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Type 2 (or 3) AC surge protector
DS98-24
Compact single-phase type 2 (or 3) surge protector - 24 V - Monobloc
DS98-24
Part Number
350904
Discover our latest innovation : the
DDCN03S-21YG-30
Compact single-phase surge protector type 2 (or 3)
Safety disconnection in-line
Double connection in series
Remote signaling
Common and differential mode
Monobloc and economic
Datasheet
Installation Sheet
Tender specifications
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DS98-24 surge protector is used for the 'secondary' protection of the 24 V networks against the surge voltages creating by lightning. DS98 is equipped with safety disconnection, indicator and remote signal. The disconnection will be indicate by the turn on of the red led in the front. Very compact, the DS98-24 surge protector must be installed close by the equipment to protect, downstream a 'primary' surge protector. DS98 provides both a common and differential mode protection.
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Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
2 (or 3)
Network
24 V single-phase
Nominal line voltage
Un
24 Vac
Max. AC operating voltage
Uc
28 Vac
Max. load current
@25°C
IL
16 A
Residual Current
Leakage current to Ground
Ipe
None
Follow current
If
None
Nominal discharge current
15 x 8/20 µs impulses
In
1.5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax
3 kA
Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
Uoc
3 kV
Withstand on overvoltages IEEE C62.41.1
3 kV
Protection mode(s)
Common/Differential mode
Protection level L/N
@ In (8/20µs)
Up L/N
220 V
Protection level N/PE
@ In (8/20µs)
Up N/PE
650 V
Admissible short-circuit current
Isccr
10 000 A
SPD configuration
Single phase
Connection to Network
By screw terminals: 2.5mm² max.
Format
Monobloc 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 AC network
Disconnection indicator
Red light on
Remote signaling of disconnection
Contact NF open
Dimensions
See diagram
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
Back-up protection device
Fuses type gG - 20A
×
Description:
Compact single-phase type 2 (or 3) surge protector - 24 V - Monobloc
Standards compliance:
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification:
EAC
SPD configuration:
Single phase
Remote signaling of disconnection:
Contact NF open
SPD type :
2 (or 3)
Network:
24 V single-phase
Max. AC operating voltage :
28 Vac
Residual Current :
None
Max. discharge current :
3 kA
Admissible short-circuit current:
10 000 A
CITEL
Reference:
DS98-24
Part Number:
350904
Or equivalent
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