Type 1+2 AC surge protector - 3-phase+N
DAC1-13VG-31-320
DAC1-13VG-31-320
Part Number: 821730334
  • Type 1 + 2 + 3 AC surge protector
  • VG Technology
  • In : 20 kA
  • Iimp : 12,5 kA on 10/350µs impulse
  • No leakage current
  • Pluggable module for each phase
  • Remote signaling (option)
  • Optimized to TOV
  • EN 61643-11, IEC 61643-11 and UL1449 ed.3 compliance
Installation Sheet

The DAC1-13VG is an extreme duty pluggable Type 1+2+3 SPD designed to protect AC powerline at the main switchboard of an installation equipped with lightning rod.

Equipped with exclusive CITEL’s VG technology, the range achieves an high protection level, guaranteeing a maximum protection efficiency, a absence of follow and leakage currents, a simplification of use (no additional lightning arrester required) and a maximum lifetime.

The DAC1-13VG surge protectors are especially compact and available in multipolar versions to protect single or 3-phase AC networks, which makes them the best surge protection solution for Type 1 requirements.



SPD type
following IEC test
1+2+3
Network
230/400 V 3-phase+N
AC system
TT-TNS
Max. AC operating voltage L-N
320 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
without disconnection
335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
without disconnection or with safety disconnection
440 Vac withstand
Temporary Over Voltage N/PE (TOV HT)
without disconnection or with safety disconnection
1200 V/300A/200 ms withstand
Residual Current
Leakage current to Ground
None
Follow current
None
Nominal discharge current
15 x 8/20 µs impulses
20 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
50 kA
Impulse current by pole
max. withstand 10/350µs by pole
12.5 kA
Total lightning current
max. total withstand @ 10/350µs
50 kA
Withstand on Combinaison waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
20 kV
Withstand on overvoltages IEEE C62.41.1
20 kV
Admissible short-circuit current
50000 A
Protection level L/N
@ In (8/20µs)
1.5 kV
Protection level N/PE
@ In (8/20µs)
1.5 kV
Specific energy by pole
max. withstand 10/350 µs
40 kJ/ohm
Technology VG
SPD configuration 3- phase+Neutral
Connection to Network by screw terminals: 2.5-25 mm²
Format
Plug-in modular box
Mounting
Symmetrical rail 35 mm (EN60715)
Housing material Thermoplastic UL94-V0
Operating temperature -40/+85°C
Protection rating IP20
Failsafe behavior Disconnection
Disconnection indicator 1 mechanical indicator
Spare module(s)
MDAC1-13VG-320 + MDAC1-50G-xxx
Remote signaling of disconnection
option DAC1-13VGS-31-320: output on changeover contact
Dimensions
See diagram
Weight
0.458 kg
Certification
-
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 4ed.
Installation ground fault breaker Type 'S' or delayed
Thermal disconnector Internal
Fuses
Fuses Type gG - 125 A