Cart
0
Product
Products
(empty)
No products
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total
View larger
CN-UB-280DC-BB 2818850 PHOENIX CONTACT Surge protection device
CN-UB-280DC-BB
2818850
PHOENIX_CONTACT
Surge protection device
Trabtech (TT)
* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
Often bought together
▲More info
▲Key Commercial Data
| Orderkey | 2818850 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 475 (C-8-2013) |
| GTIN | 4017918164027 |
| Weight per Piece (excluding packing) | 131.450 g |
| Custom tariff number | 85363010 |
| Country of origin | DE (Germany) |
Ambient conditions
| Ambient temperature (operation) | -40 °C ... 80 °C |
|---|---|
| Altitude | ≤ 2000 m (amsl (above mean sea level)) |
| Degree of protection | IP55 |
General
| Housing material | Nickel-plated brass |
|---|---|
| Overvoltage category | III |
| Degree of pollution | 2 |
| Mounting type | Connection-specific intermediate plugging |
| Type | Attachment plug |
| Direction of action | Line-Shield/Earth Ground |
Additional descriptions
| Note | To 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 classification | C1 |
|---|---|
| C2 | |
| C3 | |
| D1 | |
| Maximum continuous voltage UC | 280 V DC |
| 195 V AC | |
| Rated current | 5 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) 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-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 system | typ. 1.1 (≤ 2 GHz) |
| Permissible HF power Pmaxat VSWR = xx (50 ohm system) | 700 W (VSWR = 1.1) |
| 200 W (VSWR = ∞) | |
| Capacity | typ. 1.5 pF |
| Surge protection fault message | none |
| 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 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 2000 + A1:2008 |
|---|---|
| EN 61643-21 2001 + A1:2009 |
Environmental Product Compliance
| China RoHS | Environmentally Friendly Use Period = 50 |
|---|---|
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |
Classifications
eCl@ss 4.027140201eCl@ss 4.127130801eCl@ss 5.027130801eCl@ss 5.127130800eCl@ss 6.027130800eCl@ss 7.027130807eCl@ss 8.027130807eCl@ss 9.027130807
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX PROTECTION EN.pdf | 27 Mbytes |
|
| PHOENIX CONTACT-2818850-CN-UB-280DC-BB | 121 Kbytes |
|
Reviews (0) ▲
No customer reviews for the moment.
Add Review
hide form
| Rating: |
|
| Name: | |
| Email: | |
| Subject: | |
| Text: | |
| Do you recommend this product to buy? | |
|
|
|
| Add review | |
All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.