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FV20C 4 275S TUV Certified Type 2 40kA 3 Phase Surge Arrester

AC Surge protective device for low-voltage distribution system

Model No.: FV20C/4-275S


• Class II / Type 2 surge protective devices.

• For using in the lightning protection zones concept at boundary 1-2.

• The core parts are metal oxide vristor components with high discharge capacity.

• Reliable control thanks to Thermo Dynamic Control disconnector.

• With remote signaling contact for control device.

• Fault indication via red mark in the inspection window.

• Protection mode --- L1,L2,L3,N-PE


1.Coding



2. Dimension                                                                               3. Circuit



4. Electrical parameters

Model. No.

FV20C/4-275S

SPD protection conforms to IEC 61643-11 / EN 61643-11

Type 2

SPD installation type conforms to IEC 61643-11 / EN 61643-11

Class II

Protection level conforms to DIN VDE0675-6

C

Type of Network

TT , TN

Protection mode

L1 , L2 , L3 ,N-PE

Nominal Voltage UN

220/380 Vac/50(60)Hz

Maximum continuous operating voltage UC

275 Vac/50(60)Hz

Continuous operating current IC

<20 uA

Residual current IPE

≤20 uA dc

≤500 uA ac

Standby power consumption PC

≤25 mVA

Maximum discharge current (8/20μs) Imax

40 kA

Nominal discharge current (8/20μs) In

20 kA

Voltage protection level Up

≤1.2 kV

Isolation resistance Risol

＞1000 MΩ

Response time tA

≤25 ns

Remote control contact

YES

Disconnection indicator

Mechanical indicator

(Green: OK, Red: Replace)

I/O Connections

By screw terminal:10-35mm2

By connection bus

Installation location

Inside

Mounting type

Symmetrical rail (EN50022/DIN46277-3)

Color

Gray

Degree of protection

IP20

Housing material

UL94V-0

Ambient temperature

-40°C ~+80°C

Altitude

≤2000 m (amsl (above mean sea level))

Permissible humidity

30%~90%


5. Installation




   Fatech Specification FV20C 4 275S TUVLH18 20191108.pdf





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FV20C 4 275S TUV Certified Type 2 40kA 3 Phase Surge Arrester
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FV20C 4 275S TUV Certified Type 2 40kA 3 Phase Surge Arrester

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