surge ต่อเสาไฟฟ้า

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http://www.oppo.co.th

Power Quality 1Transient Voltage Surge Suppression

surgePRO LC FILTER Feature

- Low Let through Voltage

- Low dv/dt

- Fast Response

- Thermal Sensing Inside

- Multi-Color LED Protective

surgePRO LC FILTER Feature

- Low Let through Voltage

- Low dv/dt

- Fast Response

- Thermal Sensing Inside

- Multi-LED Protective

Model : SPF110-25PN

Model : SPF105-20DIN

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.....-

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Technical Director

OPPO Company Limited

Email Address : [email protected]

1

Transient Voltage Surge Suppression

Power Quality

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1

. 2551 : 1. 2.

.. 2537

: //> .. 2548 : // >

: // > Technical Support : // > Techinical Support

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13

- -

-

...

( )Technical Director : : OPPO Co.,Ltd.

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1.()SurgeProtections

2. () (Surge Protections) (Grounding)

3.() -

4. ()

5.() ...

6. Dr. A. J. (Tony) Surtees Surge Protection, Mr. RickGumley Air Terminal .

7. Mr. Molcolm Crosse . 60

-

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0-2918-7912 0-2918-9798

- - dv/dt- 3 - MOV- Multi-Color LED-

-

Model : SPF110-20PN

surgePRO LC FILTER

(Surge) dv/dt ...

?- By surgePRO LC FILTER is Breakthrough Solutions.

surgePRO LC FILTER : Panel

(Amplitude)

dv/dt

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11 1 (Lightning and Protection Guide) 25

1.1 (Lightning) 251.2 321.3 - (Tower) 341.4 (Air Terminal) 411.5 (Down Lead) 441.6 50

2 (Transient Voltage) 522.1 522.2 (Signals and System) 552.3 61

2.3.1 Short Circuit 622.3.2 672.3.3 71

2.4 75

3 773.1 783.2 (dv/dt, di/dt) 853.3 ANSI/IEEE Surge Categories 86

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3.4 87

4 904.1 904.2 TVSS Crowbar Devices 974.3 TVSS Voltage-Clamping Devices 1014.4 LC Lowpass Filter 110

4.5 112

5 1155.1 Metal Oxide Varistor 1155.2 Metal Oxide Varistor 1295.3 1315.4 1425.5 145

146 153

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(Surge) dv/dt dv/dt


DIN RailDIN Rail

- - dv/dt- 3 - MOV- LED- -

surgePRO LC FILTER : DIN Rail 3

- SPF101-20DIN 1 - SPF103-20DIN 3 - SPF105-20DIN 5

0-2918-7912 0-2918-9798

surgePRO LC FILTER

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(SemiconductorDevices)

(Transistor)

-

IC 1.

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() - --

- -

2 ()

- -

TR

Mobile

AC Line

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- - 2

()

() 3

PC

PC

PC

PC

World Wide Web

AC LineTR

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() (Plant)

3 ()

- - 3 (Plant) (ControllerSystem) (Sensor, Measurement)

4

-

Control Line

Feedback Line

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- By surgePRO LC FILTER : Plug-in model

Note Tip

dv/dt

surgePRO LC FILTER

...

...

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(Digital Signal Processing)

-

--

(Data)

(Digital Signal)

--

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-

()

( ) (Optimum Power)

Power Quality

(Pure Sinusoidal) ( )

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(Optimum Power)

- (Transient Voltage Surge Suppression)

(Voltage) (Current) (Frequency) 2

(Transient) Steady State

( ) 2

(Electric Utility)...?

() (Waveform) (Main AC Line)

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( )

4

5 (Cap. Bank)

4

AC Line ()TR

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Transient

Steady State Steady State

(Non-Linear) 4

Steady State - (Fundamental Frequency )

5 (AC)

1

+V

-V

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-

-

2

3 (Surge) ANSI/IEEE

4 (Surge) -

5 3

(Main AC Line)- (Communication Line)- (Data Line)

5

2 ANSI/IEEE C62.41 ANSI/IEEE C62.45

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(Grounding System) 2

(Noise Filter)

Note Tip

Noise Filter Filter

Noise Filter Ferrite L1 L2 MOV dv/dt

MOV + Noise Filter 6kV 780Vp dv/dt ? - C -

MOV Noise+Filter

6kV 850Vp

Filter

Line Line

N N

MOV C

MOV + Noise Filter

only MOV

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2 (Electrode Ground) (Ground Conductors)

7

Tower

Bulkhead

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- - dv/dt- 3 - MOV- 2Color LED

- -

surgePRO FILTER : Plug-in (Amplitude) dv/dt

0-2918-7912 0-2918-9798

surgePRO LC FILTER

(Surge) dv/dt ...

?- By surgePRO LC FILTER is Breakthrough Solutions.

Model : SPF105-20PG

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1.1

BenjaminFranklin

Flight of thunderbolts Schonland

1791-1867

Michael Faraday

29 .. 1831

Sir. Humphry Davy

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(Break Down) (Lightning)

Schonland Wilson Investigations on Lightning Dischargeand on the Electrical Field of thunderstorm

Simpson Scrase 1.1

1.1

10

8

6

4

2

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Wilson Simpson ScraseSchonland (Electric Flied Strength) Leader (Step)

( Leader Streamer )

1.2 (Leader (-) , Streamer (+))

Leader (Leader) Streamer (Leader)

Retune Stoke Current

Point ofInterception

Streamer

Leader

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(Streamer) (Return Stroke Current ) 1.2 Leader Streamer ( 90 1 )

1.1 1.2 Leader

Streamer 4 1.3

1.3

() ()

() ()

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1.3

(Waveform)

IEEE (Institute Electric andElectronic Engineering) 8/20S ( 3)

The Grounds for Lightning and EMP Protections Roger R. Block Rise Time 2 S Decay Time 10-45 S 18 kA IEEE

1.4 (Multi-Stroke)

(Discharge) 1 (Discharge) 1

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Multi-Stroke Multi-Stroke

Roger R. Block IEEE Std. 1100-1992 Stroke Stroke Main Stroke Stroke 18 kA ( IEEEStd. 1100-1992 20 kA ) Stroke 9 kA ( IEEE Std. 1100-1992 10 kA ) 1.5

1.5

1.5

18 kA 50 65 kA 10 140 kA 1 400 kA

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Multi-Stroke 33 CIGRE WG 33.11 TF 3 Metal Oxide Arresters for Overhead Transmission Line Multi-Stroke 70 1

- Rise Time

- Decay Time Duration 50 3

Note Tip The First year of lightning locationdata in THAILAND EGAT Lightning Detection Network 2538-2539 Thunderstormdays (Td) (Ground Flash Density: Ng)

Ng = 6.5 10-5Td2.277 (1)

Ng = 0.04Td1.25 (2)

Td 100-200 1 100 2

- Thunderstormdays 1 2538 - 31 2539 160( Thunder-stormdays ... 50-120)

- Highest Lightning Activity 14.00-18.00 - 95% Negative Flash (

Positive Flash 5%)- (Positive Flash) 93% Single Stroke-

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1.2 (Direct Lightning) (Indirect Lightning)

(Main AC Line) (Surge) (Transient Overvoltage) (Magnetic Field) (Electric Field) (Noise)

--

- IC (Integra-ted Circuit) - - (Energy) 10-3 - 10-7

IC 8080 20,000 920,000 Chip Pentium 3 112

3 1.Atmospheric Transient

2.Earth Current Transient

3.Electromagnetic Pulse

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Atmospheric Transient

Atmospheric Transient

- (Main AC Line) (, ) - (Plant)

-

(Main AC Line) (Couple) Surge Transient Overvoltage Noise

Earth Current Transient

Downward (Leader) 0.2 / Upward (Stream) 100 /

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(Potential) -

Electromagnetic Pulse (EMP)

Electromagnetic

Electromagnetic Electromagnetic - Electromagnetic (Transient Voltage) Electromagnetic

Electro-magnetic (Shielded)

1.3 -- ?

2 -

Streamer

-Roger R. Block The Ground for Lightning and EMP Protection -0.001

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- - -- -

1.6-

- - - - - - -

- - () - 100 35 40

Sling

GUY SELF

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- 0.25 - 1.1

L = 377 / 2f ------------------ ( 1.1 )

f = (468 106) / 2HH ()

- - -

- - Coaxial

- 2 (Induce)

Coaxial ()

1.1 Coaxial (H)

(

)

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()

1.2 (H)

1.7 - ()

1.1 Coaxial 1.2

1.7 wiring

Coaxial 1/2 Coaxial 135 -

(

)

15-150

0-15

CG2

CG1

Coax 1/2

20

6 T/R

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150 1.8 - Coaxial 1.7

1.8- Coaxial 1.7

- 1.1 0.25 Coaxial Interpolation 1.1 ( Coaxial1/2" 135.156 72.09375 72H )

Coaxial 1.7 - 2 CG1 CG2 EMP - CG1 CG2- - Coaxial 24 H

CG1Coaxial wiring Bulkhead

20 Coaxial 8.3H Coaxial 20 1.1 100 1.2

CG2-

36 H15-150

CG1

4 H0-15

Coaxial

72 H

CG2

CG1

4 H

36 H

(36 // 72)

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L(H) = {0.508S[2.303log10

(4S/2)-0.75]}/100 ----------------(1.2)

S ()d ()

1.7Bulkhead 6 0.162 (#6) -

Interpolation 1.2 2.4H

1.7 1.9 (Branch) Coaxial 1 H Coaxial (8.3H) Coaxial -- (Branch) Bulkhead 1 H Bulkhead

1.9 - 1.10

1.9 27 H - 18 kA Rise Time

24H

4H

Coax 20 8.3H

1H

6 2.4H

1H Bulkhead

24H

4H 12.7H

24H

3H

27H

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2 S -

V = Ldi/di

= (27H) (18kA) / (2S) 243 kV

1.10 1.7 - 18kA

()

24 H

4 H

216 kV

27 kV

12 kA 6 kA

18 kA

216 kV

27 kV

24 H

4 H

9.3 H

3.4 H

18 kA

13.7 kA

4.3 kA

4 H

9.3 H

3.4 H 7.3 kV

Bulkhead

()

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- 1.10() - Coaxial

1.10() Coaxial

Bulkhead v = Ldi/dt 1.10() Coaxial Bulkhead 7.3 kV Coaxial - EMP (couple)

( Exothermic Welding) - Arrester Arrester 4

1.4 (Air Terminal)

1.1

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Air Terminal

Benjamin Franklin . Benjamin Franklin .. 1952 Franklin Rod

Franklin Rod 1.11()

1.11 Flanklin Rod

1.11()

HFlanklin Rod

r

()

() Flanklin Rod

H

H H

Flanklin Rod

45

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1.12 Faraday Cage

Franklin Rod - Sir Michel Faraday Sir Michel Faraday Sir Michel Faraday

Faraday Cage 1.12

1.13

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Franklin Rod

1.11

Down Lead ( 2)

( (Exothermic Welding) )

Earth Loop Current ( Ground Loop Current) Earth Potential Rise (Ground Potential Rise)

1.5 (Down Lead)

(Down Lead)

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1.14

1.14

Side Flashing (Direct Lightning)

1.3

- (MainAC Line) () ( )

- Earth Potential Rise

- Magnetic Field Couple

- Electric Field Couple

R

L

R

L

VR

VL

VT

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Magnetic Field Electric Field 1.15 Magnetic Field Electric Field

1.16 Triaxial

H

E

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Triaxial Triaxial THW 35-95 sq.mm. THW

()

Side Flashing 1.17.

1.17 (Side Flashing)

Triaxtial (Side Flashing) THW (Side Flashing) Triaxtial () (Side

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Flashing) THW ()

THW ( )

60 35 sq.mm. 35 sq.mm. 1.6 H/ 0.005 / 18 kA Rise Time 1 S

VT = VL + VR

= Ldi/dt + IR

= (1.6 H)(18kA / 1S) + (18 kA0.005)= 28,800 V / + 90 V/ = 28,890 V /

60

= 60 28,890 V/ 1,733 kV

Building Potential Rise Building Potential Rise

(Rise Time) (10-6S S) (Ampli-

0.005

1.6 H

18kA

VT

VL

VR

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tude) (Impulse) (Impulse) (Infinite) () 50 Hz

1.18 (Skin Effect)

1

EarthPotential Rise ( Ground Potential Rise) Earth Potential Rise

1.19 Earth Potential Rise

I = 30 kA

R = 10 Ve

Earth Potential Rise

Ve = I R

= 30 kA 10= 300 kV

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Earth Potential Rise 2 1.19 Earth Potential Rise 30 kA 10

Earth Potential Rise Equipotential

1.6 -

(Air TerminalDown LeadGrounding ) ( 5 kHz - 1MHz)

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0-2918-7912 0-2918-9798

- - dv/dt- 3 - AC Induction- -

Model : SL6-10

surgePRO FILTER

(Surge) dv/dt ...

?- By surgePRO FILTER is Breakthrough Solutions.

surgePRO FILTER : Panel

(Amplitude) dv/dt

7/16/2019 surge

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2.1 1

(Lightning) Transient Voltage

Transient Overvoltage Transient Voltage ? Transient Voltage ( 220-230V / phase )

1745 - 1827

Alessandro Volta

20 .. 1800 Alessandro Volta

Alessandro Volta

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Transient Overvoltage

? () (EnergyStore Devices)

- (Current) (Power) (Wave form) (Frequency)

-

(Energy Store Devices) (Inductor, L) -

(Capacitor, C) (R) (L)- (C)

(Magnetic Field) (Electric Field) (Instantaneous)

EnergyL

= 0.5LI2

(2.1)

EnergyC

= 0.5CV2

(2.2)

(Steady State) (DC)

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(AC)

(R) I2R

(Transient) (Steady State)

Note Tip surgePRO LC FILTER

MOV MOV 85 (Surge) MOV 5.6 5.7 MOV MOV MOV

MOV

Abnormal OverVoltage MOV MOV Abnornal Over Volt-age MOV (Short Circuit)

surgePRO LC FILTER

MOV Abnormal Over Voltage UL1449 Section 37.4 Abnormal overvoltage limited current requirements MOV surgePRO LC FILTER (Ab-normal over voltage)

7/16/2019 surge

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( 2.1) EMF (ElectroMotive Force) LdI/dt

( 2.2) V = Q/C Q

2.2

Laplace Transform Fourier Transform Numerical Methods (Solution not Theory)

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(, , ...) ?

()

2.1

Transient 2Transient 1

Transient 3

Steady State 1Steady State 2Steady State 3

4

32

1

321

220 V

(Amplitude)

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Note Tip

-

surgePRO LC FILTER

surgePRO Telephone Line ...

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( ) 4 2.1 2.1 (R) (L) (C) () (R) (L)(C) ( Electric CircuitAnalysis David E. J. , Johnny R. J. , John L. H.)

2.1 4

(Original) 2.1 220 Volt 2.1 ( 220 Volt ) (ON)

220 Volt 0 Volt 220 Volt

() 2 ( 2.1 ) 4 - (Oscillation) ()

Transient 1 2 3 220 Volt 1 Overdamp

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0 Volt 220 Volt (Time Constant) (Steady State)

2 1 2 (220 Volt) (Steady State) Overshoot 2 Underdamp

3 3 2 3 overshoot 3 Criticallydamp

(Transient) NaturalResponse Natural

Rectifier UPS

Steady State

Steady State 2.1 220 Volt () 220 Volt Force Response

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(Sinusoidal) 2.1 (Transient) (Microsecond) Time Division

() Underdamped () Critically Damped

() Overdamped 2.2

Transient Steady State (ON)

(ON) (OFF)

-

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- ()

2.2

() ()

2.2 IEEE (Surge) 3

2.3

Transient Voltage (, ) (Fault) (DC Circuit) (AC Circuit)

2.3

L1 L2

L3

N+G

L

C

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2.3()

2.3.1 (Short Circuit)2.3

(Fault) (ShortCircuit) (Ground Fault)

( Natural Capacitor) (N+G) Short Circuit

() Short Circuit

2.4 RL

Vm sin t

L

C Short Circuit

Current Zero

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RL 90 ( 90 ) (Time Point) (Maximum PeakVoltage) Short Circuit (OFF) (OFF)

2.4 Current Zero Short Circuit

Short Circuit Short Circuit

Short Circuit

(Fault) ShortCircuit () ( 50 Hz ) (Transient Overvoltage)

2.3

() LC LC RC RL LC Time Constant Damping (Imaginary)

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LC Damping Damping Damping (Oscillation) 1 2.1 (Natural Frequency) 2.3 Damping Damping Undamp

(2.3)

2.4() CurrentZero 2.5

2.5 Isc Current Zero

2.5

Current Zero Isc Isc Transient Recovery Voltage 50 Hz

f =1

2 LC

Transient Recovery Voltage

Isc

Current Zero

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- 1 mH 400 pF

3.2 (Amplitude) 2.5 2

2.6

FaultShortCircuit () Isc (Current Zero)

f =1

2 ( 10-3 4 10-10)1/2

=

106

3.99

250 kHz

Cureent Zero

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(Transient Recovery Voltage) (Amplitude) 2.7

2.7 Isc (Current Zero) : (Asymmetric Curve)

Isc Current Zero 2.5 2.7 Isc Current Zero 2.5 Laplace Transform Isc Current Zero (Initial Capacitor Voltage)

2.8 (Arc Voltage)

Isc 2.5 2.8

Trnsient Recovery Voltage

Current Zero

Isc

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2.8 Isc Current Zero

2.3.2 2.9

2.9

90 2.9() () - Current Zero 2.9()

(Isolation)

Isc

Arc Voltage

Transient Recovery Voltage

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() ()

2.9

L1 L2

L3

N+G

L

C

L

C

V

V

V

V

2V

()

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0-2918-7912 0-2918-9798

- - dv/dt- 3 - AC Induction- -

Model : ST250-10

surgePRO FILTER

(Surge) dv/dt ...

?- By surgePRO FILTER is Breakthrough Solutions.

surgePRO FILTER : Panel surgePROTEL Line

(Amplitude)

dv/dt

7/16/2019 surge

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2 (Connect) (Disconnect) (Connect) (Disconnect) (Connect) (Disconnect)

2.10

2.9 2.10 (Vpeak) (Vpeak) (Disconnect ; Open Circuit) (Vpeak)

2.3.1 ISC

(Current Zero)

2 2.3.1 Fault Short Circuit() I

SC

(Transient Recovery Voltage)

Open Circuit

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2 2.3.1 2.9 () (TransientCurrent) Surge Impedance Surge Impedance SurgeImpedance (LC)1/2

2.11

2.11 2.3 3-4 ( 10)

2.3.3 (Capacitor Stray)

2.12

(Steady State)

Current Zero

Vp

Transient Recovery Voltage3Vp

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(Transient) (Turn on Operating Time) (Turn off Operating Time) Fault () (Transient) (Steady State)

2.12

2.12 (, ) (Primary) (Secondary)

()

()

()

( Primary )

( Secondary )

C1

C2

C3

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2.12()

2.13- SW (Vpeak) (Coupling) (Cs) (Transient) (Steady State) (Amplitude) 2 (Vs) 2.3

2.13 (Turn On)

Vp

SWCs

Cs

Vs

L

C Load

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(Turn Off) (Magnetizing Current , Im) Magnetic Flux (Couple) (Amplitude) (Surge Impedance) (Amplitude) ( V, I Z

) (Amplitude) 10 ( Cut Off)

2.14 (Turn Off)

Vp

SWCs

Cs

Vs

L

C Load

Flux

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2.4

4 Under Damped, Critically Damped, Over Damped Undamped Undamped Undamped Time Constant Damping (Imaginary)

Damping Damping (-)

3

1. 2.

3. ( 2 )

2 -

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surgePRO LC FILTER- surgePRO LC FILTER : Panel model

Note Tip

Electrical Systems

Normal Line Voltage 220 Vrms 15%

Rate Current 10 A

No. Of Phase 1 phase 3 wire

Line Frequency 47 - 53 Hz

Protection Configuration

Installation Serise

Protection Mode All mode (L-N, L-G, N-G)

Response time < 25 nanosec.

Isolation Resistance 1000 M

Leakage current 380 J @ 2mS

Let through voltage < 320 Vp at Cat. C1

Max Clamping Voltage (@ac 50 Hz) 320 Vrms

Monitoring & Display

Protective Sensing Thermal Fuse Inside MOV

Protective Display Multi-Color LED Status

Model : SPF110-20PN

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Surge Categories (Surge) (Surge Categories) (Wave form) (Surge Current) (Surge Voltage) (Electric Field) (Magnetic Field)

(Surge) (Main AC Line) (Communication Line) (Data Line)

1775 - 1836

Andre Marie Ampere

11 .. 1820 Hans Christian Oersted Andre Marie Ampere 1 Oersted

Andre Marie Ampere

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3.1

2 (Impulse) ( )

(Amplitude)

(Surge Suppression ) IEEE

3.1

0.5 S-100 kHz Ring Wave Ring Wave - Rise Time = 0.5 S- = 100kHz

AC Line ()TR

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Rise Time 10% (Amplitude) 100 kHz Zero Crossing Peak 1 Peak 3 10 S (1/10S =100 kHz)

3.2 0.5 S - 100kHz Ring Wave

A B A Surge Impedance 30 8 B Surge Impedance 12 3

A Open Circuit 6 kV Short Circuit I = V/Z = 6 kV /30 = 200 A

B Open Circuit 6 kV Short Circuit I = V/Z = 6 kV /12 = 500 A

0.5 S - 100kHz Ring Wave A B 3 Surge Impedance( 2) Open Circuit Short Circuit

3.7 A B IEEE

1.0

0.80.6

0.4

0

-1.0-0.8-0.6-0.4

0.2

-0.2

0 10 20 40Time (S)

V(t)/Vp

Rise Time = 0.5 S

10 S

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(Main AC Line) (Surge Voltage) (Surge Current)

Surge Impedance

(Surge Generator) A B

3.3

Surge Impedance

Surge Impedance

1

Surge Generator

Surge Generator

()

()

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3.3 0.5 S - 100kHz Ring Wave 3 Surge (Surge Generator), Surge Impedance (Equipment) -- A B PABX

Note TipsurgePRO Signal Line

2

2

.........

surgePRO Signal Line

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Surge Impedance 3.8 Wilson E. K. Musoke H. S. Electric Power Quality ControlTechniques A 20 B MBD 10 Surge Impedance A B

3.3 () Open Circuit Open Circuit A B 0.5 S - 100kHz Ring Wave

3.3 () Short Circuit Short Circuit Surge Impedance -

A B Surge Impedance -

(Amplitude) 0.5 S - 100kHz Ring Wave

1.2/50 S- 8/20SCombination Wave Combination Wave B C

(Amplitude) B (Ring Wave) A IEEE C 1.2/50 S 8/20S

8/20S- Front Time : 8 S (+10, -2.5)S- Duration : 20 S (+8, -4) S 1.2/50 S - Front Time : 1.2 S 0.36S

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- Duration : 50 S 10S

3.4 Combination Wave

Combination Wave C B B Combi-nation Wave Ring Wave

Combination Wave Front Time Duration Front Time 1.2/50 S Front Time 8/20S 3.5 Front Time Front Time

1.0

0.8

0.4

0

0.2

0

V(t)/Vp

Front Time = 0.5 S

Duration = 50 S

20 40

Time (S)

0.6

60 80 100

1.0

0.8

0.4

0

0.2

0

I(t)/Ip

Front Time = 8 S

Duration = 20 S

20 40

Time (S)

0.6

60 80 100

() (Surge Voltage)

() (Surge Current)

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8/20 S 10% - 90% (Amplitude) 30% - 90% (Amplitude)

3.5 8/20S Front Time Virtual Origin Duration

3.5 T1 T2 () Virtual Origin

Duration Virtual Origin Virtual Origin (Amplitude) 50% (Ampli-tude)

Ring Wave Combina-tion Wave IEEE

IEEE (Amplitude) Duration

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.30.2

0.1

0

t0

t10 t90 t53

T1

T2

Current

Time

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3.2

dv/dt dv/dt 6000V/S

-

PABX PN Junction 3.6 dV/dt PN Junction Mutual Capacitance iC = Cdv/dt C dv/dt dv/dt 6000 V/S

3.6

-- dv/dt dv/dt Lowpass Filter

B

C

E

B

C

E

B

C

E

P

P

N B

C

E

P

P

Nc

c

NPN PNP

c

c

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3.3 ANSI/IEEE Surge Categories

Surge Impedance

3.7 A, B, C ANSI/IEEE

C

B -

A 20 - -A

- A - A C

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3.1 0.5 S - 100kHz Ring Wave

3.2 1.2/50S- 8/20SCombination Wave

3.4 1 3

2 3 IEEE

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Surge Impedance 3.7 31. 3.2 ANSI/IEEE Multi-Stroke Duration 3.1 3.2 ANSI/IEEE

4 5

Note Tip

Surge Diverter

..

780Vp 5

2000Vp ....

Surge

Diverter Spark Gap

Surge Divertet MOV

Spark Gap MOV

10-12

Decouple MOV

Spark Gap ...

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surgePRO LC FILTER- surgePRO LC FILTER : Plug-in model

Note Tip

Electrical Systems


Rate Current 10 A




Installation Serise









Protective Display Multi-Color LED Status

Model : SPF110-20PG

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4.1

4.1

1787-1854

Georg Simon Ohm

..1827 Georg Simon Ohm

Georg Simon Ohm

[ Theory of galvanic electricity ]

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- 2

4.1

-

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(, ) ( ) ANSI/IEEE IEEE 3.1 3.2

CIGREWG 33.11 TF 3 Metal Oxide Arressters for Overhead Transmission Line 70 Multi-Stroke (Monitoring)

4.1 Earth Potential Rise

1 Earth Potential Rise 2

4.2

L1 L2

L3

N+GTVSS

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() 4.1 4.2

4.2 4.1 (Transient Voltage Surge Suppression , TVSS)- TVSS 4.2

4.2 4.1 TVSS TVSS TVSS TVSS 4.1 TVSS TVSS TVSS () ()

TVSS

2 1). 2).

4.3 TVSS TVSS Line (

) TVSS Crowbar TVSS Voltage Clamping TVSS Voltage Clamping

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4.3

4.3 TVSS (,) (,) N+G

TVSS 2 TVSS 4.4

TVSS TVSS 4.4() TVSS Line

N+G ( N+G - )

Line Line

Line Line

N+G

N+G

N+G

N+G

TVSS

TVSS

TVSS

TVSS

() ()

() ()

R ->

R -> 0

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4.4 TVSS

TVSS () TVSS TVSS TVSS TVSS Clamping (TVSS )

Clamping TVSS (Let Through Voltage) Clamping (

) TVSS TVSS TVSS - Clamping

() TVSSN+G

Line

TVSS

Isurge

Clamping

V

I() V I TVSS

() TVSS N+G

Line

TVSS

Isurge

Clamping

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TVSS Clamping TVSS TVSS Clamping

4.4 TVSS (Energy Absorption) TVSS 4.1

W = V(t).I(t) dt { } (4.1)

W TVSS (Energy Absorption)V(t) TVSS ClampingI(t) TVSSt0

t

4.1 V(t) I(t) t0 0 ( Original) 4.2

W = VI dt = VI(t -t0)

= VIt -(4.2)

4.2 TVSS Clamping Clamping TVSS

TVSS TVSS TVSS

t TVSS

t0

t

t0

t

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(V, I, t) TVSS

4.4() TVSS TVSS TVSS (LeakageCurrent) TVSS

TVSS (-) TVSS

4.2 TVSS Crowbar TVSS Crowbar

BreakDown TVSS TVSS

TVSS (Short Circuit) Crowbar Spark Gap, Gastube Surge Arrester Gas Tube Arrester

Spark Gap TVSS TVSS Spark Gap Carbon Block (Air Gap) Spark Gap Break Down 150 V Break Down Ionize Break Down

TVSS Carbon Block

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TVSS TVSS Carbon Block

Spark Gap Spark Gap Spark Gap Spark Gap Spark Gap Gas Tube Surge Arrester Gas Tube Arrester

Gas Tube Surge Arrester () Break Down Gas Tube SurgeArrester Gas Tube Surge Arrester Ionize GasTube Surge Arrester (10-3) Gas TubeSurge Arrester ( 1 pF 5 pF) Gas Tube Surge Arrester

4.5 - Gas Tube Surge Arrester

() Gas Tube Surge Arrester

()

td

Clamping

Clamping

V

V

I

I

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surgePRO LC FILTER- surgePRO LC FILTER : DIN Rail model

Note Tip

Electrical Systems


Rate Current 3 A




Installation Serise









Protective Display Multi LED Status


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Gas Tube Surge Arrester Gas Tube Surge Arrester TVSS Gas Tube Surge Arrester

Gas Tube Surge Arrester Break Down Gas Tube Surge Arrester Ionize Gas Tube Surge Arrester Ionize Gas Tube SurgeArrester Gas Tube Surge Arrester Ionize

4.5() Gas Tube Surge Arrester(Virtual Origin) (Td) Break Down

Gas Tube Surge Arrester Gas Tube Surge Arrester -

4.5() Clamping Gas Tube Surge Arrester Clamping Clamping

Gas Tube Surge Arrester Gas Tube SurgeArrester Gas Tube Surge Arrester (Main AC Line) Gas Tube Surge Arrester

Gas Tube Surge Arrester ANSI/IEEE Follow on Current Follow on Current Gas Tube Surge Arrester Current Zero Follow

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on Current Gas Tube Surge Arrester Follow on Current Gas TubeSurge Arrester Gas Tube Surge Arrester (Amplitude)

4.3 TVSS Voltage Clamping TVSS Voltage Clamping

TVSS (Non-Linear) TVSS SiliconAvalanche Diode (SAD), Metal Oxide Varistor (MOV), Silicon Cabine, Selenium Cells, Zener

Diode TVSS Voltage Clamping

Metal Oxide Varistor TVSS

4.6 Selenium Cell

Selenium Cell

Selenium Cell

Selenium Cell Selenium Cell (Let Through Voltage) Clamping Transient Voltage Suppression Device Harris Semi-conductor Selenium Cell Selenium Rectifier PN Junction

() Selenium Cell

() I

V

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Reverse Break Down Polycrystalline Cell (Dissipation)

Selenium Cell

Zener Diode Silicon Avalanche DiodeZener Diode

Silicon Rectifier Zener diode Silicon Avalanche Diode SAD Clamping TVSS PN Junction

SAD TVSS

4.7 Silicon Avalanche Diode

Silicon Cabine Varistor

Metal Oxide Varistor VaristorSilicon Cabine VaristorVariable Resistor Voltage Dependent Resistor 4.3 (,)

() SAD

V

I

()

Max. I

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4.8 Silicon Cabine SiliconCabine

Silicon Cabine TVSS Silicon Cabine (LeakageCurrent) Silicon Cabine TVSS Crowbar Spark Gap Gas Tube Surge Arrester Silicon Cabine Silicon Cabine

Silicon Cabine - TVSS-

Metal Oxide Varistor (MOV)

Varistor Voltage Dependent Resistor Non-Linear Varistor Zener Diode 4.9 Varistor

Open Circuit Varistor Varistor Short Circuit

() Silicon Cabine()

I

V

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4.9 Varistor

Varistor Zinc Oxide Bismuth CobaltManganese Metal Oxide Varistor Zinc Oxide Zinc Oxide Varistor Zinc Oxide Zinc Oxide Varistor

Varistor- 2.5 V 6000 V 30,000 A 10,000

4.10 Varistor ( SIOV Metal Oxide Varistors , Siements)

(Surge Current)

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Microvaristor Zinc Oxide PNJunction Zener Diode MicrovaristorZinc Oxide Microvaristor 3.5 V VaristorMicrovaristor 4.10

Varistor Zinc Oxide Varistor Zinc Oxide

Varistor Varistor Varistor Microvaristor

Metal Oxide Varistor MOV Disk MOV Block MOV 4.11

4.11 MOV ( Harris Semiconductor)

Metal Oxide Varistor 4.12 MOV L

Terminal MOV Rx Varistor (0 ) Roff C MOV Ron Zinc Oxide

Disk MOVBlock MOV

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4.12 Metal Oxide Varistor

MOV () MOV 109 (Rx ) Rx (Roff //Rx = Roff) Ron Roff ( Roff + Ron = Roff)

MOV 4.13 XC MOV

MOV

4.13 MOV (Leakage Current)

C

Ron

RoffRx

L

(0.002F)

(1-10)

( MOV)

C

L

Roff

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Varistor ( Clamping) Varistor 4.3

I = KV

(4.3)

I VaristorV VaristorK Ceramic ( Varistor) (

4.14 - 4.4

= (log I2 - log I1) / (log V2 - log V1) -(4.4)

4.14 Varistor Varistor

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4.14 Varistor Varistor Varistor ( V2 V1) Varistor ( I2 I1 )

= (log I2 - log I1) / (log V2 - log V1)= (log 1 - log 10

-9) / (log 470 - log 390)

= ( 0 - (-3)) / ( 2.67 - 2.59)

= 3/ 0.08

38

4.14 Varistor10

-4 103 A

Varistor Varistor 4.15

4.15 Varistor ( Normal Varistor Operation 4.14)

Varistor 4.12 Rx Roff Varistor Rx

L

Rx

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Roff Rx ( Rx // Roff // XC = Rx Rx > Ron) Ron

4.16 Varistor StaticResistance

4.17 Varistor DynamicResistance

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Varistor Varistor 2 Static Resistance Rx Varistor Static Resistance 4.16 Dynamic Resistance L (Terminal) Varistor - 4.17

Upturn Region Bulk Zinc Oxide ZincOxide (Ron) Rx

Varistor Varistor VaristorUpturn Region 4.18 Ron Rx(Ron >> Rx) Rx

4.18 Varistor ( Upturn Region 4.14)

4.4 LC Low Pass Filter

Lowpass Filter (Amplitude) A B Ring Wave 100 kHz

TVSS TVSS (Amplitude) (dV/dt) 3.2 LowpassFilter

L

Ron

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4.19 LC Lowpass Filter

LC Lowpass FilterLowpass Filter 3

1 LC Lowpass Filter (Main AC Line) LCLowpass Filter Cut Off

50 Hz (VL = Ldi/dt)

2 LC Lowpass Filter

3 LC Lowpass FilterTuner LC Lowpass Filter

Line

N+G

L

C

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LC Lowpass Filter LC Lowpass Filter LC Lowpass Filter LC Lowpass Filter - LC Lowpass Filter

LC Lowpass Filter (Sinusoidal) ( Square Wave) LC Lowpass Filter 4

4.5 TVSS (Leakage Current)

Follow on Current TVSS Clamping TVSS TVSS - Varistor (Response Time)

(Response Time)

TVSS PN Junction

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Lowpass Filter

TVSS - TVSS

Note Tip

IEEE 50 Hz 2-3 2542 Power Line Monitoring 620 Vac-rms Over/Under Relay Protection Auto-Magnetic Breaker Auto-MagneticBreaker -

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Note

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5.1 Metal Oxide Varistor MOV

MOV2 (Transients) (Steady State) MOV

MOV MOV 5 1. (Steady State)

(Maximum Continuous Operating Voltage , MCOV) (Main AC Line) 220-230 V/Phase

1824 - 1887

Gustav Robert Kirchhoff

Gustav Robert Kirchhoff (.. 1847) Kirchhoff Kirchhoff

Gustav Robert Kirchhoff

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2. MOV (Energy Absorption)3. MOV (Surge Current Capacity)4. (Power Dissipation)5. Clamping (Let Through Voltage)

(Steady State Voltage Rating) (Maximum Voltage

Operating Continuous MVOC ) MOV

MOV 2 MOV MOV MOV Clamping Clamping 5.1

5.1 clamping @100A IEEE Std. C62-41 MOV (V

MOV)

5.1 2 120 Vrms 270 Vrms 120 Vrms MOV(V

MOV) 130 Vrms 108.3%

MOV 150 Vrms 125.0%

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MOV MOV MOV 130 Vrms 150Vrms -

- Clamping MOV 150 Vrms Clamping MOV 130 Vrms MOV MOV Clamping

Clamping MOV 130 Vrms Clamping

- Overvoltage Overvoltage IEEE IEEE Std. 1100-1992 RMS (Root Mean Square) ( 50 Hz) 2-3 Overvoltage Overvoltage () () MOV Overvoltage MOV

Overvoltage MOV Overvoltage

MOV () Overvoltage 600 Vrms 2-3

Clamping 5.1

120 Vrms Over-voltage 2-3 Overvoltage 140Vrms MOV 130 Vrms MOV () Overvoltage MOV MOV

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150 Vrms MOV Overvoltage MOV

MOV 220 Vrms (L-N) MOV 275 Vrms 125.0% MOV 275 Vrms

(Energy Absorption) (watt.second)

( )

MOV MOV 5.1

E = Vc(t) I(t) dt= KVcI (5.1)

Vc Clamping ()I Duration

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5.2 Factor

Ipksin(t/)

Ipk(t/)

Ipksin(t) e-t/

Ipke-t/1.44

Ipk

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K ; K- K Duration

(Surge Current) (Surge Voltage)

MOV (Surge Current) 5.1 () MOV

130 Vrms (Surge Voltage) MOV ( Surge Impe-dance) MOV 100 A Clamping 500 Vpeak MOV ?

5.1 MOV

MOV (Convolution)

100A

50A

Ipk

0.5Ipk

5S 50S

100A

50A

Ipk

0.5Ipk

45S

100A

50A

Ipk

0.5Ipk

5S

()

() ()

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Clamping 5.1

MOV 5.1() 2 5.1() 2 5.2() 5.2 5.1() 2 K 0.5 5 S 2 4 K 1.4 50 S - 5S = 45 S

5.1

( 5.1 ())E1 = KVcT

= (0.5) (500) (100) (5 10-6)= 0.13

( 5.1())E2 = KVcT

= (1.4) (500) (100) (45 10-6)= 3.15

ET = E1 + E2= 0.13 + 3.15

= 3.28

(Surge Current Capacity)

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MOV Log Duration MOV 5.8

Surge Impedance 5.2 V

R

Clamping MOV 5.3 Log MOV

5.2

5.3 MOV V-I

(8/20 S 1 ) (Multi-Impulse Pulse Train) Duration

Zs

Voc IMOV

VARISTOR V-ICharacteristic

Iv -Voc/Zs

Clamp Voltage

VR= Voc - IZs (Load Line)

LOGV

ARISTOR

(V)

LOG VARISTOR (I)

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Duration MOV MOV Log () Duration 5.4 5.5

8/20S

Log MOV Duration (Pulse Train) 5.1 Duration Duration ( 2 5.2) 10 A Clamping 340 Vpeak 500 S

E = K.Vc.T.= 0.5 340 10 500 10-6

= 850 mJ

( 4 5.2)

ETriangular = Eexp

850 mJ = 1.4 Vc.I.expexp = 850 mJ / (1.4 Vc I)

= 850 mJ (1.4 340 10)= 179 S

exp Duration exp Log Duration (Impulse Duration) 5.4 Duration

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179 S MOV (V130LA-V300LA4) 10 A 104 Duration 20S( 8/20 S) MOV 1,200 A 1

5.4 Log duration HarrisSemiconductor

5.5 Log duration Siement

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Note

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(Multi-Impulse PulseTrain) MOV MOV 1 70% - -

(Power Dissipation Requirement)

MOV MOVMOV MOV MOV( Overvoltage) MOV MOV MOV

MOV 85 5.6 - 5.7

5.6 MOV Harris Semiconductor

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5.7 MOV Siement

5.8 Log MOV Harris Semiconductor

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ClampingClamping

MOV Clamping Clamping Log 8/20 S 5.8 SurgeImpedance 5.3 Load Line Clamping Clamping

Clamping ... AS/NZS 1768-1991 CBEMA(Computer Business Equipment Manufacture Association)

5.9 (Volt/Time Tolerance)

5.9 100 220 Vrms

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Clamping MOV (Pulse Trains) 100 S 300% 200-250% 622-677Vpeak

Clamping - 5.9 -

5.2 Metal Oxide Varistor 5.10 MOV Block MOV

MOV

MOV MOV

MOV Gas SAD

5.10 MOV, Gas Tube Surge Arrester SAD

MOV MOV MOV

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- MOV MOV MOV MOV Open Circuit MOV MOV MOV ShortCircuit MOV ()

5.11 MOV

MOV MOV 5.11 F

L Line

FMOV

MOV FL

F

MOV F

L F

L F

MOV

FMOV

(Arc Voltage) ClampingMOV (5-20 A) F

MOV

MOV ( 6)

Line

N+G

FL

FMOV

MOV

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MOV 2 (Thermal Fuse , 85 - 125 ) MOV (F

MOV) MOV

FMOV

5.12

5.12 MOV

MOV AC OPTO Coupler LED MOV

FMOV AC Opto Coupler LED

5.3 (Main AC Line)

TVSS

-

- Leader TVSS - MOV- LC Lowpass Filter- - TVSS

Line

N+G

FL

FMOV

MOV

AC Opto Couple

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MOV TVSS

IEC

Line -- 4 TN-C TN-S TN-C-S TT ( II )

TN-C TN-C () - (Earth) Protective Earth Neutral (PEN) TN-C 5.13

5.13 TN-C

TN-S TN-S 5.14

5.14 TN-S

Line

NPEN

Line

N

PE

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TN-C-S (Bonding) (N+G) ProtectiveMultiple Ground (PMG) TN-C-S 5.15

5.15 TN-C-S

TT TN-S TT 5.16

5.16 TT

MOV -

Line

N

Line

N

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Line (220 Vrms) MOV Line MOV 440 Vrms ()

Leader MOV MOV

MOV 5.17 MOV

MOV (Leader)

1). 2. Leader 5.17 MOV

(Let Through Voltage) ( Clamping MOV MOV) Clamping MOV

Leader ( 7)

4 MOV

Line

N+G

FL

VL

MOV VClamping

Leader

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MOVTN-C MOV 3 (3 ) MOV 5.18

5.18 MOV TN-C

TN-C MOV - MOV (--10)

MOV TN-S TN-S MOV TN-C

5.19

L1

L2

L3

N+G

MDB

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5.19 MOV TN-S

MOVTN-C-S MOV

(Non N-G Suppression Mode) 5.20

5.20 MOV TN-C-S

L1

L2

L3

N

MDB

G

L1

L2

L3

N

MDB

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MOV TT TT MOV (N-G Suppression Mode) (Noise)

5.21 MOV TT

MOVMOV

MOV MOV

5.22 MOV

L1

L2

L3

N

G

MDB

Line

N+G

Ron1 Ron2

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MOV 4 MOV ( 4.18) Ron MOV Ron MOV (HarrisSemiconductor) MOV (Let Through Voltage) 20 ANSI/IEEE C62.41 (- 8/20 S 1.2/50 S) Disk MOV 275 Vrms , Imax = 8,000 A 820 Vpeak

Disk MOV 275 Vrms 30 630 Vpeak 23% 5.23

5.23 ; Disk MOV, Disk MOV 30 LC Lowpass Filter ANSI/IEEE Std. C62.41

MOV Protection of Building and Plants with High EnergyMetal Oxide Surge Arrester B. Richter

Disk MOV 820 Vp

dv/dt = 6 kV/S

Disk MOV(30) 630 Vpdv/dt = 5 kV/S

LC Filter 186 Vpdv/dt = 2 V/S

Impulse Current 3 kA

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Metal Oxide Surge Arrester MOV Metal Oxide Surge Arrester Metal Oxide Surge Arrester Metal Oxide Surge Arrester MetalOxide Surge Arrester Spark Gap MetalOxide Surge Arrester

Lowpass FilterLowpass Filter

(dv/dt) 5.23 MOV MOV ( Lowpass Filter) LC Lowpass Filter MOV LC Lowpass Filter

5.24 Disk MOV 30 LC LowpassFilter

MOV

MOV MDB

Line

N+G

FL

FMOV

L

C

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MOV 5.25

LC Lowpass

Filter

5.25

MOV MOV MOV

2 MOV MOV

Line Line Line MOV MOV Line Line MOV 5.26

Line

Main Breaker

Breaker

Breaker

Breaker

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() () 5.26 MOV 3

L1

L2

L3

L1

L2

L3

Note Tip

...

Square wave

Square Wave

Line -

Line 3 Line 30A

25A !! -

3 1 .... ........

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5.4

(Communication Line) (Data Line) 2 (Amplitude) (Amplitude) (220 Vrms) Gas tube Surge Arrester Follow on Current

TVSS

TVSS TVSS Follow onCurrent - TVSS TVSS

TVSS TVSS TVSS TVSS 5.27

Gas Tube Surge Arrester

Gas tube Surge Arrester MOV SAD MOV Clamping Gas Tube Surge Arrester Clamping SAD SAD

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TVSS TVSS

5.27 TVSS

TVSS L1-L2 L1-G, L2-G 5.28

() () 5.28 TVSS

L1

L2 L1

L2

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TVSS L1,2 - G TVSS L1,2 - G TVSS L1-L2 L1 L2 TVSS

()

()5.29TVSS

5.29

5.29() Gas Tube Surge Arrester MOVSAD Gas Tube Surge Arrester L1,L2 - G (5.27

L1

L2

L1

L2

Input Output

L1

L2

L1

L2

Input Output

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MOV SAD 5.29()

5.5 TVSS

- -

-

TVSS

- TVSS (Multiple Level Suppressions)

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1

Bond Line (220 Vrms) MOV Line

1MOV Bond ( 220 Vrms

MOV (Full Load) () MOV

Line

N

G

VL-N

VN-G

VL-G

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( ) MOV Line 235 Vrms Line 465Vrms MOV (275 Vrms) Full Load

2 Leader / MOV LC

Lowpass Filter 2

(1)

(2) 2

Input OutputC

L

MOV

Input OutputC

L

MOV

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2 Clamping MOV LC Lowpass Filter LC Lowpass Filter

3 MOV

MOV MOV Spike Spike MOV

4

LC Lowpass Filter LC Lowpass Filter ( 1.73 Line)

5 MOV MOV

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MOV MOV MOV

6 Terminal MOV

MOV MOV MOV Terminal Terminal 2 Terminal

3 Terminal

7 MOV Leader MOV Leader

(LC Lowpass Filter) Leader MOV

MOV 4

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1 150


(1) (2)

4 MOV Leader

8 -

MOV - -

5

5 -

Line

N+G

Line

N+G

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9 -

150 6-7 10 DCPower Supply

150 DC Power Supply

6

(S)

GEN

TR

(Tx/Rx)

LC

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DC Power Supply DC Power Supply

10 MOV Line MOV

TT Line MOVL-N Line MOV - MOV Line-- MDB

7 MOV Line TT

Line

N

120

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