Compact single-phase type 2 (or 3) surge protector - 24 V - Monobloc
Part Number: 350904
DS98-24
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- 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
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.
Certificates
Datasheet
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SPD type
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IEC | 2+3 |
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Network
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24 V single-phase |
|
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Nominal line voltage
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Un | 24 Vac |
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Max. AC operating voltage
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Uc | 28 Vac |
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Max. load current @25°C
|
IL | 16 A |
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Residual Current
Leakage current to Ground
|
Ipe | None |
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Follow current
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If | None |
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Nominal discharge current
15 x 8/20 µs impulses
|
In | 1.5 kA |
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Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 3 kA |
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Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
|
Uoc | 3 kV |
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Withstand on overvoltages IEEE C62.41.1
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3 kV |
|
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Protection mode(s)
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Common/Differential mode |
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Protection level L/N
@ In (8/20µs)
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Up L/N | 220 V |
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Protection level N/PE
@ In (8/20µs)
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Up N/PE | 650 V |
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Admissible short-circuit current
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Isccr | 10 000 A |
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SPD configuration
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Single phase |
|
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Connection to Network
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By screw terminals: 2.5mm² max. |
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Format
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Monobloc modular box |
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Mounting
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Symmetrical rail 35 mm (EN 60715) |
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Housing material
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Thermoplastic UL94 V-0 |
|
|
Operating temperature
|
Tu | -40/+85°C |
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Protection rating
|
IP20 |
|
|
Outdoor application
|
No |
|
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Failsafe mode
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Disconnection from AC network |
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Disconnection indicator
|
Red light on |
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Remote signaling of disconnection
|
Contact NF open |
|
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Dimensions
|
See diagram |
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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 |
