1-pair monobloc Telecom surge protector
DLC-24D3/RE
Part Number 64110398
- For 'DIN' rail mounting
- All types of Telephone and Data lines
- Monobloc housing and very compact
- Protection of shield wire
- IEC 61643-21 compliance
DLC compact surge protectors are designed to protect, against surge voltages due to lightning, terminals equipment connected to industrial buses, telecom lines or datalines.
These surge protectors must be installed on symmetrical DIN rail or on the modular panels and are available for most of transmission lines.
These products are 1-pair surge protectors with monobloc enclosure.
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Network
|
4-20mA, Liaison 24V | |
Nominal line voltage
|
Un | 24 V |
Max. DC operating voltage
|
Uc | 28 Vdc |
Max. frequency
|
f max. | > 3 MHz |
Insertion loss
|
< 1 dB | |
Max. load current
@25°C
|
IL | 300 mA |
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 10 kA |
Line inductance
|
No | |
Protection mode(s)
|
Common/Differential mode | |
Protection level
@ In (8/20 µs)
|
Up L/L | 40 V |
Impulse current
2 x 10/350µs Test - D1 Category
|
Iimp | 2.5 kA |
Nominal discharge current
C2 Category
|
In | 5 kA |
Line/Line Nominal discharge current
C2 Category
|
In L/L | 5 kA |
Nominal Discharge Current, X-C (Line/Earth)
8/20µs Test x 10 - C2 Category
|
In L/PE | 5 kA |
Line resistance
|
< 4.7 Ohm |
Technology
|
GDT+Clamping diode | |
SPD configuration
|
1-pair+shielded | |
Connection to Network
|
By spring - max. cross section 1.5mm² | |
Format
|
DIN box | |
Mounting
|
Symmetrical rail 35 mm (EN 60715) | |
Housing material
|
Thermoplastic UL94 V-0 | |
Operating temperature
|
Tu | -40/+85°C |
Protection rating
|
IP20 | |
Failsafe mode
|
Short-circuit - transmision cut-off - fault mode 2 | |
Disconnection indicator
|
Transmission interrupt | |
Dimensions
|
See diagram | |
Weight
|
0.029 kg |
Standards compliance
|
IEC 61643-21 / EN 61643-21 |