DS252VG-300/G Type 1+2+3 AC 1Phase

TYPE 1+2+3 AC SURGE PROTECTOR – SINGLE PHASE

Solar PV Surge Protection | Residential Lightning Protection

If lightning protection rod systems are equipped:

• TYPE 1 Surge Protectors Are Compulsory For AC And DC Side
• Lightning Current Withstand IIMP (10 /350 µs) Is Minimum 5 kA

  • 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
SKU: 3403 Categories: , , , Brand: Citel
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.

Specifications

SPD type 1+2+3
Network 230 V single-phase
AC system TT-TN
Nominal line voltage Un 230 Vac
Max. AC operating voltage L-N Uc 255 Vac
Max. load current IL 100 A
Temporary Over Voltage (TOV) Charasteristics – 5 sec. UT 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics – 120 mn UT 440 Vac withstand
Temporary Over Voltage N/PE (TOV HT) UT 1200 V/300A/200 ms withstand
Residual Current Ipe None
Follow current If None
Nominal discharge current In 30 kA
Max. discharge current Imax 70 kA
Impulse current by pole Iimp 25 kA
Total lightning current Itotal 50 kA
Withstand on Combination waveform IEC 61643-11 Uoc 6 kV
Withstand on overvoltages IEEE C62.41.1 20 kV
Specific energy by pole W/R 156 kJ/ohm
Connection mode(s) L/N and N/PE
Protection mode(s) Common/Differential mode
Residual voltage Up-in 1.1 kV
Protection level L/N Up L/N 1.5 kV
Protection level N/PE Up N/PE 1.5 kV
Admissible short-circuit current Isccr 50000 A