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PHOENIX CONTACT CF-UB-280DC-SB-SET 2839541 PHOENIX CONTACT Surge protection device
PHOENIX CONTACT CF-UB-280DC-SB-SET 2839541 - Image 1

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CF-UB-280DC-SB-SET 2839541 PHOENIX CONTACT Surge protection device

Reference: CF-UB-280DC-SB-SET

Code: 2839541

Manufacturer: PHOENIX CONTACT

Description:

Surge protection device
Attachment plug with replaceable surge protection for coaxial signal interfaces. Connection: N connector, male-female, with adapter N connector to F connector.

Categories:

  • PHOENIX CONTACT

Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX CONTACT

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* This article may be obsolete. Ask for a quotation and we will check if there are any units available. If not, one of our technicians will look for an alternative solution.

Go to successor article:C-TV-SAT2856993

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Technical data
Product properties
Product typeSurge protection for transceiver systems
IEC test classificationC2
C3
D1
VDE requirement classC2
C3
D1
TypeAttachment plug
Surge protection fault messagenone
Insulation characteristics
Overvoltage categoryIII
Pollution degree2
Connection data
Connection methodF connector
Dimensions
Width25 mm
Height25 mm
Depth72 mm
Material specifications
Seal materialSilicon
Housing materialNickel-plated brass
Housing surface materialNi
Contact surface materialAu
Inner conductor materialCuZn
Inner conductor surface materialGold
Insulation body materialPTFE
Spring contact materialCuSn
Mechanical properties
Mechanical data
Open side panelNo
Protective circuit
Direction of actionLine-Shield/Earth Ground
Maximum continuous voltage UC280 V DC
195 V AC
Maximum continuous voltage UC(line-earth)280 V DC
195 V AC
Operating effective current ICat UC≤ 1 µA
Nominal discharge current In(8/20) µs (line-ground)20 kA
Nominal discharge current In(8/20) µs (line-shield)20 kA
Total surge current (8/20) µs20 kA
Total surge current (10/350) µs2.5 kA
Max. discharge current Imax(8/20) µs maximum (line-shield)20 kA
Nominal pulse current Ian (10/1000) µs (line-shield)100 A
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 900 V
Output voltage limitation at 1 kV/µs (line-shield) spike≤ 900 V
Voltage protection level Up(line-earth)≤ 1.1 kV (C2 - 10 kV / 5 kA)
≤ 900 V (C1 - 1 kV / 500 A)
≤ 1 kV (C3 - 25 A)
Voltage protection level Up(line-shield)≤ 1.1 kV (C2 - 10 kV / 5 kA)
900 V (C1 - 1 kV / 500 A)
≤ 1 kV (C3 - 25 A)
Response time tA(line-earth)≤ 100 ns
Response time tA (line-shield)≤ 100 ns
Cut-off frequency fg (3 dB), asym. (shield) in 50 Ω system> 2 GHz
Permissible HF power Pmaxat VSWR = xx (50 ohm system)700 W (VSWR = 1.1)
200 W (VSWR = ∞)
Capacity (Core-Earth)typ. 1.5 pF
Capacity asymmetrical (shield)typ. 1.5 pF
Surge protection fault messagenone
Impulse durability (line-earth)C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C3 - 100 A
D1 - 2.5 kA
Environmental and real-life conditions
Ambient conditions
Degree of protectionIP20
Ambient temperature (operation)-20 °C ... 80 °C
Altitude2000 m
Standards and regulations
VDE requirement classC2
C3
D1
Air clearances and creepage distances
Standards/regulationsIEC 60664-1
Standards Information technology specification
Standards/regulationsIEC 61643-21
IEC 61643-21
Standards/specificationsIEC 61643-21/A1
Note2008
Standards/specificationsEN 61643-21/A1
Note2009
Mounting
Mounting typeConnection-specific intermediate plugging

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