Compact 1-phase Type 2 (or 3) surge protector - 230 V -Pluggable
DAC15C-20-320
DAC15C-20-320
Part Number: 821610311
  • Compact single-phase type 2 (or 3) surge protector
  • In : 5 kA
  • Imax : 15 kA
  • Commun/Differential mode
  • Pluggable module
  • Remote signaling option
  • EN 61643-11, IEC 61643-11 and UL1449 ed.4 compliance
Installation Sheet

The pluggable compact surge protectors Type 2 or Type 3 DACC, are designed to protect electrical installation at the main switchboard or at secondary panels..

Their compact format allow to install it in limited space. This SPD is based on high energy varistor equipped with thermal disconnector and failure indicator, to comply with standards. guaranteeing a maximum protection efficiency, an high impulse current capability and a improved reliability.

DACC surge protectors are available in 2 impulse current versions (DAC15C et DAC40C), in multipolar configuration and in several operating voltages to protect all kind of single or 3-phase AC networks.



SPD type
following IEC test
2 (ou 3)
Network
230/400 V
AC system
TN
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 disconnection
Residual Current
Leakage current to Ground
< 1 mA
Follow current
None
Nominal discharge current
15 x 8/20 µs impulses
5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
15 kA
Withstand on Combinaison waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
10 kV
Admissible short-circuit current 10000 A
Protection mode(s)
Common/Differential mode
Protection level CM/DM
@ In (8/20µs)
1 kV
 
Technology MOV
SPD configuration Single phase
Connection to Network by screw terminals: 1.5-10mm² (L/N) or 2.5-25mm² (PE)
Format Plug-in modular box
Mounting Symmetrical rail 35 mm (EN60715)
Housing material Thermoplastic UL94-V0
Operating temperature -40/+85°C
Protection rating IP20
Disconnection indicator 1 mechanical indicator
Spare module(s)
MDAC15C-20-320
Remote signaling of disconnection Option DAC15CS-20-320: output on changeover contact
Dimensions
See diagram
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 4ed.
Certification -
Fuses
Fuses type gG - 20A
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed