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1-pair DIN rail plug-in Data surge protector
DLAWTS1-24D3/R
Part Number 6421034
- Surge protection for 1-pair
- Pluggable protection module
- Optical fault indication
- Remote signalling (DLAWTS1-48DC required for power supply)
- Indirect shield connection
- Indirect earthing
- Signal interruption when module is disconnected
- Conforms to IEC 61643-21, VDE 0845-3-1 and UL497B
Datasheet
DLA 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 and are available for most of the transmission lines: line voltage from 6 to 170V, bitrate up to 10 Mbit/s.
These products are 1-pair surge protectors with removable module for easy maintenance.
Select another reference:
|
Network
|
4-20 mA | |
|
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 | 20 kA |
|
Line inductance (± 10 %)
|
non | |
|
Protection mode(s)
|
Common/Differential mode | |
|
Protection Level
C3 (10/1000μs), 300 applications@10 A, X-X (Line/Line)
|
Up | 40 V |
|
Protection level
C3 (10/1000μs), 300 applications@10 A, X-C (Line/Earth)
|
Up | 40 V |
|
Impulse current
2 x 10/350µs Test - D1 Category
|
Iimp | 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 (± 10%)
|
4.7 Ohm |
|
Network type
|
Data Communication | |
|
Disconnection
|
Specific version with line cut-off in case of removal plug-in module | |
|
Technology
|
GDT+Clamping diode+PTC (thermal resistor) + Resistor | |
|
SPD configuration
|
1-pair+shielded | |
|
Connection to Network
|
Spring terminal: cross section 0.5-2.5mm² | |
|
Format
|
Plug-in 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
|
Specific version with line cut-off in case of removal plug-in module | |
|
Disconnection indicator
|
Red light on | |
|
Spare module(s)
|
DLAWTS1M-24D3 | |
|
Remote signaling of disconnection
|
Trough control module | |
|
Remote signaling of disconnection via control module
|
Yes | |
|
Connection bus
|
SPD connection/control module by bus: bus 1+4 (1control module+4 SPD), bus 1+9, bus 1+24 and bus 1+48 | |
|
Dimensions
|
See diagram |
|
Standards compliance
|
IEC 61643-21 / EN 61643-21 / UL497B |
