obstruction lighting guidelines

7242019 Obstruction Lighting Guidelines

httpslidepdfcomreaderfullobstruction-lighting-guidelines 117

OBSRUCIONLIGHING

GUIDELINES


httpslidepdfcomreaderfullobstruction-lighting-guidelines 217Lighting amp Control Specialists

INTRODUCTION TO OBSTRUCTION LIGHTING GUIDELINES

KNOWLEDGE bull QUALITY bull SERVICE wwwunimarcom

OBSRUCION LIGHING GUIDELINES

Any structure that exceeds 200rsquo above ground level generally needs to bemarked (lighted) according to FAAICAO Regulations Tere are manyfactors that can affect obstruction marking requirements such as weather

terrain proximity to airports etc Te information presented in thefollowing pages of this catalog is intended to provide basic guidance forstructure marking

Te FAA and ICAO guidelines presented herein describe minimumrequirements for various structure heights and descriptions of equipment tobe used Note that for Red Lighting Systems the tower must be painted inalternating levels of aviation orange and white to provide maximum daytime visibility (red lights are for nighttime only) In the case of white or duallighting systems the need for painting the tower is eliminated

Height is only one important consideration when choosing how a structure isto be marked Te products presented in this catalog support the obstructionlighting requirements set forth by the FAAFCC and ICAO In additionUnimar is a master distributor for each of the following product linesCooper Crouse-Hinds ABB Controls (Formerly Entrelec SSAC) Flashechnology and Dialight Corporation

For industrial applications professional assistance will be required for

example in the case of aviation lighting for industrial facilities or wind farmlighting applications Let your sales representative or our Technical Supportstaff help you determine which is the best lighting solution for your uniqueapplication



Guidelines for the use of Electrical Equipment in Potentially Explosive Atmospheres

Potentially explosive atmospheres exist where there is a risk of explosion due to mixtures of gasair vaporair dustair or other flammable combinations In such areas there is a necessity toeliminate sources of ignition such as sparks hot surfaces or static electricity which may ignite

these mixtures Where electrical equipment has to be used in these areas it must be so designedand constructed as not to create sources of ignition capable of igniting these mixtures Beforeelectrical equipment can be used in a potentially explosive atmosphere a representative samplehas to be fully tested and certified by an independent authority such as PB in Europe or UL inthe USA

Tis information is intended as a guide only and further expert guidance should be sought beforeplacing into service maintaining or repairing any item of equipment in a potentially explosiveatmosphere

Where comparisons are shown between for example European and North American practicethis may be an approximation and individual standardscodes of practice should be consulted forprecise details

Plants are divided into Zones (European and IEC method) or Divisions (North American method) according to the likelihood of apotentially explosive atmosphere being present

Note North American legislation now allows Zones to be used to classify areas where this practice is used it follows the NEC and CEC

European amp IEC Classification Definition of Zone or Division North American Classification

Zone 0 (gases)

Zone 20 (dusts)

An area in which an explosive mixture is continuously present or

present for long periods

Class I Division 1 (gases)

Class II Division 1 (dusts)

Zone 1 (gases)

Zone 21 (dusts)

An area in which an explosive mixture is likely to occur in

normal operation



Zone 2 (gases)

Zone 22 (dusts)

An area in which an explosive mixture is not likely to occur in

normal operation and if it occurs it will exist only for a short time



Class III Division 1 (fibers)


Tere are two main gas groups GroupI ndash Mining only and Group II ndash SurfaceIndustriesTese categories are used in European andIEC groupings

Group I is concerned only with underground

mining where methane and coal dust arepresent

Group II gases occurring in surface industriesare sub-grouped according to their volatilityTis enables electrical equipment to bedesigned to less onerous tolerances if it is to beused with the least volatile gases

ypical GasMaterial EuropeanIEC Gas Group North American Gas Group

Methane I --

Acetylene IIC A

Hydrogen IIC B

Ethylene IIB C

Propane IIA D

Metal Dust -- E

Coal Dust -- F

Grain Dust -- G

PO Box 220 Clay NY 13041 bull Ph (315) 699-4400 or (800) 739-9169 bull Fax (315) 699-3700 wwwunimarcom bull salesunimarcom

GUIDELINES FOR HAZARDOUS AREAS

Introduction

Area Classification

Gas Groups (plus dust amp fibers)



Hot surfaces can ignite explosive atmospheres oguard against this all electrical equipment intendedfor use in a potentially explosive atmosphere isclassified according to the maximum surfacetemperature it will reach in service Tis temperatureis normally based on a surrounding ambient

temperature of 40˚ Centigrade (104˚ Fahrenheit)Tis temperature can then be compared to theignition temperature of the gas(es) which may comeinto contact with the equipment and a judgmentreached as to the suitability of the equipment to beused in that area

emperature Classification

EuropeanIEC North American Maximum Surface emperature

1 1 450˚C

2 2

2A

2B

2C

2D

300˚ C

280˚ C

260˚ C

230˚ C

215˚ C

3 3

3A

3B

3C

200˚ C

180˚ C

165˚ C

160˚ C

4 4

4A

135˚ C

120˚ C

5 5 100˚ C

6 6 85˚ C

Example (see table at right) Butane has an ignition

temperature of 365deg Centigrade - equipment used in the

vicinity of this gas would need a rating of 2 or better

Different techniques are used to prevent electrical

equipment from igniting explosive atmospheres

Restrictions for where these different types of

equipment can be used are as follows

European

Area of use

Designation Standard

IEC

Area of use


NEC

Area of use


Flameproof Enclosure ndash An enclosure used to house electrical

equipment which when subjected to an internal explosion will

not ignite a surrounding explosive atmosphere

Zones 1 amp 2

EExd

EN60079-1

Zones 1 amp 2

Exd

IEC60079-1

Class I Divisions 1 amp 2

--

UL1203

Intrinsic Safety ndash A technique whereby electrical energy is

limited such that any sparks or heat generated by electrical equip-

ment is sufficiently low as to not ignite an explosive atmosphere

Zones 0 1 amp 2

EExi

EN50020

Zones 1 amp 2

Exi

IEC60079-11


--

UL913

Increased Safety ndash Tis equipment is so designated as toeliminate sparks and hot surfaces capable of igniting an explosive

atmosphere

Zones 1 amp 2EExe

EN60079-7

Zones 1 amp 2Exi

IEC60079-7

----

--

Purged and Pressurized ndash electrical equipment is housed in

an enclosure which is initially purged to remove any explosive

mixture then pressurized to prevent ingress of the surrounding

atmosphere prior to energization

Zones 1 amp 2

EExp

EN50016

Zones 1 amp 2

Exp

IEC60079-2


--

NFPA496

Encapsulation ndash A method of exclusion of the explosive atmo-

sphere by fully encapsulating the electrical components in an

approved material

Zones 1 amp 2

EExm

EN60079-18

Zones 1 amp 2

Exm

IEC60079-18

--

--

Oil Immersion ndash Te electrical components are immersed in oil

thus excluding the explosive atmosphere from any sparks or hotsurfaces

Zones 1 amp 2

EExoEN50015

Zones 1 amp 2

ExoIEC60079-6

Class I Division 2

ndash -UL698

Powder Filling - Equipment is surrounded with a fine powder

such as quartz which does not allow the surrounding atmosphere

to come into contact with any sparks or hot surfaces

Zones 1 amp 2

EExq

EN50017

Zones 1 amp 2

Exq

IEC60079-5

--

--

--

Non-sparking ndash Sparking contacts are sealed against ingress of

the surrounding atmosphere hot surfaces are eliminated

Zone 2

EExn

EN60079-15

Zone 2

Exn

IEC60079-15

--

--

--



emperature

ypes of Electrical Equipment Suitable for use in Potentially Explosive Atmospheres



It should be noted also that MECHANICAL equipment is covered by the AEX directive so for the first time items such as gearboxes

will have to carry AEX certificationTe equipment coding signifying compliance with AEX is as follows

112G ie

Explosion-proof in accordance with AEX

II Group II surface industries

2 Category 2 equipment (suitable for use in Zone 1) note Category 1 is suitable for Zone 0 Category 3 is suitable for Zone 2

G Suitable for atmospheres containing gas (D is suitable for atmospheres containing dust)

Equipment will be CE marked when certified to AEX

International and national standard requirements for the safe use of electrical equipment in potentially explosive atmospheresas follows

International Europe USA Canada

General Recommendations IEC60079-14 EN60079-14 NEC Chapter 5 CEC Section 18

Classification of Hazardous Areas IEC60079-10 EN60079-10 NEC Chapter 5 CEC Section 18

Inspection and Maintenance of Electrical Equipment IEC60079-17 EN60079-17 -- CEC Section 18

Requirements for Flameproof Enclosures IEC60079-1 EN60079-1 NEC Chapter 5 CEC Section 18

Requirements for Intrinsically Safe Equipment IEC60079-11 EN60079-11 NEC Chapter 5 CEC Section 18

Requirements for Increased Safety Equipment IEC60079-7 EN60079-7 NEC Chapter 5 CEC Section 18

Requirements for Purged and Pressurized Equipment IEC60079-14 EN60079-14 NEC Chapter 5 CEC Section 18

Requirements for Non-Sparking Equipment IEC60079-15 EN60079-15 -- CEC Section 18

UNIMAR advises that all explosion-proof electrical equipment is maintained by suitably trained personnel in accordance with themanufacturersrsquo recommendations

Any spare parts used should be purchased from the original manufacturer and repairs should be carried out by the manufacturer orunder his supervision in order that the item remains in conformance with the certification documents

All electrical equipment intended for use in a potentially explosive atmosphere should be certified as suitable for such use

Te methods for obtaining certification differ in detail (see below) between each certifying body or group of bodies (eg CENELEC)Basically this process consists of supplying a representative sample of the equipment along with a set of drawings to a recognized testcertification body (eg PB) that in turn test the equipment against a recognized standard (eg EN60079-1) and issues a certificateTe user of the equipment can then refer to this certificate to enable him to safely put the item into service in a zone appropriate to thecertification

All equipment both electrical and mechanical intended to be put into service within the EU has to be certified in

accordance with the ATEX directive

Sample equipment and supporting documentation are submitted to the appropriate authority eg UL FM CSA

Te equipment is tested in accordance with relevant standards for explosion protection and also for general electrical requirements eglight fittings

After successful testing a list ing is issued a llowing the manufacturer to place the product on the marketTe product is marked with the certification details such as the gas groups A B C D and the area of use eg Class I Division 1

NEC is a registered trademark of the National Fire Protection Association



Selection Installation amp Maintenance of Electrical Equipment Intended for use in Potentially Explosive Atmospheres

Te Certification Process

European Practice

North American Practice



Most countries outside Europe or North America use the IEC standards as a basis for their own national standards

Te Russian Federation certifies equipment to GOS lsquoRrsquo standards these closely follow CENELEC practice

In Russia certain products used in fire alarm systems may be required to carry the Russian fire approval (VNIIPO) Note that notall Unimar products that have been certified to GOS lsquoRrsquo are VNIIPO approved Check specification on technical data sheets beforeordering

Kazakhstan has a certification process (GOS lsquoKrsquo) where approval is normally based on compliance with CENELEC standards

Certification is China is based on compliance with international standards such as CENELEC or UL or their own CQS standard

Tere is a scheme is place which will when fully adopted allow for internationally recognized certification to become a reality this is theIEC EX SCHEME Tis uses the IEC standards and IEC recognized test and certification bodies to issue mutually recognized test reportsand certificates Te scheme is in its infancy and its level of success cannot yet be measured

2 digits are used to denote the level of ingress protection that a piece of apparatus provides

Solids Liquids

0 No protection 0 No protection

1 Protected aga inst solid objects up to 50mm eg hands 1 Protected aga inst ver tica lly fa lling drops of water

2 Protected aga inst solid objects up to 12mm eg fingers 2 Protected aga inst water spray up to 15˚ from vertica l

3 Protected aga inst solid objects up to 25mm eg tools 3 Protected aga inst water spray up to 60˚ f rom vertica l

4 Protected against solid objects over 1mm eg wires 4 Protected against water sprays from all directions

5 Protected against dusts -- (No harmful deposits) 5 Protected against water jets from all directions

6 otally protected against dust 6 Protected against strong water jets from all directions eg offshore

7 Protected against immersion between 15cm and 1m in depth

8 Protected against long immersion under pressure

IP =

North American practice is to use NEMAstandards to describe ingress protection ie

NEMA 3 is similar to IP 54 NEMA 4 is similar to IP 55 NEMA 4X is similar to IP 56 NEMA 6 is similar to IP 67



Worldwide Certifications

Ingress Protection

NEMA Standards




FAA amp ICAO CONFIGURAIONS

FAA LIGHING SYSEM CONFIGURAION

ICAO LIGHING SYSEM CONFIGURAION

FAA EQUIPMEN CLASSIFICAION

YPE A Red Lighting System

YPE B High Intensity White

YPE CHigh Intensity White(Medium Intensity White Beacon on appurtenance over 40 tall)

YPE D Medium IntensityWhite

YPE E Dual Lighting System Red amp Medium Intensity White

YPE F Dual Lighting System Red amp High Intensity White(Dual Beacon on appurtenance over 40 tall)

L983085810 Steady-Burning Red Obstruction Light

L983085856 High Intensity Flashing White Obstruction Light (40 FPM)


L983085864 Medium Intensity Flashing Red Obstruction Light (20-40 FPM)

L983085865 Medium Intensity Flashing White Obstruction Light (40 FPM)

L983085864L983085865Dual Flashing Red Obstruction Light Medium Intensity Flashing WhiteObstruction Light (40 FPM)


L983085885 Red Catenary (60 FPM)

FPM = Flashes Per Minute

YPE A Low Intensity Red Steady Medium Intensity White Flashing High Intensity White Flashing

YPE BLow Intensity Red Steady Medium Intensity Red Flashing High Intensity White Flashing

YPE CLow Intensity (Mobile) YellowBlue FlashingMedium Intensity Red Steady



FAA WHITE LIGHTING Type C dagger and Type D dagger - White Lights for Day White Lights for Night


FAA REGULAIONS

daggerTis illustration is meant to be used as a guideline only Please refer to FAA advisory circular 707460-1KIncluding any appurtenance

Excluding appurtenance

D-1D-2C-2C-3C-4C-5C-6

CONFIGURATION KEY

L-865 Medium IntensityFlashing Beacon

L-856 High Intensity

Flashing Beacons

1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350



FAA RED LIGHTING Type Adagger- Painted TowerRedLights for Night


FAA REGULAIONS

A-0A-1A-2A-3A-4A-5A-6

CONFIGURATION KEY

L-864 Flashing Beacon

L-810 Obstruction Light

1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

351 ndash 700

151 ndash 350

0 ndash 150




FAA DUAL LIGHTING Type E dagger and Type F dagger - White Lights for DayRedLights for Night


FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY


L-856 High IntensityFlashing Beacons

L-864L-865 Medium

Intensity Dual RedWhiteFlashing Beacon


1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350





FAAFCC CHIMNEY and STACK LIGHTING REQUIREMENTS

Number of lights per level is the minimum

Lowest level of lights must be raised above the height of adjacent structures If your structure is not representedallow us to assist you with selecting the proper products for your specific structure Example For structure A1one L-864 beacon is required at top and L-810 sidelights are to be mounted at frac12 tower height

NOTE

NOTE


FAA REGULAIONS

NUMBER OF LIGHS PER LEVEL SRUCURE DIAMEER

NUMBER AND YPES OF LIGHING LEVELS HEIGH

D D D

3 lights level 4 lights level 6 lights level

(20rsquo or less)

Diameter

(21rsquo - 100rsquo)

Diameter


Diameter

NOE Information is provided to assist in your product selection

based on AC 707460-1K and AC 1505345-43F Advisory Circular

Your application may demand special lighting requirements LED

fixtures are ideal for solid structure applications



ICAO RED LIGHTING dagger - Painted TowerRedLights for Night


ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity

Type C (steady) L-864

Low Intensit y Type B (steady) L-810

Low Intensity doubl e Type B (steady) L-810

521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m

NOTE Spacing between levels

must not exceed 52m For more

information on specific applications

call Technical Support

daggerTis illustration is meant to be used as a guideline only Please refer to ICAO (Annex 14)May use low intensity ype B or medium intensity ype B at this level

Including any appurtenance



ICAO WHITE LIGHTING dagger - White Lights for DayWhite Lights for Nigh


ICAO REGULAIONS

daggerTis illustration is meant to be used as a guideline only Please refer to ICAO (Annex 14)

Including any appurtenanceExcluding any appurtenance

CONFIGURATION KEY

Medium Intensity Type A mdash L-865L-86 6

High Intensity Type A mdash L-856L-85 7

526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m



ICAO DUAL LIGHTING dagger - White Lights for DayRed Lights for Night


ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity Type Aand Type BmdashL-864L-865

High Intensity Type AL-856L-857

Low Intensity Type BmdashL-81 0

Medium Intensity Type B)

L-856L-857 or L-86 4(Use all Type B or all Type C )

521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m



Excluding any appurtenance



LOWERING SYSTEM


LOWERING SYSEM



All Unimar Obstruction Lighting Controls require the presence of a neutral electrical

conductor

NOE Troughout this guide 230V refers to non-domestic locations using 220-240V

line-neutral or line-line with one leg grounded

Te transmission of alternating current (AC) is a sinusoidal wave train Te zero point

(neither positive nor negative) is the neutral Te system may be single phase 2-wire

single phase 3-wire or 3 phase 4-wire to have a neutral conductor present Te neutral

(N) is available in most systems by its connection to ground either at the power source orby transformer connections to ground

Te solid-state devices used in Obstruction Lighting Controllers require zero voltage

switching for the contacts Te contact closes only when the AC sine wave crosses zero or

very close to zero Tis concept also reduces inrush current and RFI and increases lamp

life

Te accompanying diagrams (facing page) show the various ways a neutral can be

provided for 480240V systems Te techniques are similar for 380220V systems Figure

1 and Figure 3 are extensively used in North America Te frequency is 60Hz In other

countries installations may be 50Hz or 60Hz Te secondary side of the circuit shownin Figure 3 is the most commonly used for power input to controllers With single phase

3-wire (L-N-L) load balancing can be achieved by dividing the load circuits Figure 2

illustrates a method for connecting a single phase 11 or 21 transformer and providing

a neutral Figure 4 shows another method for obtaining a single phase 3-wire (L-N-L)

system with a neutral by using two separate single phase transformers with matched

voltage windings Te ends of the primary and secondary windings are tied together

as shown with the resulting center-tapped winding of the secondary side becoming a

neutral Tis is referred to as a floating neutral Figure 5 is a common scheme used

outside of North America In this case it is difficult to find the zero point on the wave

train If one line of a 240V 2-wire supply is in fact grounded then it is 240V line to

neutral for use with the 230VAC controller

Regarding grounding Contollers incorporate a ground lug for equipment grounding

purposes particularly when fault current situations occur While it may be interpreted

that this ground is also the neutral avoid any interconnection of the neutral in the

power system and this equipment

As with all products where high voltages may be present take great care to be sure ALL

electrical power is removed before servicing any components in the system


APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY

NOE 2 NEURAL AND GROUNDING REQUIREMENS



In some areas where lightning is a common occurrence lightning arrestors andor

lightning rods should be considered to protect the obstruction lighting equipment

Care should be taken to prevent a buildup of moisture in conduit runs that could damage

the obstruction lighting equipment Vent and drain fittings should be installed in the

appropriate positions in the conduit runs Te photo-control should never be installed

in-line with the conduit run to the lights

When utilizing isolation transformers on Hot owers never attempt to flash the primaryof the transformer with a solid-state flasher

For assistance on flashing andor alarms for Hot Towers contact one of Unimars

application engineers at 1-800-739-9169 or 1-315-699-4400

FAA Advisory Circular 1505345-43F states that incandescent lamps must operate to

within 3 of the rated lamp voltage to provide proper light output

Correct lamp voltage is achieved by utilizing a combination of the correct wire size andthe correct supply voltage Whenever possible use the recommended wire size shown in

the wiring schematic diagram provided with your obstruction lighting controller

In some applications a boost transformer may be necessary

Following is the formula for calculating voltage drop to the lamp based on wire size

length of the wire and the current draw

Voltage Drop = 2K x L x l x 08666

CM

NOE K = 12 for copper or 18 for aluminum L = length in feet from the source to the load

l = load current in amperes CM = circular mil area of the conductor or total circular mil

area for paralleled conductors

X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1

Line to Line = 280V 3 4 Wire

Line to Neutral = 120V 1

L1 to N to L2 = 120V 1 3 Wire

120V

120V

X1 L1

X2 L2

480V or 240V

GND

11 or 21 Transformer

Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES

NOE 3 WIRE SIZE AND VOLAGE DROP

NOE 4 LIGHNING PROECION

NOE 5 CONDUI AND MOISURE

NOE 6 HO 983080UNGROUNDED983081 OWERS



INTRODUCTION TO OBSTRUCTION LIGHTING GUIDELINES


OBSRUCION LIGHING GUIDELINES

Any structure that exceeds 200rsquo above ground level generally needs to bemarked (lighted) according to FAAICAO Regulations Tere are manyfactors that can affect obstruction marking requirements such as weather

terrain proximity to airports etc Te information presented in thefollowing pages of this catalog is intended to provide basic guidance forstructure marking

Te FAA and ICAO guidelines presented herein describe minimumrequirements for various structure heights and descriptions of equipment tobe used Note that for Red Lighting Systems the tower must be painted inalternating levels of aviation orange and white to provide maximum daytime visibility (red lights are for nighttime only) In the case of white or duallighting systems the need for painting the tower is eliminated

Height is only one important consideration when choosing how a structure isto be marked Te products presented in this catalog support the obstructionlighting requirements set forth by the FAAFCC and ICAO In additionUnimar is a master distributor for each of the following product linesCooper Crouse-Hinds ABB Controls (Formerly Entrelec SSAC) Flashechnology and Dialight Corporation

For industrial applications professional assistance will be required for

example in the case of aviation lighting for industrial facilities or wind farmlighting applications Let your sales representative or our Technical Supportstaff help you determine which is the best lighting solution for your uniqueapplication











Zone 0 (gases)

Zone 20 (dusts)





Zone 1 (gases)

Zone 21 (dusts)


normal operation



Zone 2 (gases)

Zone 22 (dusts)












Methane I --

Acetylene IIC A

Hydrogen IIC B

Ethylene IIB C

Propane IIA D

Metal Dust -- E

Coal Dust -- F

Grain Dust -- G



Introduction

Area Classification








1 1 450˚C

2 2

2A

2B

2C

2D

300˚ C

280˚ C

260˚ C

230˚ C

215˚ C

3 3

3A

3B

3C

200˚ C

180˚ C

165˚ C

160˚ C

4 4

4A

135˚ C

120˚ C

5 5 100˚ C

6 6 85˚ C








European

Area of use


IEC

Area of use


NEC

Area of use





Zones 1 amp 2

EExd

EN60079-1

Zones 1 amp 2

Exd

IEC60079-1


--

UL1203




Zones 0 1 amp 2

EExi

EN50020

Zones 1 amp 2

Exi

IEC60079-11


--

UL913


atmosphere

Zones 1 amp 2EExe

EN60079-7

Zones 1 amp 2Exi

IEC60079-7

----

--





Zones 1 amp 2

EExp

EN50016

Zones 1 amp 2

Exp

IEC60079-2


--

NFPA496



approved material

Zones 1 amp 2

EExm

EN60079-18

Zones 1 amp 2

Exm

IEC60079-18

--

--



Zones 1 amp 2

EExoEN50015

Zones 1 amp 2

ExoIEC60079-6

Class I Division 2

ndash -UL698




Zones 1 amp 2

EExq

EN50017

Zones 1 amp 2

Exq

IEC60079-5

--

--

--



Zone 2

EExn

EN60079-15

Zone 2

Exn

IEC60079-15

--

--

--



emperature






112G ie






























European Practice











Solids Liquids










IP =






Ingress Protection

NEMA Standards






























FAA REGULAIONS



D-1D-2C-2C-3C-4C-5C-6

CONFIGURATION KEY



Flashing Beacons

1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350





FAA REGULAIONS

A-0A-1A-2A-3A-4A-5A-6

CONFIGURATION KEY



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

351 ndash 700

151 ndash 350

0 ndash 150






FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY



L-864L-865 Medium



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350








NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES















Zone 0 (gases)

Zone 20 (dusts)





Zone 1 (gases)

Zone 21 (dusts)


normal operation



Zone 2 (gases)

Zone 22 (dusts)












Methane I --

Acetylene IIC A

Hydrogen IIC B

Ethylene IIB C

Propane IIA D

Metal Dust -- E

Coal Dust -- F

Grain Dust -- G



Introduction

Area Classification








1 1 450˚C

2 2

2A

2B

2C

2D

300˚ C

280˚ C

260˚ C

230˚ C

215˚ C

3 3

3A

3B

3C

200˚ C

180˚ C

165˚ C

160˚ C

4 4

4A

135˚ C

120˚ C

5 5 100˚ C

6 6 85˚ C








European

Area of use


IEC

Area of use


NEC

Area of use





Zones 1 amp 2

EExd

EN60079-1

Zones 1 amp 2

Exd

IEC60079-1


--

UL1203




Zones 0 1 amp 2

EExi

EN50020

Zones 1 amp 2

Exi

IEC60079-11


--

UL913


atmosphere

Zones 1 amp 2EExe

EN60079-7

Zones 1 amp 2Exi

IEC60079-7

----

--





Zones 1 amp 2

EExp

EN50016

Zones 1 amp 2

Exp

IEC60079-2


--

NFPA496



approved material

Zones 1 amp 2

EExm

EN60079-18

Zones 1 amp 2

Exm

IEC60079-18

--

--



Zones 1 amp 2

EExoEN50015

Zones 1 amp 2

ExoIEC60079-6

Class I Division 2

ndash -UL698




Zones 1 amp 2

EExq

EN50017

Zones 1 amp 2

Exq

IEC60079-5

--

--

--



Zone 2

EExn

EN60079-15

Zone 2

Exn

IEC60079-15

--

--

--



emperature






112G ie






























European Practice











Solids Liquids










IP =






Ingress Protection

NEMA Standards






























FAA REGULAIONS



D-1D-2C-2C-3C-4C-5C-6

CONFIGURATION KEY



Flashing Beacons

1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350





FAA REGULAIONS

A-0A-1A-2A-3A-4A-5A-6

CONFIGURATION KEY



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

351 ndash 700

151 ndash 350

0 ndash 150






FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY



L-864L-865 Medium



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350








NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES











1 1 450˚C

2 2

2A

2B

2C

2D

300˚ C

280˚ C

260˚ C

230˚ C

215˚ C

3 3

3A

3B

3C

200˚ C

180˚ C

165˚ C

160˚ C

4 4

4A

135˚ C

120˚ C

5 5 100˚ C

6 6 85˚ C








European

Area of use


IEC

Area of use


NEC

Area of use





Zones 1 amp 2

EExd

EN60079-1

Zones 1 amp 2

Exd

IEC60079-1


--

UL1203




Zones 0 1 amp 2

EExi

EN50020

Zones 1 amp 2

Exi

IEC60079-11


--

UL913


atmosphere

Zones 1 amp 2EExe

EN60079-7

Zones 1 amp 2Exi

IEC60079-7

----

--





Zones 1 amp 2

EExp

EN50016

Zones 1 amp 2

Exp

IEC60079-2


--

NFPA496



approved material

Zones 1 amp 2

EExm

EN60079-18

Zones 1 amp 2

Exm

IEC60079-18

--

--



Zones 1 amp 2

EExoEN50015

Zones 1 amp 2

ExoIEC60079-6

Class I Division 2

ndash -UL698




Zones 1 amp 2

EExq

EN50017

Zones 1 amp 2

Exq

IEC60079-5

--

--

--



Zone 2

EExn

EN60079-15

Zone 2

Exn

IEC60079-15

--

--

--



emperature






112G ie






























European Practice











Solids Liquids










IP =






Ingress Protection

NEMA Standards






























FAA REGULAIONS



D-1D-2C-2C-3C-4C-5C-6

CONFIGURATION KEY



Flashing Beacons

1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350





FAA REGULAIONS

A-0A-1A-2A-3A-4A-5A-6

CONFIGURATION KEY



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

351 ndash 700

151 ndash 350

0 ndash 150






FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY



L-864L-865 Medium



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350








NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES









112G ie






























European Practice











Solids Liquids










IP =






Ingress Protection

NEMA Standards






























FAA REGULAIONS



D-1D-2C-2C-3C-4C-5C-6

CONFIGURATION KEY



Flashing Beacons

1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350





FAA REGULAIONS

A-0A-1A-2A-3A-4A-5A-6

CONFIGURATION KEY



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

351 ndash 700

151 ndash 350

0 ndash 150






FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY



L-864L-865 Medium



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350








NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES














Solids Liquids










IP =






Ingress Protection

NEMA Standards






























FAA REGULAIONS



D-1D-2C-2C-3C-4C-5C-6

CONFIGURATION KEY



Flashing Beacons

1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350





FAA REGULAIONS

A-0A-1A-2A-3A-4A-5A-6

CONFIGURATION KEY



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

351 ndash 700

151 ndash 350

0 ndash 150






FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY



L-864L-865 Medium



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350








NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES


































FAA REGULAIONS



D-1D-2C-2C-3C-4C-5C-6

CONFIGURATION KEY



Flashing Beacons

1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350





FAA REGULAIONS

A-0A-1A-2A-3A-4A-5A-6

CONFIGURATION KEY



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

351 ndash 700

151 ndash 350

0 ndash 150






FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY



L-864L-865 Medium



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350








NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES









FAA REGULAIONS

A-0A-1A-2A-3A-4A-5A-6

CONFIGURATION KEY



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

351 ndash 700

151 ndash 350

0 ndash 150






FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY



L-864L-865 Medium



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350








NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES









FAA REGULAIONS

E-1E-2F-2F-3F-4F-5F-6

CONFIGURATION KEY



L-864L-865 Medium



1751 ndash 2200

1401 ndash 1750

1051 ndash 1400

701 ndash 1050

501 ndash 700

351 ndash 500

200 ndash 350








NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES










NOTE

NOTE


FAA REGULAIONS



D D D


(20rsquo or less)

Diameter


Diameter


Diameter









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES









ICAO REGULAIONS

CONFIGURATION KEY

Medium Intensity




521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

105m ndash 208m

46m ndash 104m

0m ndash 45m











ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES









ICAO REGULAIONS



CONFIGURATION KEY



526m ndash 630m

421m ndash 525m

316m ndash 420m

211m ndash 315m

151m ndash 210m

106m ndash 150m

45m ndash 105m





ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES









ICAO REGULAIONS

CONFIGURATION KEY






521m ndash 624m

417m ndash 520m

313m ndash 416m

209m ndash 312m

151m ndash 208m

105m ndash 150m

45m ndash 104m






LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES







LOWERING SYSTEM


LOWERING SYSEM




conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES








conductor










life






















APPLICAION NOES

APPLICATION NOTES

NOE 1 SAFEY





















CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES
























CM




X1

X2

X3

FL3

120V

L2

N

L1

GND

Delta Transformer

Wye Transformer

Figure 1




120V

120V

X1 L1

X2 L2

480V or 240V

GND


Figure 2

240230V or 120V

X1 L1

X2 L2

480V or 240V

N or GND


Figure 5

220230240V

X1 L1

N480V

21 Transformer

Figure 4

120V

GND

120V

X1 L1

N

X2 L2

480240V

GND

21 Transformer

Figure 3

240V 120V

120V

APPLICAION NOES





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