Type 2 PV surge protector

DS50VGPVS-1000G/51
Part Number 481311
DS50VGPVS-1000G/51
  • Type 2 surge protector for photovoltaic
  • VG technology
  • 1000 Vdc
  • No leakAge, no operating currents
  • Improved life expectancy
  • In/Imax : 15 / 40 kA
  • Common/Differential mode protection
  • Remote signaling
  • IEC 61643-31, EN 61643-31, EN 50539-11, UL1449 ed.5 compliance
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DS50VGPVS-G/51 products are available for PV networks with voltages of 600 V, 1000 V and 1500 Vdc. They comply with the European standard EN50539-11. The products are designed to be mounted on a DIN rail. The plug-in protection module allows quick replacement in the event of a failure. The protective circuit with VG technology consists of a Y-diagram composed of Gas Discharge Tube and high-power varistors. The absence of leakage current prevents the surge protection from aging. The DS50VGPVS is available with a status indicator and remote signaling.
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SPD type
2
Network
 PV network 1000 Vdc
Nominal PV voltage
 Uocstc 1000 Vdc
Max. PV operating voltage
 Ucpv 1200 Vdc
Residual Current
Leakage current to Ground
 Ipe None
PV Permanent Operating current
Current consumption at Ucpv
 Icpv None
Follow current
If None
Nominal discharge current
15 x 8/20 µs impulses
 In 15 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax 40 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total 60 kA
Current withstand short circuit PV
 Iscpv 15 000 A
Connection mode(s)
 +/-/PE
Protection mode(s)
 Common/Differential mode
Protection level +/-
@ In (8/20µs)
 Up 5.1 kV
Protection level +/PE (-/PE)
@ In (8/20µs)
 Up 2.8 kV
Technology
 VG Technology (MOV+GSG)
Connection to Network
 By screw terminals: 2.5-25mm²
Format
 Plug-in modular box
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 SPD of the PV line
Disconnection indicator
 2 mechanical indicators
Spare module(s)
 DSM50VGPV-1000G/51
Remote signaling of disconnection
 Output on changeover contact
Dimensions
 See diagram
Weight
 0.306 kg
Standards compliance
 IEC 61643-31 / EN 61643-31 / EN 50539-11 / UL1449 ed.5
Thermal disconnector
 Internal
Back-up protection device
Without