Combined Surge Protector Citel DS254VG-300/G

Price
390 € incl. VAT

Standard price
558 € incl. VAT

Save
30% (168 €)

Manufacturer
CITEL

Product code
2756

In stock - This product is in stock and, if ordered, will be shipped no later than the next business day.
pcs

The DS250VG is an extreme duty Type 1+2+3 AC surge protector device designed to protect at the entrance of the electrical installation. This SPD is particularly useful in a high lightning density area where the risk of heavy surge current or even direct strike is high (eg: buildings equipped with lightning rods). The DS250VG is one-pole SPD and can be used in common mode or common and differential mode. DS250VG AC surge protectors are designed to be connected in multi-pole configuration to protect single-phase, 3-phase and 3-phase+Neutral AC networks, sometimes associated with a dedicated N/PE SPD.

  • Type 1+2+3 unipolar surge protector
  • 25 kA on 10/350µs impulse
  • Low voltage Up
  • Internal disconnection, status indicator and remote signaling
  • Optimized to TOV
  • IEC 61643-11 compliance
  • UL1449 ed.4 recognition
SPD type
1+2+3
Network
230/400 V 3-phase+N
AC system
TT-TNS
Nominal line voltage
Un 230/400 Vac
Max. AC operating voltage
Uc 255 Vac
Max. load current
if series connection
IL 100 A
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
Without disconnection
UT 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
Without disconnection or with safety disconnection
UT 440 Vac withstand
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 30 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 70 kA
Impulse current by pole
max. withstand 10/350µs by pole
Iimp 25 kA
Total lightning current
max. total withstand @ 10/350µs
Itotal 100 kA
Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
Uoc 20 kV
Withstand on overvoltages IEEE C62.41.1
20 kV
Specific energy by pole
max. withstand 10/350 µs
W/R 156 kJ/ohm
Connection mode(s)
L/N and N/PE
Protection mode(s)
Common/Differential mode
Residual voltage
@ In (8/20 µs)
Up-in 1.1 kV
Protection level L/N
@ In (8/20µs)
Up L/N 1.5 kV
Protection level L/PE
@ In (8/20µs)
Up L/PE 1.5 kV
Admissible short-circuit current
Isccr 50 000 A