installations that in turn may also cause thermal overloads.But this is by ar not the only possible result o harmonics; there are indeed numerous other is-

sues:

I Additional losses in the consumer may heat up or overheat appliances and thereore reduce

their service lie

I Derating o transormers due to the heating eect o harmonics; the producers o transormers do

speciy here 10 % in case o more than 30 % dissipation o the rated power to non-linear loads

I The same assumptions are also true or generators

I Capacitors and compensation systems (PFC) may overload or even be destroyed

I Audio disturbances resulting rom higher-requency harmonics

I Disturbances o telecommunication appliances

I Overload o the neutral conductor

I Zero crossing aults o electronic equipment that are based on zero crossings

I Nuisance tripping o line protection switches/circuit breakers

Harmonics


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Harmonics are currents or voltages with requencies that are integer multiples o the undamen-

tal power requency being 50 or 60 Hz. For example, i the undamental power requency is

60 Hz, then the 2nd harmonic is 120 Hz, the 3rd is 180 Hz, etc. Current harmonics do not contrib-

ute to the active power but do apply thermal loads to a network. By using the Discrete Fourier

Analysis, any type o periodic signal occurring in energy technology can be decomposed into a

summation o the undamental requency and the integer multiples o this requency. This gives

an angle and amplitude value or every harmonic requency. Harmonics do distort the sinusoidal

waveorm.

Point o common coupling (PCC) The PCC is a point in the electrical system where multiple

customers or multiple electrical loads may be connected. According to IEEE-519, this should

be a point which is accessible to both the utility and the customer or direct measurement. Al-

though in many cases the PCC is considered at the metering point, service entrance or acility

transormer, IEEE-519 states that within an industrial plant, the PCC is the point between the

non-linear load and other loads. Under certain circumstances it may also be useul to assess the

stress caused by harmonics at individual equipment or equipment groups in order to detect in-

ternal network quality problems and their possible causes. The ollowing parameters are used to

assess harmonic stress:

Total Harmonic Distortion (THD) is a widely used notion in dening the level o harmoniccontent in alternating signals. This value is dened as the ratio o the sum o the powers o all

harmonic components to the power o the undamental requency. This THD value is used or

low, medium, and high voltage systems. Usually the current distortion is dened as THDi and the

voltage distortion as THDv.

Total Harmonic Current (THC) is the accumulated currents o the orders 2 to 40 that contribute

to the distortion o the current waveorm. This value is particularly useul in determining the re-

quired characteristics or installation o modern active harmonic lters:

Classication and assessment o theharmonics-induced stress in buildings


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Total Harmonic Distortion of Current (THDi) indicates the total harmonic current distortion

o the wave orm. This value is dened as the ratio (in %) o the harmonic current to the undamen-

tal (non-harmonic) current measured at a load point at the particular moment when the measure-

ment is taken. Typically, the geometrical sum o all current harmonics is calculated in relation to

the undamental requency current up to the 40th harmonic order:

All harmonic currents created by the loads in the networks must fow through impedances

(transormers, reactors, etc.) and all other parallel branches. There will be non-linear voltage

drops at the impedances. The harmonic voltages created like that will expand across the

entire network and lead to distortions o the supply voltage o other appliances. This means that

harmonic distortion o the current (THDi) does also cause voltage distortions (THDv).

Total Harmonic Distortion o Voltage (THDv) indicates the total magnitude o the voltage

distortion. This value is dened as the ratio (in %) o the harmonic voltage to the undamental

(non-harmonic) voltage. Typically, the geometrical sum o all voltage harmonics is calculated

in relation to the undamental requency voltage up to the 40th harmonic order:

A low THDv is in general synonymous to a good voltage quality.

Total Demand Distortion (TDD) Especially in North America the notion o TDD is widely

used when it comes to harmonics. In dierence to the THDi, in which the harmonic content

is reerred to the undamental requency o the rated current value, it is the ratio o the measured

harmonic current to the ull load undamental current. The ull load undamental current is the

total amount o non-harmonic current consumed by all o the loads on the system when the

system is at peak demand. So the TDD is the THD o current (using a 15 or 30 minute averaging

measurement period) normalized to the maximum demand load current; but only at ull load

TDD=THDi:

maximum demand load current


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A three-phase system is called symmetrical when the magnitudes o phase or line voltages

are equal and phases are displaced to each other by 120. As soon as one o these two conditions

is not met, there is an unbalance. In most cases unbalances result rom loads. With high and

medium voltages the loads are typically 3-phase and symmetric even though also single- or

2-phase loads may be connected (e.g. induction or resistance urnaces). In the low voltage range

the loads are usually single-phased (e.g. PCs, lighting systems, etc.) and their load circuits are

distributed to the three phases within the electrical cabling.

For a mathematical correct analysis o unbalance the method o symmetrical components (true

denition) is commonly applied. This method describes the degree o unbalance by the ratio o

the negative sequence voltage component to the positive sequence voltage component. The

percentage voltage unbalance actor (% VUF) is given by:

The positive and negative sequence voltage components are obtained by resolving three-phase

unbalanced line voltages (or phase voltages) into two symmetrical components

and (o the line or phase voltages). The two balanced components are given by:

where

IEEE denes voltage unbalance as the phase voltage unbalance rate (PVUR), by

This method avoids the use o complex algebra but still gives a good approximation to the true

denition. The dierence between the true denition and phase voltage unbalance rate is very

small below 5% unbalance. The dierence is high or extreme values o % unbalance when using

PVUR. Considering that most utilities in the United States restrict the voltage unbalance to 2.5%

maximum deviation rom the average voltage between the three phases the PVUR method might

usually be sucient.

Unbalance


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Eects o unbalance:

I Increasing current loads and losses in the network

With the same consumer power, the phase current values may double or triple and the losses

reach a value twice or even six times as high. This in turn means that lines and transormers

may only be loaded up to one hal or one third o their rated power.

I Losses and vibrations in electrical machines

Electrical machines cannot produce their ull torque as the inversely rotating magnetic eld o

the negative-sequence system causes a negative braking torque that has to be subtracted

rom the base torque linked to the normal rotating

Unbalance is increasing the thermal load

Another eect o unbalance are vibrations in electrical machines leading to higher mechanical

stresses

I Rectiers and inverters

Rectiers and inverters do react with uncharacteristic harmonic currents to unbalanced sup-

ply voltages.

I 3-phase systems

In unbalanced three-phase systems with star point a neutral current fows, which is undesired.

time

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Voltage fuctuations and ficker

Voltage changes, voltage fuctuations, and ficker are related to each other. Even though they

oten occur in parallel, these are dierent phenomena with clear distinctions:

A voltage change Uis a deviation in the r.m.s voltage value with respect to a steady-state value

averaged over some period o time. This voltage deviation might or might not be periodical. The

quantitative description is made using the dierence between the r.m.s values o the line voltage

beore and ater a voltage change. The voltage change Uat the PCC relative to the voltage Uis

called relative voltage change .

Voltage fuctuations U(t) are dened as repetitive or random variations in the magnitude with

amplitudes that do not exceed 10 % o the nominal supply voltage. In a three-phase power sys-

tem they can be either distributed symmetrical or asymmetrical to the three phases. Voltage

fuctuations result rom:

I Switching on or o sequences involving large-capacity loads

I Starting drives (larger loads)

I Load changes in drives

I Pulsed powers (multicycle controls, thermostat controls)

I Arc urnaces

I Welding machinesI Wind turbine generator systems in parallel mains operation

Voltage fuctuations may aect the operation o sensitive appliances and systems in some cases.

Except or these particular cases, the main disturbing eect o voltage fuctuations is producing

changes o the illumination intensity o lighting equipment. This is commonly called fickering or

ficker.

Flicker is dened as the subjective impression o changes o the light density or also as Impres-

sion o unsteadiness o visual sensation induced by a light stimulus whose luminance or spectral

distribution fuctuates with time. From a technical point o view, voltage fuctuations do induce

changes o the light density in lamps that may provoke a visually perceptible phenomenon, des-

ignated as ficker. From a certain limit value on, these ficker phenomena are annoying. The de-

gree o annoyance caused by voltage fuctuations depends on the amplitude, requency, and

wave shape o the voltage fuctuations. The basic parameters to determine voltage fuctuation

eects on lighting and their infuence on humans are the short-term ficker severity and long-

term ficker severity index. Voltage fuctuations caused by individual appliances (in low volt-

age lines) are admitted as long as the resulting ficker annoyance actor does not exceed 1. A

long-term ficker annoyance actor average o twelve values must not exceed the value o

0.65. The easiest way to assess this annoyance actor is to use the = 1 p.u.-curve. P.u. stands or

unit o perception and refects the maximum compatibility level o the intererence susceptibil-

ity o the human eye regarding the perception o light fuctuations. In the interaction o all an-noying eects, the value o = 1 p.u. must not be exceeded.


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In a three-phase system the phase voltages are displaced to each other by 120. I the individual

phases are equally loaded, the resultant current in the neutral will be zero. I the network is dis-

torted by current harmonics, the triplen harmonics will add up in the neutral so that the current

in the neutral can exceed the current o each o the individual phase currents up to actor three.

The power factor is a parameter that can be aected by network disturbances such as harmonic

distortion or unbalance. It gets worse with an increasing phase shit between current and voltage,

and with increasing distortion o the current. It is dened as the ratio o the active power and the

apparent power values = and thus serves as measure o the eciency that a load is using

energy. In an electric power system, a load with a high power actor draws less current than a

load with a low power actor or the same amount o useul power transerred and thus has a

better eciency. Since no uniorm phase shit angle can be specied in case o harmonic loads,

the power actor and the oten used cosine must not be equated. Based on the ormula

= = cos1 = g1cos1, with = undamental component o the current, I= total current,

g1 = undamental actor and cos1 = displacement actor, it can be shown that only in case o

sinusoidal voltage and current (g=1), the power actor equals cos1. So the power actor

equals the cosine o the displacement angle only in case o sinusoidal currents and voltages

and is dened as cos= = active actor. Non-linear loads are typically causing a bad power

actor.

Reactive power The public utilities do transport energy rom the power plants to the consumers

using their supply grids. The power in an electric circuit is the rate o fow o energy past a given

point o the circuit. In alternating current circuits, energy storage elements such as inductance

and capacitance may result in periodic reversals o the direction o energy fow. The portion o

power that, averaged over a complete cycle o the AC waveorm, results in net transer o energy

in one direction is known as real power. The portion o power due to stored energy, which re-

turns to the source in each cycle, is known as reactive power. The reactive power is necessary to

generate the magnetic eld o machines. However, reactive power does not transer energy but

results in costs or the work it involves and transmission losses. As a consequence o this, the re-

active power demand should be kept to the minimum. Based on the source o reactive power,

the ollowing types are used:

Power actor and reactive power


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I Displacement reactive power

Caused by displacement o the angle between current and voltage

I Distortion reactive power

Caused by harmonics in current and voltage

I Modulation reactive power

Caused by periodic load fuctuations

I Asymmetric reactive power

Caused by one- or two-phase loads

Reactive power leads to severe costs or the consumers as public power utilities are charging it.

Reactive power compensation may help to reduce these costs and does also oer the ollowing

additional advantages:

I Better utilization o the grids

I Relieving o transormers, lines, and supply systems

I Increased service lie o electrical distribution systems

I Voltage stabilization

I Reduction o CO2-emissions

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Complex mixed loads load proles in building technology

According to a recent study o the EU, approx. 40 % o the total produced electrical energy

is used or residential or business buildings such as apartments, oce buildings, hospitals,

hotels, theaters, schools, or sports acilities. It is true that the individual systems and acilities are

dierent between the buildings, but all these inrastructures have one thing in common rom

an ecological but also rom the economic perspective, the ecient use o energy adjusted to the

actual needs is an absolute must. Today, the protection o the resources and o the environment

is as important as the technical reliability o appliances, equipment, or systems. This is made pos-

sible by the use o state-o-the-art products rom the building technology sector, such as dim-

mers, timers, motion and presence detectors, switches, thermostats, heater controls, speed-con-

trolled drives or HVAC-systems, pumps, ans, and motors supported by intelligent and networked

area and building controls. A positive energy balance is only possible i the impacts o the used

system technology are compensated to their greatest extent; meaning that products and solu-

tions must be used that reliably and eciently handle complex mixed loads occurring in build-

ing technology. Typical loads in building technology are:

I Heating, ventilation and air-conditioning (HVAC)

I Internal and external lighting

I Communication technology (telephone, axes, network engineering)

I Elevators, escalators

I Oce machines (computers, screens, copy machines)I Building automation systems

I Medical equipment

I Audio-visual entertainment systems

I Saety systems (burglary, re, smoke, gas and water damages)


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The solution concepts or energy-ecient building technology do always involve a multitude

o products and systems. In most cases the use o single- or three-phase lters ensures the com-

pliance with the applicable EMC standards. Another technical solution is the use o sinusoidal l-

ters to protect motors rom additional stress due to PWM and to improve a systems reliability. Two

aspects that oten are not suciently taken into account are the harmonics and the power actor

since they directly aect the consumption, costs and service lie o appliances. Even when the

standards or harmonics o the individual countries are complied with, the power supply inra-

structure is severely aected by refected harmonics. To guarantee good energy eciency values,

any operator o a building has a responsibility beyond the legal provisions and the infuences o

the public utilities. A bad power actor does strongly and directly aect the energy balance. Con-

sumers with a bad power actor do waste power and increase costs. As internationally leading

company in the development and production o solutions, the Schaner Group provides prod-

ucts and concepts ensuring the ecient and reliable operation o building technology systems.

The Groups broad range o products and services includes EMC components, harmonic lters and

magnetic components as well as the development and implementation o customized solutions.

Schaners customers may choose rom specic solutions or systems in order to easily and saely

comply with EMC standards, or rom comprehensive and complex power quality concepts. Our

products and solutions are geared to their purpose and available or most appliances within

buildings or exterior applications. Schaner provides on-site service to customers around the

world through an ecient, global organization and makes ongoing investments in research, de-

velopment, production and sales to systematically expand its position as leader on the interna-

tional market.

Cooling Lighting Oce equipment Ventilation Other

24-hour period = midnight to midnight

Demand(kW

)


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Energy eciency and reliability are the key values or modern building technology. Dierent

concepts and approaches are necessary to optimize a buildings energy eciency. The use o

energy-ecient devices with power electronics and controlled drives is always indispensable.

Impacts on the power network caused by devices with non-linear characteristic must reliably be

limited. With its sophisticated products and services, Schaner oers various concepts to reduce

harmonics, to compensate reactive power and to balance the load currents. Thus Schaner is

actively enhancing the power quality. This helps to achieve maximum energy eciency with

highest reliability or consumers and systems in building technology.

ECOsine and ECOsine Active Perect solutions or building technology

The passive harmonic lters ECOsine are the ideal solution or three-phase applications with

6-pulse-ront-end rectiers, such as AC and DC motor drives. Thanks to the signicant reduction

o the total harmonic distortion to a THDi value below 5 %, the ECOsine lters do ensure the

compliance with the most severe provisions arising rom IEEE 519 and other international stan-dards applying to power quality. Rectier peak currents and r.m.s. input currents are reduced so

that a pure sinusoidal current can be drawn. The reduction o the current consumption with the

same input power helps to save energy and to improve the use o the capacities oered by exist-

ing electrical installations. For new installations the use o ECOsine lters allows to reduce the

wire cross sections as well as the size o uses and breakers required. It also ensures that more

motor drives may be ed by one distribution transormer o a given size.

ECOsine harmonic lters are available in seven versions our or 50-Hz-networks (FN 3410,

3411, 3416 and 3410 HV series) and three or 60-Hz-systems (FN 3412, 3413 and FN 3418 series).

They can easily be selected on the basis o the actual input power o a single non-linear con-

sumer or a group o consumers. Thanks to their compact size they can directly be mounted in the

control cabinet just beside the drives. A simple plug-and-play-concept eases their installation,

wiring and commissioning without having to resort to system analyses or the help o experts.

Compensation o harmonics ando reactive power as well as load balancing

in building technology


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ECOsine advanced passive harmonic lters

The state-o-the-art or 6-pulse-

rectiers and motor drives or

harmonic compensation

I Increased energy-eciencyI Compliance with power quality

standards (IEEE 519, IEC 61000-3-12)I Low installation costs due to a

more ecient use o capacitiesI Exceptional perormance even

under partial load conditions

FN 3410, FN 3411 and FN3410HV 50 Hzand FN 3412 and FN 3413 60 Hz harmonicilters

I Voltage: up to 3 x 690 VACI FN3410: up to 250 kWI FN3412: up to 250 HPI THDi


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Active harmonic lters do compensate specic harmonics. Schaner ECOsine active lters

do compensate harmonics up to the 50th harmonic order. This means that active harmonic lters

give best power quality results. Further advantages compared to passive lters are:

I Economic use o the lter resources thanks to the targeted selection o individual harmonics

and the conguration o limit values

I Option o highly-dynamic compensation o capacitive and inductive reactive power

I Reactive current compensation with congurable cos

I Simple adaptation and/or extension to changing ltering needs (network topologies)

I Integrated resonance monitoring

I Load balancing between all phases (all types)

I Load balancing between phase and neutral (4-wire types)

I Reaction time o less than 300 s

I Compensation o the third and o all triplen harmonics up to the 50th harmonic order

I No capacitive loading caused by ECOsine Active lters under partial load conditions

I Parallel use o up to 5 lter units possible (all types)


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ECOsine Active 30 A/60 A 3-wire

The compact and easy-to-install lter

I Compact dimensions and low weightI Assembly to the wall or in a cabinet

FN 3420-50-200-3FN 3420-30-480-3 and FN 3420-50-480-3

I 200 VAC480 VACI 30 A or 50 AI Harmonics up to the 50th harmonic orderI Compensation o reactive power

ECOsine Active 30 A/60 A 4-wire The solution or building technology

I Does also compensate harmonics inthe neutral

I Reduced noise level tailored tobuilding technology

FN 3420-30-200-4 and FN 3420-60-200-4FN 3420-30-400-4 and FN 3430-60-400-4

I 200 VAC415 VACI 30 A or 60 AI Harmonics up to the 50th harmonic orderI Compensation o reactive power

ECOsine Active 100 A/120 A The standard or 3- and 4-wire

applications works almost everywhere

I Slightly larger and heavier than the30/60 A versions

I More power and central connection tothe consumers

FN 3420-100-200-3 (100 A)

FN 3420-100-480-3 and FN 3420-120-480-3

FN 3430-100-400-4 and FN 3430-120-400-4

I 200/380 VAC415/480 VACI 100 A or 120 AI Harmonics up to the 50th harmonic orderI Compensation o reactive power

ECOsine Active 200 A/250 A/300 A The industrial version as cabinet unit

I Cabinet unit with orced air coolingas well as internal liquid cooling orthe included power electronics withintegrated water/air heat exchanger

I Hi-tech in a compact package

FN 3420-200-480-3, FN 3420-250-480-3,FN 3420-300-480-3 and FN 3430-200-400-4,

FN 3430-250-400-4, FN 3430-300-400-4

I 380 VAC480 VACI 200 A, 250 A or 300 AI Harmonics up to the 50th harmonic orderI Compensation o reactive powerI Degree o protection: IP 54


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The high technical level and complexity o the electro-technical equipment o buildings and

their inrastructures have strongly increased in the past years. This, in turn, leads inevitably to a

multitude o electrical and electronic systems. Networking o these systems and components

may also lead to larger (economic) damages, even in case o minor technical issues. Since elec-

tro-magnetic eects are propagated to both directions, the components within a building do

interere with each other; so that appliances do not only disturb but are also disturbed. Targeted

solutions and measures must ensure that sensitive systems do not interere with each other.

Consequently, all appliances and units used in building technology must be controlled and

secured in terms o their potential toprevent others corsect operation as well as their resistivity

to harmul infuences rom adjacent appliances. Schaner provides reliable and ecient prod-

ucts and solutions or EMC:

Further building technology solutionsand products rom Schaner


25/28


EMC single-phase and 2-wire lters Small to medium-sized single-phase

components or building technology:

Excellent lter perormance or applicationswith strong disturbance levels, such as:

I Frequency convertersI Step motor drivesI UPS equipmentI InvertersI High-end, single phase power supplies

FN 2410 and FN 2412 single-phaseand 2-wire EMC ilters

I Voltage: 1 x 250 VAC or 2 x 520 VAC(H-versions)

I FN 2410: 8100 AI FN 2412: 845 AI Approvals: ENEC, UL, CSA

EMC three-phase lter Drives and systems in building

technology

Excellent ilter perormance in a verycompact package or:

I HVAC applicationsI ElevatorsI Servomotors

FN 3258 and FN 3270 three-phaseEMC ilters

I Voltage: 3 x 520 VACI FN 3258: 7180AI FN 3270: 101,000AI Approvals: ENEC, UL, CSA

EMC three-phase and neutral lter Three-phase and neutral ilter

applications or building technology

Excellent mitigation perormance withlow leakage currents in compact size or:

I 4-wire applicationsI Power supply unitsI IT systemsI UPS

FN 3256 and FN 3280 compact 4-wireEMC ilters

I Voltage: 3 x 520 VACI FN 3256: 8160 AI FN 3280: 8600 AI Approvals: ENEC, UL, CSA

LC sine wave lter Motor protection and enhanced system

reliability in building technology

Reduction o voltage peaks andsmoothing o the output signal or:

I Frequency convertersI PumpsI VentilatorsI Compressors

I Lit motors

FN 5040 and FN 5045 LC sine wave ilters

I Voltage: 3 x 520 VACI 1.1 up to 630 kWI motor cable length o up to

2000 m possibleI Approvals: UL


26/28


Global presence, 50 years o experienceand unparalleled customer proximity

The Schaner Group is the international leader in the development and production osolutions

which ensure the ecient and reliable operation o electronic systems. The Groups broad range

o products and services includes EMC components, harmonic lters and magnetic components

as well as the development and implementation o customized solutions. And since products

and services o highest quality do always depend on corresponding services, Schaner supports

OEM customers, equipment manuacturers and system integrators in the development o sys-

tems that meet the demand or ecient use o electricity. With an international network o sales,

application and production centers, research and development teams and ecient logistics,

Schaner provides on-site service to regional and global customers around the world.

Company headquarter

Sales and application centres

Development and production centres


27/28


Schaner energy eciency and reliability. You can put your trust in our solutions and prod-

ucts or ecient and reliable building technology and thus benet rom competent and compre-

hensive assistance and the excellent Schaner services. Contact us right now. We are happy to

assist you taking your challenges in modern building technology. For more inormation on all

Schaner sites, sales partners and their contacts or on all our products, please visit

us under www.schaner.com . We are looking orward to meeting you.

Reerences:

1. VE, VSE, AES: Kompendium Technische Regeln zur Beurteilung von Netzrckwirkungen, 2. Ausgabe 2007

2. Harmonic Limits IEEE Std. 519-1992, www.IEEE.org

3. IEEE Recommended Practices and Requirements or Harmonic Control in Electrical Power Systems, www.IEEE.org

4. Application guide to the European Standard EN 50160 on voltage characteristics o electricity supplied by public distribution systems,

eurelectric, 1995

5. Technische und organisatorische Regeln r Betreiber und Benutzer von Netzen, Teil D, Hauptabschnitt D2, Version 2.2, 2006


28/28

10/2012EN

Headquarters, global innovation

and development center

Schaffner Group

Nordstrasse 11

4542 Luterbach

Switzerland

T +41 32 681 66 26

F +41 32 681 66 30

[email protected]

www.schaffner.com

Sales and application centers

China

Schaffner EMC Ltd. Shanghai

T20-3, No 565 Chuangye Road

Pudong New Area

Shanghai 201201

T +86 21 3813 9500F +86 21 3813 9501 / 02

[email protected]

www.schaffner.com

Finland

Schaffner Oy

Sauvonrinne 19 H

08500 Lohja

T +358 19 35 72 71

F +358 19 32 66 10

[email protected]

France

Schaffner EMC S.A.S.

112, Quai de Bezons

95103 Argenteuil

T +33 1 34 34 30 60F +33 1 39 47 02 28

[email protected]

Germany

Schaffner Deutschland GmbH

Schoemperlenstrasse 12B

76185 Karlsruhe

T +49 721 56910

F +49 721 569110

[email protected]

Italy

Schaffner EMC S.r.l.

Via Galileo Galilei, 47

20092 Cinisello Balsamo (MI)

T +39 02 66 04 30 45/47F +39 02 61 23 943

[email protected]

Japan

Schaffner EMC K.K.

Mitsui-Seimei Sangenjaya Bldg. 7F

1-32-12, Kamiuma, Setagaya-ku

Tokyo 154-0011

T +81 3 5712 3650

F +81 3 5712 3651

[email protected]

www.schaffner.jp

Singapore

Schaffner EMC Pte Ltd.

Blk 3015A Ubi Road 1

05-09 Kampong Ubi Industrial EstateT +65 6377 3283

F +65 6377 3281

[email protected]

Spain

Schaffner EMC Espaa

Calle Calndula 93

Miniparc III, Edificio E

El Soto de la Moraleja

Alcobendas28109 Madrid

T +34 618 176 133

[email protected]

Sweden

Schaffner EMC AB

Turebergstorg 1, 6

19147 Sollentuna

T +46 8 5792 1121 / 22

F +46 8 92 96 90

[email protected]

Switzerland

Schaffner EMV AG

Nordstrasse 11

4542 Luterbach

T +41 32 681 66 26F +41 32 681 66 41

[email protected]

Taiwan

Schaffner EMV Ltd.

6th Floor, No 413

Rui Guang Road

Neihu District

Taipei City 114

T +886 2 87525050

F +886 2 87518086

[email protected]

Thailand

Schaffner EMC Co. Ltd.

Northern Region Industrial Estate67 Moo 4 Tambon Ban Klang

Amphur Muang P.O. Box 14

Lamphun 51000

T +66 53 58 11 04

F +66 53 58 10 19

[email protected]

UK

Schaffner Ltd.

5 Ashville Way

Molly Millars Lane

Wokingham

Berkshire RG41 2PL

T +44 118 9770070

F +44 118 9792969

[email protected]

www.schaffner.uk.com

USA

Schaffner EMC Inc.

52 Mayfield Avenue

Edison, New Jersey 08837

T +1 732 225 9533

F +1 732 225 4789

[email protected]

www.schaffner.com/us

To find your local partner within

Schaffners global network, please go to

www.schaffner.com

2012 Schaffner Group

Specifications are subject to change

within notice. The latest version of the

data sheets can be obtained from the

website. All trademarks recognized.

Schaffner is an ISO-registered company.

Its products are designed and

manufactured under the strict quality

and environnmental requirements of

the ISO 9001 and ISO 14001 standards.

This document has been carefullychecked. However, Schaffner does not

assume any liability for errors or

inaccuracies.

Building Technology - Clean Grids for Modern Buldings

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