CTNC-UFB-5DC/E Order No.: 2762087
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http://www.phoenixcontact.com Jul 12, 2009
VDE requirement class C2
C3
Nominal voltage UN5 V DC
Arrester rated voltage UC (Core-Earth) 5 V DC
Nominal current IN185 mA (25°C)
Operating effective current IC at UC≤ 300 µA
Nominal discharge surge current In (8/20) µs
(Core-GND)
10 kA
Output voltage limitation at 1 kV/µs (Core-Core)
spike
≤ 13 V
Output voltage limitation at 1 kV/µs (Core-Earth)
spike
≤ 500 V
Output voltage limitation at 1 kV/µs (Core-Earth)
static
≤ 500 V
Output voltage limitation at 1 kV/µs (Core-GND)
static
≤ 13 V
Residual voltage at In, (conductor-GND) ≤ 10 V
Protection level UP (Core-Earth) ≤ 500 V
Protection level UP (Core-GND) ≤ 13 V
Response time tA (Core-Earth) ≤ 500 ns
≤ 100 ns
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm
system
170 MHz
Resistance in series 22 Ω
Connection data
Type of connection TNC 50 Ω
Connection type IN TNC socket
Connection type OUT TNC plug
Connection, protective circuit
Standards/regulations Draft IEC 64644-1
E VDE 0845-3-1