EXFS 100 / EXFS 100 KU

For indirect connection / earthing of functionally isolated parts of installations under lightning conditions
Device for lightning equipotential bonding according to IEC 62305 in hazardous areas
For bridging insulating joints, insulating flanges, etc. in cathodically protected pipe sections
For safe installation in Ex zone 1 (gas) or 21 (dust)
Extremely low sparkover voltage
Extremely high alternating current withstand capability
Approval according to ATEX directive 2014/34/EU, IECEx, UL and Inmetro

Details

EXFS 100

Isolating spark gap for use in hazardous areas with plastic sheath and M10 threaded screws.

1 Product

Part No. 923100 EXFS 100

GTIN 4013364108325, Customs tariff No. (EU): 85369010, Gross weight: 308.80 g, PU: 1.00 pc(s)

Predecessor

Images

Additional information

CAD files

EXFS 100 isolating spark gap
EXFS 100 isolating spark gap according to IEC 62561-3:2011 (81/387/CDV) / EN 62561-3
for lightning equipotential bonding according to IEC 62305-3,
particularly for use in potentially explosive atmospheres up to zone 1 or 21
IECEx / ATEX certification (2014/34/EU)
Ex marking according to
IEC / EN 60079: Gas II 2G Ex d IIC T6
IEC / EN 61241: Dust II 2D Ex tD A21 IP67 T 80°C
Lightning impulse current (10/350): 100 kA
Class of lightning current carrying capability acc. to IEC 62561-3: 2011 (81/387/CDV) / EN 62561-3: H
Nominal discharge current (8/20): 100 kA
Rated impulse sparkover voltage: <= 1.25 kV
Power frequency sparkover voltage (50Hz): <= 0.5 kV
Rated power frequency withstand voltage (50 Hz): <= 250 V
Rated discharge current (50 Hz): 500 A / 0.2 sec. (Tu <= 45°C)
Degree of protection: IP67
Enclosure: M10 x 25 screw and spring washer on both ends

Brand: DEHN
Type: EXFS 100
Part No.: 923100
or equivalent.

Certificates

Technical data

Isolating spark gap according to EN 62561-3 / IEC 62561-3	yes
Lightning impulse current (10/350 µs) (I_imp )	100 kA
Class (lightning current carrying capability)	H
Rated impulse sparkover voltage (U_{r imp} )	≤ 1.25 kV
Degree of protection	IP 67
Approvals	UL, Inmetro
ATEX approvals	DEKRA 11ATEX0178 X
Ex marking according to EN 60079-0 and EN 60079-1: gas	II 2 G Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	II 2 D Ex tb IIIC T80 °C Db IP 66/67
IECEx approvals	IECEx KEM 09.0051X
Ex marking according to EN 60079-0 and EN 60079-1: gas	Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	Ex tb IIIC T80 °C Db IP 66/67
Inmetro approvals	TÜV 17.0698 X
Ex marking according to EN 60079-0 and EN 60079-1: gas	Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	Ex tb IIIC T80 °C Db IP 66/67

Isolating spark gap according to EN 62561-3 / IEC 62561-3	yes
Lightning impulse current (10/350 µs) (I_imp )	100 kA
Class (lightning current carrying capability)	H
Rated power-frequency withstand voltage (50 / 60 Hz) (U_wAC )	250 V
DC withstand voltage (U_wDC )	354 V
Rated impulse sparkover voltage (U_{r imp} )	≤ 1.25 kV
Operating temperature range (T_U )	-20 °C ... +60 °C
Degree of protection	IP 67
Approvals	UL, Inmetro
ATEX approvals	DEKRA 11ATEX0178 X
Ex marking according to EN 60079-0 and EN 60079-1: gas	II 2 G Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	II 2 D Ex tb IIIC T80 °C Db IP 66/67
IECEx approvals	IECEx KEM 09.0051X
Ex marking according to EN 60079-0 and EN 60079-1: gas	Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	Ex tb IIIC T80 °C Db IP 66/67
Inmetro approvals	TÜV 17.0698 X
Ex marking according to EN 60079-0 and EN 60079-1: gas	Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	Ex tb IIIC T80 °C Db IP 66/67
Enclosure length	100 mm
Enclosure diameter	45.5 mm
Enclosure material	plastic sheath
Connection of enclosure	M10 threaded bushing, 2x M10x25 mm, 2x spring washer
Extended technical data:	--------------------
– Rated discharge current (50 / 60 Hz) (I_max )	500 A / 0.2 sec.
– Noimnal discharge current (8/20 µs) (I_n )	100 kA
– Power frequency sparkover voltage (50 / 60 Hz) (U_aw )	≤ 0.5 kV

Product 923100 was added to Notepad.

Go to Notepad

Product 923100 was added to the cart.

Go to Web-Shop

EXFS 100 KU

Ex isolating spark gap with connecting cable for aboveground and underground installation; with water-proof sheath; can be shortened to keep cables as short as possible.

1 Product

Part No. 923101 EXFS 100 KU

GTIN 4013364108332, Customs tariff No. (EU): 85369095, Gross weight: 2.14 kg, PU: 1.00 pc(s)

Predecessor

Images

Additional information

CAD files

Isolating spark gap EXFS 100 KU
Isolating spark gap EXFS 100 KU according to IEC 62561-3:2011 (81/387/CDV) / EN 62561-3
for lightning equipotential bonding according (protection of insulation) acc. to IEC 62305-3,
particularly for use in potentially explosive atmospheres up to zone 1 / 21,
with connecting cables for aboveground and underground installation
IECEx / ATEX certification (2014/34/EU)
Ex marking according to
IEC / EN 60079: Gas II 2G Ex d IIC T6
IEC / EN 61241: Dust II 2D Ex tD A21 IP67 T 80°C
Lightning impulse current (10/350): 100 kA
Class of lightning current carrying capability acc. to IEC 62561-3:2011 (81/387/CDV) / EN 62561-3: H
Nominal discharge current (8/20): 100 kA
Rated impulse sparkover voltage: <= 1.25 kV
Power frequency sparkover voltage (50Hz): <= 0.5 kV
Rated power frequency withstand voltage (50 Hz): <= 250 V
Rated discharge current (50 Hz):
500 A / 0.2 sec. (Tu <= 45°C)
Degree of protection: IP67
Water-proof plastic coating
Cable: NYY-J 1 x 25 mm2 on both ends, approx. 2 m long

Brand: DEHN
Type: EXFS 100 KU
Part No.: 923101
or equivalent.

Certificates

Technical data

Isolating spark gap according to EN 62561-3 / IEC 62561-3	yes
Lightning impulse current (10/350 µs) (I_imp )	100 kA
Class (lightning current carrying capability)	H
Rated impulse sparkover voltage (U_{r imp} )	≤ 1.25 kV
Degree of protection	IP 67
ATEX approvals	DEKRA 11ATEX0178 X
Ex marking according to EN 60079-0 and EN 60079-1: gas	II 2 G Ex d IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	II 2 D Ex tb IIIC T80 °C Db IP 66/67
IECEx approvals	IECEx KEM 09.0051X
Ex marking according to EN 60079-0 and EN 60079-1: gas	Ex d IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	Ex tb IIIC T80°C Db IP 66/67
Inmetro approvals	TÜV 17.0698 X
Ex marking according to EN 60079-0 and EN 60079-1: gas	Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	Ex tb IIIC T80 °C Db IP 66/67
Cable length	2x approx. 2000 mm

Isolating spark gap according to EN 62561-3 / IEC 62561-3	yes
Lightning impulse current (10/350 µs) (I_imp )	100 kA
Class (lightning current carrying capability)	H
Rated power-frequency withstand voltage (50 / 60 Hz) (U_wAC )	250 V
Rated impulse sparkover voltage (U_{r imp} )	≤ 1.25 kV
Operating temperature range (T_U )	-40 °C ... +60 °C
Temperature range during installation	-5 °C ... +50 °C
Degree of protection	IP 67
ATEX approvals	DEKRA 11ATEX0178 X
Ex marking according to EN 60079-0 and EN 60079-1: gas	II 2 G Ex d IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	II 2 D Ex tb IIIC T80 °C Db IP 66/67
IECEx approvals	IECEx KEM 09.0051X
Ex marking according to EN 60079-0 and EN 60079-1: gas	Ex d IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	Ex tb IIIC T80°C Db IP 66/67
Inmetro approvals	TÜV 17.0698 X
Ex marking according to EN 60079-0 and EN 60079-1: gas	Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust	Ex tb IIIC T80 °C Db IP 66/67
Enclosure length	123 mm
Enclosure diameter	34 mm
Enclosure material	water-proof plastic sheath
Connection of enclosure	NYY-J-1x25 mm²
Cable length	2x approx. 2000 mm
Extended technical data:	--------------------
– Rated discharge current (50 / 60 Hz) (I_max )	500 A / 0.2 sec.
– Noimnal discharge current (8/20 µs) (I_n )	100 kA
– Power frequency sparkover voltage (50 / 60 Hz) (U_aw )	≤ 0.5 kV

Product 923101 was added to Notepad.

Go to Notepad

Product 923101 was added to the cart.

Go to Web-Shop

Results for products (0)

Results for content (0)

EXFS 100 / EXFS 100 KU

Details

EXFS 100

Part No. 923100 EXFS 100

Product 923100 was added to Notepad.

Product 923100 was added to the cart.

EXFS 100 KU

Part No. 923101 EXFS 100 KU

Product 923101 was added to Notepad.

Product 923101 was added to the cart.

EXFS 100 / EXFS 100 KU

Details

EXFS 100

Part No. 923100 EXFS 100

You are not authorized to download 923100.stp

You are not authorized to download 923100.igs

You are not authorized to download 923100.jt

You are not authorized to download 923100.dwg

You are not authorized to download 923100m_E.dxf

Product 923100 was added to Notepad.

Product 923100 was added to the cart.

EXFS 100 KU

Part No. 923101 EXFS 100 KU

You are not authorized to download 923101.stp

You are not authorized to download 923101.igs

You are not authorized to download 923101.jt

You are not authorized to download 923101.dwg

You are not authorized to download 923101m_E.dxf

Product 923101 was added to Notepad.

Product 923101 was added to the cart.