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PHOENIX CONTACT Trabtech (TT)CN-UB-280DC-BB 2818850 PHOENIX CONTACT Surge protection device
PHOENIX CONTACT CN-UB-280DC-BB 2818850 - Image 1

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CN-UB-280DC-BB 2818850 PHOENIX CONTACT Surge protection device

Reference: CN-UB-280DC-BB

Code: 2818850

Manufacturer: PHOENIX CONTACT

Description:

Surge protection device
Replaceable surge protection adapter for coaxial signal interfaces. Connection: N Female Connector

Categories:

  • Earthing, lightning and surge protection > Surge protection device for data networks/MCR-technology
  • PHOENIX CONTACT > Trabtech (TT)

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

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Unit Price: 140,78 €

This price is per unit and is the net value (not including taxes if applicable).

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Standard lead time: 2-3 weeks.

  • These delivery times are an estimate any may vary when the item order has been processed.

MORE INFO

Key Commercial Data

Orderkey2818850
Packing unit1 pc
Catalog pagePage 475 (C-8-2013)
GTIN4017918164027
Weight per Piece (excluding packing)131.450 g
Custom tariff number85363010
Country of originDE (Germany)

Dimensions

Height25 mm
Width25 mm
Depth67 mm

Ambient conditions

Ambient temperature (operation)-40 °C ... 80 °C
Altitude≤ 2000 m (amsl (above mean sea level))
Degree of protectionIP55

General

Housing materialNickel-plated brass
Overvoltage categoryIII
Degree of pollution2
Mounting typeConnection-specific intermediate plugging
TypeAttachment plug
Direction of actionLine-Shield/Earth Ground

Additional descriptions

NoteTo meet the discharge conditions for DC voltages, please note the following information: "The surge protective device should be used together with a transmitter unit, which shuts down in the event of a short-circuit."

Protective circuit

IEC test classificationC1
C2
C3
D1
Maximum continuous voltage UC280 V DC
195 V AC
Rated current5 A (25 °C)
Operating effective current ICat UC≤ 1 µA
Nominal discharge current In(8/20) µs (line-earth)20 kA
Nominal discharge current In(8/20) µs (line-shield)20 kA
Pulse discharge current Iimp(10/350) µs (line-earth)2.5 kA
Pulse discharge current Iimp(10/350) µs (line-shield)2.5 kA
Total discharge current Itotal(8/20) µs20 kA
Max. discharge current Imax(8/20) µs maximum (line-earth)20 kA
Max. discharge current Imax(8/20) µs maximum (line-shield)20 kA
Nominal pulse current Ian (10/1000) µs (line-earth)100 A
Nominal pulse current Ian (10/1000) µs (Core-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)≤ 900 V (C1 - 1 kV/500 A)
≤ 1.1 kV (C2 - 10 kV / 5 kA)
≤ 1 kV (C3 - 25 A)
Voltage protection level Up(line-shield)≤ 900 V (C1 - 1 kV/500 A)
≤ 1.1 kV (C2 - 10 kV / 5 kA)
≤ 1 kV (C3 - 25 A)
Response time tA≤ 100 ns
Input attenuation aE, asym.typ. 0.1 dB (≤ 1.2 GHz / 50 Ω)
typ. 0.2 dB (≤ 2.2 GHz / 50 Ω)
Cut-off frequency fg (3 dB), asym. (shield) in 50 Ohm system> 3 GHz
Standing wave ratio SWR in a 50 Ω systemtyp. 1.1 (≤ 2 GHz)
Permissible HF power Pmaxat VSWR = xx (50 ohm system)700 W (VSWR = 1.1)
200 W (VSWR = ∞)
Capacitytyp. 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
Impulse durability (line-shield)C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C3 - 100 A
D1 - 2.5 kA

Connection data

Connection methodN connector 50 Ω
Connection method INN connector, female
Connection method OUTN connector, female

Standards and Regulations

Standards/specificationsIEC 61643-21 2000 + A1:2008
EN 61643-21 2001 + A1:2009

Environmental Product Compliance

China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications

DATASHEET - PDF

Title
Size
Type
PHOENIX CONTACT-2818850-CN-UB-280DC-BB
121 Kbytes
PDF CATALOG PHOENIX PROTECTION EN
27 Mbytes

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