Thien Son Technology Corporation (Nhà cung cấp thiết bị điện tử, tự động, ... hàng đầu tại Việt Nam)

Surge protection device – D-UFB-V24/S-DSUB 9/SB-B – 2762773

*Description: Attachment plug with surge voltage fine protection for V.24 interface. Connection: D-SUB-9 male/female plug, for installation in lines

*Country of origin: DE (Germany)

 

 

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Dimensions

Height 84.6 mm
Width 24.5 mm
Depth 54.5 mm

Ambient conditions

Ambient temperature (operation) -40 °C … 60 °C
Degree of protection

General

Housing material Aluminum
Color black
Standards for cearances and creepage distances VDE 0110-1
IEC 60664-1
Mounting type Connection-specific intermediate plugging
Type Attachment plug
Direction of action Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth Ground

Protective circuit

IEC test classification C1
C3
VDE requirement class C1
C3
Maximum continuous voltage UC 15 V DC
Maximum continuous voltage UC (line-earth)
Maximum continuous voltage UC (line-signalground) 15 V DC
Nominal current IN 1 A (60 °C)
Operating effective current IC at UC ≤ 5 µA
Residual current IPE ≤ 1 µA
Nominal discharge current In (8/20) µs (line-line) 300 A
Nominal discharge current In (8/20) µs (line-earth) 300 A
Nominal discharge current In (8/20) µs (line-signal ground) 300 A
Nominal discharge current In (8/20) µs (signalground-earth) 5 kA
Total surge current (8/20) µs 5 kA
Max. discharge current Imax (8/20) µs maximum (line-earth) 300 A
Nominal pulse current Ian (10/1000) µs (line-earth) 59 A
Output voltage limitation at 1 kV/µs (line-earth) spike ≤ 650 V
Output voltage limitation at 1 kV/µs (line-signalground) spike ≤ 22 V
Output voltage limitation at 1 kV/µs (line-shield) spike ≤ 22 V
Output voltage limitation at 1 kV/µs (line-earth) static ≤ 650 V
Output voltage limitation at 1 kV/µs (line-signalground) static ≤ 22 V
Residual voltage at In (line-signalground) ≤ 28 V
Residual voltage with Ian (10/1000) µs (line-signalground) ≤ 25 V
Voltage protection level Up (line-line)
Voltage protection level Up (line-earth) ≤ 650 V
Voltage protection level Up (line-signalground) ≤ 28 V
Response time tA (line-line) ≤ 1 ns
Response time tA (line-signalground) ≤ 1 ns
Response time tA (line-earth) ≤ 100 ns
Input attenuation aE, sym.
Input attenuation aE, asym. 0.1 dB (≤ 300 kHz)
0.1 dB (≤ 30 kHz)
Cut-off frequency fg (3 dB), asym. (GND) in 50 Ohm system typ. 2.5 MHz
Cut-off frequency fg (3 dB), asym. (GND) in 600 Ohm system typ. 200 kHz
Impulse durability (line-line) C1 – 500 V / 250 A
Impulse durability (line-earth) C1 – 500 V / 250 A
C3 – 25 A

Connection data

Connection method D-SUB-9
Connection method IN D-SUB-9 plug
Connection method OUT D-SUB-9 socket
Connection technology V.24

 

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