Type 2 AC surge protector - Single-phase
Part Number: 461015
DS42S-480
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- Type 2 AC Multipolar surge protector
- In: 20 kA
- Imax total: 80 kA
- Pluggable module for each phase
- Remote signaling
- EN 61643-11, IEC 61643-11, UL1449 ed.5
used mainly for primary protection of single and 4- phase networks at the main electrical panel.
They provide common-mode or common and differential mode.
This SPD is based on high energy varistor equipped with thermal disconnector and failure indicator, to comply with standards.
The DS40 surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+Neutral AC networks.They are sometimes associated with dedicated N/PE surge protector based on gas tube technology.
Certificates
Datasheet
|
Network
|
230-277 V Single-phase |
|
|
AC system
|
TT-TN |
|
|
Nominal line voltage
|
Un | 230-277 Vac |
|
Max. AC operating voltage
|
Uc | 530 Vac |
|
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
|
UT | 700 Vac withstand |
|
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
|
UT | 920 Vac disconnection |
|
Residual Current
Leakage current to Ground
|
Ipe | < 1 mA |
|
Operating current
Continious current at Uc
|
Ic | 0.5 mA |
|
Follow current
|
If | None |
|
Nominal discharge current
15 x 8/20 µs impulses
|
In | 20 kA |
|
Connection mode(s)
|
L/PE and N/PE |
|
|
Protection mode(s)
|
Common mode |
|
|
Protection level N/PE
@ In (8/20µs)
|
Up N/PE | 2.5 kV |
|
Protection level L/PE
@ In (8/20µs)
|
Up L/PE | 2.5 kV |
|
Admissible short-circuit current
|
Isccr | 25 000 A |
|
IP degree
|
IP 20 |
|
|
SPD configuration
|
Single phase |
|
|
Format
|
Plug-in modular box |
|
|
Operating temperature
|
Tu | -40/+85°C |
|
Failsafe mode
|
Disconnection from AC network |
|
|
Disconnection indicator
|
1 mechanical indicator by pole |
|
|
Spare module(s)
|
DSM40-480 |
|
|
Remote signaling of disconnection
|
Output on changeover contact |
|
Certification
|
CSA / UL Listed |
|
|
Environmental standards
|
EU RoHS |
|
Thermal disconnector
|
Internal |
|
|
Installation ground fault breaker
|
Type 'S' or delayed |
|
|
Back-up protection device
|
Fuses type gG - 50 A |
