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TFS, TFS 923 023, 923 023, 923023, van đẳng thế, van liên kết đẳng thế, van cách ly đẳng thế, DEHN, chống sét, Hahitech

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TFS, TFS 923 023, 923 023, 923023, van đẳng thế, van liên kết đẳng thế, van cách ly đẳng thế, DEHN, chống sét, Hahitech

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TFS, TFS 923 023, 923 023, 923023, van đẳng thế, van liên kết đẳng thế, van cách ly đẳng thế, DEHN, chống sét, Hahitech

 

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TFS isolating spark gap
Heavy-duty isolating spark gap for lightning equipotential bonding according to EN 62305 and for use in information technology systems according to DIN VDE 0845 with corrosion-resistant stainless steel connections Rd 10 mm, for installation in buildings, outdoors, in damp rooms and underground.
Lightning impulse current (10/350 µs): 100 kA
Rated power-frequency withstand voltage (50 / 60 Hz): 300 V
Operating temperature range: -20 °C ... +80 °C
Degree of protection protection: IP 65
Connection: Rd 10 mm
Material (connection): stainless steel (V2A)

delivery and installation.

Brand: DEHN + SÖHNE
Type: TFS
Part No.: 923 023

or equivalent.


Specifications

 

Type

TFS

Part No.

923 023

Isolating spark gap according to EN 62561-3 / IEC 62561-3

yes

Lightning impulse current (10/350 µs) (Iimp)

100 kA

Class (lightning current carrying capability)

H

Rated power-frequency withstand voltage (50 / 60 Hz) (UwAC)

300 V

Rated impulse sparkover voltage (Ur imp)

≤ 4 kV

Operating temperature range (TU)

-20 °C ... +80 °C

Degree of protection protection

IP 65

Length

160 mm

Enclosure diameter

43 mm

Enclosure material

steel / plastic coating

Connection

Rd 10 mm

Material (connection)

stainless steel (V2A)

Extended technical data:

--------------------

– Nominal discharge current (8/20 µs) (In)

100 kA

– Power frequency sparkover voltage (50 / 60 Hz) (Uaw)

≤ 2.5 kV

Weight

185 g

GTIN

4013364074262

PU

1 pc(s)

Part No.

923 023


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