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type 1+2 1000VDC SPD 12.5kA

Item No: FV12.5B+C/3-1000PVNS
-Type 1+2 12.5kA DC surge arrester
-MOV based.
-Specially used for photovoltaic system 10000Vdc.
-The core parts are metal oxide vristor components with high discharge capacity.
-With Reliable control thanks to Thermo Dynamic Control disconnector.
-Without remote signaling contact for control device.
-Fault indication via red mark in the inspection window.
- Type 1+2/ Class B+C
-3 poles, Y type
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Product Description



1. Coding system


2. Dimension and Circuit of type 1+2 12.5kA 1000Vdc surge arrester


3. Electrical parameters of type 1+2 12.5kA 1000Vdc surge arrester

Model. No.

FV12.5B+C/3-1000PVNS

SPD protection conforms to EN50539-11/IEC61643-31

Type 1+2

SPD installation type conforms to EN50539-11/IEC61643-31

ClassI+II

Protection level conforms to DIN VDE0675-6

B+C

Type of Network

Photovoltaic systemsDC side

Protectionmode

(+/-)-PE , (-/+)-PE

Nominal Voltage UN

1000 Vdc

Maximum continuous operating voltage for PV application UCPV

1000Vdc

Continuous operating current ICPV

<20 µA

Residual current IPE

≤20 µA DC

≤500 µA AC

Standby power consumption PC

≤25 Mva

Nominal discharge current (8/20μs) In

20kA

Impuse discharge current (10/350μs) Iimp

6.25kA

Total Impuse discharge current (10/350μs) Itotal

12.5kA

Short-circuit current rating Iscpv

1000A

Voltage protection level Up

≤4.75 kV

Isolation resistance Risol

＞1000 MΩ

Response time tA

≤25 ns

Remote control contact

YES

Disconnection indicator

Mechanical indicator

(Green: OK, Red: Replace)

Minimum area of connecting cable

6 mm2

Maximum area of connecting cable

35 mm2

Installation location

Inside

Mounting type

35mm DIN rail acc. to EN 60715

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%

4. Installation of type 1+2 12.5kA 1000Vdc surge arrester


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