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Type 2 DC surge protector
DS41S-48DC
1-Pole 48 Vdc surge protector
DS41S-48DC
Part Number:
332121
1-pole 48 Vdc surge protector
In 15 kA / Imax 30 kA
Pluggable module
Remote signaling
IEC 61643-11 and EN 61643-11 compliance
UL1449 ed.5 approved
Datasheet
Installation Sheet
Tender specifications
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DS4xS-48DC surge protectors are designed to protect equipment connected to DC power supplies from lightning surges.
Select another reference:
DS42S-48DC
DS42S-75DC
Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
1+2
Network
48 Vdc
Nominal line voltage
Un
48 Vdc
Nominal DC voltage
Un-dc
48 Vdc
Max. DC operating voltage
Uc
65 Vdc
Operating current
Continious current at Uc
Ic
< 0.1 mA
Follow current
If
None
Nominal discharge current
15 x 8/20 µs impulses
In
15 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax
30 kA
Impulse current by pole
max. withstand 10/350µs by pole
Iimp
4 kA
Connection mode(s)
+/PE or -/PE
Protection mode(s)
Common mode/Differential mode
Protection level
@ In (8/20µs)
Up
300 V
Technology
MOV
SPD configuration
Single phase
Connection to Network
By screw terminals: 4-25mm²
Format
Plug-in modular box
Mounting
Symmetrical rail 35 mm (EN 60715)
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu
-40/+85°C
Protection rating
IP20
Outdoor application
No
Failsafe mode
Disconnection from DC network
Disconnection indicator
2 mechanical indicators
Spare module(s)
DSM40-48DC
Remote signaling of disconnection
Output on changeover contact
Dimensions
See diagram
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
UL / TUV
Thermal disconnector
Internal
Fuses
Fuses type gG - 50 A
×
Description:
1-Pole 48 Vdc surge protector
Standards compliance:
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification:
UL / EAC / TUV
Technology:
MOV
SPD configuration:
Single phase
Remote signaling of disconnection:
Output on changeover contact
SPD type :
1+2
Network:
48 Vdc
Max. DC operating voltage:
65 Vdc
Max. discharge current :
30 kA
Impulse current by pole :
4 kA
Protection level :
300 V
CITEL
Reference:
DS41S-48DC
Part Number: :
332121
Or equivalent
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