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Type 1+2 AC surge protector - 3-phase+N
DAC1-13-31-275
Part Number 821710234
Available within 3 weeks
- Type 1 + 2 AC multipolar surge protector
- In: 20 kA
- Iimp: 12.5 kA
- Pluggable module for each phase
- Remote signaling (option)
- EN 61643-11, IEC 61643-11 certified
- UL1449 ed.5 compliance
Datasheet
The DAC1-13 is an extreme duty Type 1+2 pluggable SPD designed to protect AC powerline at the main switchboard of an installation equipped with lightning rod.
The technology ‘Multi-varistor” allows a very high discharge current capability in small dimensions and the best possible behavior to the AC network (no follow current).
In the light of their high discharge capability, the DAC1-13 surge protectors are especially compact and are available in multipolar versions to protect single or 3-phase AC networks.
Select another reference:
|
SPD type
|
IEC | 1+2 |
|
Network
|
230/400 V 3-phase+N | |
|
AC system
|
TT-TNS | |
|
Max. AC operating voltage
|
Uc | 275 Vac |
|
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
|
UT | 335 Vac withstand |
|
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
|
UT | 440 Vac disconnection |
|
Temporary Over Voltage N/PE (TOV HT)
Without disconnection or with safety disconnection
|
UT | 1200 V/300A/200 ms withstand |
|
Residual Current
Leakage current to Ground
|
Ipe | None |
|
Follow current
|
If | None |
|
Nominal discharge current
15 x 8/20 µs impulses
|
In | 20 kA |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 50 kA |
|
Total Maximum discharge current
max. total withstand @ 8/20 µs
|
Imax Total | 150 kA |
|
Impulse current by pole
max. withstand 10/350µs by pole
|
Iimp | 12.5 kA |
|
Impulse current N/PE
max. withstand 10/350µs
|
Iimp N/PE | 50 kA |
|
Total lightning current
max. total withstand @ 10/350µs
|
Itotal | 50 kA |
|
Specific energy by pole
max. withstand 10/350 µs
|
W/R | 40 kJ/ohm |
|
Protection mode(s)
|
L/N and N/PE | |
|
Protection level
@ In (8/20µs) and @ 6 kV (1,2/50 µs)
|
Up L/N | 1.3 kV |
|
Protection level N/PE
@ In (8/20µs) and @ 6 kV (1,2/50 µs)
|
Up N/PE | 1.5 kV |
|
Residual voltage L/N at 5 kA
@ 5 kA (8/20µs)
|
Up-5kA | 1.2 kV |
|
Protection level N/PE at 5 kA
@ 5 kA (8/20µs)
|
Up-5kA | 1.2 kV |
|
Admissible short-circuit current
|
Isccr | 50 000 A |
|
Network type
|
AC | |
|
Technology
|
VG Technology (MOV+GSG) | |
|
SPD configuration
|
3-phase+Neutral | |
|
Connection to Network
|
By screw terminals: 2.5-25mm² (35mm² rigid) | |
|
Format
|
Plug-in modular box | |
|
Plugable
|
Yes | |
|
Mounting
|
Symmetrical rail 35 mm (EN 60715) | |
|
Housing material
|
Thermoplastic UL94 V-0 | |
|
Operating temperature
|
Tu | -40/+85°C |
|
Protection rating
|
IP20 | |
|
Failsafe mode
|
Disconnection from AC network | |
|
Disconnection indicator
|
1 mechanical indicator by pole - Red/Green | |
|
Spare module(s)
|
MDAC1-13-275 | |
|
Remote signaling of disconnection
|
option DAC1-13S-31-275 : output on changeover contact | |
|
Dimensions
|
See diagram - 4TE (EN43880) | |
|
Weight
|
0.570 kg |
|
Standards compliance
|
IEC 61643-11 / EN 61643-11 / UL1449 ed.5 | |
|
Certification
|
KEMA |
|
Thermal disconnector
|
Internal | |
|
Installation ground fault breaker
|
Type 'S' or delayed | |
|
Back-up protection device
|
315 A max. - Fuses Type gG |
