1-pair DIN rail plug-in Data surge protector
DLATS-24D3
DLATS-24D3
Part Number: 641403
  • 1-pair dataline/telecom surge protection
  • Din rail mounting
  • Plug-in module
  • Local and Remote signaling of SPD status (functional/failure)
  • 1 control module (white) + SPD modules (yellow): 24 SPDs maximum by control module
  • Maximum dsicharge current Imax: 20kA
  • Compliance with IEC/EN 61643-21,UL 497A, GB 188002.21

The DLATS is a range of pluggable dataline surge protector with remote fault signaling feature which allows the user to detect remotely a faulty surge protector. The product is made with a monitoring module which controls, through a wire bus, the status of the surge protective modules. In case of operation of an internal disconnection mechanism of the one or several surge protective modules, the monitoring module will send the information through the closing of a electrical contact. In the same time, the front LED of the defective surge protective modules, normally green color, will turn red. Thanks to the pluggable construction, the defective module will be easely replace by a new one. One monitoring module, powered by 24 Vdc, could manage up to 24 surge protective modules. The surge protective modules are based of Gas tube and fast clamping diodes association for high discharge capabilty and low clamping level. The end of lile of the SPD will create a line disconnection (Fault Mode 3 following IEC61643-21).


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Network
4-20 mA
Nominal line voltage
24 V
Max. DC operating voltage 28 V
Max. load current
300 mA
Max. frequency
> 3 MHz
Insertion loss
< 1 dB
Max. discharge current
max. withstand @ 8/20 µs by pole
20 kA
Line inductance
No
Protection mode(s)
Common/Differential mode
Protection level
@ In (8/20µs)
40 V
Protection level L/N
@ In (8/20µs)
40 V
Impulse current
2 x 10/350µs Test - D1 Category
5 kA
Nominal discharge current
8/20µs Test x 10 - C2 Category
5 kA
Average power consumption 0.3 W maximum
 
Technology GDT + Clamping diode
Connection to Network Screw terminal: cross section 0.4-1.5 mm² or spring terminal (DLATS-xxx/R)
Format Plug-in DIN box
Mounting Symmetrical rail 35 mm (EN60715)
Housing material Thermoplastic UL94-V0
Operating temperature -40/+85°C
Protection rating IP20
Failsafe behavior Short-circuit - transmision cut-off - fault mode 3
Voltage/operating indicator Green / Red
Spare module(s)
DLAMTS-24D3
Remote signaling of disconnection Yes
Dimensions
See diagram
Standards compliance IEC 61643-21 / EN 61643-21 / UL497B / GB 18802.21