2801050 PHOENIX | Alldatasheet
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https://www.phoenixcontact.com/us/products/2801050 12/24/2021 Page 1 / 6 Surge protection device - CN-UB-280DC-3-BB - 2801050 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Attachment plug with replaceable surge protection for coaxial signal interfaces. Connection: N connector socket/ socket Your advantages For outdoor installations Mounting plate enables mounting, e.g., in a control cabinet Replaceable, gas-filled arrester Installed as surge protection between antenna and wireless module Key Commercial Data Packing unit 1 pc GTIN GTIN 4046356675727 Weight per Piece (excluding packing) 180.000 g Custom tariff number 85363010 Country of origin China Technical data Dimensions Height 33.5 mm Width 31 mm Length 57.8 mm Ambient conditions Ambient temperature (operation) -40 °C ... 80 °C
https://www.phoenixcontact.com/us/products/2801050 12/24/2021 Page 2 / 6 Surge protection device - CN-UB-280DC-3-BB - 2801050 Technical data Ambient conditions Altitude 2000 m Degree of protection IP55 IP55 General Housing material HPb59-1 Color nickel Standards for cearances and creepage distances IEC 60664-1 Mounting type Connection-specific intermediate plugging Type Attachment plug Number of positions 1 Direction of action Line-Shield/Earth Ground Protective circuit IEC test classification C2 Maximum continuous voltage UC 280 V DC Maximum continuous voltage UC (line-earth) 280 V DC Rated current 5 A (25 °C) Operating effective current IC at 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 2.5 kA Total surge current (10/350) µs 2.5 kA Total discharge current Itotal (8/20) µs 20 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-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) Voltage protection level Up (line-shield) ≤ 900 V (C1 - 1 kV / 500 A) ≤ 1.1 kV (C2 - 10 kV / 5 kA) Response time tA (line-earth) ≤ 100 ns Response time tA (line-shield) ≤ 100 ns Input attenuation aE, asym. typ. 0.1 dB (≤ 3 GHz)
https://www.phoenixcontact.com/us/products/2801050 12/24/2021 Page 3 / 6 Surge protection device - CN-UB-280DC-3-BB - 2801050 Technical data Protective circuit Cut-off frequency fg (3 dB), asym. (shield) in 50 Ω system > 3 GHz Frequency range 0 Hz ... 3 GHz Voltage standing wave ratio VSWR in a 50 Ω system typ. 1.15 (≤ 3 GHz) max. 1.2 Permissible HF power Pmax at VSWR = xx (50 ohm system) 700 W (VSWR = 1.1)
200 W (VSWR = ∞)
Capacity (line-earth) typ. 1.5 pF Capacity asymmetrical (shield) typ. 1.5 pF Surge protection fault message none Impulse durability (line-earth) C2 - 10 kV / 5 kA C3 - 100 A D1 - 2.5 kA Connection data Connection method N connector 50 Ω Connection method IN N connector, female Connection method OUT N connector, female Standards and Regulations Standards/specifications IEC 61643-21/A1 2008 EN 61643-21/A1 2009 Environmental Product Compliance REACh SVHC Lead 7439-92-1 Drawings Circuit diagram Circuit diagram Diagram a [dB] E -0,2 -0,4 0,01 31,5 Frequency [GHz]
https://www.phoenixcontact.com/us/products/2801050 12/24/2021 Page 4 / 6 Surge protection device - CN-UB-280DC-3-BB - 2801050 Diagram VSWR 0,01 31,5 1,4 1,2 Frequency [GHz] Dimensional drawing 28,5 57,8 Ø3115,924 Dimensional drawing CN-UB-280DC-3-BB Application drawing Classifications eCl@ss eCl@ss 10.0.1 27130807 eCl@ss 11.0 27130807 eCl@ss 4.0 27130800 eCl@ss 4.1 27130800 eCl@ss 5.0 27130800 eCl@ss 5.1 27130800 eCl@ss 6.0 27130800 eCl@ss 7.0 27130807 eCl@ss 9.0 27130807 ETIM ETIM 2.0 EC000943 ETIM 3.0 EC000943
https://www.phoenixcontact.com/us/products/2801050 12/24/2021 Page 5 / 6 Surge protection device - CN-UB-280DC-3-BB - 2801050 Classifications ETIM ETIM 4.0 EC000943 ETIM 6.0 EC000943 ETIM 7.0 EC000943 UNSPSC UNSPSC 6.01 30212010 UNSPSC 7.0901 39121610 UNSPSC 11 39121610 UNSPSC 12.01 39121610 UNSPSC 13.2 39121620 UNSPSC 18.0 39121620 UNSPSC 19.0 39121620 UNSPSC 20.0 39121620 UNSPSC 21.0 39121620 Approvals Approvals Approvals EAC Ex Approvals Approval details EAC RU C- DE.*09.B.00169 Accessories Accessories Assembly adapter
https://www.phoenixcontact.com/us/products/2801050 12/24/2021 Page 6 / 6 Surge protection device - CN-UB-280DC-3-BB - 2801050 Accessories Mounting plate - CN-UB/MP - 2818135 Tongue for attaching the CN-UB..., to housing panels, for example. Mounting plate - CN-UB/MP-90DEG-50 - 2803137 Angled bracket for individually fixing CN-UB... to housing panels, for example. Spare parts Gas-filled surge arrester - CN-UB-G1 - 2818203 Reserve gas-filled surge arrester for CN-UB-280DC... Phoenix Contact 2021 © - all rights reserved http://www.phoenixcontact.com